Surface treatment device for machining injection molding machine rack

Abstract

The utility model discloses a surface treatment device for processing a rack of an injection molding machine, which relates to the technical field of rack processing, and comprises a base and a workbench fixedly arranged on the outer top surface of the base, the front end of the outer top surface of the workbench is provided with a through transverse straight groove, and the right end of the outer top surface of the workbench is fixedly provided with a support plate I; a second supporting plate is fixedly installed on the outer top face of the straight block, a first clamping plate is rotationally connected to the position, located in the round hole, of the outer wall of the left side of the first supporting plate, a second clamping plate is rotationally connected to the center of the outer wall of the right side of the second supporting plate, and a driving assembly used for driving the first clamping plate and the second clamping plate to rotate intermittently is arranged on the outer wall of the right side of the first supporting plate. According to the device, the driving motor I drives the rotating shaft rod II to drive the disc II to rotate, so that the disc I is driven to drive the rotating shaft rod I to rotate, and the clamping plate I and the clamping plate II drive the template to intermittently rotate, so that the template can be comprehensively polished, and the polishing working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of frame processing technology, and in particular to a surface treatment device for processing injection molding machine frames. Background Technology

[0002] Injection molding machines, also known as injection molding machines or injection machines, are the main molding equipment used to make various shapes of plastic products from thermoplastic or thermosetting plastics using plastic molds. Injection molding machines heat the plastic and apply high pressure to the molten plastic, causing it to be injected and fill the mold cavity. The clamping device is the most important mechanical component in the injection molding machine. It is the working part that ensures the reliable closing of the molding mold and realizes the opening and closing action of the mold and ejection of the molded product. After the molding is completed, the mold plate in the clamping device usually needs to be polished.

[0003] For example, Chinese Patent Publication No. CN221337973U discloses a surface treatment device for processing injection molding machine frames, including a base. A first motor is fixedly connected to the front side of the base, and a movable stud is fixedly connected to the rear side of the first motor. The aforementioned publication, by setting the movable stud, allows the clamping plate to move back and forth after clamping the template, facilitating the first and second brushes to polish the surface and improving the polishing efficiency of the device. By setting the lifting stud, the first and second brushes can move up and down, further expanding the polishing range and improving the polishing efficiency. By setting the second threaded stud, the first and second brushes can move left and right, further expanding the polishing range and improving the polishing efficiency, thus solving the problem of low polishing efficiency in existing surface treatment devices for processing injection molding machine frames. However, this patent cannot perform comprehensive polishing of the template during use, resulting in low polishing efficiency, which is not conducive to long-term use and promotion. Therefore, those skilled in the art provide a surface treatment device for processing injection molding machine frames to solve the problems mentioned in the background art. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a surface treatment device for processing injection molding machine frames, which solves the problem mentioned in the background technology that the template cannot be fully polished, resulting in low polishing efficiency and hindering long-term use and promotion.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a surface treatment device for processing injection molding machine frames, including a base and a worktable fixedly installed on the outer top surface of the base. The front end of the outer top surface of the worktable is provided with a through-type horizontal and vertical groove. A support plate is fixedly installed on the right end of the outer top surface of the worktable. A threaded rod is rotatably installed at the center of the inner sidewalls on both sides of the horizontal and vertical groove. A straight block is threaded onto the outer circumferential surface of the threaded rod, and a support plate is fixedly installed on the outer top surface of the straight block. A circular hole is provided at the center of the left outer wall of the support plate. At the same time, a clamping plate is rotatably connected to the left outer wall of the support plate and inside the circular hole. A clamping plate is rotatably connected to the center of the right outer wall of the support plate. A drive assembly for intermittently rotating the clamping plates is provided on the right outer wall of the support plate.

[0006] The workbench has a horizontal groove at the rear end of its outer top surface, and threaded rods are rotatably mounted on the inner sidewalls of both sides of the horizontal groove. At the same time, a T-shaped block is threaded onto the outer circumferential surface of the threaded rods, and a vertical plate is fixedly mounted on the outer top surface of the T-shaped block. A processing component for grinding the template is provided on the front outer wall of the vertical plate.

[0007] As a further technical solution of this utility model, the driving assembly includes a rotating shaft rotatably mounted on the inner wall of a circular hole, one end of the rotating shaft being fixedly connected to a clamping plate, and the other end of the rotating shaft extending to the right outer wall of a support plate and having a disc fixedly mounted thereon.

[0008] As a further technical solution of this utility model, a U-shaped groove distributed in a circular array is formed on the outer peripheral surface of the first disk. A rotating shaft is rotatably installed on the outer side wall of the first support plate and below the first disk. The second disk is fixedly installed on the outer peripheral surface of the second rotating shaft, and a push rod adapted to the U-shaped groove is fixedly installed on the outer side wall of the second disk. At the same time, the push rod movably abuts against the inner side of the U-shaped groove.

