A composite door panel surface polishing equipment

Abstract

The present invention discloses a composite door panel surface polishing treatment device, which belongs to the technical field of door panel surface polishing. It includes a polishing unit and a detection mechanism. When it is necessary to polish the non-rectangular special-shaped protruding structure on the surface of the composite door panel, the pushing cross piece is pushed to one side to the limit distance, so that one end of the pushing cross piece fits with the end face of the mounting bracket. When the non-rectangular special-shaped protruding structure on the surface of the composite door panel contacts the arranged pushing cross piece, the special-shaped surface of the non-rectangular special-shaped protruding structure can be polished without dead angle contact. When the rotating handle for the composite door panel is polished, only a single rotating handle is clamped between each two groups of combination rings. The staff can hold the outer end wall of the cylinder and squeeze the outer surface of the cylinder inward. At this time, the inner contact piece can polish and rub the outer surface of the rotating handle in an orderly manner, and the rotating handle is temporarily fixed in one position by driving the arranged structure.

Description

Technical Field

[0001] The invention relates to the technical field of door panel surface polishing, and in particular to a composite door panel surface polishing treatment device. Background Art

[0002] The background technology of door panel surface polishing equipment usually involves the fields of surface treatment, polishing process and automation technology. In the past technology, surface polishing usually required the use of manual or traditional mechanical equipment, which was inefficient and easily affected by the manufacturing process and the technical level of the operator. With the continuous development of science and technology, modern door panel surface polishing equipment has gradually introduced automation technology and intelligent control systems to achieve more efficient and accurate polishing.

[0003] In the process of polishing the surface of a composite door panel, most of the polishing equipment on the market are unable to efficiently polish the non-rectangular, irregularly shaped protruding structures on the surface of the composite door panel, and are unable to perform positioning polishing on the outer surface of the rotating handle used for the door panel; therefore, a composite door panel surface polishing equipment is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a composite door panel surface polishing treatment device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A composite door panel surface polishing device comprises a polishing unit and a detection mechanism, wherein one end of the polishing unit is provided with a detection mechanism, the polishing unit comprises an adjustment mechanism and a treatment cylinder sleeved in an inner cavity of the adjustment mechanism, the two ends of the adjustment mechanism are arranged with treatment mechanisms, a reinforcement plate is installed at the other end of the treatment mechanism, and one end of the treatment mechanism passes through the middle position of the reinforcement plate and is connected with an inner clamping mechanism;

[0007] Preferably, the processing mechanism includes a mounting bracket and an assembly plate connected to the upper and lower ends of the side end surface of the mounting bracket, two groups of polishing frames are arranged on the side end surface of the assembly plate, and an adjustment frame is arranged parallel to one side of the polishing frame.

[0008] Preferably, the polishing frame includes a frame body and a hollow groove vertically opened in the middle of the frame body, and the side end surface of the frame body is arranged with arranged empty grooves in a transverse manner, and the composite door panel to be surface polished is inserted transversely into the interval between the two groups of inner clamping mechanisms, and the surface of the composite door panel is provided with protruding parts, which can fit with the specially designed polishing frame. When the composite door panel contacts the parts on the polishing frame, the protruding parts will touch the multiple empty grooves arranged on the polishing frame during the sliding process, thereby achieving the polishing and grinding treatment of the protruding parts. In addition, due to the concave position of the inner end surface of the frame body, an inner concave arc structure is formed, which can adapt to the various shapes of protruding structures on the surface of most composite door panels. When the protruding burrs or flashes are laterally rubbed against the concave parts of the multiple groups of frames, the burrs or flashes will be scraped off by the static friction between the two, and the scraped objects will temporarily remain in the hollow groove and the inner groove of the arranged empty grooves.

[0009] Preferably, the adjustment frame includes an assembly frame and an assembly fence box installed on the side end surface of the assembly frame, the inner cavity of the assembly fence box is arranged with push cross pieces, and the intervals of the push cross pieces are connected by contact spring bars;

[0010] Preferably, the pushing cross piece penetrates transversely into the inner cavity of the arranged empty slots, so that the polishing frame and the adjustment frame are combined into a whole. The external drive motor arranged at one end of the assembly fence box can push it to move with the two groups of polishing frames arranged transversely as support points. The pushing cross piece will push the burrs or flash residues remaining in the inner cavity of the arranged empty slots during the pushing process. The remaining flash or burrs will be pushed out of the inner cavity of the arranged empty slots to ensure the cleanliness and smoothness of the inner cavity. This design can help to effectively remove the remaining flash or burrs and ensure the normal operation and performance of the equipment. Through the driving action of the external drive motor, the cleaning of the inner cavity can be achieved, and the reliability and use efficiency of the equipment can be improved.

