A continuous plastic drum mouth burr polishing device

Abstract

The present application relates to a kind of continuous plastic bucket mouth burr polishing device, including support frame, blanking box, support frame is provided with guide rail and load tray, guide rail is fixedly connected with gear ring, gear ring side edge rotationally arranged with driving disc, driving disc is fixedly connected with load tray by shaft and driving disc is circumferentially arrayed with several polishing mechanisms, polishing mechanism includes telescopic component, polishing component, telescopic component includes rotationally arranged rotation sleeve on driving disc, sliding rod is slidably arranged in rotation sleeve, sliding rod is fixed to plastic bucket under the action of guide rail, rotation sleeve rotates under the action of gear ring and drives sliding rod to rotate, sliding rod is fixedly connected with polishing component, and polishing component is polished to plastic bucket mouth under the action of sliding rod, the present application overcomes the problem that only single plastic bucket mouth can be polished with too low efficiency.

Description

Technical Field

[0001] This invention relates to the field of plastic bucket processing technology, and in particular to a continuous plastic bucket mouth burr removal device. Background Technology

[0002] Plastic products are widely used in daily life, but burrs are inevitably produced during their production process. Although the burrs are generally made of soft plastic and do not cause serious harm, the appearance of plastic burrs during use will increase the probability of product complaints. Therefore, the polishing of burrs on plastic buckets is particularly important.

[0003] A Chinese utility model patent with publication number CN219444572U discloses a device for cleaning burrs from the mouth of a plastic bucket. The device includes a placement base with a placement groove. A tray is rotatably mounted at the bottom of the placement groove, and a plastic bucket to be processed is placed on top of the tray. Two guide frames are located at the top of the placement base, and a lifting frame is movably fitted inside the guide frames. Two push rod motors are located between the lifting frame and the placement base. Two springs are connected to the top of the lifting frame, and a movable frame that movably passes through the lifting frame is connected to the top of the springs. Two grinding heads are located at the bottom of the movable frame. A drive motor is located on the inner wall of the top of the lifting frame, and a rotating shaft is fixedly connected to the output shaft of the drive motor.

[0004] However, it has the following problem: the device can only grind the mouth of a single plastic bucket, which is too inefficient. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by setting up a feeding box and a grinding mechanism. The sliding rod moves under the action of the guide rail and clamps and fixes the feeding plastic bucket through the fixing rod. The grinding component rotates and grinds the opening of the plastic bucket under the action of the toothed ring. After the plastic bucket is ground, the sliding rod moves under the action of the guide rail to make the plastic bucket fall off, thereby overcoming the problem of low efficiency of grinding only the opening of a single plastic bucket.

[0006] To address the aforementioned technical problems, the present invention adopts the following technical solution:

[0007] A continuous plastic bucket mouth burr grinding device includes a support frame and a feeding box. The support frame is equipped with a guide rail and a material tray. The guide rail is fixedly connected to a toothed ring. A drive disk is rotatably mounted on the side of the toothed ring. The drive disk and the material tray are fixedly connected by a shaft. Several grinding mechanisms are arranged circumferentially on the drive disk. Each grinding mechanism includes a telescopic component and a grinding component. The telescopic component includes a rotating sleeve rotatably mounted on the drive disk and a sliding rod slidably mounted inside the rotating sleeve. The sliding rod fixes the plastic bucket under the action of the guide rail. The rotating sleeve rotates under the action of the toothed ring and drives the sliding rod to rotate. The sliding rod is fixedly connected to the grinding component. The grinding component grinds the mouth of the plastic bucket under the action of the sliding rod.

[0008] As a preferred embodiment, a limiting groove is formed on the inner wall of the rotating sleeve, a limiting block is provided on the surface of the sliding rod, the limiting block is slidably disposed in the limiting groove, the limiting groove and the limiting block are connected by a spring b, a sliding groove is formed at the end of the sliding rod, a fixed rod is slidably disposed in the sliding groove, and the end of the fixed rod is connected to the end of the inner wall of the sliding groove by a spring.

