Burr treatment device for plastic product production

Abstract

The utility model discloses a burr processing device for plastic product production. The burr processing device comprises a base and an angle-adjustable clamping device, the angle-adjustable clamping device is arranged, namely, the clamping strips arranged on the two sides can rapidly clamp the plastic product main body in cooperation with the rotating shaft and threaded transmission of the moving blocks arranged on the two sides, the whole circumferential rotation adjustment of the plastic product main body can be carried out in cooperation with the rotating disc and the servo motor, the burr processing position of the plastic product main body can be flexibly adjusted, and the burr processing efficiency is improved. And an adjusting assembly is arranged, namely, under transmission of a rotating block, a connecting shaft and a swing frame, an adjusting shaft can drive a bearing plate, overall inclination adjustment of a plastic product body is carried out, the rough edge treatment range of the outer side of the plastic product body is widened, and the machining efficiency is improved. Therefore, the advantages that the plastic product main body assists in inclination adjustment, and the burr treatment range is expanded are achieved.

Description

Technical Field

[0001] The utility model relates to the field related to the production of plastic products, in particular to a burr processing device for the production of plastic products. Background Art

[0002] Plastic products are a general term for daily and industrial products made of plastic as the main raw material, including products made of injection molding, vacuum forming and other processes using plastic as the raw material. Plastic is a type of synthetic polymer material with plasticity. It, together with synthetic rubber and synthetic fiber, forms the three major synthetic materials that are indispensable in daily life. Specifically, plastic is a material that uses natural or synthetic resin as the main component and adds various additives. It can be molded into a certain shape under certain conditions of temperature and pressure and keeps the shape unchanged at room temperature.

[0003] Nowadays, plastic products are generally processed by batch injection molding during production. After the injection molding is completed, a seam will remain at the joint of the mold, which directly affects the appearance and is easy to cut hands during use. Therefore, after the processing is completed, it is generally necessary to use deburring equipment to achieve the grinding of the outer edges of the plastic products;

[0004] The existing application number is CN202222230273.8, which is a burr processing device for producing plastic products. The plastic product to be processed is placed on a placement plate, and the plastic product is pressed down to make the sliding column drive the sliding frame to rotate, thereby driving the moving column to move. When the clamping plate contacts the plastic product, the plastic product is clamped. When plastic products with different diameters are processed, the support frame can slide inside the moving column. When the fixing hole on the placement plate corresponds to the first clamping column, the locking bracket is pushed to make the first clamping column disengage from the first clamping groove, so that the first clamping column moves into the fixing hole of the placement plate, and the fourth spring drives the second clamping column to reset and move into the second clamping groove, completing the locking of the locking bracket. The plastic product is clamped, and the burr can be cut off through the cutting mechanism. After completion, the locking bracket is pulled in the reverse operation to release the plastic product and remove the processed finished product. In this way, the plastic product can be fixed conveniently and quickly, avoiding the need to replace the clamp back and forth.

[0005] The above-mentioned existing burr processing device realizes convenient clamping and stabilizing activities for plastic products of different diameters by installing a fixing mechanism on the upper end of the operating table. However, the fixing mechanism is not efficient in adjusting the grinding angle of the clamped plastic products. It is necessary to manually release the clamping state and then perform manual adjustment activities, resulting in the overall burr removal efficiency of the plastic products being relatively inefficient. Utility Model Content

[0006] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a burr processing device for producing plastic products.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a burr processing device for plastic product production, comprising a base, a controller is installed on the left side of the front end of the base, a guide rod and a first screw are respectively arranged on the left and right sides of the base, and the outer sides of the guide rod and the first screw are connected to the lower end of the movable frame, the front end of the first screw is connected to the first motor, a second screw is installed inside the upper end of the movable frame, and the right side of the second screw is connected to the second motor, the outer side of the second screw is threadedly connected to a cylinder support, a cylinder is provided at the front end of the cylinder support, and the bottom of the cylinder is connected to the connecting seat, a third motor is installed on the front side of the connecting seat, and the bottom of the third motor is connected to the grinding disc, and also includes an angle-adjustable clamping device arranged at the upper end of the front side of the base, the angle-adjustable clamping device includes a connecting plate embedded in the upper end of the front side of the base, a positioning shaft arranged at the four corners of the connecting plate, a clamping assembly installed in the middle of the upper end of the connecting plate, a plastic product body connected to the top of the clamping assembly, and an adjustment assembly arranged on the right side of the connecting plate and connected to the right side of the clamping assembly.

