Perforating device suitable for plastic product processing

Abstract

The utility model discloses a punching device suitable for plastic product processing, and relates to the technical field of plastic product processing equipment. The device comprises a base; a table; a column; a bracket; the adjusting mechanism comprises a connecting block, the inner wall of the connecting block is slidably connected with a first limiting rod, the inner wall of the connecting block is in threaded connection with a first adjusting screw rod, the outer wall of the first adjusting screw rod is rotatably connected with a first sliding block, and the outer wall of the first sliding block is fixedly connected with a first servo motor; the inner wall of the connecting block is slidably connected with a second limiting rod, the inner wall of the connecting block is in threaded connection with a second adjusting screw rod, the outer wall of the first adjusting screw rod is rotatably connected with a second sliding block, the outer wall of the second sliding block is fixedly connected with a second servo motor, and the bottom of the connecting block is fixedly connected with a punching mechanism. The punching position can be adjusted without moving the plastic product, and the purpose that the punching position can be adjusted without moving the plastic product is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic product processing equipment technical field, specifically related to a kind of punching device suitable for plastic product processing. BACKGROUND

[0002] In the field of plastic product processing, accurate and efficient punching of plastic products has always been an important link, and the traditional plastic product punching device often has many shortcomings.

[0003] In the past equipment, plastic products often need to be manually moved to adjust the punching position, which is not only cumbersome to operate, time-consuming and labor-intensive, but also prone to position deviation, affecting the punching accuracy and quality. In addition, due to the soft texture of plastic products, the edge of the punching position is not smooth and deformed during punching, which damages the appearance and performance of the product, increases the scrap rate and causes economic losses to the enterprise.

[0004] In order to overcome these problems and meet the market demand for plastic product processing, through innovative adjustment mechanism and unique punching mechanism design, the punching position can be accurately adjusted without moving the plastic product, and the edge of the punching position is ensured to be smooth, thereby improving the overall level of plastic product processing. SUMMARY

[0005] To overcome the shortcomings of the prior art, the technical solution adopted by the utility model to solve its technical problems is: a punching device suitable for plastic product processing, comprising: a base; a workbench, the bottom of the workbench is fixedly connected with the top of the base; a stand column, the bottom of the stand column is fixedly connected with the top of the base; a bracket, the bottom of the bracket is fixedly connected with the top of the stand column; an adjustment mechanism, the outer wall of the adjustment mechanism is slidingly connected with the inner wall of the bracket; the adjustment mechanism comprises a connecting block, the inner wall of the connecting block is slidingly connected with a first limiting rod, the inner wall of the connecting block is threadedly connected with a first adjusting screw, the outer wall of the first adjusting screw is rotatably connected with a first sliding block, the outer wall of the first sliding block is fixedly connected with a first servo motor, the inner wall of the connecting block is slidingly connected with a second limiting rod, the inner wall of the connecting block is threadedly connected with a second adjusting screw, the outer wall of the first adjusting screw is rotatably connected with a second sliding block, the outer wall of the second sliding block is fixedly connected with a second servo motor, and the bottom of the connecting block is fixedly connected with a punching mechanism.

[0006] The outer wall of the first limiting rod is fixedly connected with the inner wall of the first sliding block, the outer wall of the second limiting rod is fixedly connected with the inner wall of the second sliding block, the outer wall of the first sliding block and the outer wall of the second sliding block are slidably connected with the inner wall of the support, the output end of the first servo motor is fixedly connected with the outer wall of the first adjusting screw rod, and the output end of the second servo motor is fixedly connected with the outer wall of the second adjusting screw rod.

[0007] The second sliding block comprises a sliding bar, the inner wall of the sliding bar is fixedly connected with the outer wall of the second limiting rod through a fixing hole, the inner wall of the sliding bar is threadedly connected with the outer wall of the second adjusting screw rod through a rotating hole, the outer wall of the sliding bar is fixedly connected with a supporting block, the outer wall of the top of the supporting block is fixedly connected with the outer wall of the bottom of the second servo motor, and the outer wall of the sliding bar is slidably connected with the inner wall of the support.