[0009] As a preferred embodiment, the polishing assembly includes a fixed plate disposed on a sliding rod, two polishing rods disposed on the fixed plate, and polishing heads disposed on the polishing rods.

[0010] As a preferred embodiment, the support frame is fixedly connected to the support rod, the material tray is rotatably mounted on the support rod, and the material tray has several material discharge slots opened along its circumference. The material tray is driven by a motor.

[0011] As a preferred embodiment, the guide rail is connected to the toothed ring via a bracket.

[0012] As a preferred embodiment, the feeding box is fixed to the upper end of the support frame, a conveyor belt is connected to the side of the feeding box, and an air blowing groove is provided at the lower end opening of the feeding box.

[0013] As a preferred embodiment, the grinding head is positioned corresponding to the opening of the plastic bucket.

[0014] As a preferred embodiment, the lower end of the material tray is provided with a feeding platform, which is inclined.

[0015] As a preferred embodiment, limit rings are provided on both sides of the toothed ring, and ring teeth are provided on the circumferential side of the rotating sleeve. The ring teeth mesh with the toothed ring and are limited by the limit rings.

[0016] The beneficial effects of this invention are:

[0017] 1. The present invention includes a feeding box and a grinding mechanism. The sliding rod clamps and fixes or detaches the plastic bucket under the action of the guide rail. The grinding component rotates and grinds the mouth of the plastic bucket under the action of the toothed ring, which has better continuity and overcomes the problem of low efficiency of grinding only a single plastic bucket mouth.

[0018] 2. In this invention, an air blowing groove is set at the lower end of the feeding box, and an air pump is connected to the air blowing groove to blow air onto the plastic bucket being fed, so that the plastic bucket enters the feeding trough faster and more accurately.

[0019] In summary, this device has advantages such as continuous processing of plastic buckets and good polishing effect, and is especially suitable for the field of plastic bucket processing technology. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 Axonometric view of a continuous plastic bucket mouth burr removal device;

[0022] Figure 2 This is a partial structural diagram of a continuous plastic bucket mouth burr removal device.

[0023] Figure 3 This is a partial structural diagram of a continuous plastic bucket mouth burr removal device.

[0024] Figure 4 This is a structural diagram of the material carrier tray in a continuous plastic bucket mouth burr removal device;

[0025] Figure 5 This is a diagram illustrating the working state of a continuous plastic bucket mouth burr removal device.

[0026] Figure 6 This is a partial structural diagram of a continuous plastic bucket mouth burr removal device.

[0027] Figure 7 This is a schematic diagram of the feeding port in a continuous plastic bucket mouth burr removal device;

[0028] Figure 8 This is an isometric view of the feed inlet of a continuous plastic bucket mouth burr removal device.

[0029] Figure 9 This is a structural diagram of the rotating sleeve in a continuous plastic bucket mouth burr removal device;

[0030] Figure 10 This is a structural diagram of the drive disc in a continuous plastic bucket mouth burr removal device.

[0031] Figure 11 This is an isometric view of the toothed ring in a continuous plastic bucket mouth burr removal device.

[0032] Figure 12 A front view of the toothed ring in a continuous plastic bucket mouth burr removal device;

[0033] Figure 13 This is a schematic diagram of the grinding mechanism in a continuous plastic bucket mouth burr grinding device.

[0034] Figure 14 A cross-sectional view of a fixed rod in a continuous plastic bucket mouth burr grinding device;

[0035] Figure 15 A cross-sectional view of the sliding rod in a continuous plastic bucket mouth burr grinding device;

[0036] Figure 16 for Figure 5 Enlarged view at point A;

[0037] Reference numerals: 1-Support frame; 11-Feeding box; 2-Guide rail; 3-Carrying tray; 4-Gear ring; 5-Drive disc; Grinding mechanism; 7-Telescopic assembly; 8-Grinding assembly; 71-Rotating sleeve; 72-Sliding rod; 9-Plastic bucket; 35-Shaft; 711-Limiting groove; 721-Limiting block; 722-Sliding groove; 723-Fixing rod; 725-Spring b; 724-Spring; 81-Fixing disc; 82-Grinding rod; 83-Grinding head; 31-Support rod; 33-Feeding chute; 32-Motor; 111-Conveyor belt; 11-Feeding box; 112-Air blowing chute; 34-Feeding platform; 41-Limiting ring; 712-Ring tooth. Detailed Implementation

