Edge cutting device for phenolic resin glass cloth laminated board production

Abstract

The utility model discloses an edge cutting device for phenolic resin glass cloth laminated board production, and relates to the technical field of laminated board production, the edge cutting device comprises a workbench assembly, the top of the workbench assembly is provided with a pressing assembly and a supporting assembly, and the pressing assembly is located at the top of the supporting assembly. Through the arrangement of the workbench assembly, the pressing assembly and the supporting assembly, when a laminated plate is fixed, the laminated plate is placed on the top of the supporting plate, the air cylinder drives the pressing plate to press downwards to be fixed, the air cylinder and the pressing plate can rotate along with the plate, a handle is pulled, one end of a clamping rod is pulled out of one clamping hole, and then the supporting plate can be rotated; and when the supporting plate and the plate on the top of the supporting plate are rotated to the needed side, the corresponding clamping holes are aligned with the clamping rods again, the clamping rods are inserted into the corresponding clamping holes again, and the fixed angle is achieved, so that the angle does not need to be turned manually, the labor amount of workers is reduced, meanwhile, the direction adjusting efficiency is improved, and the cutting efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of laminate production technology, and in particular to an edge trimming device for the production of phenolic resin glass cloth laminate. Background Technology

[0002] Phenolic resin glass cloth laminate is a laminated product made by hot pressing chemically treated alkali-free electrical glass fiber cloth as the base material and phenolic resin as the adhesive. It has high mechanical strength at high temperature and good electrical performance stability under high humidity, and is suitable for mechanical, electrical and electronic fields.

[0003] In the production process of phenolic resin glass cloth laminate, the laminate needs to be trimmed after molding to make the edges neat and easy to use. However, the existing trimming equipment for phenolic resin glass cloth laminate production requires manual trimming, which consumes a lot of manpower and is inefficient.

[0004] Therefore, it is necessary to invent an edge trimming device for the production of phenolic resin glass cloth laminates to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide an edge trimming device for the production of phenolic resin glass cloth laminates, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a trimming device for the production of phenolic resin glass cloth laminate, comprising a worktable assembly, wherein a pressing component and a supporting component are provided on the top of the worktable assembly, and the pressing component is located on top of the supporting component;

[0007] The workbench assembly includes a workbench body, with a sliding groove and a cutting groove respectively extending through the top two sides of the workbench body, and a frame plate integrally formed on the rear end of the workbench body near the sliding groove.

[0008] The clamping assembly includes slide rails, and all slide rails are fixedly installed on the inner top wall of the frame plate;

[0009] The support assembly includes a slider, which is located inside the groove, and a mounting plate is integrally formed on the top of the slider.

[0010] Preferably, a lead screw is provided in the middle of the slide groove, and the end of the lead screw away from the cutting groove passes through the inner wall of one side of the slide groove. The lead screw thread passes through the middle of one side of the slider, and both ends of the lead screw are rotatably connected to the inner wall of the slide groove through bearings.

[0011] Preferably, a throttle is fixedly provided at the end of the lead screw away from the cutting groove, and limit rods are fixedly provided on both sides of the inside of the slide groove, with the limit rods movably passing through the front or rear end of one side of the slider.

[0012] Preferably, a sliding block is slidably installed on the slide rail, a mounting base is rotatably installed at the bottom end of the sliding block, a cylinder is fixedly installed at the bottom end of the mounting base, and a pressure plate is fixedly installed at the telescopic end of the cylinder.

[0013] Preferably, the bottom end of the pressure plate is fixedly provided with multiple sets of damping pads arranged in a ring array, and each set includes multiple damping pads arranged at equal intervals.

[0014] Preferably, a rotating groove is provided at the top center of the mounting plate, and a rotating block is rotatably arranged inside the rotating groove via a bearing, with a support plate fixedly arranged at the top of the rotating block.

[0015] Preferably, the top of the tray is fixedly provided with multiple damping rings, and the bottom of the outer side wall of the rotating block is provided with four locking holes arranged in a ring array.

