Plastic part punching device

Abstract

The utility model discloses a plastic part punching device which comprises a base and is characterized in that a sliding rail is fixedly installed on the top of the base, a storage box is connected into the sliding rail in a sliding mode, and first supporting rods are symmetrically installed on the side, away from the sliding rail, of the top of the base; the tops of the two first supporting rods are rotationally connected with first rotating shafts, the exteriors of the first rotating shafts are rotationally connected with first rotating gears, one sides of the first rotating gears are fixedly provided with rotating blocks, and the sides, away from the first rotating blocks, of the first rotating gears are fixedly connected with first rotating rods; the plastic parts can be limited in the transportation process through the limiting blocks, it is ensured that the plastic parts are all placed at the positions needing punching, the plastic parts can be clamped and positioned through the positioning blocks and the positioning wheels, it is ensured that the plastic parts are fixed in the punching process, and the machined plastic parts can be recycled through the storage box.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic processing, in particular to a plastic part punching device. Background Art

[0002] Plastic is a high-molecular compound made from monomers through addition polymerization or condensation polymerization. Microplastics can harm human health. Their deformation resistance is medium, between that of fiber and rubber. They are composed of synthetic resins and additives such as fillers, plasticizers, stabilizers, lubricants, and colorants. The main component of plastic is resin. Resin refers to a high-molecular compound that has not yet been mixed with various additives. The term resin was originally derived from lipids secreted by animals and plants, such as rosin and shellac. The basic properties of plastics are mainly determined by the nature of the resin, but additives also play an important role. Some plastics are basically composed of synthetic resins and contain no or little additives, such as plexiglass.

[0003] The use rate of plastics has increased, and the plastic processing industry has become more numerous. The use of many plastics requires punching, so plastic punching devices have appeared. Many plastic punching devices directly press down on the plastic to punch holes. During the process, the plastic will deviate and cause inaccurate punching, which will affect the progress of the work, waste materials, and the punching speed is slow. Utility Model Content

[0004] The technical problems to be solved by the present utility model are as follows:

[0005] The use rate of plastics has increased, and the plastic processing industry has become more numerous. The use of many plastics requires punching, so plastic punching devices have appeared. Many plastic punching devices directly press down on the plastic to punch holes. During the process, the plastic will deviate and cause inaccurate punching, which will affect the progress of the work, waste materials, and the punching speed is slow.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A plastic parts punching device comprises a base, a slide rail is fixedly installed on the top of the base, a storage box is slidably connected to the inside of the slide rail, a first support rod is symmetrically installed on the side of the top of the base away from the slide rail, the tops of the two first support rods are rotatably connected to the first rotating shaft, the outer side of the first rotating shaft is rotatably connected to the first rotating gear, a rotating block is fixedly installed on one side of the first rotating gear, the side of the first rotating gear away from the first rotating block is fixedly connected to the first rotating rod, the end of the first rotating rod away from the first rotating gear is rotatably connected to the second rotating shaft, and the outer side of the second rotating shaft is rotatably connected to the second rotating shaft. The cam is secured to the chassis and has a plurality of locking plates, which are mounted on a drive link, the cam being secured to the chassis by a plurality of locking plates, the cam being secured to the chassis by a plurality of locking plates.

[0008] As a further solution of the present invention: a cylinder is fixedly installed on the top of the punching mechanism, a support frame is fixedly installed on the side of the punching mechanism away from the cylinder, the output end of the cylinder is fixedly connected to a fourth support rod, the bottom of the fourth support rod is fixedly installed with a gear groove, one side of the gear groove is meshed and connected with a third rotating gear, the inside of the third rotating gear is fixedly connected with a rotating column, the bottom of the punching mechanism is fixedly installed with a clamping box, the bottom of the clamping box is symmetrically installed with a fifth support rod, the ends of the two fifth support rods away from the clamping box are both rotatably connected to the third rotating shaft, and the outside of the third rotating shaft is rotatably connected to The fourth rotating gear, the third rotating wheel is symmetrically installed on the top of the clamping box, the outside of the two third rotating wheels are rotatably connected to the first positioning rod, the bottom of the first positioning rod is rotatably connected to the fourth rotating wheel, the top of the first positioning rod is rotatably connected to the fifth rotating wheel, the internal thread of the fifth rotating wheel is connected to the second screw, the outside of the fifth rotating wheel is rotatably connected to the second positioning rod, the end of the second positioning rod away from the fifth rotating wheel is rotatably connected to the positioning wheel, one side of the fourth rotating gear is meshed with a lifting rod, the top of the lifting rod is fixedly installed with a lifting block, and the top of the lifting block is fixedly installed with a positioning block.

