Burr treatment equipment and method for plastic bucket processing

Abstract

The invention relates to the technical field of plastic machining, in particular to burr treatment equipment and method for plastic bucket machining, the burr treatment equipment comprises a base, a supporting frame, a clamping assembly and a polishing assembly, the supporting frame is fixed to the base, and the clamping assembly comprises a supporting seat, a rotating ring, a plurality of moving blocks, a plurality of clamping plates, a plurality of rotating rods, a pushing ring, a pushing air cylinder and a rotator. The supporting seat is fixed to the supporting frame, the rotating ring is rotationally arranged on the supporting seat, the moving blocks are slidably arranged on the rotating ring, the pushing ring is slidably arranged below the rotating ring, the rotating rod is connected with the moving blocks and the pushing ring, the clamping plates are arranged on the outer sides of the moving blocks respectively, and the pushing air cylinder is arranged below the pushing ring. And the rotating device is used for driving the rotating ring to rotate, and the polishing assembly is arranged on one side of the supporting frame and used for polishing burrs of the plastic barrels, so that the plastic barrels can be clamped and polished more conveniently, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of plastic processing, and in particular to a burr processing device and method for processing plastic barrels. Background Art

[0002] During the processing of plastic barrels, burrs often form due to uneven edges after injection molding or blow molding. These burrs not only affect the product's appearance but can also pose safety hazards such as scratches. Therefore, burrs on plastic barrels must be trimmed. Common methods include manual trimming, mechanical grinding, and automated deburring equipment.

[0003] An existing device utilizes a clamping mechanism and a locking mechanism to secure plastic barrels of varying diameters to a circular plate. A fixed plate and a movable plate are used to secure a grinding wheel, which is clamped to the top of the inner and outer sides of the barrel wall for grinding. This facilitates the securing and grinding of plastic barrels of varying diameters and wall thicknesses. However, this method is cumbersome and time-consuming, reducing work efficiency. Summary of the Invention

[0004] The object of the present invention is to provide a burr processing device and method for processing plastic barrels, so as to more conveniently clamp and polish the plastic barrels and improve work efficiency.

[0005] To achieve the above-mentioned objectives, in the first aspect, the present invention provides a burr processing equipment for plastic barrel processing, comprising a base and a support frame, the support frame is fixed on the base, and also comprises a clamping assembly and a polishing assembly; the clamping assembly comprises a support seat, a rotating ring, multiple moving blocks, multiple clamps, multiple rotating rods, a pushing ring, a pushing cylinder and a rotator, the support seat is fixed on the support frame, the rotating ring is rotatably set on the support seat, the multiple moving blocks are slidably set on the rotating ring, the pushing ring is slidably set below the rotating ring, the rotating rod is connected to the moving block and the pushing ring, the multiple clamps are respectively set on the outside of the multiple moving blocks, the pushing cylinder is set below the pushing ring, the rotator is used to drive the rotating ring to rotate, and the polishing assembly is set on one side of the support frame for polishing the burrs of the plastic barrel.

[0006] The rotator includes a ring gear, a gear and a rotating motor. The ring gear is fixed on the rotating ring. The gear is engaged with the ring gear. The output end of the rotating motor is connected to the gear.

[0007] Wherein, the clamping assembly further includes a push rod, and the push rod thread is arranged on the top of the support seat.

[0008] Wherein, the clamping plate includes a rotating block and a friction pad, the rotating block is rotatably arranged on the moving block, and the friction pad is fixedly connected to the rotating block and is located outside the rotating block.

[0009] Wherein, the clamping assembly also includes a force controller, which includes a pressure sensor, a data processing unit and a judgment unit. The pressure sensor is arranged on the pushing ring, the data processing unit is connected to the pressure sensor, and the judgment unit is connected to the data processing unit.

[0010] Among them, the grinding assembly includes a support rod, a lateral adjuster, an angle adjuster and a grinding head. The support rod is fixed on one side of the support frame, the lateral adjuster is slidably set on the support rod, the grinding head is set on the lateral adjuster, and the angle adjuster is set on the lateral adjuster for adjusting the inclination angle of the grinding head.