[0008] Preferably, the clamping assembly includes support columns arranged on both sides of the upper end of the connecting plate, a receiving plate rotatably connected to the upper end of the support column, a servo motor connected to the bottom of the receiving plate, a turntable arranged at the upper end of the receiving plate and connected to the top of the servo motor, a rotating shaft rotatably connected to the inside of the turntable, a moving block transmission-connected to the outer side of both ends of the rotating shaft, a vertical rod inserted into the upper end of the moving block, and a clamping strip fastened to the upper end of the vertical rod, wherein the clamping strip is against the outer side of the plastic product body.

[0009] Preferably, the adjustment assembly includes a support frame installed on the right side of the upper end of the connecting plate, a stabilizing rod fastened to the right side of the upper end of the support frame, a connecting frame connected to the upper end of the stabilizing rod, a stepper motor installed at the bottom of the connecting frame, a rotating block arranged in the middle of the lower end of the connecting frame and connected to the top of the stepper motor, a connecting shaft inserted into the left side of the rotating block, a swing frame connected to the upper end of the connecting shaft, and an adjusting shaft inserted into the upper end of the swing frame, and the left and right sides of the adjusting shaft are respectively connected to the receiving plate and the stabilizing rod.

[0010] Preferably, the positioning axes set at the four corners of the connecting plate are all arranged in the shape of vertical pointed rods, and the connecting plate is positioned and embedded in the interior of the upper end of the front side of the base through the positioning axes set at the four corners.

[0011] Preferably, a transverse groove is correspondingly provided in the middle of the turntable, and a rotating shaft is rotatably connected inside the transverse groove of the turntable.

[0012] Preferably, the left and right sides of the rotating shaft are provided with external threads in opposite states, and the external threads on the left and right sides of the rotating shaft are correspondingly threadedly connected with moving blocks.

[0013] Preferably, the connecting frame is arranged in a concave frame shape as a whole, and the left and right sides of the connecting frame are connected to the supporting columns.

[0014] Preferably, the lower end of the swing frame is overall in the shape of a smooth transverse rod, and the swing frame is slidably plugged with the upper end of the connecting shaft through the bottom transverse end.

[0015] Beneficial effects of the utility model:

[0016] Advantage 1: The utility model is provided with an angle-adjustable clamping device, that is, the threaded transmission of the rotating shaft and the moving blocks arranged on both sides can make the clamping strips arranged on both sides quickly clamp the main body of the plastic product, and the turntable and the servo motor can be used to adjust the overall circular rotation of the main body of the plastic product, so that the main body of the plastic product can be flexibly adjusted to the burr processing position, and the number of manual adjustments during shutdown is reduced, thereby achieving the advantages of stable clamping and circular rotation grinding adjustment of plastic products.

[0017] Advantage 2: The utility model is provided with an adjustment component, that is, under the transmission of the rotating block, the connecting shaft and the swing frame, the adjusting shaft can drive the receiving plate to adjust the overall inclination of the plastic product body and increase the burr processing range on the outer side of the plastic product body, thereby achieving the advantages of auxiliary inclination adjustment of the plastic product body and expanding the burr processing range. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the angle-adjustable clamping device of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the angle-adjustable clamping device of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the regulating component of the utility model.

