Blanking cavity-dividing device

Abstract

The invention relates to the technical field of injection molding discharging devices, in particular to a discharging hole-dividing device which comprises a plurality of material receiving hoppers and a conveying pipe. The plurality of material receiving hoppers are matched with the discharging device, so that each material receiving hopper corresponds to one material taking position of the discharging device. The conveying pipes are connected to the lower ends of the receiving hoppers, and the tail ends of the conveying pipes are connected to the collecting boxes correspondingly. When the blanking and cavity-dividing device is used, the discharging device takes out a plurality of products subjected to injection molding from the interior of the mold, and then the products are moved to the positions of the receiving hoppers. At the moment, each product corresponds to one material receiving hopper. After the products are released, the multiple products can be conveyed into the collecting box along the corresponding receiving hoppers and conveying pipes. In this way, products in all the acupoints can be separated to be collected and stored, and distinguishing is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of injection molding blanking devices, and in particular to a blanking and cavitation dividing device. Background Art

[0002] In injection molding, for small product processing, in order to improve efficiency, several products will be formed in one injection. In the injection mold, a cavity is set corresponding to each product to form the product. Each cavity is a cavity.

[0003] In the prior art, all products after injection molding are collected together. If a certain hole fails and causes poor product quality, workers need to select the product processed at this hole from a large number of products. The selection is time-consuming and labor-intensive, which is not conducive to improving production efficiency. Summary of the invention

[0004] The object of the present invention is to provide a material feeding and hole separation device, which can separate the products of each hole for easy distinction.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] A material discharge and hole separation device comprises a plurality of receiving hoppers and conveying pipes; the plurality of receiving hoppers are arranged in cooperation with a discharging device so that each of the receiving hoppers corresponds to a material taking position of the discharging device; the conveying pipes are connected to the lower ends of the receiving hoppers and the ends of the conveying pipes are each connected to a collecting box.

[0007] Furthermore, it also includes a support frame; a support frame is arranged on the top of the support frame; the support frame is movably provided with a plurality of support members; the receiving hopper is connected to the support members.

[0008] Furthermore, the support member includes a tensioning rope and a support ring; the tensioning rope is connected to both ends of the support ring and the tensioning rope is tensioned on the support frame so that the support ring is supported on the support frame; the support ring is arranged in conjunction with the material receiving hopper so that the material receiving hopper is installed inside the support ring.

[0009] Furthermore, the support ring is equipped with two tension ropes, and the two tension ropes are connected to two opposite sides of the support ring.

[0010] Furthermore, it also includes a tensioning mechanism; the tensioning mechanism includes a shell, a winding post, a tightening post and a ratchet; the winding post is coaxially connected to the ratchet and is arranged inside the shell; the tightening post is connected to the winding post and a gap is reserved between the two for the tensioning rope to pass through; the tensioning rope is tightened on the winding post and passes between the tightening post and the winding post; the shell is also equipped with a limit pawl to cooperate with the ratchet so that the ratchet can only rotate in the direction of tightening the tensioning rope.

[0011] Furthermore, the limiting claw is also provided with a tightening spring and a handle; the elastic force of the tightening spring causes the limiting claw to be tightened against the ratchet; one end of the limiting claw penetrates the outer shell and extends to the outside; the handle is connected to one end of the limiting claw extending out of the outer shell.

[0012] Furthermore, the support frames are provided in plurality and the plurality of support frames are distributed along the height direction of the support frame; and the plurality of tension ropes are distributedly connected to the plurality of support frames.

[0013] Furthermore, the support frame is also provided with a scale.

[0014] Furthermore, the support frame is arranged on the top of the support frame; the support frame is also provided with a plurality of support platforms for placing the collection boxes below the support frame.

[0015] The technical solution of the embodiment of the present invention has at least the following advantages and beneficial effects:

[0016] When the material discharging and hole-dividing device of the present invention is used, the discharging device takes out several products after injection molding from the inside of the mold, and then moves the several products to several receiving hoppers. At this time, each product corresponds to a receiving hopper. After releasing the product, the several products will be transported to the inside of the collection box along the corresponding receiving hoppers and conveying pipes. In this way, the products of each hole can be collected and stored separately, which is convenient for distinction.

[0017] Through the coordination of the tension rope, the support ring, the support frame and the tension mechanism, the position of the support ring can be adjusted under the adjustment of the support rope. As a result, the positions of the receiving hoppers in the support rings can be set according to the discharging device. In other words, if the mold and product are changed, the discharging device will also be adjusted adaptively. At the same time, the positions of the receiving hoppers can also be adjusted adaptively, so as to adapt to more products. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the material cutting and hole dividing device of the present invention.

[0019] Figure 2 This is a schematic diagram of a receiving hopper supported on a support frame by tensioning ropes.