[0011] The grinding head includes an adjusting rod, a grinding rod and a grinding motor. The adjusting rod is rotatably arranged on the lateral adjuster. The grinding rod is rotatably arranged on the adjusting rod. The output end of the grinding motor is connected to the grinding roller.

[0012] Wherein, the angle adjuster includes an adjustment block, a linkage rod, a linkage block and an adjustment screw, the linkage block is slidably arranged on the adjustment rod, the adjustment block is slidably arranged on the lateral adjuster, the linkage rod is rotatably connected to the adjustment block and the linkage block, the adjustment screw is threadedly connected to the adjustment block and is located on one side of the adjustment screw.

[0013] Among them, the burr processing equipment for plastic barrel processing also includes a collection component, which includes a collection ring, a collection box and a sweeping brush. The collection ring is arranged below the support seat, the collection box is arranged at the bottom of the collection ring, and the sweeping brush is rotatably arranged in the collection ring.

[0014] In a second aspect, the present invention further provides a method for processing burrs for plastic barrels, which uses the aforementioned burr processing equipment for plastic barrels.

[0015] The present invention provides a burr-removing device and method for processing plastic barrels. The support frame is fixedly mounted on a base, providing a stable foundation for the entire device. The clamping assembly securely holds the barrel and allows for rotational positioning to facilitate subsequent polishing. The polishing assembly efficiently polishes burrs at the barrel's mouth or outer edge, ensuring a smooth, flawless surface. The support seat is fixedly mounted on the support frame and serves as the basic support structure of the clamping assembly; the rotating ring is rotatably mounted on the support seat and is driven to rotate by a driving component, thereby realizing automatic rotation adjustment of the plastic barrel; a plurality of moving blocks are slidably mounted on the outer surface of the rotating ring in a circumferential direction, and each moving block can slide in the radial direction of the rotating ring; a plurality of clamping plates are respectively fixedly mounted on the outer side of each moving block for clamping the outer wall of the plastic barrel, and the shape of the clamping plates can be adapted to the shape of the plastic barrel to improve clamping stability; one end of each rotating rod is hinged to the corresponding moving block and the other end is connected to the pushing ring to form a linkage structure; the pushing ring is slidably mounted below the rotating ring and drives the rotating rod to swing by moving up and down, thereby pushing the moving blocks to slide outward or inward to realize the opening or clamping action of the clamping plates; a pushing cylinder is disposed directly below the pushing ring and is used to drive the pushing ring to move up and down to control the execution of the clamping action; a rotator (such as a servo motor or a rotary cylinder) is disposed on the support frame and is transmission-connected to the rotating ring to drive the entire rotating ring and the clamping structure thereon to rotate synchronously, thereby realizing multi-angle adjustment of the plastic barrel and facilitating comprehensive polishing. The polishing assembly, mounted on one side of the support frame, allows precise polishing based on the specific location and burr distribution of the plastic barrel. Driven by a guide rail or screw mechanism, the polishing assembly can move up and down, or forward and backward, to accommodate the processing needs of plastic barrels of varying sizes. This allows for more convenient clamping and polishing of plastic barrels, improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 The present invention is a structural diagram of a burr processing device for processing plastic barrels.

[0018] Figure 2 This is the right side structural diagram of a burr processing device for plastic barrel processing according to the present invention.

[0019] Figure 3 The present invention is a cross-sectional structural diagram of a burr processing device for processing plastic barrels.

[0020] Figure 4 yes Figure 3 A partial enlargement of detail A.

[0021] Figure 5 yes Figure 3 A partial enlargement of detail B.

[0022] Base 101, support frame 102, support seat 103, rotating ring 104, moving block 105, splint 106, rotating rod 107, pushing ring 108, pushing cylinder 109, rotator 110, ring gear 111, gear 112, rotating motor 113, push rod 114, rotating block 115, friction pad 116, pressure sensor 117, data processing unit 118, judgment unit 119, support rod 120, lateral adjuster 121, angle adjuster 122, grinding head 123, adjusting rod 124, grinding stick 125, grinding motor 126, adjusting block 127, linkage rod 128, linkage block 129, adjusting screw 130, collecting ring 131, collecting box 132, sweeping brush 133. DETAILED DESCRIPTION