[0011] When it is necessary to polish the non-rectangular special-shaped protruding structure on the surface of the composite door panel, the pushing cross piece is pushed to one side to the limit distance so that one end of the pushing cross piece is fitted with the end face of the mounting bracket. When the non-rectangular special-shaped protruding structure on the surface of the composite door panel contacts the arranged pushing cross pieces, the special-shaped surface of the non-rectangular special-shaped protruding structure can be polished without dead angle contact.

[0012] Preferably, the adjustment mechanism includes a mounting frame and a connecting hole provided in the middle of a side end surface of the mounting frame, connecting strips are provided on both sides of the edge of the other end of the mounting frame, and a clamping ring is provided at the other end of the connecting strip.

[0013] Preferably, the processing cylinder includes a cylinder body and combination rings arranged in the inner cavity of the cylinder body, the intervals of each group of the combination rings are connected in series through connecting ring pieces, the inner end walls of the connecting ring pieces are arranged with internal contact pieces, and the two end ports of the cylinder body are respectively provided with barrier fences, and the outer end wall of the cylinder body is fitted to the inner end walls of the two groups of clamping rings. When the rotating handle for the composite door panel is polished, the rotating handle can pass through the interval interlayer of the barrier fence, and the tightness of the interval where the barrier fence is set is used to rub and scratch the non-smooth protruding structure on the outer surface of the rotating handle, and multiple groups of rotating handles that need to be polished are inserted into the two adjacent At the intervals between the combined rings, the outer end wall of the rotating handle is wrapped from the outside to the inside by the arranged connecting ring pieces and the inner contact pieces. The rotating handle is temporarily fixed in a position driven by the wrapping force of the connecting ring pieces and the inner contact pieces. Only a single rotating handle is clamped between every two sets of combined rings. The staff can hold the outer end wall of the cylinder and squeeze the outer surface of the cylinder inward. At this time, the inner contact pieces can polish and rub the outer surface of the rotating handle in an orderly manner. The rotating handle is temporarily fixed in a position by the arranged structure, maintaining stability during the polishing process and ensuring the consistency of the polishing quality and effect.

[0014] Preferably, the inner clamping mechanism comprises an inner clamping plate and an insertion cavity opened in the middle of the inner end surface of the inner clamping plate, and a fitting component is arranged at the inner end of the edge of the side end surface of the inner clamping plate.

[0015] Preferably, the assembly plate is inserted into the inner cavity wall of the insertion cavity, so that the processing mechanism and the inner clamping mechanism become a whole.

[0016] Preferably, the detection mechanism includes a positioning plate and a positioning stop frame opened in the middle of the side end surface of the positioning plate, an inner insertion hole is opened in the middle of the other end of the positioning plate, an insertion tube is inserted into the inner cavity of the inner insertion hole, and a detection frame is arranged on the side end surface of the insertion tube.

[0017] Preferably, the positioning stop frame is inserted into the side end face of the mounting frame, and the inner end wall of the inner insertion hole and the outer end wall of the insertion tube are both arranged with a threaded structure, and the inner insertion hole and the insertion tube can be threadedly matched, so that the polishing unit and the detection mechanism become a whole, and the rotating handle that has completed the polishing and friction treatment is taken out from the interval of the barrier fence on the other side, and the arranged insertion tube can be inserted into the inner cavity of the inner insertion hole, and one end of the detection frame is used to support the outer protrusion of the rotating handle. The staff can hold the handle position of the rotating handle and rotate the convex surface of the rotating handle around with one end of the detection frame as the fulcrum to check whether there is protruding burrs or burrs on the surface of the rotating handle. If there are burrs, there will be particle reaction during the rotation detection process, and if the outer surface is smooth, it will pass smoothly.

