Plastic framework deburring equipment

Abstract

The invention discloses plastic skeleton deburring equipment, and relates to the technical field of plastic skeleton processing, the plastic skeleton deburring equipment comprises a box body and a sand blasting box, and further comprises an electric slide rail arranged on the inner wall of the box body; the overturning motor is arranged on the surface of the electric sliding rail through a protective shell and used for driving the plastic framework to overturn; and the clamping mechanism is arranged at the output end of the overturning motor and used for clamping and fixing a plastic framework, the clamping mechanism comprises a U-shaped frame, and air cylinders are fixedly connected to the two sides of the U-shaped frame. According to the deburring equipment for the plastic framework, the plastic framework is fixed through the clamping mechanism, the electric sliding rail drives a workpiece to move to the sand blasting head through the clamping mechanism, and the workpiece is driven by the electric sliding rail to move to the sand blasting head. According to the sand blasting machine, the workpiece is subjected to sand blasting and deburring treatment, then the rotating motor drives the clamping mechanism to turn over, meanwhile, the adjusting assembly is matched to adjust the angle of the sand blasting head, all-directional sand blasting treatment can be conducted on the workpiece, manual turn-over operation is not needed, time and labor are saved, and the machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of plastic frame processing, in particular to a plastic frame deburring device. Background Art

[0002] Automobile plastic frame is an important structural component in automobile manufacturing. Plastic material is relatively light. Used as chassis frame, it can significantly reduce the weight of the entire equipment or vehicle, thereby improving fuel efficiency (for automobiles) or reducing transportation costs. In the event of a collision, it can effectively absorb impact energy and reduce the energy transferred to other parts of the vehicle body, thereby improving passenger safety. In the process of processing plastic frames, sandblasting equipment is usually used to remove burrs, residues or irregular edges generated during plastic injection molding or extrusion to ensure that the product surface is smooth and meets the requirements of use.

[0003] During use, the existing sandblasting deburring equipment can generally only sandblast one side of the workpiece first, and the other side needs to be manually turned over before processing. The operation is cumbersome, the processing takes a long time, the degree of automation is low, and the work efficiency is reduced. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a plastic skeleton deburring device, which solves the problem that generally only one side of the workpiece can be sandblasted first, and the other side needs to be manually turned over before processing, which is cumbersome to operate, takes a long time to process, and has low work efficiency.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a plastic frame deburring device, including a box body and a sandblasting box, and also including:

[0006] An electric slide rail is arranged on the inner wall of the box;

[0007] The flip motor is arranged on the surface of the electric slide rail through a protective shell and is used to drive the plastic frame to flip;

[0008] The clamping mechanism is arranged at the output end of the flip motor and is used to clamp and fix the plastic frame. The clamping mechanism includes a U-shaped frame, both sides of which are fixedly connected with cylinders, and the output ends of the two cylinders are provided with clamping plates through a clamping assembly.

[0009] Preferably, a linear guide rail is provided on the top of the inner wall of the box, and the bottom of the linear guide rail is fixedly connected to a fixed plate through a bracket, a sandblasting head is rotatably connected to one side of the bottom of the fixed plate, and an adjustment component is provided on one side of the sandblasting head.

[0010] Preferably, the adjustment assembly includes an electric push rod hinged to the bottom of the fixed plate, the output end of the electric push rod is rotatably connected to a slider, the surface of the sandblasting head is fixedly connected to a slide rail, and the slider is slidably arranged on one side of the slide rail.

[0011] Preferably, the top of the sandblasting box is connected to a sand conveying pipe through a feed pump, and both ends of the sand conveying pipe that penetrates into the box body are connected to telescopic hoses, and the bottom end of the telescopic hose is connected to the top of the sandblasting head.

[0012] Preferably, the clamping assembly includes a fixed head fixedly connected to the output end of the cylinder, a fixed tube fixedly connected to one side of the clamp, a through groove is provided inside the fixed head, and baffles are slidably connected to both sides of the inner wall of the through groove, a spring is fixedly connected between the two baffles, and protrusions are fixedly connected to the opposite sides of the two baffles, and a through hole matching the protrusion is provided on the surface of the fixed tube.

[0013] Preferably, a collection trough is fixedly connected to the bottom of the box body, and the bottom of the inner wall of the collection trough is set as an inclined surface, a discharge channel is set on one side of the collection trough, and a storage frame is set directly below the discharge channel.

[0014] Preferably, a pneumatic pump is provided at the rear side of the collecting trough, a suction pipe connected to the pneumatic pump is connected to the rear side of the storage frame, and an outlet of the pneumatic pump is connected to a feeding pipe connected to the sandblasting box.