[0016] Preferably, a U-shaped frame is fixedly provided in the middle of one side of the mounting plate, a locking rod is movably provided through the middle of the U-shaped frame, and one end of the locking rod movably passes through one side of the mounting plate and extends into the interior of one of the locking holes. A baffle is fixedly sleeved in the middle of the locking rod, and the baffle is located inside the U-shaped frame.

[0017] Preferably, a return spring is movably sleeved on the lever, and both ends of the return spring are fixedly connected to the inner wall of the U-shaped frame and the side of the baffle away from the rotating groove. A handle is fixedly provided at the end of the lever away from the rotating groove.

[0018] The technical effects and advantages of this utility model are:

[0019] This invention, through the arrangement of a workbench assembly, a pressing component, and a support component, allows for the following process when fixing a laminate: the laminate is placed on top of a pallet, and a cylinder drives the pressing plate downwards for fixation. After fixing, when the laminate needs to be rotated, the cylinder and pressing plate can rotate with the laminate due to the rotating mounting base. Simply pull the handle to pull one end of the locking rod out of one of the locking holes, and the pallet and the laminate on top of the pallet can be rotated. When rotated to the desired side, the corresponding locking hole and locking rod are aligned again, and the locking rod is inserted back into the corresponding locking hole to achieve a fixed angle. This eliminates the need for manual angle adjustment, reduces the workload of workers, improves the efficiency of direction adjustment, and thus improves cutting efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0021] Figure 2 This is a schematic diagram of the connection structure between the base and the clamping assembly of this utility model.

[0022] Figure 3 This is a schematic diagram of the bottom structure of the pressure plate of this utility model.

[0023] Figure 4 This is a schematic diagram of the movable plate and mounting plate structure of the support component of this utility model.

[0024] Figure 5 This is a schematic diagram of the rotating plate structure of the support component of this utility model.

[0025] In the diagram: 1. Workbench assembly; 2. Clamping assembly; 3. Support assembly; 101. Workbench body; 102. Frame plate; 103. Slide groove; 104. Cutting groove; 105. Lead screw; 106. Rotary handle; 107. Limiting rod; 201. Slide rail; 202. Sliding block; 203. Mounting base; 204. Cylinder; 205. Pressure plate; 206. Damping pad; 301. Slider; 302. Mounting plate; 303. Rotary groove; 304. Locking rod; 305. U-shaped frame; 306. Baffle; 307. Return spring; 308. Handle; 309. Rotary block; 310. Support plate; 311. Damping ring; 312. Locking hole. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This utility model provides, for example Figure 1-5 The device shown is a trimming device for producing phenolic resin glass cloth laminate, including a worktable assembly 1. A clamping component 2 and a support component 3 are provided on the top of the worktable assembly 1, and the clamping component 2 is located on top of the support component 3.

[0028] Furthermore, the worktable assembly 1 includes a worktable body 101. A slide groove 103 and a cutting groove 104 are respectively provided through the top two sides of the worktable body 101. A frame plate 102 is integrally formed on the rear end of the worktable body 101 near the slide groove 103. A lead screw 105 is provided in the middle of the slide groove 103, and the end of the lead screw 105 away from the cutting groove 104 passes through the inner wall of one side of the slide groove 103. The lead screw 105 is threaded through the middle of one side of the slider 301. Both ends of the lead screw 105 are rotatably connected to the inner wall of the slide groove 103 through bearings. A handle 106 is fixedly provided at the end of the lead screw 105 away from the cutting groove 104. Limiting rods 107 are fixedly provided on both sides of the interior of the slide groove 103, and the limiting rods 107 movably pass through the front end or rear end of one side of the slider 301. The limiting rods 107 can limit the slider 301 and improve the sliding stability of the slider 301.

