Plastic product edge trimmer

Abstract

The utility model relates to the technical field of plastic products, in particular to a plastic product edge trimmer which comprises a working table, supporting legs, a placing table, a fixing mechanism, a moving mechanism and a cutting mechanism, the lower side of the bottom end of the working table is fixedly welded to the upper sides of the top ends of the supporting legs, and a supporting plate is fixedly arranged on the right side of the front end of the working table; the upper side of the center of the top end of the workbench is fixedly provided with the lower side of the bottom end of the placing table, the right side of the top end of the workbench is provided with the fixing mechanism, the center of the left side of the workbench is provided with the lower side of the top end of the moving mechanism, and the upper side of the center of the moving mechanism is connected with the lower side of the bottom end of the cutting mechanism. And meanwhile, in the moving process, a pressing wheel at the top end synchronously rotates along with the plastic plate, the stability of the plastic plate in the moving and trimming process is further improved, the efficiency is further improved, the widths of different plastic plates are further increased for trimming, a second motor arranged at the top end can ascend and descend, and the safety is improved while trimming is conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic products, in particular to a plastic product trimming machine. Background Art

[0002] Plastic products have the following performance characteristics: light weight, excellent electrical insulation performance, wide distribution of mechanical strength and high specific strength, and are widely used. After the plastic products are produced, they need to be trimmed, so a trimming machine is needed. For example, the patent document with announcement number CN220162049U discloses a plastic product trimming mechanism, including a processing table, a grinding device is provided on the top of the processing table, and a clamping device is provided on the top of the processing table. The clamping device includes a placement block, a driving motor, a first pulley, a second pulley, a transmission belt, an inner connecting shaft, a connecting bearing seat, a surface connecting ring, a connecting frame, a second surface connecting ring, an intermediate connecting rod and a rubber extrusion bottom plate. The placement block is fixedly connected to the top of the processing table, and the driving motor is fixedly connected to the front of the placement block. The plastic product trimming mechanism is provided with a clamping device, and the connecting frame is flipped until the rubber extrusion bottom plate at the bottom can contact the top two sides of the plastic product for pressing and limiting, so that the plastic product trimming mechanism can have components for clamping plastic products of different models and thicknesses when performing trimming processing. It has strong adaptability and good effect when used. When this device is used to uniformly trim some neat plastic plates, it is necessary to adjust the device, and manual continuous adjustment is required to gradually trim a large number of plastic plates, which is extremely time-consuming and physically demanding. In addition, the plastic plates cannot meet the expected product quality requirements due to misoperation during the movement process. Therefore, it is urgent to design a plastic product trimming machine to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a plastic product trimming machine to solve the problem proposed in the above background technology that the device needs to be adjusted manually and continuously adjusted to gradually trim a large number of plastic plates, which is extremely time-consuming and labor-intensive, and the product quality of the plastic plates cannot meet the expected requirements due to misoperation during the movement.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic product trimming machine, comprising a workbench, supporting legs, a placing table, a fixing mechanism, a moving mechanism and a cutting mechanism, the lower side of the bottom end of the workbench is welded and fixed with the upper side of the top end of the supporting legs, a supporting plate is fixed to the right side of the front end of the workbench, the lower side of the bottom end of the placing table is fixed to the upper center side of the top end of the workbench, a fixing mechanism is provided on the right side of the top end of the workbench, the lower side of the top end of the moving mechanism is provided at the center of the left side of the workbench, and the upper center side of the moving mechanism is connected to the lower side of the bottom end of the cutting mechanism.

[0005] Preferably, an inner groove is opened inside the top of the placement table, and multiple groups of fixing columns are fixedly arranged on both sides of the inner groove, and rollers are sleeved on the outer sides of the centers of the fixing columns.

[0006] Preferably, a fixing block is fixedly provided at the rear side of the bottom end of the conveying component in the fixing mechanism, and the bottom end of the fixing block is connected to the upper side of the top end of the workbench, and two groups of rollers are provided on the right side of the conveying component.

[0007] Preferably, the top upper side of the servo motor in the transmission assembly is connected to the conveyor belt, and the rear end of the conveyor belt is fixed on the top upper side of the fixed block, a horizontal plate is provided at the bottom end of the conveyor belt, and a rack plate is provided at the right center of the horizontal plate, the inner side of the center of the conveyor belt is connected to the center bearing, a movable plate is fixed on the top upper side of the center bearing, the bottom side of the left end of the movable plate is connected to the tops of two groups of movable wheels, and the right side of the bottom end of the movable wheel contacts the left side of the horizontal plate.