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0039] Example 1

[0040] like Figures 1 to 16As shown, a continuous plastic bucket mouth burr grinding device includes a support frame 1 and a feeding box 11. The support frame 1 is provided with a guide rail 2 and a material tray 3. The guide rail 2 is fixedly connected to a toothed ring 4. A drive disk 5 is rotatably arranged on the side of the toothed ring 4. The drive disk 5 and the material tray 3 are fixedly connected by a shaft 35. Several grinding mechanisms 6 are arranged in a circular array on the drive disk 5. The grinding mechanism 6 includes a telescopic component 7 and a grinding component 8. The telescopic component 7 includes a rotating sleeve 71 rotatably arranged on the drive disk 5 and a sliding rod 72 slidably arranged in the rotating sleeve 71. The sliding rod 72 fixes the plastic bucket 9 under the action of the guide rail 2. The rotating sleeve 71 rotates under the action of the toothed ring 4 and drives the sliding rod 72 to rotate. The sliding rod 72 is fixedly connected to the grinding component 8. The grinding component 8 grinds the mouth of the plastic bucket 9 under the action of the sliding rod 72.

[0041] like Figure 9 , 13 As shown in Figure 14, a limiting groove 711 is provided on the inner wall of the rotating sleeve 71, and a limiting block 721 is provided on the surface of the sliding rod 72. The limiting block 721 is slidably disposed in the limiting groove 711. The limiting groove 711 and the limiting block 721 are connected by a spring b725. A sliding groove 722 is provided at the end of the sliding rod 72, and a fixing rod 723 is slidably disposed in the sliding groove 722. The end of the fixing rod 723 is connected to the end of the inner wall of the sliding groove 722 by a spring 724. The sliding rod moves under the action of the guide rail and clamps and fixes the unloaded plastic bucket through the fixing rod.

[0042] like Figure 13 As shown, the polishing assembly 8 includes a fixed disk 81 disposed on the sliding rod 72, two polishing rods 82 disposed on the fixed disk 81, and polishing heads 83 disposed on the polishing rods 82.

[0043] like Figure 6 As shown, the support frame 1 is fixedly connected to the support rod 31, the material tray 3 is rotatably mounted on the support rod 31, and the material tray 3 has several material discharge slots 33 opened along its circumference. The material tray 3 is driven by the motor 32, and the guide rail 2 is connected to the toothed ring 4 through the bracket.

[0044] like Figure 8 , 9 As shown, the feeding box 11 is fixed to the upper end of the support frame 1. The side of the feeding box 11 is connected to the conveyor belt 111. An air blowing groove 112 is provided at the lower end opening of the feeding box 11 to blow air onto the plastic bucket 9, so that the plastic bucket 9 enters the discharge groove 33 faster and more accurately.

[0045] In this example, the grinding head 83 corresponds to the opening of the plastic bucket 9.

[0046] In this example, a feeding platform 34 is provided at the lower end of the material tray 3. The feeding platform 34 is inclined to facilitate feeding.

[0047] like Figure 11 , 12 As shown, limit rings 41 are provided on both sides of the toothed ring 4, and ring teeth 712 are provided on the circumference of the rotating sleeve 71. The ring teeth 712 mesh with the toothed ring 4 and are limited by the limit rings 41, thereby driving the rotating sleeve 71 to rotate and be limited.

[0048] The working principle is as follows:

[0049] First, the plastic bucket 9 is fed through the feeding box 11. During the feeding process, the plastic bucket 9 is blown into the discharge trough 33 by the air blowing groove 112. The drive plate 5 drives the rotating sleeve 71 to slide. Then, the sliding rod 72 moves under the action of the guide rail 2 and is fixed by the fixing rod 723 pressing the inner wall of the plastic bucket 9. At the same time, the grinding head cooperates with the mouth of the plastic bucket 9. The rotating sleeve 71 rotates under the action of the toothed ring 4, which drives the sliding rod 72 to rotate. The grinding head also rotates together to grind the mouth of the plastic bucket 9. Then, the sliding rod 72 disengages from the plastic bucket 9 under the action of the guide rail 2. The ground plastic bucket 9 is fed along the feeding table 34.