[0023] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0024] In the description of the present invention, it should be understood that the terms "length," "width," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

[0025] First embodiment

[0026] See also Figures 1 to 5The present invention provides a burr processing device for plastic barrel processing, comprising a base 101 and a support frame 102, wherein the support frame 102 is fixed on the base 101, and further comprises a clamping assembly and a grinding assembly; the clamping assembly comprises a support seat 103, a rotating ring 104, a plurality of moving blocks 105, a plurality of clamping plates 106, a plurality of rotating rods 107, a pushing ring 108, a pushing cylinder 109 and a rotator 110, wherein the support seat 103 is fixed on the support frame 102, the rotating ring 104 is rotatably arranged on the support seat 103, and a plurality of clamping plates 106, a plurality of rotating rods 107, a pushing ring 108, a pushing cylinder 109 and a rotator 110. The moving block 105 is slidably set on the rotating ring 104, the pushing ring 108 is slidably set below the rotating ring 104, the rotating rod 107 is connected to the moving block 105 and the pushing ring 108, a plurality of the splints 106 are respectively set on the outside of a plurality of the moving blocks 105, the pushing cylinder 109 is set below the pushing ring 108, the rotator 110 is used to drive the rotating ring 104 to rotate, and the polishing assembly is set on one side of the support frame 102 for polishing the burrs of the plastic barrel.

[0027] In this embodiment, the device comprises a base 101 and a support frame 102. The support frame 102 is fixedly mounted on the base 101, providing a stable foundation for the entire device. The clamping assembly securely holds the plastic bucket and allows for rotational positioning to facilitate subsequent polishing operations. The polishing assembly efficiently polishes burrs around the rim or outer edge of the bucket, ensuring a smooth, flawless surface.

[0028] The support seat 103 is fixedly arranged on the support frame 102 and serves as the basic support structure of the clamping assembly; the rotating ring 104 is rotatably mounted on the support seat 103 and is driven to rotate by the driving component, thereby realizing automatic rotation adjustment of the plastic barrel; a plurality of moving blocks 105 are circumferentially slidably arranged on the outer surface of the rotating ring 104, and each moving block 105 can slide in the radial direction of the rotating ring 104; a plurality of clamping plates 106 are respectively fixedly mounted on the outer side of each moving block 105 for clamping the outer wall of the plastic barrel, and the shape of the clamping plates 106 can be adapted to the shape of the plastic barrel to improve the clamping stability; one end of each rotating rod 107 is hinged to the corresponding moving block 105 , and the other end is connected to the pushing ring 108 to form a linkage structure; the pushing ring 108 is slidably arranged below the rotating ring 104, and drives the rotating rod 107 to swing through up and down movement, thereby pushing the moving block 105 to slide outward or inward, realizing the opening or clamping action of the splint 106; the pushing cylinder 109 is arranged directly below the pushing ring 108, for driving the pushing ring 108 to move up and down, and controlling the execution of the clamping action; the rotator 110 (such as a servo motor or a rotary cylinder) is arranged on the support frame 102 and is transmission-connected to the rotating ring 104, for driving the entire rotating ring 104 and the clamping structure thereon to rotate synchronously, thereby realizing multi-angle adjustment of the plastic barrel, which is convenient for comprehensive polishing.

[0029] The polishing assembly is arranged on one side of the support frame 102 and can perform precise polishing according to the specific position and burr distribution of the plastic barrel. The polishing assembly can be driven by a guide rail or a screw mechanism to move up and down or forward and backward to meet the processing requirements of plastic barrels of different sizes.

[0030] In summary, the burr processing equipment provided by the present invention integrates clamping, rotation and polishing functions, has a high degree of automation, is easy to operate, is suitable for burr trimming of plastic barrels of various specifications, and has good application prospects and promotion value.

[0031] The rotator 110 includes a ring gear 111 , a gear 112 and a rotating motor 113 . The ring gear 111 is fixed to the rotating ring 104 . The gear 112 is meshed with the ring gear 111 . The output end of the rotating motor 113 is connected to the gear 112 .