[0009] As a further solution of the present invention: the first rotating gear is meshedly connected to the chain, and the first screw is threadedly connected to the limit block.

[0010] As a further solution of the present invention: one end of the rotating column away from the third rotating gear is fixedly connected to the fourth rotating gear, and the fourth rotating wheel is fitly connected to the lifting block.

[0011] As a further solution of the present invention: the conveying plate is slidably connected to the support frame.

[0012] Beneficial effects of the utility model:

[0013] The utility model arranges a first motor to drive the second rotating gear to rotate, drives the chain meshing with the second rotating gear to rotate, drives the first rotating gear meshing with the chain to rotate, drives the first rotating rod to rotate, drives the second supporting rod to rotate, drives the conveying plate to move, and the conveying plate drives the fixedly connected limit block to move, so that plastic parts can be positioned and conveyed, and work efficiency can be accelerated. By removing the first screw, the limit block can be adjusted to cope with plastic parts of different sizes.

[0014] The utility model drives the fourth support rod to move by setting a cylinder, and the fourth support rod drives the fixedly connected gear groove to move, and the gear groove drives the meshing third rotating gear to rotate, drives the rotating column to rotate, drives the fourth rotating gear fixedly connected to the rotating column to rotate, drives the lifting rod meshing with the fourth rotating gear to move, drives the first positioning rod to rotate, drives the positioning block to move, and rotates the second screw to limit the plastic parts, thereby ensuring that the plastic parts are fixed during the processing and punching process, thereby increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the storage box structure in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the conveying plate in the utility model;

[0019] Figure 4 This is a schematic diagram of the chain structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the cylinder structure in the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the third rotating gear in the present utility model;

[0022] Figure 7 This is a schematic diagram of the positioning rod structure in the utility model;

[0023] Figure 8 This is a schematic diagram of the positioning block structure in the utility model;

[0024] Figure 9 It is a top view of the support frame in the utility model.

[0025] In the figure: 1. Base; 101. Slide rail; 102. Storage box; 103. First support rod; 104. First rotating shaft; 105. First rotating gear; 106. Rotating block; 107. First rotating rod; 108. Second rotating shaft; 109. Second rotating wheel; 110. Second support rod; 111. Conveying plate; 112. Stop block; 113. First screw; 114. Third support rod; 115. Motor support rod; 116. First motor; 117. Second rotating gear; 118. Chain; 2. Punching mechanism; 201. Cylinder; 202. Support frame; 203. Fourth support rod; 204. Gear slot; 205. Third rotating gear; 206. Rotating column; 207. Clamping box; 208. Fifth support rod; 209. Third rotating shaft; 210. Fourth rotating gear; 211. Third rotating wheel; 212. First positioning rod; 213. Fourth rotating wheel; 214. Fifth rotating wheel; 215. Second screw; 216. Second positioning rod; 217. Positioning wheel; 218. Lifting rod; 219. Lifting block; 220. Positioning block. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] like Figures 1 to 4As shown, a plastic part punching device includes a base 1, a slide rail 101 is fixedly installed on the top of the base 1, and a storage box 102 is slidably connected to the inside of the slide rail 101, a first support rod 103 is symmetrically installed on the side of the top of the base 1 away from the slide rail 101, the tops of the two first support rods 103 are rotatably connected to the first rotating shaft 104, the outside of the first rotating shaft 104 is rotatably connected to the first rotating gear 105, a rotating block 106 is fixedly installed on one side of the first rotating gear 105, a first rotating rod 107 is fixedly connected to the side of the first rotating gear 105 away from the first rotating block 106, and the end of the first rotating rod 107 away from the first rotating gear 105 is rotatably connected to the second rotating shaft 108, the outside of the second rotating shaft 108 is rotatably connected to the second rotating wheel 109, and the second rotating wheel 109 is rotatably connected to the second rotating wheel 109. A second support rod 110 is fixedly connected to the outside, and a conveying plate 111 is fixedly installed on the end of the second support rod 110 away from the second rotating wheel 109, and a plurality of limit blocks 112 are fixedly installed on the top of the conveying plate 111. A plurality of first screws 113 are threadedly connected to one side of the conveying plate 111, and a third support rod 114 is fixedly installed on the inside of the first support rod 103, and a motor support rod 115 is fixedly installed on the top of the third support rod 114. A first motor 116 is fixedly installed on the top of the motor support rod 115, and an output end of the first motor 116 is fixedly connected to a second rotating gear 117, and the outside of the second rotating gear 117 is meshed with a chain 118. A punching mechanism 2 is fixedly installed on the side of the top of the base 1 close to the slide rail 101. The provision of a plurality of limit blocks 112 can uniformly convey and punch plastic parts.