[0020] Figure 3 A schematic diagram of the structure of the support member.

[0021] Figure 4 It is a structural schematic diagram of the tensioning mechanism.

[0022] Figure numbers: 1-receiving hopper, 2-conveying pipe, 3-collecting box, 4-support frame, 5-support frame, 6-tensioning rope, 7-support ring, 8-housing, 9-ratchet, 10-limiting claw, 11-tensioning spring, 12-handle, 13-support platform, 14-winding column, 15-tightening column. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 4 As shown, the present invention provides a material discharge and cavitation device, comprising a plurality of receiving hoppers 1 and a conveying pipe 2. The plurality of receiving hoppers 1 are arranged in cooperation with the discharging device so that each receiving hopper 1 corresponds to a material taking position of the discharging device. The discharging device is generally a manipulator, which is provided with a plurality of clamping mechanisms or suction cups. After the injection molding is completed, the mold is opened, the discharging device moves between the molds and grabs a plurality of products one by one through a plurality of clamping mechanisms or suction cups.

[0024] The conveying pipe 2 is connected to the lower end of the receiving hopper 1 and the ends of the conveying pipe 2 are each connected to a collecting box 3 .

[0025] When the material discharging and hole-dividing device of the present invention is used, the discharging device takes out several products that have been injected from the inside of the mold, and then moves the several products to several receiving hoppers 1. At this time, each product corresponds to a receiving hopper 1. After releasing the products, the several products will be transported to the inside of the collection box 3 along the corresponding receiving hoppers 1 and conveying pipes 2. In this way, the products of each acupoint can be collected and stored separately, which is convenient for distinction. If the product of a certain acupoint has defects, the product of this acupoint can be quickly distinguished.

[0026] In this embodiment, a support frame 4 is also included. A support frame 5 is provided on the top of the support frame 4. Figure 2 As shown, the support frame 5 is a rectangular frame. The support frame 5 is movably provided with a plurality of support members. The receiving hopper 1 is connected to the support members. The support members can be metal rods, which can be fixed to the support frame 5. Thus, the receiving hopper 1 is fixed inside the support frame 5. The support members are movable relative to the support frame 5 so that the position of the receiving hopper 1 can be adjusted as needed, thereby better adapting to the unloading of various products.

[0027] In this embodiment, the support member includes a tension rope 6 and a support ring 7. Figure 3As shown, the tension rope 6 is connected to both ends of the support ring 7 and the tension rope 6 is tensioned on the support frame 4, so that the support ring 7 is supported on the support frame 4. The support ring 7 is a metal ring, and when the tension rope 6 is tensioned, the support ring 7 can be supported inside the support frame 5. The support ring 7 is arranged in cooperation with the receiving hopper 1, and the inner diameter of the support ring 7 is equivalent to the outer diameter of the receiving hopper 1, so that the receiving hopper 1 can be installed inside the support ring 7.

[0028] When the position of the receiving hopper 1 needs to be adjusted, first move the tension rope 6 horizontally to the corresponding position of the support frame 5, and then pull the tension rope 6 longitudinally so that the receiving hopper 1 can be adjusted longitudinally. This allows the position of the receiving hopper 1 to be adjusted in both the horizontal and longitudinal directions, thereby better adapting to different products. At the same time, since the tension rope 6 is wound around the support frame 5, it can be moved arbitrarily, so that the receiving hopper 1 can be moved to any position, which is more adaptable. Each tension rope 6 is only connected to one support ring 7, so that the position of each receiving hopper 1 can be adjusted separately. The support frame 5 is also provided with a scale. This makes it more convenient to adjust the position of the tension rope 6.

[0029] When several receiving hoppers 1 are in a straight line, Figure 2 In order to avoid mutual interference between the tension ropes 6 of two adjacent support rings 7, several tension ropes 6 can be wound along the horizontal and vertical directions of the support frame 5, thereby avoiding the overlap of several tension ropes 6 as much as possible. Figure 1 As shown, the support frames 5 are arranged in a plurality and the plurality of support frames 5 are distributed along the height direction of the support frame 4. A plurality of tension ropes 6 are distributed and connected to the plurality of support frames 5. In this way, the tension ropes 6 can be better dispersed to avoid overlapping and affecting each other. At the same time, the crisscross tension ropes 6 form a mesh shape to better support each other, ensuring that the receiving hopper 1 is supported more stably.

[0030] In this embodiment, the support ring 7 is equipped with two tension ropes 6, and the two tension ropes 6 are connected to the opposite sides of the support ring 7. Figure 2 As shown, this enables both sides of each support ring 7 to be supported by the tension rope 6, thereby enabling the support ring 7 to be supported more stably.