[0023] Among them: base-1, controller-2, guide rod-3, first screw-4, first motor-5, mobile frame-6, second screw-7, second motor-8, cylinder support-9, cylinder-10, connecting seat-11, third motor-12, grinding disc-13, angle-adjustable clamping device-14, connecting plate-141, positioning shaft-142, clamping assembly-143, support column-1431, receiving plate-1432, Servo motor-1433, turntable-1434, rotating shaft-1435, moving block-1436, vertical rod-1437, clamping strip-1438, plastic product body-144, adjusting component-145, supporting frame-1451, stabilizing rod-1452, connecting frame-1453, stepping motor-1454, rotating block-1455, connecting shaft-1456, swinging frame-1457, adjusting shaft-1458. DETAILED DESCRIPTION

[0024] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0025] See also Figure 1 The utility model provides a burr processing device for plastic product production, including a base 1, a controller 2 is installed on the left side of the front end of the base 1, a guide rod 3 and a first screw rod 4 are respectively arranged on the left and right sides of the base 1, and the outer sides of the guide rod 3 and the first screw rod 4 are connected to the lower end of a moving frame 6, the front end of the first screw rod 4 is connected to a first motor 5, a second screw rod 7 is installed inside the upper end of the moving frame 6, and the right side of the second screw rod 7 is connected to a second motor 8, a cylinder support 9 is threadedly connected to the outer side of the second screw rod 7, a cylinder 10 is provided at the front end of the cylinder support 9, and the bottom of the cylinder 10 is connected to a connecting seat 11, a third motor 12 is installed on the front side of the connecting seat 11, and the bottom of the third motor 12 is connected to a grinding disc 13, and also includes an angle-adjustable clamping device 14 arranged at the upper end of the front side of the base 1.

[0026] See also Figure 2-3 The angle-adjustable clamping device 14 in this embodiment includes a connecting plate 141 embedded in the upper end of the front side of the base 1 to achieve support cooperation, a positioning shaft 142 vertically plugged into the four corners of the connecting plate 141 to achieve positioning and installation cooperation, a clamping component 143 installed in the middle of the upper end of the connecting plate 141 to stably clamp the plastic product, a plastic product body 144 connected to the top of the clamping component 143, and an adjusting component 145 arranged on the right side of the connecting plate 141 and connected to the right side of the clamping component 143. The tilt adjustment transmission can be achieved through the adjusting component 145 to improve the flexibility of deburring the plastic product body 144.

[0027] The positioning axes 142 set at the four corners of the connecting plate 141 are all arranged in the shape of vertical pointed rods, and the connecting plate 141 is positioned and embedded in the interior of the upper front end of the base 1 through the positioning axes 142 set at the four corners, ensuring that the connecting plate 141 is accurately installed and supported.

[0028] See also Figure 4The clamping assembly 143 in this embodiment includes support columns 1431 symmetrically and vertically fastened to the left and right sides of the upper end of the connecting plate 141, and there is a gap between the support columns 1431 on both sides, a receiving plate 1432 rotatably connected to the inner space of the upper ends of the support columns 1431 on both sides to achieve stable receiving and matching, a servo motor 1433 connected to the bottom of the receiving plate 1432, and a turntable 1434 provided at the upper end of the receiving plate 1432 and connected to the top output end of the servo motor 1433, so that it can rotate 360 ​​degrees The turntable 1434 is used to flexibly adjust the deburring position of the plastic product body 144, and the shaft 1435 is connected to the middle end of the turntable 1434 for rotation transmission, and the corresponding moving block 1436 is embedded in the turntable 1434 and threadedly driven with the left and right sides of the shaft 1435, and the vertical rod 1437 is vertically inserted into the upper end of the moving block 1436, and the arc-shaped clamping strip 1438 is fastened to the upper end of the vertical rod 1437, and the clamping strip 1438 is against the outer side of the plastic product body 144.

[0029] Specifically, a transverse groove is opened in the middle of the turntable 1434, and the interior of the transverse groove opened by the turntable 1434 is rotatably connected with a rotating shaft 1435, ensuring that the rotating shaft 1435 is in the middle of the turntable 1434 to achieve efficient rotation transmission adjustment cooperation; the rotating shaft 1435 has external threads in opposite states on the left and right sides, and the external threads on the left and right sides of the rotating shaft 1435 are correspondingly threadedly connected with moving blocks 1436, ensuring that the rotating shaft 1435 can smoothly transmit the moving blocks 1436 connected on the left and right sides to move synchronously laterally relative or oppositely.