[0032] Ring gear 111 is fixedly mounted on the outer or inner circumference of rotating ring 104 and is coaxial with it. Gear 112 meshes with ring gear 111, matching its dimensions and module to ensure smooth, slip-free transmission. A rotating motor 113 serves as the power source, its output connected to gear 112 via a coupling or direct connection. This drives gear 112 to rotate, thereby driving synchronous rotation of ring gear 111 and the rotating ring 104 to which it is attached. This structure offers the advantages of high transmission efficiency, fast response, and precise positioning. It enables uniform or multi-angle rotation of the plastic barrel while clamped, providing excellent processing conditions for subsequent polishing.

[0033] The clamping assembly further includes a push rod 114 , which is threadedly disposed on the top of the support seat 103 .

[0034] Furthermore, to enhance the adaptability and adjustability of the clamping assembly, the clamping assembly further includes a push rod 114, which is threadedly attached to the top of the support base 103. Operators can adjust the extension of the push rod 114 by rotating it, thereby fine-tuning the clamping height to accommodate plastic buckets of varying heights or shapes, thereby enhancing the versatility and flexibility of the device.

[0035] The clamping plate 106 includes a rotating block 115 and a friction pad 116 . The rotating block 115 is rotatably disposed on the moving block 105 . The friction pad 116 is fixedly connected to the rotating block 115 and is located outside the rotating block 115 .

[0036] The rotating block 115 is rotatably mounted on the outside of the moving block 105 through a rotating shaft or bearing structure, so that the clamping plate 106 can automatically adjust the angle according to the curvature of the barrel when contacting the outer wall of the plastic barrel, thereby enhancing the fit; the friction pad 116 is fixedly arranged on the outside of the rotating block 115, and preferably uses a material with certain elasticity and wear resistance (such as rubber or polyurethane), which not only enhances the clamping stability, but also effectively avoids scratches or other mechanical damage to the surface of the plastic barrel during the clamping process, thereby ensuring the quality of the finished product.

[0037] To sum up, through the improved design of the rotator 110, the push rod 114 and the clamping plate 106 structure, the burr processing equipment provided by the present invention has higher stability, adaptability and safety in the process of clamping the plastic barrel, while improving the efficiency and effect of the grinding operation, and has good practicality and promotion value.

[0038] The clamping assembly also includes a force controller, which includes a pressure sensor 117, a data processing unit 118 and a judgment unit 119. The pressure sensor 117 is arranged on the pushing ring 108, the data processing unit 118 is connected to the pressure sensor 117, and the judgment unit 119 is connected to the data processing unit 118.

[0039] The pressure sensor 117 is provided on the push ring 108, preferably embedded in the force-bearing part of the push ring 108, for real-time acquisition of the pressure signal generated by the push cylinder 109 driving the push ring 108 during the clamping process, and converting it into an electrical signal for output; the data processing unit 118 is electrically connected to the pressure sensor 117, receives the pressure data from the pressure sensor 117, and performs filtering, amplification, analog-to-digital conversion and other processing on it to extract the actual clamping force value; the judgment unit 119 is in communication with the data processing unit 118, and has a preset upper and lower limit threshold range of the clamping force. It compares and analyzes the processed clamping force data to determine whether the current clamping state meets the set requirements. When it is detected that the clamping force is too large, the judgment unit 119 can send a feedback signal to the control system to automatically reduce the output pressure of the push cylinder 109; when the clamping force is too small, it can issue an enhanced clamping instruction until the ideal clamping effect is achieved.

[0040] Imagine a plastic barrel production operation where an operator needs to polish the edges of a batch of barrels with a diameter of 300mm and a wall thickness of 2mm. Because plastic is soft, excessive clamping force can easily cause the barrels to deform or even break. However, insufficient clamping force can prevent the barrels from being firmly fixed, affecting polishing accuracy. After the push cylinder 109 is started, it drives the push ring 108 to rise, and pushes the rotating rod 107 to make multiple clamps 106 synchronously clamp the plastic barrel inward; the pressure sensor 117 monitors the pressure on the push ring 108 in real time, and transmits the signal to the data processing unit 118; the data processing unit 118 converts the collected pressure value into actual clamping force (such as in Newton N), and compares it with the preset ideal clamping force range (for example, 80~120N); the judgment unit 119 makes a decision based on the comparison result: if the clamping force is 130N, which exceeds the upper limit, a signal is sent to the control valve of the push cylinder 109 to reduce the air pressure output so that the clamping force drops to a safe range; if the clamping force is 70N, the air pressure is appropriately increased to ensure stable clamping; during the whole process, the system continuously monitors and dynamically adjusts the clamping force to ensure that the plastic barrel is always in the best clamping state, and will neither slip nor deform.