[0028] like Figures 5 to 8As shown, a cylinder 201 is fixedly installed on the top of the punching mechanism 2, a support frame 202 is fixedly installed on the side of the punching mechanism 2 away from the cylinder 201, the output end of the cylinder 201 is fixedly connected to the fourth support rod 203, the bottom of the fourth support rod 203 is fixedly installed with a gear slot 204, one side of the gear slot 204 is meshed and connected with a third rotating gear 205, the inside of the third rotating gear 205 is fixedly connected with a rotating column 206, a clamping box 207 is fixedly installed on the bottom of the punching mechanism 2, and a fifth support rod 208 is symmetrically installed on the bottom of the clamping box 207, and the ends of the two fifth support rods 208 away from the clamping box 207 are both rotatably connected to the third rotating shaft 209, the outside of the third rotating shaft 209 is rotatably connected to the fourth rotating gear 210, and the top of the clamping box 207 is symmetrically installed with a third rotating wheel 211. The outside of the two third rotating wheels 211 are both rotatably connected to the first positioning rod 212, the bottom of the first positioning rod 212 is rotatably connected to the fourth rotating wheel 213, the top of the first positioning rod 212 is rotatably connected to the fifth rotating wheel 214, the internal thread of the fifth rotating wheel 214 is connected to the second screw 215, the outside of the fifth rotating wheel 214 is rotatably connected to the second positioning rod 216, the end of the second positioning rod 216 away from the fifth rotating wheel 214 is rotatably connected to the positioning wheel 217, and one side of the fourth rotating gear 210 is meshed with a lifting rod 218, and a lifting block 219 is fixedly installed on the top of the lifting rod 218, and a positioning block 220 is fixedly installed on the top of the lifting block 219. The positioning block 220 can limit the plastic parts to ensure that the plastic parts do not move during the punching process, thereby ensuring the normal operation of the machine.

[0029] The first rotating gear 105 is meshedly connected to the chain 118 , and the first screw 113 is threadedly connected to the limiting block 112 .

[0030] One end of the rotating column 206 away from the third rotating gear 205 is fixedly connected to the fourth rotating gear 210 , and the fourth rotating wheel 213 is closely connected to the lifting block 219 .

[0031] The conveying plate 111 is slidably connected to the supporting frame 202 .

[0032] The working principle of the present utility model is as follows: first, the first motor 116 is turned on, and the output end of the first motor 116 drives the fixedly connected second rotating gear 117 to rotate, drives the meshing chain 118 to rotate, drives the first rotating gear 105 meshing with the chain 118 to rotate, drives the first rotating rod 107 to rotate, drives the second support rod 110 to rotate, drives the conveying plate 111 to move, drives the limit block 112 to move, and conveys and processes the plastic parts to be processed.

[0033] Secondly, open the cylinder 201, and the output end of the cylinder 201 drives the fourth support rod 203 to move, drives the fixedly connected gear slot 204 to move, drives the meshing third rotating gear 205 to rotate, drives the rotating column 206 to rotate, drives the fourth rotating gear 210 to rotate, drives the meshing lifting rod 218 to move, drives the positioning block 220 to move, drives the first positioning rod 212 to rotate, drives the second positioning rod 216 to rotate, drives the positioning wheel 217 to rotate, and adjusts the second screw 215 to clamp and fix the plastic parts to be punched to ensure normal punching.