[0018] During the rotation inspection process, if there are protruding flash or burrs on the surface of the rotating handle, a particle reaction will be felt, indicating that there are defects on the surface and further processing is required. If the surface is smooth and free of foreign matter, it can pass smoothly, reducing the time and energy cost of manual selection. Timely detection and removal of protruding flash or burrs on the surface of the rotating handle can improve the overall quality and appearance of the product and ensure that the produced rotating handle meets certain standards and requirements.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] Insert the composite door panel that needs to be polished horizontally into the gap between the two sets of inner clamping mechanisms. The composite door panel has protruding parts on its surface, which can fit with the specially designed polishing rack. When the composite door panel contacts the parts on the polishing rack, the protruding parts will touch the multiple empty grooves arranged on the polishing rack during the sliding process, thereby achieving polishing and grinding of the protruding parts.

[0021] The pushing cross piece will push the burrs or flash residues remaining in the inner cavity of the arranged empty slots during the pushing process, and the remaining flash or burrs will be pushed out of the inner cavity of the arranged empty slots to ensure the cleanliness and smoothness of the inner cavity. This design can help effectively remove the remaining flash or burrs to ensure the normal operation and performance of the equipment. Through the pushing action of the external drive motor, the inner cavity can be cleaned to improve the reliability and efficiency of the equipment.

[0022] When it is necessary to polish the non-rectangular special-shaped protruding structure on the surface of the composite door panel, the pushing cross piece is pushed to one side to the limit distance so that one end of the pushing cross piece is fitted with the end face of the mounting bracket. When the non-rectangular special-shaped protruding structure on the surface of the composite door panel contacts the arranged pushing cross pieces, the special-shaped surface of the non-rectangular special-shaped protruding structure can be polished without dead angle contact.

[0023] When polishing the rotating handle for the composite door panel, only a single rotating handle is clamped between every two sets of combination rings. The staff can hold the outer end wall of the cylinder and squeeze the outer surface of the cylinder inward. At this time, the internal contact parts can polish and rub the outer surface of the rotating handle in an orderly manner. The rotating handle is temporarily fixed in one position through the arranged structure to maintain stability during the polishing process and ensure the consistency of polishing quality and effect.

[0024] The rotating handle that has been polished and rubbed is taken out from the gap of the barrier on the other side. The provided insertion tube can be inserted into the inner cavity of the inner insertion hole. One end of the detection frame is used to support the convex part of the rotating handle. The staff can hold the handle position of the rotating handle and rotate the convex surface of the rotating handle around with one end of the detection frame as the fulcrum to check whether there are protruding flash or burrs on the surface of the rotating handle. If there are flash burrs, there will be particle reaction during the rotation detection process. If the outer surface is smooth, it will pass smoothly.

[0025] During the rotation inspection process, if there are protruding flash or burrs on the surface of the rotating handle, a particle reaction will be felt, indicating that there are defects on the surface and further processing is required. If the surface is smooth and free of foreign matter, it can pass smoothly, reducing the time and energy cost of manual selection. Timely detection and removal of protruding flash or burrs on the surface of the rotating handle can improve the overall quality and appearance of the product and ensure that the produced rotating handle meets certain standards and requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the three-dimensional structure of a composite door panel surface polishing treatment device proposed by the present invention;

[0027] Figure 2 A schematic diagram of the structure of an adjustment mechanism of a composite door panel surface polishing treatment device proposed by the present invention;

[0028] Figure 3 A schematic diagram of the structure of a treatment cylinder of a composite door panel surface polishing treatment device proposed by the present invention;

[0029] Figure 4 A schematic diagram of the structure of a processing mechanism of a composite door panel surface polishing processing device proposed by the present invention;

[0030] Figure 5 A schematic diagram of the polishing frame structure of a composite door panel surface polishing treatment device proposed by the present invention;

[0031] Figure 6 A schematic diagram of the structure of an adjustment frame of a composite door panel surface polishing treatment device proposed by the present invention;

[0032] Figure 7 A schematic diagram of the polishing of a non-rectangular shaped protruding structure on the surface of a composite door panel and a device for polishing the surface of a composite door panel proposed by the present invention;

[0033] Figure 8 This is a schematic diagram of the structure of the inner clamping mechanism of a composite door panel surface polishing treatment device proposed by the present invention;

[0034] Fig. 9This is a schematic diagram of the structure of a detection mechanism of a composite door panel surface polishing processing equipment proposed by the present invention.