[0041] The grinding assembly includes a support rod 120, a lateral adjuster 121, an angle adjuster 122 and a grinding head 123. The support rod 120 is fixed on one side of the support frame 102, the lateral adjuster 121 is slidably set on the support rod 120, the grinding head 123 is set on the lateral adjuster 121, and the angle adjuster 122 is set on the lateral adjuster 121 for adjusting the inclination angle of the grinding head 123.

[0042] The support rod 120 is fixedly arranged on one side of the support frame 102, serving as the basic support structure of the entire grinding assembly. Its material is preferably high-strength metal material to ensure the stability and durability of the overall structure; the lateral adjuster 121 is slidably installed on the support rod 120 and can move left and right in the horizontal direction, so as to facilitate the adjustment of the lateral position of the grinding head 123 according to the diameter or burr distribution position of the plastic barrel, thereby improving the targeted grinding; the grinding head 123 is installed on the lateral adjuster 121, and is the core component that directly contacts the surface of the plastic barrel and performs the grinding operation; the angle adjuster 122 is arranged on the lateral adjuster 121, and is used to adjust the inclination angle of the grinding head 123, so that the grinding head 123 can adapt to the different curvature radii of the edge of the plastic barrel, thereby improving the fit and grinding effect.

[0043] The grinding head 123 includes an adjusting rod 124 , a grinding rod 125 and a grinding motor 126 . The adjusting rod 124 is rotatably mounted on the lateral adjuster 121 . The grinding rod 125 is rotatably mounted on the adjusting rod 124 . The output end of the grinding motor 126 is connected to the grinding roller.

[0044] The adjusting rod 124 is rotatably arranged on the lateral adjuster 121 through a rotating shaft or bearing structure, so that the grinding head 123 can rotate around a certain axis, thereby realizing flexible adjustment of the angle; the grinding rod 125 is rotatably installed at the front end of the adjusting rod 124, and its outer surface can be selected with different grinding materials (such as sandpaper, grinding stone or nylon brush, etc.) as needed to meet the needs of removing different types of burrs; the grinding motor 126 is fixed on the adjusting rod 124, and its output end is connected to the grinding rod 125 through a coupling or a transmission belt, driving the grinding rod 125 to rotate at high speed, thereby realizing the rapid removal and fine trimming of the burrs on the edge of the plastic barrel.

[0045] The angle adjuster 122 includes an adjustment block 127, a linkage rod 128, a linkage block 129 and an adjustment screw 130. The linkage block 129 is slidably set on the adjustment rod 124, and the adjustment block 127 is slidably set on the lateral adjuster 121. The linkage rod is rotatably connected to the adjustment block 127 and the linkage block 129. The adjustment screw 130 is threadedly connected to the adjustment block 127 and is located on one side of the adjustment screw 130.

[0046] The linkage block 129 is slidably set on the adjusting rod 124 and can slide freely in the length direction of the adjusting rod 124; the adjusting block 127 is slidably set on the lateral adjuster 121, forming a linkage relationship with the linkage block 129; the two ends of the linkage rod 128 are respectively hinged to the adjusting block 127 and the linkage block 129 to form a four-bar linkage mechanism. When the adjusting block 127 moves, the linkage rod 128 drives the linkage block 129 to move synchronously, thereby changing the angle of the adjusting rod 124; the adjusting screw 130 is threadedly connected to the adjusting block 127 and is located on one side of the adjusting block 127. The operator can push or pull the adjusting block 127 by rotating the adjusting screw 130, thereby controlling the action of the linkage rod 128 to achieve fine-tuning of the inclination angle of the grinding head 123.

[0047] The angle adjuster 122 has the advantages of compact structure, easy adjustment and accurate positioning. In actual operation, it can flexibly adjust the working angle of the grinding head 123 according to the slope of the plastic barrel mouth or the distribution of burrs, ensuring that the grinding process is natural and without dead angles.