[0030] See also Figure 5 The adjustment assembly 145 in this embodiment includes a support frame 1451 installed on the right side of the upper end of the connecting plate 141, a stabilizing rod 1452 vertically fastened to the right side of the upper end of the support frame 1451 to achieve support cooperation, a connecting frame 1453 laterally connected to the left side of the upper end of the stabilizing rod 1452, a stepper motor 1454 installed at the bottom of the connecting frame 1453 and connected to the middle of the upper end of the support frame 1451, and a rotating block 1455 provided at the middle of the lower end of the connecting frame 1453 and connected to the top output end of the stepper motor 1454, and the rotating block 1455 is integrally connected to the connecting frame 1453. The body can realize 360° rotation transmission activity, and is vertically inserted into the left side of the rotating block 1455 for telescopic movement up and down, a swing frame 1457 connected to the upper end of the connecting shaft 1456 and built into the upper end of the connecting frame 1453, and an adjusting shaft 1458 inserted into the upper end of the swing frame 1457, and the left and right sides of the adjusting shaft 1458 are respectively connected to the receiving plate 1432 and the stabilizing rod 1452, so that when the swing frame 1457 swings back and forth, it can cooperate with the adjusting shaft 1458 to realize the tilt adjustment transmission of the receiving plate 1432.

[0031] To further explain, the connecting frame 1453 is arranged in a concave frame shape as a whole, and the left side of the connecting frame 1453 is connected to the right side support column 1431, ensuring that the connecting frame 1453 is in a stable connected and supported state as a whole; the lower end of the swing frame 1457 is arranged in a smooth horizontal rod shape as a whole, and the swing frame 1457 is slidably connected with the upper end of the connecting shaft 1456 through the bottom horizontal end, ensuring that the swing frame 1457 and the connecting shaft 1456 can smoothly realize reciprocating swinging activities.

[0032] Here’s how it works:

[0033] When the burr treatment device for the production of plastic products is to be used, the plastic product body 144 can be placed in advance on the upper end of the turntable 1434 provided inside the clamping assembly 143, and then, by rotating the rotating shaft 1435 connected to the turntable 1434 and rotating the rotating shaft 1435, the movable blocks 1436 connected on the left and right sides can be threadedly driven, so that the movable blocks 1436 on both sides can realize lateral relative movement, and the vertical rod 1437 vertically inserted into the upper end of the movable block 1436 can drive the clamping strip 1438 fastened on the top to move horizontally, so that the clamping strip 1438 is against the outer side of the plastic product body 144, so as to realize the efficient and stable clamping of the plastic product body 144 as a whole, and make the plastic product body 144 as a whole in a firm state, so that the efficient and convenient clamping and placement of the plastic product body 144 can be completed;

[0034] Next, the controller 2 provided on the left side of the front end of the base 1 can be used to respectively drive the first motor 5 and the second motor 8. Under the drive of the first motor 5, the first screw rod 4 can be rotated quickly. Under the rotation of the first screw rod 4, the movable frame 6 threadedly connected to the outer side of the first screw rod 4 will cooperate with the guide rod 3 plugged into the lower end of the left side to achieve smooth forward movement, so that the grinding disc 13 provided at the lower end of the outer side of the connecting seat 11 is moved to the upper end of the plastic product body 144. Under the drive of the second motor 8, the second screw rod 7 installed inside the upper end of the movable frame 6 can be rotated. As the second screw rod 7 rotates, the cylinder support 9 threadedly connected to the outside of the second screw rod 7 can move along the movable frame 6. The upper end of the movable frame 6 moves horizontally to the left and right to realize the flexible adjustment of the horizontal position of the grinding disc 13. In this way, the grinding disc 13 can be flexibly adjusted to be opposite to the upper end of the plastic product body 144 to ensure the stability of the subsequent burr treatment effect. After completing the position adjustment activity, the cylinder 10 provided on the front side of the cylinder support 9 can be driven to push down the connecting seat 11 to make the grinding disc 13 contact with the outer side of the plastic product body 144. The grinding disc 13 can be driven by the third motor 12 to realize rapid rotation to efficiently realize the auxiliary grinding and repair of the burrs on the outer side of the plastic product body 144, so that the outer side of the plastic product body 144 is regular and the burrs are reduced.