[0035] In the figure: 1, polishing unit; 11, adjustment mechanism; 111, mounting frame; 112, connecting hole; 113, connecting strip; 114, clamping ring; 12, processing cylinder; 121, cylinder body; 122, combination ring; 123, connecting ring piece; 124, inner contact piece; 125, barrier fence; 13, processing mechanism; 131, mounting bracket; 132, assembly plate; 133, polishing frame; 1331, frame body; 1332, Hollow slot; 1333, arrangement of hollow slots; 134, adjustment frame; 1341, assembly frame; 1342, assembly fence box; 1343, push cross piece; 1344, contact spring bar; 14, reinforcement plate; 15, inner clamping mechanism; 151, inner clamping plate; 152, insertion cavity; 153, fitting component; 2, detection mechanism; 21, positioning plate; 22, positioning stop frame; 23, inner insertion hole; 24, insertion tube; 25, detection frame. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] Reference Figure 1-Figure 8 Embodiment 1: A composite door panel surface polishing treatment device comprises a polishing unit 1 and a detection mechanism 2. The detection mechanism 2 is arranged at one end of the polishing unit 1. The polishing unit 1 comprises an adjustment mechanism 11 and a treatment cylinder 12 sleeved in the inner cavity of the adjustment mechanism 11. Treatment mechanisms 13 are arranged at both ends of the adjustment mechanism 11. A reinforcing plate 14 is installed at the other end of the treatment mechanism 13. One end of the treatment mechanism 13 passes through the middle position of the reinforcing plate 14 and is connected to the inner clamping mechanism 15.

[0038] The processing mechanism 13 includes a mounting bracket 131 and an assembly plate 132 connected to the upper and lower ends of the side end surface of the mounting bracket 131. Two groups of polishing frames 133 are arranged on the side end surface of the assembly plate 132. An adjustment frame 134 is arranged parallel to one side of the polishing frame 133.

[0039] The polishing frame 133 includes a frame body 1331 and a hollow groove 1332 vertically opened in the middle of the frame body 1331. The side end surface of the frame body 1331 is arranged with hollow grooves 1333 arranged in a transverse manner. The composite door panel that needs to be surface polished is inserted transversely into the interval between the two sets of inner clamping mechanisms 15. The protruding position of the composite door panel can be moved in contact with the polishing frame 133. When the protruding position of the composite door panel surface is attached to the parts of the polishing frame 133, it slides and touches the opening of the frame body 1331. The multiple groups of arranged empty grooves 1333 will polish and grind the protruding positions that conform to the panel, and because the recessed positions of the inner end faces of the frame 1331 form an inwardly concave arc structure, it can adapt to various shapes of protruding structures on the surfaces of most composite door panels. When the protruding burrs or flashes laterally rub against the recessed parts of the multiple groups of frames 1331, the burrs or flashes will be scraped off by the static friction between the two, and the scraped objects will temporarily remain in the inner grooves of the hollow groove 1332 and the arranged empty grooves 1333.

[0040] In the second embodiment, the adjustment frame 134 includes an assembly frame 1341 and an assembly fence box 1342 installed on the side end surface of the assembly frame 1341. The inner cavity of the assembly fence box 1342 is arranged with a push cross piece 1343, and the intervals of the push cross piece 1343 are passed through the contact spring bar 1344;

[0041] The push cross piece 1343 is pushed to penetrate into the inner cavity of the arrangement slot 1333 horizontally, so that the polishing frame 133 and the adjustment frame 134 are combined into a whole. The external drive motor arranged at one end of the assembly fence box 1342 can push it to move with the two groups of polishing frames 133 arranged horizontally as support points. The push cross piece 1343 will push the burrs or flash residues remaining in the inner cavity of the arrangement slot 1333 during the pushing process. The remaining flash or burrs will be pushed out of the inner cavity of the arrangement slot 1333 to ensure the cleanliness and smoothness of the inner cavity. This design can help to effectively remove the remaining flash or burrs and ensure the normal operation and performance of the equipment. Through the driving action of the external drive motor, the inner cavity can be cleaned, and the reliability and use efficiency of the equipment can be improved.