[0048] During actual use, the operator first places the plastic barrel in the clamping assembly, clamps it with the clamping plate 106 and rotates it with the rotator 110; then, the grinding assembly is started, and according to the specifications and burr position of the plastic barrel, the horizontal position of the grinding head 123 is adjusted through the lateral adjuster 121, and the inclination angle of the grinding head 123 is adjusted through the angle adjuster 122 to match the edge contour of the plastic barrel.

[0049] Next, the grinding motor 126 is started to drive the grinding rod 125 to rotate at high speed, and the grinding head 123 moves slowly close to the edge of the plastic barrel to continuously grind the burrs until the desired smoothness is achieved.

[0050] During the entire grinding process, since the position and angle of the grinding head 123 can be flexibly adjusted, it is not only suitable for round plastic barrels, but also can adapt to the burr processing needs of oval, special-shaped or polygonal barrels, greatly broadening the application range of the equipment.

[0051] The burr processing equipment for plastic barrel processing also includes a collecting component, which includes a collecting ring 131, a collecting box 132 and a sweeping brush 133. The collecting ring 131 is arranged below the support seat 103, the collecting box 132 is arranged at the bottom of the collecting ring 131, and the sweeping brush 133 is rotatably arranged in the collecting ring 131.

[0052] The collecting ring 131 is fixedly mounted below the support base 103 and surrounds the outer periphery of the rotating ring 104 and its clamping assembly. Its shape is preferably an annular or semi-annular structure, which is convenient for receiving the burrs and debris that fall from the edge of the plastic barrel; the collection box 132 is set at the bottom of the collecting ring 131 and serves as the final waste storage container. The collection box 132 can be connected to the collecting ring 131 through a material guide channel, so that the debris that falls into the collecting ring 131 can automatically slide into the collection box 132 for centralized storage; the sweeping brush 133 is rotatably set inside the collecting ring 131, located on the side of the collecting ring 131 close to the grinding area. The sweeping brush 133 rotates continuously or intermittently by motor drive or mechanical linkage, sweeping the debris attached to the inner wall of the collecting ring 131 and guiding it into the collection box 132 to prevent waste accumulation from affecting equipment operation.

[0053] Second embodiment

[0054] The present invention also provides a method for processing burrs for processing plastic barrels, which adopts the burr processing equipment for processing plastic barrels.

[0055] The plastic bucket to be processed is placed above the support base 103 in the clamping assembly, and is guaranteed to be in the center. At this moment, clamping plate 106 is in an open state, which is convenient for putting into the plastic bucket.

[0056] Activating the push cylinder 109 pushes the ring 108 upward. The rotating rod 107 drives the multiple moving blocks 105 to slide radially inward along the rotating ring 104, causing the clamping plates 106 to simultaneously move toward the center, thus evenly clamping the outer wall of the plastic barrel. During this process, the force controller monitors the changes in clamping force in real time and dynamically adjusts it according to the preset value to ensure stable clamping without damaging the barrel surface.

[0057] After clamping is complete, the rotating motor 113 is activated, driving the gear 112 to mesh with the ring gear 111, driving the rotating ring 104 and the clamping structure thereon to rotate. By controlling the speed and angle of the rotating motor 113, the plastic barrel can be rotated at a constant speed or in sections, allowing the grinding head 123 to continuously grind the burrs at different locations.

[0058] According to the size of the plastic barrel and the distribution of burrs, the position and angle of the grinding assembly are adjusted: the lateral adjuster 121 slides left and right along the support rod 120 to align the grinding head 123 with the burr area on the edge of the plastic barrel; the angle adjuster 122 drives the linkage rod 128 to move by adjusting the screw 130, thereby changing the inclination angle of the grinding head 123 to fit the curved surface of the edge of the plastic barrel; the grinding motor 126 is started to drive the grinding rod 125 to rotate at high speed and perform grinding operations close to the edge of the barrel mouth; during the rotation of the barrel body, the grinding head 123 continues to grind it until all burrs are removed and the edge is smooth and flat.