[0009] As a further technical solution of this utility model, a drive motor is fixedly installed on the outer side wall of the support plate and at the location corresponding to the rotating shaft. The output end of the drive motor is fixedly connected to the rotating shaft. A limiting hole 1 distributed in a circular array is provided on the outer side wall of the disc. A limiting hole 2 distributed in a circular array is provided on the outer side wall of the support plate and outside the rotating shaft. At the same time, a positioning rod is inserted into the inner side of both the limiting hole 1 and the limiting hole 2.

[0010] As a further technical solution of this utility model, the processing component includes a bidirectional screw rod that is rotatably mounted on the inner sidewalls of the upper and lower ends of the vertical plate. The outer peripheral surfaces of the two ends of the bidirectional screw rod are respectively threaded with slider one and slider two. Connecting plate one and connecting plate two are respectively fixedly installed on the front outer sidewalls of slider one and slider two.

[0011] As a further technical solution of this utility model, brush plate one and brush plate two are respectively fixedly installed on the outer surfaces of the corresponding sides of the connecting plate one and the connecting plate two, and one end of the bidirectional screw extends to the outer top surface of the vertical plate and is fixedly installed with knob one.

[0012] As a further technical solution of this utility model, one end of the threaded rod extends to the left outer wall of the workbench and a knob is fixedly installed thereon, and one end of the threaded rod extends to the outside of the workbench and is fixedly connected to the output end of the drive motor two fixedly installed on the right outer wall of the workbench.

[0013] This utility model provides a surface treatment device for processing injection molding machine frames, which has the following advantages compared with the prior art:

[0014] 1. The surface treatment device for processing injection molding machine frame designed in this paper uses a drive motor as a power source to drive a rotating shaft to rotate a disc, which in turn drives the rotating shaft to rotate. This causes the clamping plates to rotate intermittently, thus facilitating the full-area grinding of the mold and improving the grinding efficiency.

[0015] 2. This design provides a surface treatment device for processing injection molding machine frames. A drive motor drives a threaded rod to rotate, which in turn causes a T-shaped block to slide a vertical plate back and forth on the worktable. This allows brush plates one and two to polish the template. With the cooperation of the bidirectional screw, brush plates one and two can polish templates of different sizes, which is beneficial for long-term use and promotion. Attached Figure Description

[0016] Figure 1 A three-dimensional structural schematic diagram of a surface treatment device for processing injection molding machine frames;

[0017] Figure 2 A cross-sectional three-dimensional structural schematic diagram of a surface treatment device for machining injection molding machine frames;

[0018] Figure 3 This is an exploded view of the overall structure of a surface treatment device for machining the frame of an injection molding machine.

[0019] In the picture:

[0020] 1. Machine base; 101. Worktable; 102. Horizontal and vertical grooves; 103. Support plate one; 104. Threaded rod one; 105. Straight block; 106. Support plate two; 107. Round hole; 108. Clamping plate one; 109. Clamping plate two; 110. Horizontal groove; 111. Threaded rod two; 112. T-block; 113. Vertical plate;

[0021] 2. Drive assembly; 201. Rotary shaft one; 202. Disc one; 203. U-shaped groove; 204. Rotary shaft two; 205. Disc two; 206. Push rod; 207. Drive motor one; 208. Limiting hole one; 209. Limiting hole two; 210. Positioning rod;

[0022] 3. Processing components; 301. Bidirectional screw; 302. Slider 1; 303. Slider 2; 304. Connecting plate 1; 305. Connecting plate 2; 306. Brush plate 1; 307. Brush plate 2; 308. Knob 1;