[0029] The clamping assembly 2 includes a slide rail 201, and the slide rail 201 is fixedly installed on the inner top wall of the frame plate 102. A sliding block 202 is slidably installed on the slide rail 201. A mounting base 203 is rotatably installed at the bottom end of the sliding block 202. A cylinder 204 is fixedly installed at the bottom end of the mounting base 203. A pressure plate 205 is fixedly installed at the telescopic end of the cylinder 204. Multiple sets of damping pads 206 arranged in a ring array are fixedly installed at the bottom end of the pressure plate 205. Each set includes multiple damping pads 206 arranged at equal intervals. The arrangement of multiple damping pads 206 can increase the friction and improve the stability of the laminate fixing. At the same time, multiple damping pads 206 can prevent the pressure plate 205 from crushing the laminate.

[0030] The support assembly 3 includes a slider 301, which is located inside the slide groove 103. A mounting plate 302 is integrally formed on the top of the slider 301. A rotating groove 303 is formed in the center of the top of the mounting plate 302. A rotating block 309 is rotatably mounted inside the rotating groove 303 via a bearing. A support plate 310 is fixedly mounted on the top of the rotating block 309. Multiple damping rings 311 are fixedly mounted on the top of the support plate 310. The multiple damping rings 311 increase friction, preventing the laminate from sliding and also preventing the support plate 310 from damaging the laminate. The pressure plate and the bottom of the rotating block 309 have four locking holes 312 arranged in a circular array. There are generally four locking holes 312, corresponding to the four square sides of the plate. A U-shaped frame 305 is fixedly installed in the middle of one side of the mounting plate 302. A locking rod 304 is movably inserted through the middle of the U-shaped frame 305, and one end of the locking rod 304 movably inserts through one side of the mounting plate 302 and extends into one of the locking holes 312. A baffle 306 is fixedly sleeved in the middle of the locking rod 304, and the baffle 306 is located within the U-shaped frame 302. Inside the U-shaped frame 305, a return spring 307 is movably sleeved on the clamping rod 304. Both ends of the return spring 307 are fixedly connected to the inner wall of the U-shaped frame 305 and the side of the baffle 306 away from the rotating groove 303. A handle 308 is fixedly installed at the end of the clamping rod 304 away from the rotating groove 303. When fixing the laminate, the laminate is placed on top of the support plate 310, and the cylinder 204 drives the pressure plate 205 to press down for fixing. After fixing, when it is necessary to rotate the laminate, due to the rotating setting of the mounting base 203, the cylinder 204 and the pressure plate 205... The plate 205 can rotate with the material. Simply pull the handle 308 to pull one end of the clamping rod 304 out of one of the clamping holes 312, and the support plate 310 and the material on top of the support plate 310 can be rotated. When rotated to the desired side, the corresponding clamping hole 312 and the clamping rod 304 are aligned again, and the clamping rod 304 is inserted into the corresponding clamping hole 312 to achieve a fixed angle. Therefore, there is no need for manual angle adjustment, which reduces the workload of workers and improves the efficiency of direction adjustment, thereby improving the cutting efficiency.

[0031] Working principle of this utility model:

[0032] In use, place the sheet material on top of the support plate 310. Then, control the cylinder 204 to move the pressure plate 205 downwards until the pressure plate 205 presses the sheet material firmly. At this point, one side of the sheet material is aligned with the cutting groove 104. Then, turn the handle 106 to rotate the lead screw 105. Since the lead screw 105 is threadedly connected to the slider 301, it can drive the support assembly 3 to slide inside the groove 103, aligning the edge of the sheet material with the cutting position of the cutting groove 104. Then, cut the sheet material. After cutting one side, pull the handle 308 to move the locking rod 304 away from the rotating block 309. Continue until one end of the locking rod 304 moves out of the inserted locking hole 312, while the return spring 307 is compressed. Then rotate the support plate 310 and the plate so that the other side of the plate is aligned with the cutting groove 104. At this time, the plate rotates 90°, and another locking hole 312 is aligned with the locking rod 304. The return spring 307 returns to its original shape and pushes the locking rod 304 to re-engage into the corresponding locking hole 312, thereby fixing the angle. Then rotate the handle 106 again to adjust the position of the plate and cut it. Repeat the above steps until all four sides of the plate are cut.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A trimming device for producing phenolic resin glass cloth laminates, characterized in that: The worktable assembly (1) includes a pressing component (2) and a support component (3) on its top, with the pressing component (2) located on top of the support component (3). The workbench assembly (1) includes a workbench body (101). The top two sides of the workbench body (101) are respectively provided with a slide groove (103) and a cutting groove (104). The rear end of the workbench body (101) near the slide groove (103) is integrally formed with a frame plate (102). The clamping assembly (2) includes a slide rail (201), and the slide rail (201) is fixedly installed on the inner top wall of the frame plate (102); The support component (3) includes a slider (301), and the slider (301) is located inside the groove (103). The top of the slider (301) is integrally formed with an mounting plate (302).

2. The edge trimming device for producing phenolic resin glass cloth laminate according to claim 1, characterized in that: A lead screw (105) is provided in the middle of the slide groove (103), and the end of the lead screw (105) away from the cutting groove (104) passes through the inner wall of one side of the slide groove (103). The lead screw (105) is threaded through the middle of one side of the slider (301). Both ends of the lead screw (105) are rotatably connected to the inner wall of the slide groove (103) through bearings.

3. The edge trimming device for producing phenolic resin glass cloth laminate according to claim 2, characterized in that: A throttle (106) is fixedly installed at one end of the lead screw (105) away from the cutting groove (104). Limiting rods (107) are fixedly installed on both sides of the inner side of the slide groove (103), and the limiting rods (107) move through the front or rear end of one side of the slider (301).

4. The edge trimming device for producing phenolic resin glass cloth laminate according to claim 3, characterized in that: A sliding block (202) is slidably installed on the slide rail (201). A mounting base (203) is rotatably installed at the bottom end of the sliding block (202). A cylinder (204) is fixedly installed at the bottom end of the mounting base (203). A pressure plate (205) is fixedly installed at the telescopic end of the cylinder (204).

5. The edge trimming device for producing phenolic resin glass cloth laminate according to claim 4, characterized in that: The bottom end of the pressure plate (205) is fixedly provided with multiple sets of damping pads (206) arranged in a ring array, and each set includes multiple damping pads (206) arranged at equal intervals.

6. The edge trimming device for producing phenolic resin glass cloth laminate according to claim 5, characterized in that: The mounting plate (302) has a rotating groove (303) at the top center. A rotating block (309) is rotatably mounted inside the rotating groove (303) via a bearing. A support plate (310) is fixedly mounted on the top of the rotating block (309).

7. The edge trimming device for producing phenolic resin glass cloth laminate according to claim 6, characterized in that: The top of the tray (310) is fixedly provided with multiple damping rings (311), and the bottom of the outer side wall of the rotating block (309) is provided with four card holes (312) arranged in a ring array.

8. The edge trimming device for producing phenolic resin glass cloth laminate according to claim 7, characterized in that: A U-shaped frame (305) is fixedly installed in the middle of one side of the mounting plate (302). A locking rod (304) is movably installed through the middle of the U-shaped frame (305). One end of the locking rod (304) movably passes through one side of the mounting plate (302) and extends into the interior of one of the locking holes (312). A baffle (306) is fixedly sleeved in the middle of the locking rod (304), and the baffle (306) is located inside the U-shaped frame (305).

9. The edge trimming device for producing phenolic resin glass cloth laminate according to claim 8, characterized in that: A return spring (307) is movably sleeved on the lever (304), and both ends of the return spring (307) are fixedly connected to the inner wall of the U-shaped frame (305) and the side of the baffle (306) away from the rotating groove (303). A handle (308) is fixedly provided at the end of the lever (304) away from the rotating groove (303).

Images