[0042] When it is necessary to polish the non-rectangular special-shaped protrusion structure on the surface of the composite door panel, the pushing cross piece 1343 is pushed to one side to the limit distance so that one end of the pushing cross piece 1343 is in contact with the end face of the mounting bracket 131. When the non-rectangular special-shaped protrusion structure on the surface of the composite door panel contacts the arranged pushing cross piece 1343, the special-shaped surface of the non-rectangular special-shaped protrusion structure can be polished without dead angle contact.

[0043] Embodiment 3, the adjustment mechanism 11 includes a mounting frame 111 and a connecting hole 112 opened in the middle of the side end surface of the mounting frame 111, a connecting strip 113 is arranged on both sides of the edge of the other end of the mounting frame 111, and a clamping ring 114 is arranged at the other end of the connecting strip 113;

[0044] The treatment cylinder 12 comprises a cylinder body 121 and a combination ring 122 arranged in the inner cavity of the cylinder body 121. The intervals of each group of combination rings 122 are connected in series through a connecting ring piece 123. The inner end wall of the connecting ring piece 123 is arranged with an inner contact piece 124. The two end ports of the cylinder body 121 are respectively provided with a barrier fence 125. The outer end wall of the cylinder body 121 is fitted to the inner end wall of the two groups of clamping rings 114. When the rotating handle for the composite door panel is polished, the rotating handle can pass through the interval interlayer of the barrier fence 125. The tightness of the interval where the barrier fence 125 is set is used to rub and scratch the non-smooth protruding structure on the outer surface of the rotating handle. Insert multiple groups of rotating handles that need to be polished into two adjacent At the intervals between the combination rings 122, the outer end wall of the rotating handle is wrapped from the outside to the inside by the arranged connecting ring piece 123 and the inner contact piece 124, and the rotating handle is temporarily fixed in a position driven by the wrapping force of the connecting ring piece 123 and the inner contact piece 124. Only a single rotating handle is clamped between every two groups of combination rings 122. The staff can hold the outer end wall of the cylinder 121 and squeeze the outer surface of the cylinder 121 inward. At this time, the inner contact piece 124 can polish and rub the outer surface of the rotating handle in an orderly manner. The rotating handle is temporarily fixed in a position by the arranged structure, and the stability during the polishing process is maintained to ensure the consistency of the polishing quality and effect.

[0045] Embodiment 4, the inner clamping mechanism 15 includes an inner clamping plate 151 and an insertion cavity 152 opened in the middle position of the inner end surface of the inner clamping plate 151, a fitting component 153 is arranged at the inner end of the side end surface edge of the inner clamping plate 151, and the assembly plate 132 is inserted into the inner cavity wall of the insertion cavity 152, so that the processing mechanism 13 and the inner clamping mechanism 15 become a whole.

[0046] The detection mechanism 2 includes a positioning plate 21 and a positioning stop frame 22 opened in the middle position of the side end surface of the positioning plate 21. An inner insertion hole 23 is opened in the middle position of the other end of the positioning plate 21. The inner cavity of the inner insertion hole 23 is inserted into the insertion tube 24. The side end surface of the insertion tube 24 is provided with a detection frame 25.

[0047] The positioning stop frame 22 is inserted into the side end face of the mounting frame 111, and the inner end wall of the inner insertion hole 23 and the outer end wall of the insertion tube 24 are both arranged as threaded structures. The inner insertion hole 23 and the insertion tube 24 can be threadedly matched, so that the polishing unit 1 and the detection mechanism 2 become a whole, and the rotating handle that has completed the polishing and friction treatment is taken out from the interval of the barrier fence 125 on the other side. The arranged insertion tube 24 can be inserted into the inner cavity of the inner insertion hole 23, and one end of the detection frame 25 is used to bear the outer convex part of the rotating handle. The staff can hold the handle position of the rotating handle and use one end of the detection frame 25 as a fulcrum to rotate the convex surface of the rotating handle around to check whether there are protruding flash or burrs on the surface of the rotating handle. If there are flash burrs, there will be particle reaction during the rotation detection process. If the outer surface is smooth, it will pass smoothly.