[0059] Plastic debris and burrs generated during the grinding process fly out of the barrel due to centrifugal force and fall into the collection ring 131 below. The sweeping brush 133, driven by a motor, rotates continuously, sweeping away the debris adhering to the inner wall of the collection ring 131 and directing it to the collection box 132, thus realizing the centralized recycling and processing of waste materials and maintaining a clean working environment.

[0060] After the polishing is completed, the polishing motor 126 and the rotating motor 113 are turned off to stop the rotation. Then, the push cylinder 109 is controlled to move in the reverse direction, pushing the ring 108 downward and returning it to the original position. The clamping plate 106 opens outward and releases the plastic bucket. The operator can remove the polished plastic bucket, completing the burr treatment process.

[0061] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of the rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present invention are still within the scope of the invention.

Claims

1. A burr processing device for plastic barrel processing, comprising a base and a support frame, wherein the support frame is fixed on the base, characterized in that: Also includes a clamping assembly and a grinding assembly; The clamping assembly includes a support seat, a rotating ring, multiple moving blocks, multiple clamps, multiple rotating rods, a pushing ring, a pushing cylinder and a rotator. The support seat is fixed on the support frame, the rotating ring is rotatably set on the support seat, the multiple moving blocks are slidably set on the rotating ring, the pushing ring is slidably set below the rotating ring, the rotating rod is connected to the moving block and the pushing ring, the multiple clamps are respectively set on the outside of the multiple moving blocks, the pushing cylinder is set below the pushing ring, the rotator is used to drive the rotating ring to rotate, and the polishing assembly is set on one side of the support frame for polishing the burrs of the plastic barrel.

2. The burr processing equipment for plastic barrel processing according to claim 1, characterized in that: The rotator includes a ring gear, a gear and a rotating motor. The ring gear is fixed on the rotating ring. The gear is engaged with the ring gear. The output end of the rotating motor is connected to the gear.

3. The burr processing equipment for plastic barrel processing according to claim 2, characterized in that: The clamping assembly further comprises a push rod, and the push rod thread is arranged on the top of the support seat.

4. The burr processing equipment for plastic barrel processing according to claim 3, characterized in that: The clamping plate includes a rotating block and a friction pad. The rotating block is rotatably arranged on the moving block. The friction pad is fixedly connected to the rotating block and is located outside the rotating block.

5. The burr processing equipment for plastic barrel processing according to claim 4, characterized in that: The clamping assembly also includes a force controller, which includes a pressure sensor, a data processing unit and a judgment unit. The pressure sensor is arranged on the pushing ring, the data processing unit is connected to the pressure sensor, and the judgment unit is connected to the data processing unit.

6. The burr processing equipment for plastic barrel processing according to claim 5, characterized in that: The grinding assembly includes a support rod, a lateral adjuster, an angle adjuster and a grinding head. The support rod is fixed on one side of the support frame, the lateral adjuster is slidably set on the support rod, the grinding head is set on the lateral adjuster, and the angle adjuster is set on the lateral adjuster for adjusting the inclination angle of the grinding head.

7. The burr processing equipment for plastic barrel processing according to claim 6, characterized in that: The grinding head includes an adjusting rod, a grinding rod and a grinding motor. The adjusting rod is rotatably arranged on the lateral adjuster. The grinding rod is rotatably arranged on the adjusting rod. The output end of the grinding motor is connected to the grinding roller.

8. The burr processing equipment for plastic barrel processing according to claim 7, characterized in that: The angle adjuster includes an adjustment block, a linkage rod, a linkage block and an adjustment screw. The linkage block is slidably arranged on the adjustment rod, and the adjustment block is slidably arranged on the lateral adjuster. The linkage rod is rotatably connected to the adjustment block and the linkage block. The adjustment screw is threadedly connected to the adjustment block and is located on one side of the adjustment screw.

9. The burr processing equipment for plastic barrel processing according to claim 8, characterized in that: The burr processing equipment for plastic barrel processing also includes a collecting component, which includes a collection ring, a collection box and a sweeping brush. The collection ring is arranged below the support seat, the collection box is arranged at the bottom of the collection ring, and the sweeping brush is rotatably arranged in the collection ring.

10. A method for processing burrs in plastic barrels, characterized in that: A burr processing device for plastic barrel processing according to any one of claims 1 to 9 is used.

Images