[0035] At the same time, in order to improve the grinding and repairing effect of the external burrs of the plastic product body 144, the servo motor 1433 provided at the bottom of the receiving plate 1432 can be driven to enable the servo motor 1433 to realize 360° rotation adjustment of the turntable 1434 connected to the top output end, so as to flexibly change the contact position between the plastic product body 144 and the grinding disc 13, thereby improving the processing efficiency of the external burrs of the plastic product body 144 and reducing the number of shutdowns for manual adjustment.

[0036] Secondly, an adjusting component 145 is provided on the right side of the upper end of the connecting plate 141, that is, by running the stepper motor 1454 provided on the upper end of the supporting frame 1451, a rotating block 1455 connected to the top output end of the stepper motor 1454 can be rotated in a circle, and as the rotating block 1455 rotates in a circle, a connecting shaft 1456 vertically plugged in on the left side can be synchronously driven to move, and as the connecting shaft 1456 moves along a circular trajectory, a swinging frame 1457 plugged in to the upper end of the connecting shaft 1456 can swing forward or backward accordingly, and under the action of the swinging frame 1457 swinging forward or backward, the swinging frame 1457 installed horizontally on The adjusting shaft 1458 at the upper end of the swing frame 1457 can rotate synchronously to drive the left-side connected receiving plate 1432 to perform tilt adjustment activities along the inner spacing of the upper ends of the support columns 1431 on both sides. In this way, the plastic product body 144 clamped by the clamping strips 1438 on both sides can be changed to a tilted state under the tilt adjustment transmission of the receiving plate 1432. Therefore, the grinding and repair range of the burrs on the outer side of the plastic product body 144 can be assisted to expand, so as to significantly enhance the efficiency of the burr processing on the outer side of the plastic product body 144, thereby achieving the advantages of auxiliary tilt adjustment of the plastic product body 144 and expanding the burr processing range.

[0037] The utility model provides a burr processing device for the production of plastic products, which is provided with an angle-adjustable clamping device 14, that is, the threaded transmission of the rotating shaft 1435 and the moving blocks 1436 arranged on both sides can make the clamping strips 1438 arranged on both sides quickly clamp the plastic product body 144, and the rotating disk 1434 and the servo motor 1433 can be used to adjust the overall circumferential rotation of the plastic product body 144, so that the burr processing position of the plastic product body 144 can be flexibly adjusted, and the number of manual adjustments during shutdown is reduced, thereby achieving the advantages of stable clamping and circumferential rotation grinding and adjustment of the plastic product, and an adjustment component 145 is provided, that is, under the transmission of the rotating block 1455, the connecting shaft 1456 and the swing frame 1457, the adjusting shaft 1458 can drive the receiving plate 1432 to adjust the overall tilt of the plastic product body 144, thereby increasing the burr processing range of the outer side of the plastic product body 144, thereby achieving the advantages of auxiliary tilt adjustment of the plastic product body 144 and expanding the burr processing range.