[0008] Preferably, the gear of the roller is meshed with the rack plate, and the gear passes through and is fixed on the inner side of the bottom end of the rotating shaft, and the gear is fixed on the inner side of the C-shaped block, the top of the rotating shaft passes through a limit bearing fixed in the center of the movable plate, and a vertical bevel gear is provided on the top of the rotating shaft, and the left end of the vertical bevel gear is meshed with the right bottom end of the transverse bevel gear, and the center of the transverse bevel gear is connected to the center of the transverse rotating shaft, and the right side of the transverse rotating shaft is fixed on the left side of the fixed plate, and the left end of the transverse rotating shaft is connected to the right center of the pressure wheel.

[0009] Preferably, a slider is provided inside the top end of the slide rail in the moving mechanism, and a bidirectional threaded tube passes through the bottom center of the slider, and a movable bearing is provided in the center of the bidirectional threaded tube to be connected to the slider, a bottom bearing is provided at the rear end of the bidirectional threaded tube, and a top bearing is provided at the front end of the bidirectional threaded tube, the top end of the top bearing is connected to the upper left side of the fixed support frame, and the left end of the bidirectional threaded tube is connected to the center inner side of the rotating handle.

[0010] Preferably, the bottom end of the L-shaped fixed block in the cutting mechanism is fixed on the upper side of the top of the slider, and a second motor is provided on the right side of the top of the L-shaped fixed block, and a fixing box is provided at the bottom end of the second motor, and the bottom end of the second motor is connected to the upper side of the top of the trimmer.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The plastic product trimming machine is provided with a transmission component, a servo motor, a conveyor belt, a transverse plate, a rack plate, a center bearing, a movable plate, a movable wheel, a fixed block, a roller, a gear, a rotating shaft, a C-shaped block, a limit bearing, a vertical bevel gear, a transverse bevel gear, a transverse rotating shaft, a fixed plate, and a pressure wheel in a fixed mechanism. Through these accessories, the edge of the plastic plate can be fixed. At the same time, during the movement process, the pressure wheel at the top rotates synchronously with the plastic plate to further improve the stability of the plastic plate during the 2-movement trimming, thereby further improving the efficiency.

[0013] The trimming machine for plastic products is provided with sliding rails, sliders, bidirectional threaded tubes, movable bearings, bottom bearings, top bearings, rotating handles, support frames, L-shaped fixing blocks, second motors, fixing boxes, trimming machines and other accessories in the moving mechanism and the trimming mechanism. The trimming mechanism can be moved by the moving device at the bottom to further improve the width of different plastic plates for trimming. The trimming machine can be raised and lowered by the second motor at the top to improve safety while trimming. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the front view of the utility model;

[0015] Figure 2 It is a schematic side view of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the transmission component of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the roller of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the mobile mechanism of the utility model.

[0019] In the figure: 1, workbench; 101, support plate; 2, support leg; 3, placement table; 301, inner groove; 302, fixed column; 303, roller; 4, fixing mechanism; 401, transmission component; 4011, servo motor; 4012, conveyor belt; 4013, cross plate; 4014, rack plate; 4015, center bearing; 4016, moving plate; 4017, moving wheel; 402, fixed block; 403, roller; 4031, gear; 4032, rotating shaft; 4033, C-shaped block; 40 34. Limit bearing; 4035. Vertical bevel gear; 4036. Horizontal bevel gear; 4037. Horizontal rotating shaft; 4038. Fixed plate; 4039. Pressing wheel; 5. Moving mechanism; 501. Slide rail; 502. Sliding block; 503. Bidirectional threaded tube; 504. Moving bearing; 505. Bottom bearing; 506. Top bearing; 507. Turning handle; 508. Support frame; 6. Cutting mechanism; 601. L-shaped fixing block; 602. Second motor; 603. Fixing box; 604. Edge trimmer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 , an embodiment provided by the utility model:

[0022] A trimming machine for plastic products comprises a workbench 1, supporting legs 2, a placing table 3, a fixing mechanism 4, a moving mechanism 5 and a cutting mechanism 6, and is characterized in that: the top upper side of the supporting legs 2 is welded and fixed to the bottom lower side of the workbench 1, a supporting plate 101 is fixed to the front right side of the workbench 1, the bottom lower side of the placing table 3 is fixed to the top center upper side of the workbench 1, the fixing mechanism 4 is provided on the top right side of the workbench 1, the top lower side of the moving mechanism 5 is provided at the left center of the workbench 1, and the center upper side of the moving mechanism 5 is connected to the bottom lower side of the cutting mechanism 6.