[0008] The punching mechanism comprises a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a punching head, the outer wall of the punching head is fixedly connected with a sliding plate, the inner wall of the sliding plate is slidably connected with a connecting column, the outer portion of the connecting column is provided with a compression spring, the bottom end of the connecting column is fixedly connected with a positioning plate, the inner wall of the positioning plate is slidably connected with the outer wall of the punching head through a positioning hole, the positioning hole is arranged in the wall of the positioning plate, the top of the hydraulic rod is fixedly connected with the bottom of the connecting block, the top end of the compression spring is fixedly connected with the bottom of the sliding plate, and the bottom end of the compression spring is fixedly connected with the top of the positioning plate.

[0009] The beneficial effects of the utility model are as follows:

[0010] 1. The utility model discloses a adjusting mechanism is set up to adjust the punching position, and the first servo motor and the second servo motor control the movement of the punching mechanism at the bottom of the connecting block in the horizontal direction and the longitudinal direction respectively, so that the punching position can be adjusted without moving the plastic product.

[0011] 2. The utility model discloses a punching mechanism is set up to punch the plastic product, and the punching mechanism is through the cooperation of the positioning plate, the compression spring and other components, so that the edge of the punching position of the plastic product is smooth. DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is the structure schematic view of the adjusting mechanism of the utility model.

[0014] Figure 3 Fig. 2 is a structural schematic view of the second sliding block of the utility model;

[0015] Figure 4 Fig. 3 is a structural schematic view of the punching mechanism of the utility model.

[0016] In the figure: 1, base; 2, workbench; 3, stand; 4, support; 5, adjusting mechanism; 51, connecting block; 52, first limiting rod; 53, first adjusting screw; 54, first sliding block; 55, first servo motor; 56, second limiting rod; 57, second adjusting screw; 58, second sliding block; 59, second servo motor; 510, punching mechanism; 581, sliding bar; 582, fixed hole; 583, rotating hole; 584, supporting block; 5101, hydraulic rod; 5102, punching head; 5103, positioning plate; 5104, positioning hole; 5105, connecting column; 5106, sliding plate; 5107, compression spring. DETAILED DESCRIPTION

[0017] The utility model will be further explained in detail below in combination with the drawings and specific embodiments. The embodiments of the utility model are given for the purpose of example and description, and are not exhaustive or limit the utility model to the disclosed form. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the utility model, and to enable those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.

[0018] Embodiment: please refer to Figure 1 - Figure 4 The utility model provides a kind of technical scheme: a kind of punching device suitable for plastic product processing, it include: base 1;Workbench 2, the bottom of workbench 2 is fixedly connected with the top of base 1;Stand 3, the bottom of stand 3 is fixedly connected with the top of base 1;Support 4, the bottom of support 4 is fixedly connected with the top of stand 3;Adjusting mechanism 5, the outer wall of adjusting mechanism 5 is slidably connected with the inner wall of support 4;Adjusting mechanism 5 includes connecting block 51, the inner wall of connecting block 51 is slidably connected with first limiting rod 52, the inner wall of connecting block 51 is threadedly connected with first adjusting screw 53, the outer wall of first adjusting screw 53 is rotatably connected with first sliding block 54, the outer wall of first sliding block 54 is fixedly connected with first servo motor 55, the inner wall of connecting block 51 is slidably connected with second limiting rod 56, the inner wall of connecting block 51 is threadedly connected with second adjusting screw 57, the outer wall of first adjusting screw 53 is rotatably connected with second sliding block 58, the outer wall of second sliding block 58 is fixedly connected with second servo motor 59, the bottom of connecting block 51 is fixedly connected with punching mechanism 510.

[0019] The outer wall of the first limiting rod 52 is fixedly connected with the inner wall of the first sliding block 54, the outer wall of the second limiting rod 56 is fixedly connected with the inner wall of the second sliding block 58, the outer wall of the first sliding block 54 and the outer wall of the second sliding block 58 are both in sliding connection with the inner wall of the support 4, the output end of the first servo motor 55 is fixedly connected with the outer wall of the first adjusting screw rod 53, the output end of the second servo motor 59 is fixedly connected with the outer wall of the second adjusting screw rod 57, in use, the first servo motor 55 is started to adjust the transverse direction of the bottom punching mechanism 510 of the connecting block 51, and the second servo motor 59 is started to adjust the position of the connecting block 51 to control the longitudinal direction movement of the bottom punching mechanism 510.