[0048] Example 5: During the rotation detection process, if there are protruding flash or burrs on the surface of the rotating handle, a particle reaction will be felt, indicating that there are defects on the surface and further processing is required. If the surface is smooth and free of foreign matter, it can pass smoothly, reducing the time and energy cost of manual selection. Timely detection and removal of protruding flash or burrs on the surface of the rotating handle can improve the overall quality and appearance of the product, ensuring that the produced rotating handle meets certain standards and requirements.

[0049] In summary: a composite door panel surface polishing treatment equipment comprises a polishing unit 1 and a detection mechanism 2, wherein the detection mechanism 2 is arranged at one end of the polishing unit 1, the polishing unit 1 comprises an adjustment mechanism 11 and a treatment cylinder 12 sleeved in the inner cavity of the adjustment mechanism 11, treatment mechanisms 13 are arranged at both ends of the adjustment mechanism 11, a reinforcing plate 14 is installed at the other end of the treatment mechanism 13, one end of the treatment mechanism 13 passes through the middle position of the reinforcing plate 14 and is connected with an inner clamping mechanism 15, a composite door panel to be surface polished is laterally inserted into the interval between two groups of inner clamping mechanisms 15, the protruding position of the composite door panel can be moved in contact with the polishing frame 133, and when the protruding position of the composite door panel surface is in contact with the parts of the polishing frame 133, the multiple groups of arranged slots 1333 opened by the frame 1331 are slidably touched to polish and grind the protruding position of the panel;

[0050] Moreover, since the concave position of the inner end surface of the frame 1331 forms an inwardly concave arc structure, it can adapt to various shapes of protruding structures on the surface of most composite door panels. When the protruding burrs or flashes contact the concave parts of the multiple sets of frame bodies 1331 by transverse friction, the burrs or flashes will be scraped off by the static friction between the two, and the scraped objects will temporarily remain in the inner grooves of the hollow grooves 1332 and the arranged hollow grooves 1333;

[0051] The external drive motor disposed at one end of the assembly bar box 1342 can drive it to move with the two sets of polishing racks 133 disposed horizontally as support points. The horizontal member 1343 will push the burrs or flash residues remaining in the inner cavity of the arrangement slot 1333 during the pushing process. The remaining flash or burrs will be pushed out of the inner cavity of the arrangement slot 1333 to ensure the cleanliness and smoothness of the inner cavity. This design can help to effectively remove the remaining flash or burrs and ensure the normal operation and performance of the equipment. Through the driving action of the external drive motor, the inner cavity can be cleaned, improving the reliability and use efficiency of the equipment;

[0052] When the non-rectangular special-shaped protrusion structure on the surface of the composite door panel needs to be polished, the push cross piece 1343 is pushed to one side to the limit distance, so that one end of the push cross piece 1343 fits with the end surface of the mounting bracket 131. When the non-rectangular special-shaped protrusion structure on the surface of the composite door panel contacts the arranged push cross pieces 1343, the special-shaped surface of the non-rectangular special-shaped protrusion structure can be polished without dead angle contact.

[0053] When polishing the rotating handle for the composite door panel, the rotating handle can pass through the spaced interlayer of the barrier fence 125, and the non-smooth protruding structure on the outer surface of the rotating handle is rubbed and scratched by the tightness of the spaced interval of the barrier fence 125. Multiple groups of rotating handles that need to be polished are inserted into the interval between two adjacent groups of combination rings 122, and the outer end wall of the rotating handle is wrapped from the outside to the inside by the arranged connecting ring piece 123 and the inner contact piece 124. The rotating handle is temporarily fixed in one position under the wrapping force of the connecting ring piece 123 and the inner contact piece 124, and only a single rotating handle is clamped between each two groups of combination rings 122. The staff can hold the outer end wall of the cylinder 121 and squeeze the outer surface of the cylinder 121 inward. At this time, the inner contact piece 124 can perform polishing and friction treatment on the outer surface of the rotating handle in an orderly manner, and the rotating handle is temporarily fixed in one position by the arranged structure, so as to maintain stability during the polishing process and ensure the consistency of polishing quality and effect.

[0054] The rotating handle that has been polished and rubbed is taken out from the gap of the barrier fence 125 on the other side, and the provided insertion tube 24 can be inserted into the inner cavity of the inner insertion hole 23. One end of the detection frame 25 is used to bear the outer convex part of the rotating handle. The staff can hold the handle position of the rotating handle and use one end of the detection frame 25 as a fulcrum to rotate the convex surface of the rotating handle around to check whether there are protruding flash or burrs on the surface of the rotating handle. If there are flash burrs, there will be particle reaction during the rotation detection process. If the outer surface is smooth, it will pass smoothly.