[0034] The above is a detailed description of an embodiment of the present invention, but the content described is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of application of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A plastic parts punching device, comprising a base (1), characterized in that: The top of the base (1) is fixedly installed with a slide rail (101), and the inside of the slide rail (101) is slidably connected to a storage box (102). A first support rod (103) is symmetrically installed on the side of the top of the base (1) away from the slide rail (101), and the tops of the two first support rods (103) are both rotatably connected to a first rotating shaft (104). The outside of the first rotating shaft (104) is rotatably connected to a first rotating gear (105). A rotating block (106) is fixedly installed on one side of the first rotating gear (105). A first rotating rod (107) is fixedly connected on the side of the first rotating gear (105) away from the first rotating block (106). An end of the first rotating rod (107) away from the first rotating gear (105) is rotatably connected to a second rotating shaft (108). The outside of the second rotating shaft (108) is rotatably connected to a second rotating wheel (109). The second rotating wheel ( The outside of the first support rod (109) is fixedly connected to a second support rod (110), and the end of the second support rod (110) away from the second rotating wheel (109) is fixedly installed with a conveying plate (111), and a plurality of limit blocks (112) are fixedly installed on the top of the conveying plate (111), and a plurality of first screws (113) are threadedly connected to one side of the conveying plate (111), and a third support rod (114) is fixedly installed inside the first support rod (103), and a motor support rod (115) is fixedly installed on the top of the third support rod (114), and a first motor (116) is fixedly installed on the top of the motor support rod (115), and the output end of the first motor (116) is fixedly connected to a second rotating gear (117), and the outside of the second rotating gear (117) is meshedly connected with a chain (118), and a punching mechanism (2) is fixedly installed on one side of the top of the base (1) close to the slide rail (101).

2. A plastic parts punching device according to claim 1, characterized in that: The top of the punching mechanism (2) is fixedly mounted with a cylinder (201), a support frame (202) is fixedly mounted on a side of the punching mechanism (2) away from the cylinder (201), an output end of the cylinder (201) is fixedly connected with a fourth support rod (203), a bottom of the fourth support rod (203) is fixedly mounted with a gear groove (204), one side of the gear groove (204) is meshedly connected with a third rotating gear (205), the interior of the third rotating gear (205) is fixedly connected with a rotating column (206), a clamping box (207) is fixedly mounted on the bottom of the punching mechanism (2), a fifth support rod (208) is symmetrically mounted on the bottom of the clamping box (207), one end of the two fifth support rods (208) away from the clamping box (207) is both rotatably connected with a third rotating shaft (209), the outside of the third rotating shaft (209) is rotatably connected with a fourth rotating gear (210), The top of the clamping box (207) is symmetrically mounted with a third rotating wheel (211), the exteriors of the two third rotating wheels (211) are both rotatably connected to a first positioning rod (212), the bottom of the first positioning rod (212) is rotatably connected to a fourth rotating wheel (213), the top of the first positioning rod (212) is rotatably connected to a fifth rotating wheel (214), the internal thread of the fifth rotating wheel (214) is connected to a second screw (215), the exterior of the fifth rotating wheel (214) is rotatably connected to a second positioning rod (216), the end of the second positioning rod (216) away from the fifth rotating wheel (214) is rotatably connected to a positioning wheel (217), one side of the fourth rotating gear (210) is meshedly connected to a lifting rod (218), the top of the lifting rod (218) is fixedly mounted with a lifting block (219), and the top of the lifting block (219) is fixedly mounted with a positioning block (220).

3. A plastic parts punching device according to claim 1, characterized in that: The first rotating gear (105) is meshedly connected to the chain (118), and the first screw (113) is threadedly connected to the limit block (112).

4. A plastic parts punching device according to claim 2, characterized in that: One end of the rotating column (206) away from the third rotating gear (205) is fixedly connected to the fourth rotating gear (210), and the fourth rotating wheel (213) is closely connected to the lifting block (219).

5. A plastic parts punching device according to claim 2, characterized in that: The conveying plate (111) is slidably connected to the support frame (202).

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