[0050] In the description of this invention, it should be understood that the terms "front and back", "left and right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0051] Of course, those skilled in the art should understand that the term "a" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple. The term "a" should not be understood as a limitation on the quantity.

[0052] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art under the technical guidance of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A continuous plastic bucket mouth burr grinding device, comprising a support frame (1) and a feeding box (11), characterized in that: The support frame (1) is provided with a guide rail (2) and a material tray (3). The guide rail (2) is fixedly connected to the toothed ring (4). The toothed ring (4) is rotatably provided with a drive disk (5) on its side. The drive disk (5) is fixedly connected to the material tray (3) by a shaft (35). The drive disk (5) has several grinding mechanisms (6) arranged in a circular array. The grinding mechanism (6) includes a telescopic component (7) and a grinding component (8). The telescopic component (7) includes a rotating component. A rotating sleeve (71) is mounted on the drive disc (5), and a sliding rod (72) is slidably mounted inside the rotating sleeve (71). The sliding rod (72) fixes the plastic bucket (9) under the action of the guide rail (2). The rotating sleeve (71) rotates under the action of the toothed ring (4) and drives the sliding rod (72) to rotate. The sliding rod (72) is fixedly connected to the grinding assembly (8). The grinding assembly (8) grinds the mouth of the plastic bucket (9) under the action of the sliding rod (72). A limiting groove (711) is provided on the inner wall of the rotating sleeve (71), and a limiting block (721) is provided on the surface of the sliding rod (72). The limiting block (721) is slidably disposed in the limiting groove (711). The limiting groove (711) and the limiting block (721) are connected by a spring b (725). A sliding groove (722) is provided at the end of the sliding rod (72), and a fixing rod (723) is slidably disposed in the sliding groove (722). The end of the fixing rod (723) is connected to the sliding groove (725). 722) The inner wall end is connected by a spring (724); the grinding assembly (8) includes a fixed plate (81) set on the sliding rod (72), two grinding rods (82) are set on the fixed plate (81), and a grinding head (83) is set on the grinding rod (82); the driving plate (5) drives the rotating sleeve (71) to slide, and then the sliding rod (72) moves under the action of the guide rail (2) and is fixed by the fixed rod (723) pressing the inner wall of the plastic bucket (9).

2. The continuous plastic bucket mouth burr removal device according to claim 1, characterized in that, The support frame (1) is fixedly connected to the support rod (31), and the material tray (3) is rotatably mounted on the support rod (31). The material tray (3) has several material discharge slots (33) along its circumference. The material tray (3) is driven by a motor (32).

3. The continuous plastic bucket mouth burr removal device according to claim 1, characterized in that, The guide rail (2) is connected to the toothed ring (4) via a bracket.

4. The continuous plastic bucket mouth burr removal device according to claim 3, characterized in that, The feeding box (11) is fixed to the upper end of the support frame (1). The side of the feeding box (11) is connected to a conveyor belt (111). An air blowing groove (112) is provided at the lower end opening of the feeding box (11).

5. A continuous plastic bucket mouth burr removal device according to claim 4, characterized in that, The grinding head (83) corresponds to the opening of the plastic bucket (9).

6. The continuous plastic bucket mouth burr grinding device according to claim 1, characterized in that, The lower end of the material tray (3) is provided with a feeding platform (34), which is inclined.

7. A continuous plastic bucket mouth burr grinding device according to claim 1, characterized in that... Limiting rings (41) are provided on both sides of the toothed ring (4), and ring teeth (712) are provided on the circumference of the rotating sleeve (71). The ring teeth (711) mesh with the toothed ring (4) and are limited by the limiting rings (41).

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