[0015] Preferably, a fan is fixedly connected to the top of the box body, and the air outlet of the fan is connected to an air outlet pipe, the bottom end of the air outlet pipe is connected to an air supply pipe, and a plurality of air outlet nozzles are arranged at the bottom of the air supply pipe.

[0016] The present invention provides a plastic frame deburring device having the following beneficial effects:

[0017] (1) The plastic frame deburring equipment fixes the plastic frame through a clamping mechanism, and the electric slide rail drives the workpiece to move to the sandblasting head through the clamping mechanism to perform sandblasting and deburring treatment on the workpiece. Then, the flipping motor drives the clamping mechanism to flip, and the angle of the sandblasting head is adjusted in conjunction with the adjustment component. The workpiece can be sandblasted in all directions without manual flipping operation, which saves time and effort and improves processing efficiency.

[0018] (2) In the plastic frame deburring device, when the clamping plate clamps the plastic frame, the clamping plate can be disassembled and installed through the clamping assembly without the need for external disassembly and assembly tools. It is convenient to replace the corresponding clamping plate according to the shape of the plastic frame, making the clamping more stable and improving safety.

[0019] (3) The plastic frame deburring equipment is provided with a collecting trough under the box body, and the bottom of the collecting trough is designed to be inclined, so that the fallen sand can be automatically collected into the storage frame, and then the sand is transferred to the sandblasting box under the drive of the pneumatic pump, so as to facilitate the recycling of the sand and reduce the waste of the sand. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the installation of the clamping mechanism structure of the present invention;

[0022] Figure 3 It is a cross-sectional view of the internal structure of the fixing cylinder of the present invention;

[0023] Figure 4 is a cross-sectional view of the box structure of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the purge assembly of the present invention.

[0025] In the figure: 1. box body; 2. sandblasting box; 3. electric slide rail; 4. flip motor; 5. clamping mechanism; 51. U-shaped frame; 52. cylinder; 53. clamping plate; 6. linear guide rail; 7. fixed plate; 8. sandblasting head; 9. adjustment component; 91. electric push rod; 92. slider; 93. slide rail; 10. sand conveying pipe; 11. telescopic hose; 12. fixed head; 13. fixed cylinder; 14. through groove; 15. baffle; 16. spring; 17. bump; 18. through hole; 19. collecting trough; 20. discharging channel; 21. storage frame; 22. pneumatic pump; 23. suction pipe; 24. feeding pipe; 25. fan; 26. air outlet pipe; 27. air supply pipe; 28. air outlet nozzle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Embodiment 1

[0028] See also Figure 1 , Figure 2 as well as Figure 4 and Figure 5As shown, the present invention provides a plastic frame deburring device, including a box body 1 and a sandblasting box 2 fixed on the back of the box body 1, and an electric slide rail 3 is arranged on the rear side of the inner wall of the box body 1. The electric slide rail 3 is a prior art, and is used to drive the plastic frame to perform lateral reciprocating motion through a clamping mechanism 5. The specific structure and principle thereof are not described in detail here. The surface of the electric slide rail 3 is slidably arranged on the surface of the electric slide rail 3 through a protective shell, and is used to drive the plastic frame to flip;

[0029] The clamping mechanism 5 is arranged at the output end of the flip motor 4 and is used to clamp and fix the plastic frame. The clamping mechanism 5 includes a U-shaped frame 51. The output end of the flip motor 4 is fixedly connected to the outer side of the U-shaped frame 51 through a support rod. Cylinders 52 are fixedly connected to both sides of the U-shaped frame 51. The output ends of the two cylinders 52 are provided with clamping plates 53 through a clamping assembly.

[0030] A linear guide 6 is arranged at the top of the inner wall of the box body 1. The linear guide 6 is of prior art and is used to drive the sandblasting head 8 to perform longitudinal reciprocating motion. Its specific structure and principle are not described in detail here. The bottom of the linear guide 6 is fixedly connected to a fixed plate 7 through a bracket. The sandblasting head 8 is rotatably connected to one side of the bottom of the fixed plate 7. An adjustment component 9 is arranged on one side of the sandblasting head 8. The adjustment component 9 includes an electric push rod 91 hinged to the bottom of the fixed plate 7. The output end of the electric push rod 91 is rotatably connected to a slider 92. The surface of the sandblasting head 8 is fixedly connected to a slide rail 93. The slider 92 is slidably arranged on one side of the slide rail 93.

