Production equipment for shortening production cycle of small injection molded part

A production cycle and production equipment technology, which is applied in the field of production equipment to shorten the production cycle of small injection molded parts, can solve the problems of shortening the injection molding cycle and reducing the injection molding cycle, and achieves shortened injection molding cycle, low cost, and reliable clamping and shearing Effect

Pending Publication Date: 2022-01-04
NINGBO BEILONG PRECISION MOLDING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantages in the prior art that the injection molded parts need to be completely cooled and shaped before they can be clamped, and the injection molding cycle cannot be reduced to the greatest extent, the present invention provides a production equipment that shortens the production cycle of small injection molded parts, and cuts short the injection molding product. The material rod avoids the possible interference with the punch of the punching machine caused by the deformation of the material rod, thereby shortening the injection molding cycle

Method used

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  • Production equipment for shortening production cycle of small injection molded part
  • Production equipment for shortening production cycle of small injection molded part
  • Production equipment for shortening production cycle of small injection molded part

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 and figure 2 Shown, a kind of production equipment that shortens the production cycle of small injection molded parts includes: injection molding machine 1, clamping device 2 and stamping machine 3, injection molding machine 1 is used for injection molding to form semi-finished products; clamping device 2 is used for clamping semi-finished products, and Cut off the material rod on the semi-finished product; the stamping machine 3 is used to separate the product and waste on the semi-finished product, and stamp it to form a product. The stamping machine 3 includes a support 3.1, a power mechanism 3.2, an ultrasonic stamping head 3.3 and a stamping fixture 3.4, the power mechanism 3.2 and the stamping fixture 3.4 are fixed on the support 3.1, the ultrasonic stamping head 3.3 is fixed on the power mechanism 3.2, and the ultrasonic stamping teeth are provided with materials. Rod escape hole. The stamping machine 3 can separate the product and waste on th...

Embodiment 2

[0038] Such as image 3 and Figure 4 As shown, on the basis of Embodiment 1, the clamping device 2 includes a manipulator 2.1, a connecting plate 4.1, a jaw cylinder 4.2, two shearing blades 4.3, two clamping plates 4.4, two telescopic springs 4.5 and Two guide rods 4.6, the shearing blade 4.3 are set above the clamping plate 4.4, the clamping jaw cylinder 4.2 is fixed to the connecting plate 4.1, the clamping jaw cylinder 4.2 includes two clamping jaw moving pieces 4.2.1, the shearing blade 4.3 is connected to the clamping plate The corresponding claw moving piece is fixed, the clamping plate 4.4 is connected to the connecting plate 4.1 in rotation, one end of the telescopic spring 4.5 is connected to the corresponding jaw moving piece 4.2.1, the other end of the telescopic spring 4.5 is connected to the corresponding clamping plate 4.4, and the guide One end of the rod 4.6 is fixed with the clamping plate 4.4, the other end of the guide rod 4.6 passes through the jaw movin...

Embodiment 3

[0041] Such as Figure 5 As shown, on the basis of Embodiment 2, the connecting moving piece 4.2.1.1 is vertically provided with a long groove, and the clamping plate 4.4 is fixed to the connecting moving piece 4.2.1.1 through the long groove and bolts. The side wall of the clamping plate 4.4 is provided with a plurality of vertical positioning convex strips 4.4.1, and several positioning convex strips 4.4.1 are arranged at intervals. The cutting edges of the two shearing blades 4.3 are staggered and arranged close to each other. The cutting edges of the shearing blades 4.3 are staggered and close to each other so that the cutting effect of the two shearing blades 4.3 is better, and the two shearing blades 4.3 form a scissors effect. The positioning convex strip 4.4.1 can prevent the material rod from sliding relative to the clamping plate 4.4 when the clamping plate 4.4 clamps the product material rod, so that the clamping position is more accurate and the clamping is more r...

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Abstract

The invention discloses production equipment for shortening the production cycle of a small injection molded part. The production equipment comprises an injection molding machine, clamping equipment and a punching machine, wherein the injection molding machine is used for injection molding to form a semi-finished product; the clamping equipment is used for clamping the semi-finished product and cutting off a material rod on the semi-finished product, and the punching machine is used for separating a product on the semi-finished product from waste and punching to form the product; the punching machine comprises a support, a power mechanism, an ultrasonic punching head and a punching clamp, the power mechanism and the punching clamp are fixed to the support, the ultrasonic punching head is fixed to the power mechanism, and a material rod avoiding hole is formed in the ultrasonic punching head; and the punching machine can separate the product and the waste on the punching clamp through the ultrasonic punching head. According to the production equipment for shortening the production cycle of the small injection molded part, the material rod of the injection molded product is cut short, so that possible interference between the material rod and a punch of the punching machine due to deformation of the material rod is avoided, and therefore the injection molding cycle is shortened.

Description

technical field [0001] The invention relates to the technical field of injection molding production equipment, in particular to a production equipment for shortening the production cycle of small injection molded parts. Background technique [0002] The injection molding industry is a highly competitive industry, and the injection molding cycle is one of the most important parameters for cost control and production capacity control. If you can effectively reduce the injection molding cycle, you can win a competitive advantage. At present, the traditional method of reducing the cycle time does not involve the jig for taking the material. Generally, the mold is opened and clamped after the injection molded part is cooled. This method needs to wait for the product to be completely cooled and shaped before clamping, which cannot reduce the injection molding cycle to the greatest extent. If the product is clamped before it is completely cooled and shaped, the upper section of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/03B29C45/17B29C45/38
CPCB29C45/03B29C45/1769B29C45/382B29C45/17
Inventor 李振锋
Owner NINGBO BEILONG PRECISION MOLDING
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