[0038] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A burr processing device for the production of plastic products, comprising a base (1), a controller (2) being installed on the left side of the front end of the base (1), a guide rod (3) and a first screw rod (4) being respectively arranged on the left and right sides of the base (1), and the outer sides of the guide rod (3) and the first screw rod (4) are both connected to the lower end of a moving frame (6), the front end of the first screw rod (4) is connected to a first motor (5), a second screw rod (7) is installed inside the upper end of the moving frame (6), and the right side of the second screw rod (7) is connected to a second motor (8), the outer side of the second screw rod (7) is threadedly connected to a cylinder support (9), a cylinder (10) is provided at the front end of the cylinder support (9), and the bottom of the cylinder (10) is connected to a connecting seat (11), a third motor (12) is installed on the front side of the connecting seat (11), and the bottom of the third motor (12) is connected to a grinding disc (13); Features: The invention also comprises an angle-adjustable clamping device (14) arranged at the upper front end of the base (1), the angle-adjustable clamping device (14) comprising a connecting plate (141) embedded in the upper front end of the base (1), positioning shafts (142) arranged at four corners of the connecting plate (141), a clamping assembly (143) installed at the middle of the upper end of the connecting plate (141), a plastic product body (144) connected to the top of the clamping assembly (143), and an adjusting assembly (145) arranged on the right side of the connecting plate (141) and connected to the right side of the clamping assembly (143).

2. A burr treatment device for plastic product production according to claim 1, characterized in that: The clamping assembly (143) comprises support columns (1431) arranged on both sides of the upper end of the connecting plate (141), a receiving plate (1432) rotatably connected to the upper end of the support column (1431), a servo motor (1433) connected to the bottom of the receiving plate (1432), a turntable (1434) arranged at the upper end of the receiving plate (1432) and connected to the top of the servo motor (1433), a rotating shaft (1435) rotatably connected to the inside of the turntable (1434), a moving block (1436) transmission-connected to the outer sides of both ends of the rotating shaft (1435), a vertical rod (1437) plugged into the upper end of the moving block (1436), and a clamping strip (1438) fastened to the upper end of the vertical rod (1437), wherein the clamping strip (1438) abuts against the outer side of the plastic product body (144).

3. A burr treatment device for plastic product production according to claim 2, characterized in that: The adjustment assembly (145) comprises a support frame (1451) installed on the right side of the upper end of the connecting plate (141), a stabilizing rod (1452) fastened to the right side of the upper end of the support frame (1451), a connecting frame (1453) connected to the upper end of the stabilizing rod (1452), a stepping motor (1454) installed at the bottom of the connecting frame (1453), a rotating block (1455) provided at the middle of the lower end of the connecting frame (1453) and connected to the top of the stepping motor (1454), a connecting shaft (1456) plugged into the left inner part of the rotating block (1455), a swing frame (1457) connected to the upper end of the connecting shaft (1456), and an adjustment shaft (1458) plugged into the upper end of the swing frame (1457), and the left and right sides of the adjustment shaft (1458) are respectively connected to the receiving plate (1432) and the stabilizing rod (1452).

4. The burr treatment device for plastic product production according to claim 1, characterized in that: The positioning axes (142) set at the four corners of the connecting plate (141) are all arranged in the shape of vertical pointed rods, and the connecting plate (141) is positioned and embedded in the interior of the upper end of the front side of the base (1) through the positioning axes (142) set at the four corners.

5. The burr treatment device for plastic product production according to claim 2, characterized in that: A transverse groove is correspondingly provided in the middle of the rotating disk (1434), and a rotating shaft (1435) is rotatably connected inside the transverse groove provided in the rotating disk (1434).

6. A burr treatment device for plastic product production according to claim 2, characterized in that: The rotating shaft (1435) is provided with external threads in opposite states on the left and right sides, and the external threads on the left and right sides of the rotating shaft (1435) are correspondingly threadedly connected with moving blocks (1436).

7. The burr treatment device for plastic product production according to claim 3, characterized in that: The connecting frame (1453) is arranged in a concave frame shape as a whole, and the left side of the connecting frame (1453) is connected to the supporting column (1431) on the right side.

8. The burr treatment device for plastic product production according to claim 3, characterized in that: The lower end of the swing frame (1457) is in the shape of a smooth transverse rod, and the swing frame (1457) is slidably plugged with the upper end of the connecting shaft (1456) through the bottom transverse end.

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