[0023] 4. Knob 2; 401. Drive motor 2. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-3This utility model provides a surface treatment device for processing injection molding machine frames: it includes a base 1 and a worktable 101 fixedly installed on the outer top surface of the base 1. A through-type horizontal groove 102 is provided at the front end of the outer top surface of the worktable 101. A support plate 103 is fixedly installed at the right end of the outer top surface of the worktable 101. A threaded rod 104 is rotatably installed at the center of the inner sidewalls on both sides of the horizontal groove 102. A straight block 105 is threaded onto the outer circumferential surface of the threaded rod 104, and a support plate 106 is fixedly installed on the outer top surface of the straight block 105. A circular hole 107 is provided at the center of the left outer wall of support plate 103. A clamping plate 108 is rotatably connected to the left outer wall of support plate 103, located inside the circular hole 107. A clamping plate 109 is rotatably connected to the center of the right outer wall of support plate 106. A drive assembly 2 is provided on the right outer wall of support plate 103 to drive clamping plates 108 and 109 to rotate intermittently. The drive assembly 2 includes a rotating shaft 201 rotatably mounted on the inner wall of the circular hole 107. One end of the rotating shaft 201 is fixedly connected to clamping plate 108. The other end extends to the right outer wall of the support plate 103 and is fixedly mounted with a disc 202. U-shaped grooves 203 arranged in a circular array are formed on the outer circumferential surface of the disc 202. A rotating shaft 204 is rotatably mounted on the outer wall of the support plate 103, below the disc 202. A disc 205 is fixedly mounted on the outer circumferential surface of the rotating shaft 204, and a push rod 206 adapted to the U-shaped grooves 203 is fixedly mounted on the outer wall of the disc 205. Simultaneously, the push rod 206 movably abuts against the inner side of the U-shaped grooves 203. A drive motor 207 is fixedly installed at the corresponding rotating shaft 204. The output end of the drive motor 207 is fixedly connected to the rotating shaft 204. A limiting hole 208 distributed in a circular array is opened on the outer wall of the disc 202. A limiting hole 209 distributed in a circular array is opened on the outer wall of the support plate 103 outside the rotating shaft 201. At the same time, a positioning rod 210 is inserted into the inner side of the limiting hole 208 and the limiting hole 209. One end of the threaded rod 104 extends to the left outer wall of the worktable 101 and a knob 4 is fixedly installed thereon.In use, the template to be processed is first placed between clamping plate 108 and clamping plate 209. Then, the knob 24 is turned to drive the threaded rod 104 to rotate, so that the straight block 105 moves relative to the support plate 206 towards the support plate 103, allowing clamping plates 108 and 209 to clamp templates of different lengths. Then, the drive motor 207 is started to drive the rotating shaft 204 to drive the disc 205 to rotate, so that the push rod 206 drives the disc 202 to drive the rotating shaft 201 to rotate, allowing clamping plates 108 and 209 to rotate the template intermittently by 90 degrees. Then, the positioning rod 210 is inserted into the limiting hole 209 along the limiting hole 108, which facilitates the all-round grinding operation of the template and improves the grinding efficiency.

[0026] A horizontal groove 110 is provided at the rear end of the outer top surface of the workbench 101, and a threaded rod 111 is rotatably mounted on the inner sidewalls of both sides of the horizontal groove 110. A T-shaped block 112 is threaded onto the outer circumferential surface of the threaded rod 111. A vertical plate 113 is fixedly mounted on the outer top surface of the T-shaped block 112. A processing component 3 for grinding the template is provided on the front outer wall of the vertical plate 113. The processing component 3 includes a bidirectional screw 301 rotatably mounted on the inner sidewalls of the upper and lower ends of the vertical plate 113. Sliding elements are threaded onto the outer circumferential surfaces of both ends of the bidirectional screw 301. Block 1 302 and slider 2 303 are respectively fixedly installed on the front outer wall of slider 1 302 and slider 2 303. Brush 1 306 and brush 2 307 are respectively fixedly installed on the corresponding outer surface of the connecting plate 1 304 and connecting plate 2 305. One end of the bidirectional screw 301 extends to the outer top surface of the vertical plate 113 and is fixedly installed with knob 1 308. One end of threaded rod 2 111 extends to the outside of the workbench 101 and is fixedly connected to the output end of drive motor 2 401 fixedly installed on the right outer wall of the workbench 101. After the template is clamped, the knob 308 is turned to drive the bidirectional screw 301 to rotate, thereby causing the slider 302 and slider 303 to move relative to each other on the vertical plate 113, moving away from or closer to each other. This allows the brush plates 306 and 307 on the connecting plates 304 and 305 to come into contact with templates of different widths. Then, the drive motor 401 is started to drive the threaded rod 111 to rotate, thereby causing the T-block 112 to drive the vertical plate 113 to slide back and forth on the worktable 101. This allows the brush plates 306 and 307 to polish the template, which is beneficial for long-term use and promotion.

[0027] The working principle of this utility model is as follows: When using it, the template to be processed is first placed between clamping plate 108 and clamping plate 209. Turning knob 24 drives threaded rod 104 to rotate, so that straight block 105 moves support plate 206 towards support plate 103, so that clamping plate 108 and clamping plate 209 clamp the template.

[0028] At the same time, turning knob 308 drives bidirectional screw 301 to rotate, thereby allowing slider 302 and slider 303 to move relative to each other on vertical plate 113, so that brush plate 306 and brush plate 307 on connecting plate 304 and connecting plate 305 abut against the upper and lower outer surfaces of the template.

[0029] At the same time, the drive motor 401 is started to drive the threaded rod 111 to rotate, so that the T-shaped block 112 drives the vertical plate 113 to slide back and forth on the worktable 101, thereby making the brush plate 306 and the brush plate 307 perform back and forth grinding operations on the outer surface of the template.