[0031] The top of the sandblasting box 2 is connected to a sand conveying pipe 10 through a material conveying pump, and both ends of the sand conveying pipe 10 that penetrates into the box body 1 are connected to telescopic hoses 11, and the bottom end of the telescopic hose 11 is connected to the top of the sandblasting head 8;

[0032] A fan 25 is fixedly connected to the top of the box body 1, and the air outlet of the fan 25 is connected to an air outlet pipe 26, and the bottom end of the air outlet pipe 26 is connected to an air supply pipe 27, and a plurality of air outlet nozzles 28 are arranged at the bottom of the air supply pipe 27;

[0033] Through the arrangement of the above structure, the clamping mechanism 5 fixes the plastic frame, the electric slide rail 3 drives the workpiece to move to the sandblasting head 8 through the clamping mechanism 5, and the workpiece is sandblasted and deburred, and then the flip motor 4 drives the clamping mechanism 5 to flip, and at the same time cooperates with the linear guide 6 and the adjustment component 9 to adjust the angle of the sandblasting head 8, so that the workpiece can be sandblasted in all directions without manual flipping operation, which saves time and effort and improves processing efficiency;

[0034] After the sandblasting is completed, the fan 25 is started to blow and clean the sand material remaining on the surface of the plastic frame through the air supply pipe 27 and the air outlet nozzle 28, thereby improving the production efficiency.

[0035] Embodiment 2

[0036] Based on Example 1, please refer to Figures 2 to 4 As shown, the specific improvements are as follows: the clamping assembly includes a fixed head 12 fixedly connected to the output end of the cylinder 52, a fixed cylinder 13 fixedly connected to one side of the clamping plate 53, a through groove 14 is provided inside the fixed head 12, and baffles 15 are slidably connected to both sides of the inner wall of the through groove 14, a spring 16 is fixedly connected between the two baffles 15, and a convex block 17 is fixedly connected to the opposite sides of the two baffles 15, and a through hole 18 adapted to the convex block 17 is provided on the surface of the fixed cylinder 13;

[0037] Through the arrangement of the above structure, the clamping assembly can disassemble and install the clamping plate 53 without the aid of external disassembly and assembly tools, and is convenient for replacing the corresponding clamping plate 53 according to the shape of the plastic frame, making the clamping more stable and improving safety.

[0038] Embodiment 3

[0039] In conjunction with Example 1 and Example 2, please refer to Figure 1 and Figure 2 As shown, the specific improvements are as follows: a collecting trough 19 is fixedly connected to the bottom of the box body 1, and the bottom of the inner wall of the collecting trough 19 is set as an inclined surface, a discharge channel 20 is set on one side of the collecting trough 19, and a storage frame 21 is set just below the discharge channel 20;

[0040] A pneumatic pump 22 is provided at the rear side of the collecting tank 19, a suction pipe 23 connected to the pneumatic pump 22 is connected to the rear side of the storage frame 21, and a feeding pipe 24 connected to the sandblasting box 2 is connected to the outlet of the pneumatic pump 22;

[0041] Through the arrangement of the above structure, a collecting trough 19 is arranged under the box body 1, and the bottom of the collecting trough 19 is designed to be inclined, which can automatically collect the fallen sand into the storage frame 21, and then, driven by the pneumatic pump 22, the sand is transferred to the sandblasting box 2, so as to facilitate the recycling of the sand and reduce the waste of the sand.

[0042] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment compatible with the equipment can be used.

[0043] When in use, the plastic frame is placed between the two clamping plates 53, and the cylinder 52 is started to drive the clamping plates 53 to clamp and fix the plastic frame. The electric slide rail 3 drives the clamping mechanism 5 to move to the sandblasting location. Driven by the external feeding system, the sand material is ejected through the sand feeding pipe 10 and the two sandblasting heads 8, and sprayed onto the surface of the workpiece to remove burrs. By starting the flip motor 4, the clamping mechanism 5 can be driven to rotate, so that the sandblasting head 8 can perform one-time processing on both sides of the workpiece. The sandblasting head 8 can be driven to perform longitudinal reciprocating motion by the linear guide rail 6. By starting the electric push rod 91, the upper part of the sandblasting head 8 is driven to rotate, and the slider 92 slides on the slide rail 93, and the electric push rod 91 rotates between the slider 92 and the fixed plate 7, so that the angle of the sandblasting head 8 can be adjusted, thereby expanding the range of sandblasting and improving the sandblasting accuracy.