[0023] According to the attached Figure 2 An inner groove 301 is provided inside the top of the placement table 3, and multiple groups of fixing columns 302 are fixed on both sides of the inner groove 301. Rollers 303 are sleeved on the outer sides of the centers of the fixing columns 302 to facilitate the placement of plastic plates for trimming.

[0024] As a further feature of the present invention, a fixing block 402 is fixedly provided on the rear side of the bottom end of the conveying component 401 in the fixing mechanism 4, and the bottom end of the fixing block 402 is connected to the upper side of the top end of the workbench 1, and two groups of rollers 403 are provided on the right side of the conveying component 401. This device facilitates the fixing of the plastic plate for cutting and improves stability.

[0025] Furthermore, the top upper side of the servo motor 4011 in the transmission component 401 is connected to the conveyor belt 4012, and the rear end of the conveyor belt 4012 is fixed on the top upper side of the fixed block 402, the bottom end of the conveyor belt 4012 is provided with a horizontal plate 4013, and the right center of the horizontal plate 4013 is provided with a rack plate 4014, the center inner side of the conveyor belt 4012 is connected to the center bearing 4015, and a movable plate 4016 is fixed on the top upper side of the center bearing 4015, and the bottom left end of the movable plate 4016 is connected to the top of two groups of movable wheels 4017, and the bottom right side of the movable wheel 4017 contacts the left side of the horizontal plate 4013, which is beneficial to improve horizontal movement and stability.

[0026] Furthermore, the gear 4031 of the roller 403 is meshed with the rack plate 4014, and the gear 4031 passes through and is fixed on the inner side of the bottom end of the rotating shaft 4032, and the gear 4031 is fixed on the inner side of the C-shaped block 4033, the top of the rotating shaft 4032 passes through the limit bearing 4034 fixed on the center of the movable plate 4016, and the top of the rotating shaft 4032 is provided with a vertical bevel gear 4035, the left end of the vertical bevel gear 4035 is meshed with the right bottom end of the transverse bevel gear 4036, and the center of the transverse bevel gear 4036 is connected to the center of the transverse rotating shaft 4037, the right side of the transverse rotating shaft 4037 is fixed on the left side of the fixed plate 4038, and the left end of the transverse rotating shaft 4037 is connected to the right center of the pressure wheel 4039, which is beneficial to synchronous rotation, reduces the frustration caused by movement and improves the silky effect.

[0027] As a further feature of the present invention, a slider 502 is provided inside the top end of the slide rail 501 in the moving mechanism 5, and a two-way threaded tube 503 passes through the bottom center of the slider 502, and a moving bearing 504 is provided in the center of the two-way threaded tube 503 to be connected with the slider 502, and a bottom bearing 505 is provided at the rear end of the two-way threaded tube 503, and a top bearing 506 is provided at the front end of the two-way threaded tube 503, and the top end of the top bearing 506 is connected to the upper left side of the fixed support frame 508, and the left end of the two-way threaded tube 503 is connected to the center inner side of the rotating handle 507, thereby further increasing the width of different plastic plates for trimming.

[0028] Furthermore, the bottom end of the L-shaped fixed block 601 in the cutting mechanism 6 is fixedly arranged on the upper side of the top of the slider 502, and a second motor 602 is provided on the right side of the top of the L-shaped fixed block 601, and a fixing box 603 is provided at the bottom end of the second motor 602, and the bottom end of the second motor 602 is connected to the upper side of the top of the trimmer 604, and the second motor provided at the top can be raised and lowered to improve safety while trimming.