[0031] In this embodiment, a tensioning mechanism is also included. Figure 3 and 4 As shown, the tensioning mechanism includes a housing 8 and a winding post 14, a tightening post 15 and a ratchet 9 arranged therein. The winding post 14 is coaxially connected to the ratchet 9, so that when the ratchet 9 rotates, the winding post 14 rotates at the same time. The tightening post 15 is connected to the winding post 14 and a gap is reserved between the two for the tensioning rope 6 to pass through. The tensioning rope 6 is tightened on the winding post 14 and passes between the tightening post 15 and the winding post 14. The housing 8 is also provided with a limit pawl 10 in cooperation with the ratchet 9, so that the ratchet 9 can only rotate in the direction of tightening the tensioning rope 6.

[0032] Specifically, Figure 4 As shown, a hexagonal countersunk hole is provided at the center of the ratchet 9, so that conventional tools can be used to drive the ratchet 9 to rotate. When the ratchet 9 rotates clockwise, the limit claw 10 is ejected, allowing the ratchet 9 to rotate clockwise. At the same time, the tightening column 15 gradually pulls the tensioning rope 6, so that the tensioning rope 6 is tightened. After loosening, the ratchet 9 is locked by the limit claw 10 and cannot rotate counterclockwise, thereby keeping the tensioning rope 6 in a tensioned state. In this embodiment, the limit claw 10 is also provided with a tensioning spring 11 and a handle 12. Figure 4 As shown, the elastic force of the tension spring 11 makes the limit claw 10 press against the ratchet 9. One end of the limit claw 10 penetrates the housing 8 and extends to the outside. The handle 12 is connected to the end of the limit claw 10 extending out of the housing 8. When it is necessary to loosen, the limit claw 10 can be separated from the ratchet 9 by pulling the handle 12, so that the ratchet 9 is in a free state. At this time, the tension rope 6 can be loosened to facilitate the adjustment of the position of the tension rope 6. The tension rope 6 can be tightened to better support the receiving hopper 1. At the same time, the tension rope 6 can also be loosened to facilitate the adjustment of the position.

[0033] In this embodiment, the support frame 5 is arranged on the top of the support frame 4. The support frame 4 is also provided with a plurality of support platforms 13 for placing the collection boxes 3 below the support frame 5. The support platforms 13 are used to place the collection boxes 3 to facilitate the collection of products.

Claims

1. A material feeding and hole dividing device, characterized in that: It includes a plurality of receiving hoppers and conveying pipes; the plurality of receiving hoppers are arranged in cooperation with the discharging device so that each of the receiving hoppers corresponds to a material taking position of the discharging device; the conveying pipes are connected to the lower ends of the receiving hoppers and the ends of the conveying pipes are each connected to a collecting box.

2. The material feeding and hole dividing device according to claim 1 is characterized in that: It also includes a support frame; a support frame is arranged on the top of the support frame; the support frame is movably provided with a plurality of support members; and the receiving hopper is connected to the support members.

3. The material feeding and hole dividing device according to claim 2 is characterized in that: The support member includes a tensioning rope and a support ring; the tensioning rope is connected to both ends of the support ring and the tensioning rope is tensioned on the support frame so that the support ring is supported on the support frame; the support ring is arranged in conjunction with the receiving hopper so that the receiving hopper is installed inside the support ring.

4. The material feeding and hole dividing device according to claim 3 is characterized in that: The support ring is equipped with two tension ropes, and the two tension ropes are connected to the opposite sides of the support ring.

5. The material feeding and hole dividing device according to claim 4 is characterized in that: It also includes a tensioning mechanism; the tensioning mechanism includes a shell, a winding post, a tightening post and a ratchet; the winding post is coaxially connected to the ratchet and is arranged inside the shell; the tightening post is connected to the winding post and a gap is reserved between the two for the tensioning rope to pass through; the tensioning rope is tightened on the winding post and passes between the tightening post and the winding post; the shell is also equipped with a limit pawl to cooperate with the ratchet so that the ratchet can only rotate in the direction of tightening the tensioning rope.

6. The material cutting and hole dividing device according to claim 5, characterized in that: The limiting claw is also provided with a tightening spring and a handle; the elastic force of the tightening spring causes the limiting claw to tighten against the ratchet; one end of the limiting claw penetrates the outer shell and extends to the outside; the handle is connected to one end of the limiting claw extending out of the outer shell.

7. The material feeding and hole dividing device according to claim 6, characterized in that: The support frames are provided in plurality and the plurality of support frames are distributed along the height direction of the support frame; and the plurality of tension ropes are distributed and connected to the plurality of support frames.

8. The material feeding and hole dividing device according to claim 7, characterized in that: The support frame is also provided with scales.

9. The material cutting and hole dividing device according to claim 8, characterized in that: The support frame is arranged on the top of the support frame; the support frame is also provided with a plurality of support platforms for placing collection boxes below the support frame.

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