[0030] Next, pull out the positioning rod 210, start the drive motor 207 to drive the rotating shaft 204 to drive the disc 205 to rotate, let the push rod 206 drive the disc 202 to drive the rotating shaft 201 to rotate, let the clamping plate 108 and clamping plate 209 carry the template to rotate intermittently by 90 degrees, and then insert the positioning rod 210 along the limiting hole 208 into the limiting hole 209 to position the rotating shaft 201.

[0031] Finally, the other surfaces of the template are sanded.

[0032] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A surface treatment device for processing injection molding machine frames, characterized in that, The machine includes a base (1) and a worktable (101) fixedly mounted on the outer top surface of the base (1). The outer top surface of the worktable (101) has a through-type horizontal groove (102) at its front end. A support plate (103) is fixedly mounted on the right end of the outer top surface of the worktable (101). A threaded rod (104) is rotatably mounted at the center of the inner sidewalls on both sides of the horizontal groove (102). A straight block (105) is threaded onto the outer circumferential surface of the threaded rod (104), and the outer top of the straight block (105) is... A second support plate (106) is fixedly installed on the surface. A circular hole (107) is provided at the center of the left outer wall of the first support plate (103). At the same time, a clamping plate (108) is rotatably connected to the left outer wall of the first support plate (103) and inside the circular hole (107). A clamping plate (109) is rotatably connected to the center of the right outer wall of the second support plate (106). A drive assembly (2) for driving the clamping plate (108) and the clamping plate (109) to rotate intermittently is provided on the right outer wall of the first support plate (103). The workbench (101) has a horizontal groove (110) at the rear end of its outer top surface. Threaded rods (111) are rotatably mounted on the inner sidewalls of both sides of the horizontal groove (110). T-shaped blocks (112) are threaded onto the outer circumferential surface of the threaded rods (111). A vertical plate (113) is fixedly mounted on the outer top surface of the T-shaped block (112). A processing component (3) for grinding the template is provided on the front outer wall of the vertical plate (113).

2. The surface treatment device for processing injection molding machine frames according to claim 1, characterized in that, The drive assembly (2) includes a rotating shaft (201) rotatably mounted on the inner wall of a circular hole (107). One end of the rotating shaft (201) is fixedly connected to a clamping plate (108), and the other end of the rotating shaft (201) extends to the right outer wall of a support plate (103) and is fixedly mounted on a disc (202).

3. The surface treatment device for processing injection molding machine frames according to claim 2, characterized in that, The outer peripheral surface of the disk one (202) is provided with U-shaped grooves (203) arranged in a circular array. The outer side wall of the support plate one (103) and located below the disk one (202) is rotatably mounted with a rotating shaft two (204). The outer peripheral surface of the rotating shaft two (204) is fixedly mounted with a disk two (205). A push rod (206) adapted to the U-shaped groove (203) is fixedly mounted on the outer side wall of the disk two (205). At the same time, the push rod (206) is movably abutted against the inner side of the U-shaped groove (203).

4. The surface treatment device for processing injection molding machine frames according to claim 3, characterized in that, A drive motor (207) is fixedly installed on the outer wall of the support plate (103) at the location corresponding to the rotating shaft (204). The output end of the drive motor (207) is fixedly connected to the rotating shaft (204). A limiting hole (208) arranged in a circular array is provided on the outer wall of the disc (202). A limiting hole (209) arranged in a circular array is provided on the outer wall of the support plate (103) outside the rotating shaft (201). At the same time, a positioning rod (210) is inserted into the inner side of the limiting hole (208) and the limiting hole (209).

5. The surface treatment device for processing injection molding machine frames according to claim 1, characterized in that, The processing component (3) includes a bidirectional screw (301) that is rotatably mounted on the inner sidewalls of the upper and lower ends of the vertical plate (113). The outer peripheral surfaces of the two ends of the bidirectional screw (301) are respectively threaded with slider one (302) and slider two (303). Connecting plate one (304) and connecting plate two (305) are respectively fixedly mounted on the front outer sidewalls of slider one (302) and slider two (303).

6. The surface treatment device for processing injection molding machine frames according to claim 5, characterized in that, Brush plate one (306) and brush plate two (307) are fixedly installed on the outer surfaces of the corresponding sides of the connecting plate one (304) and connecting plate two (305), respectively. One end of the bidirectional screw (301) extends to the outer top surface of the vertical plate (113) and is fixedly installed with knob one (308).

7. The surface treatment device for processing injection molding machine frames according to claim 1, characterized in that, One end of the threaded rod (104) extends to the left outer wall of the workbench (101) and is fixedly installed with a knob (4). One end of the threaded rod (111) extends to the outside of the workbench (101) and is fixedly connected to the output end of the drive motor (401) fixedly installed on the right outer wall of the workbench (101).

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