[0029] Working principle: When in use, the user first places the plastic plate on the roller 303 above the placement table 3, places the right side of the plastic plate on the movable plate 4016 of the fixing mechanism 4, and then places the plastic plate on the bottom side of the pressing wheel 4039, and then turns the rotating handle 507 on the left side, and the two-way threaded tube 503 is driven to rotate by the rotating handle 507, and the two-way threaded tube 503 drives the movable bearing 504 and the slider 502 fixed on the top to move in the slide rail 501, and the L-shaped fixed block 601 is driven to move by the movement of the slider. When it moves to the specified position, the second motor 602 is started, and the fixed box 603 at the bottom can be passed through the second motor 602. The servo motor 4011 can be started by lowering the trimming machine 604. The servo motor 4011 rotates to drive the conveyor belt 4012 to rotate. The rotation of the conveyor belt 4012 drives the center bearing 4015 and the top movable plate 4016 to move. When moving, the rack plate 4014 on the right side of the horizontal plate 4013 meshes with the gear 4031 to rotate, and then drives the rotating shaft 4032 to rotate. The rotating shaft 4032 drives the top vertical bevel gear 4035 to rotate, and the vertical bevel gear 4035 meshes with the horizontal bevel gear 4036 to rotate and the pressure wheel 4039 to rotate to perform trimming. This is the entire working principle of the utility model.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A plastic product trimming machine, comprising a workbench (1), a supporting leg (2), a placing table (3), a fixing mechanism (4), a moving mechanism (5) and a cutting mechanism (6), characterized in that: The top upper side of the supporting leg (2) is welded and fixed to the bottom lower side of the workbench (1), a supporting plate (101) is fixed to the right side of the front end of the workbench (1), the bottom lower side of the placing table (3) is fixed to the top center upper side of the top of the workbench (1), a fixing mechanism (4) is provided on the right side of the top of the workbench (1), the top lower side of the moving mechanism (5) is provided at the center of the left side of the workbench (1), and the center upper side of the moving mechanism (5) is connected to the bottom lower side of the cutting mechanism (6).

2. A plastic product trimming machine according to claim 1, characterized in that: An inner groove (301) is provided inside the top of the placing platform (3), and multiple groups of fixing columns (302) are fixedly arranged on both sides of the inner groove (301), and rollers (303) are sleeved on the outer sides of the centers of the fixing columns (302).

3. A plastic product trimming machine according to claim 1, characterized in that: A fixing block (402) is fixedly arranged at the rear side of the bottom end of the conveying component (401) in the fixing mechanism (4), and the bottom end of the fixing block (402) is connected to the upper side of the top end of the workbench (1). Two groups of rollers (403) are arranged on the right side of the conveying component (401).

4. A plastic product trimming machine according to claim 3, characterized in that: The top upper side of the servo motor (4011) in the transmission component (401) is connected to the conveyor belt (4012), and the rear end of the conveyor belt (4012) is fixedly arranged on the top upper side of the fixed block (402), the bottom end of the conveyor belt (4012) is provided with a transverse plate (4013), and the right center of the transverse plate (4013) is provided with a rack plate (4014), the inner side of the center of the conveyor belt (4012) is connected to the center bearing (4015), the top upper side of the center bearing (4015) is fixedly arranged with a moving plate (4016), the bottom side of the left end of the moving plate (4016) is connected to the top of two groups of moving wheels (4017), and the right side of the bottom end of the moving wheel (4017) contacts the left side of the transverse plate (4013).

5. The plastic product trimming machine according to claim 3, characterized in that: The gear (4031) of the roller (403) is meshed with the rack plate (4014), and the gear (4031) passes through and is fixed on the inner side of the bottom end of the rotating shaft (4032), and the gear (4031) is fixed on the inner side of the C-shaped block (4033), the top end of the rotating shaft (4032) passes through a limit bearing (4034) fixed on the center of the movable plate (4016), and a vertical bevel gear (4035) is provided on the top end of the rotating shaft (4032), the left end of the vertical bevel gear (4035) is meshed with the right bottom end of the transverse bevel gear (4036), the center of the transverse bevel gear (4036) is connected to the center of the transverse rotating shaft (4037), the right side of the transverse rotating shaft (4037) is fixed on the left side of the fixed plate (4038), and the left end of the transverse rotating shaft (4037) is connected to the right center of the pressure wheel (4039).

6. A plastic product trimming machine according to claim 1, characterized in that: A slider (502) is provided inside the top end of the slide rail (501) in the moving mechanism (5), and a bidirectional threaded tube (503) passes through the bottom center of the slider (502), and a movable bearing (504) is provided in the center of the bidirectional threaded tube (503) and connected to the slider (502), and a bottom bearing (505) is provided at the rear end of the bidirectional threaded tube (503), and a top bearing (506) is provided at the front end of the bidirectional threaded tube (503), and the top end of the top bearing (506) is connected to the upper left side of the fixed support frame (508), and the left end of the bidirectional threaded tube (503) is connected to the center inner side of the rotating handle (507).

7. The plastic product trimming machine according to claim 1, characterized in that: The bottom end of the L-shaped fixed block (601) in the cutting mechanism (6) is fixedly arranged on the upper side of the top end of the slider (502), and a second motor (602) is arranged on the right side of the top end of the L-shaped fixed block (601), a fixing box (603) is arranged at the bottom end of the second motor (602), and the bottom end of the second motor (602) is connected to the upper side of the top end of the trimmer (604).

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