[0020] The second sliding block 58 comprises a sliding bar 581, the inner wall of the sliding bar 581 is fixedly connected with the outer wall of the second limiting rod 56 through a fixing hole 582, the inner wall of the sliding bar 581 is in screw connection with the outer wall of the second adjusting screw rod 57 through a rotating hole 583, the outer wall of the sliding bar 581 is fixedly connected with a supporting block 584, the outer wall of the top of the supporting block 584 is fixedly connected with the outer wall of the bottom of the second servo motor 59, the outer wall of the sliding bar 581 is in sliding connection with the inner wall of the support 4, the second adjusting screw rod 57 in the rotating hole 583 is rotated by starting the second servo motor 59 on the supporting block 584 in the longitudinal direction, due to the threaded arrangement of the inner wall of the connecting block 51, the connecting block 51 is stably moved under the limitation of the second limiting rod 56, and the second sliding block 58 is stably slid on the support 4 of the stand column 3 through the sliding bar 581 and is driven by the fixing hole 582 and the second limiting rod 56.

[0021] The punching mechanism 510 comprises a hydraulic rod 5101, the output end of the hydraulic rod 5101 is fixedly connected with a punching head 5102, the outer wall of the punching head 5102 is fixedly connected with a sliding plate 5106, the inner wall of the sliding plate 5106 is slidingly connected with a connecting column 5105, the outer part of the connecting column 5105 is provided with a compression spring 5107, the bottom end of the connecting column 5105 is fixedly connected with a positioning plate 5103, the inner wall of the positioning plate 5103 is slidingly connected with the outer wall of the punching head 5102 through a positioning hole 5104, and the positioning hole 5104 is arranged in the wall of the positioning plate 5103, the top of the hydraulic rod 5101 is fixedly connected with the bottom of the connecting block 51, the top end of the compression spring 5107 is fixedly connected with the bottom of the sliding plate 5106, the bottom end of the compression spring 5107 is fixedly connected with the top of the positioning plate 5103, the hydraulic rod 5101 is controlled to make the punching head 5102 close to the plastic product placed on the workbench 2, due to the movement of the punching head 5102, the sliding plate 5106 will be driven to move synchronously, at the same time, due to the connection of the sliding plate 5106 with the positioning plate 5103 through the compression spring 5107, the positioning plate 5103 will also be close to the plastic product, finally the positioning plate 5103 will contact the plastic product and press the plastic product through the flat bottom surface, at this time, the plastic product is positioned, when the punching head 5102 continues to close to the plastic product, the punching head 5102 finally punches the plastic product through the positioning of the positioning hole 5104.

[0022] Working principle:

[0023] In use, the punching position is controlled by the adjusting mechanism 5, so that the plastic product placed on the workbench 2 can be adjusted in the punching position without moving the plastic product. In use, the transverse direction of the bottom punching mechanism 510 of the connecting block 51 is adjusted by starting the first servo motor 55. Similarly, the second servo motor 59 is started to adjust the position of the connecting block 51 to control the movement of the bottom punching mechanism 510 in the longitudinal direction. In the longitudinal direction, the second adjusting screw 57 in the rotating hole 583 is rotated by starting the second servo motor 59 on the support block 584. Due to the threaded arrangement of the inner wall of the connecting block 51, the connecting block 51 moves stably under the limitation of the second limiting rod 56, while the second sliding block 58 slides stably on the support 4 of the stand 3 through the sliding bar 581, and is driven by the fixed hole 582 and the second limiting rod 56. Similarly, the first adjusting screw 53 is rotated by starting the first servo motor 55 on the first sliding block 54, thereby controlling the stable movement of the connecting block 51 in the transverse direction under the limitation of the first limiting rod 52, thereby allowing the punching mechanism 510 below the connecting block 51 to be freely adjusted above the base 1. This saves time for repositioning and fixing, and quickly and accurately reaches the desired punching position, thereby speeding up the entire punching process, reducing the risk of damage to the plastic product, and minimizing the movement of the plastic product, which reduces the possibility of collision and friction, reduces the possibility of damage to the product during operation, and helps to improve the qualification rate of the product.