[0044] After the sandblasting is completed, the fan 25 is started to blow and clean the sand material remaining on the surface of the plastic frame through the air supply pipe 27 and the air outlet nozzle 28. The sand material during sandblasting falls into the collecting trough 19. The bottom of the collecting trough 19 is designed to be inclined, so that the fallen sand material naturally slides into the storage frame 21 through the discharge channel 20. The pneumatic pump 22 is started to transfer the sand material to the sandblasting box 2 through the suction pipe 23 and the feeding pipe 24, so as to facilitate the recycling of the sand material. The sand material is replaced with new sand material after being used for a period of time to reduce the waste of sand material;

[0045] During use of the clamping mechanism 5, by pressing the protrusion 17, the protrusion 17 squeezes the spring 16, so that the protrusion 17 enters the fixed tube 13, and the fixed head 12 is moved out of the fixed tube 13, so that the clamping plate 53 and the cylinder 52 can be separated. Conversely, the fixed head 12 is moved into the fixed tube 13, and under the elastic force of the spring 16, the protrusion 17 is driven to penetrate to the outside of the fixed tube 13, and the clamping plate 53 and the cylinder 52 can be assembled, so that the corresponding clamping plate 53 can be replaced according to the shape of the plastic frame, so that the clamping is more stable and the safety is improved.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic frame deburring device, comprising a box body (1) and a sandblasting box (2), characterized in that: Also includes: An electric slide rail (3) is arranged on the inner wall of the box body (1); A flip motor (4) is arranged on the surface of the electric slide rail (3) through a protective shell and is used to drive the plastic frame to flip; The clamping mechanism (5) is arranged at the output end of the flip motor (4) and is used to clamp and fix the plastic frame. The clamping mechanism (5) comprises a U-shaped frame (51). Both sides of the U-shaped frame (51) are fixedly connected to cylinders (52). The output ends of the two cylinders (52) are provided with clamping plates (53) via a clamping assembly.

2. A plastic skeleton deburring device according to claim 1, characterized in that: A linear guide rail (6) is arranged at the top of the inner wall of the box body (1), and the bottom of the linear guide rail (6) is fixedly connected to a fixing plate (7) via a bracket, a sandblasting head (8) is rotatably connected to one side of the bottom of the fixing plate (7), and an adjustment component (9) is arranged on one side of the sandblasting head (8).

3. A plastic skeleton deburring device according to claim 2, characterized in that: The adjustment assembly (9) comprises an electric push rod (91) hinged to the bottom of the fixed plate (7); the output end of the electric push rod (91) is rotatably connected to a slider (92); the surface of the sandblasting head (8) is fixedly connected to a slide rail (93); and the slider (92) is slidably arranged on one side of the slide rail (93).

4. A plastic skeleton deburring device according to claim 2, characterized in that: The top of the sandblasting box (2) is connected to a sand conveying pipe (10) via a material conveying pump, and both ends of the sand conveying pipe (10) that penetrates into the box body (1) are connected to telescopic hoses (11), and the bottom end of the telescopic hose (11) is connected to the top of the sandblasting head (8).

5. The plastic skeleton deburring device according to claim 1, characterized in that: The clamping assembly comprises a fixed head (12) fixedly connected to the output end of the cylinder (52), a fixed tube (13) fixedly connected to one side of the clamping plate (53), a through groove (14) provided inside the fixed head (12), and baffles (15) slidably connected to both sides of the inner wall of the through groove (14), a spring (16) fixedly connected between the two baffles (15), a protrusion (17) fixedly connected to the opposite sides of the two baffles (15), and a through hole (18) matched with the protrusion (17) provided on the surface of the fixed tube (13).

6. A plastic skeleton deburring device according to claim 1, characterized in that: The bottom of the box body (1) is fixedly connected to a collecting trough (19), and the bottom of the inner wall of the collecting trough (19) is arranged as an inclined surface. A discharge channel (20) is arranged on one side of the collecting trough (19), and a storage frame (21) is arranged directly below the discharge channel (20).

7. A plastic skeleton deburring device according to claim 6, characterized in that: A pneumatic pump (22) is arranged at the rear side of the collecting trough (19), a suction pipe (23) connected to the pneumatic pump (22) is connected to the rear side of the storage frame (21), and an outlet of the pneumatic pump (22) is connected to a feeding pipe (24) connected to the sandblasting box (2).

8. The plastic skeleton deburring device according to claim 1, characterized in that: The top of the box body (1) is fixedly connected to a fan (25), and the air outlet of the fan (25) is connected to an air outlet pipe (26), the bottom end of the air outlet pipe (26) is connected to an air supply pipe (27), and a plurality of air outlet nozzles (28) are arranged at the bottom of the air supply pipe (27).

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