[0024] The punching mechanism 510 is arranged to make the edge of the punching position of the plastic product flat. In use, the punching head 5102 is brought close to the plastic product placed on the workbench 2 by controlling the hydraulic rod 5101. Due to the movement of the punching head 5102, the sliding plate 5106 will move synchronously. Since the sliding plate 5106 is connected to the positioning plate 5103 through the compression spring 5107, the positioning plate 5103 will also approach the plastic product. Finally, the positioning plate 5103 will contact the plastic product and press the plastic product through the flat bottom surface. At this time, the plastic product is positioned. When the punching head 5102 continues to approach the plastic product, the punching head 5102 finally punches the plastic product through the positioning hole 5104. The positioning plate 5103 carries the connecting column 5105 and moves upward under the extrusion of the plastic product, and extrudes the compression spring 5107 together with the sliding plate 5106. In this process, the positioning plate 5103 extrudes the plastic product in advance, so that the punching area of the plastic product is flat, and the punching area is difficult to deform due to the extrusion of the punching head 5102.

[0025] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor shall belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if not specially described and limited, are implemented according to the conventional means in the art.

Claims

1. A punching device suitable for use in the processing of plastic articles, characterized in that, Include: Base (1); Workbench (2), the bottom of the workbench (2) is fixedly connected with the top of the base (1); Column (3), the bottom of the column (3) is fixedly connected with the top of the base (1); Support (4), the bottom of the support (4) is fixedly connected with the top of the column (3); Adjusting mechanism (5), the outer wall of the adjusting mechanism (5) is slidably connected with the inner wall of the support (4); The adjusting mechanism (5) comprises a connecting block (51), a first limiting rod (52) slidably connected with the inner wall of the connecting block (51), a first adjusting screw (53) threadedly connected with the inner wall of the connecting block (51), a first sliding block (54) rotatably connected with the outer wall of the first adjusting screw (53), a first servo motor (55) fixedly connected with the outer wall of the first sliding block (54), a second limiting rod (56) slidably connected with the inner wall of the connecting block (51), a second adjusting screw (57) threadedly connected with the inner wall of the connecting block (51), a second sliding block (58) rotatably connected with the outer wall of the first adjusting screw (53), a second servo motor (59) fixedly connected with the outer wall of the second sliding block (58), and a punching mechanism (510) fixedly connected with the bottom of the connecting block (51).

2. The punching device for processing plastic products according to claim 1, characterized in that: The outer wall of the first limiting rod (52) is fixedly connected with the inner wall of the first sliding block (54), the outer wall of the second limiting rod (56) is fixedly connected with the inner wall of the second sliding block (58), the outer wall of the first sliding block (54) and the outer wall of the second sliding block (58) are slidably connected with the inner wall of the support (4), the output end of the first servo motor (55) is fixedly connected with the outer wall of the first adjusting screw (53), and the output end of the second servo motor (59) is fixedly connected with the outer wall of the second adjusting screw (57).

3. The punching device for processing plastic products according to claim 1, characterized in that: The second sliding block (58) comprises a sliding bar (581), the inner wall of the sliding bar (581) is fixedly connected with the outer wall of the second limiting rod (56) through a fixed hole (582), the inner wall of the sliding bar (581) is threadedly connected with the outer wall of the second adjusting screw (57) through a rotating hole (583), and the outer wall of the sliding bar (581) is fixedly connected with a support block (584).

4. The punching device for processing plastic products according to claim 3, characterized in that: The outer wall of the support block (584) at the top is fixedly connected with the outer wall of the bottom of the second servo motor (59), and the outer wall of the sliding bar (581) is slidably connected with the inner wall of the support (4).

5. The punching device for processing plastic products according to claim 1, characterized in that: The punching mechanism (510) comprises a hydraulic rod (5101), the output end of the hydraulic rod (5101) is fixedly connected with a punching head (5102), the outer wall of the punching head (5102) is fixedly connected with a sliding plate (5106), the inner wall of the sliding plate (5106) is slidably connected with a connecting column (5105), the outer portion of the connecting column (5105) is provided with a compression spring (5107), the bottom end of the connecting column (5105) is fixedly connected with a positioning plate (5103), and the inner wall of the positioning plate (5103) is slidably connected with the outer wall of the punching head (5102) through a positioning hole (5104), and the positioning hole (5104) is arranged in the wall of the positioning plate (5103).

6. The punching device for processing plastic products according to claim 5, characterized in that: The top of the hydraulic rod (5101) is fixedly connected with the bottom of the connecting block (51), the top end of the compression spring (5107) is fixedly connected with the bottom of the sliding plate (5106), and the bottom end of the compression spring (5107) is fixedly connected with the top of the positioning plate (5103).

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