[0055] During the rotation inspection process, if there are protruding flash or burrs on the surface of the rotating handle, a particle reaction will be felt, indicating that there are defects on the surface and further processing is required. If the surface is smooth and free of foreign matter, it can pass smoothly, reducing the time and energy cost of manual selection. Timely detection and removal of protruding flash or burrs on the surface of the rotating handle can improve the overall quality and appearance of the product and ensure that the produced rotating handle meets certain standards and requirements.

[0056] The above is the entire working principle of the present invention.

[0057] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0058] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0059] In the present invention, unless otherwise specified, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or equipment.

Claims

1. A composite door panel surface polishing device, comprising a polishing unit (1) and a detection mechanism (2), wherein the detection mechanism (2) is arranged at one end of the polishing unit (1), and is characterized in that: The polishing unit (1) comprises an adjustment mechanism (11) and a processing cylinder (12) sleeved in the inner cavity of the adjustment mechanism (11); processing mechanisms (13) are arranged at both ends of the adjustment mechanism (11); a reinforcing plate (14) is installed at the other end of the processing mechanism (13); one end of the processing mechanism (13) passes through the middle position of the reinforcing plate (14) and is connected to the inner clamping mechanism (15); The processing mechanism (13) comprises a mounting bracket (131) and an assembly plate (132) connected to the upper and lower ends of a side end surface of the mounting bracket (131); two groups of polishing racks (133) are arranged in an arranged manner on the side end surface of the assembly plate (132); and an adjustment rack (134) is arranged parallel to one side of the polishing rack (133); The treatment cylinder (12) comprises a cylinder body (121) and combination rings (122) arranged in an inner cavity of the cylinder body (121); the intervals of each group of combination rings (122) are connected in series via connecting ring pieces (123); inner contact pieces (124) are arranged on the inner end walls of the connecting ring pieces (123); blocking fences (125) are respectively provided at the two end ports of the cylinder body (121); and the outer end wall of the cylinder body (121) is in contact with the inner end walls of the two groups of clamping rings (114).

2. The composite door panel surface polishing equipment according to claim 1, characterized in that: The polishing frame (133) comprises a frame body (1331) and a hollow groove (1332) vertically opened in the middle of the frame body (1331); the side end surface of the frame body (1331) is provided with hollow grooves (1333) arranged in a transverse arrangement.

3. The composite door panel surface polishing equipment according to claim 1, characterized in that: The adjustment frame (134) comprises an assembly frame (1341) and an assembly fence box (1342) mounted on a side end surface of the assembly frame (1341). Pushing cross members (1343) are arranged in an inner cavity of the assembly fence box (1342). The intervals of the pushing cross members (1343) are connected by contact spring bars (1344).

4. The composite door panel surface polishing equipment according to claim 3, characterized in that: The pushing cross piece (1343) penetrates transversely into the inner cavity of the arranged empty slots (1333), so that the polishing frame (133) and the adjusting frame (134) are combined into a whole.

5. The composite door panel surface polishing equipment according to claim 1, characterized in that: The adjustment mechanism (11) comprises a mounting frame (111) and a connecting hole (112) provided in the middle of a side end surface of the mounting frame (111); connecting strips (113) are provided on both sides of the edge of the other end of the mounting frame (111); and a clamping ring (114) is provided at the other end of the connecting strip (113).

6. The composite door panel surface polishing equipment according to claim 1, characterized in that: The inner clamping mechanism (15) comprises an inner clamping plate (151) and an insertion cavity (152) opened in the middle of the inner end surface of the inner clamping plate (151), and a fitting component (153) is arranged at the inner end of the edge of the side end surface of the inner clamping plate (151).

7. The composite door panel surface polishing equipment according to claim 1, characterized in that: The assembly plate (132) is inserted into the inner cavity wall of the insertion cavity (152), so that the processing mechanism (13) and the inner clamping mechanism (15) become a whole.

8. The composite door panel surface polishing equipment according to claim 1, characterized in that: The detection mechanism (2) comprises a positioning plate (21) and a positioning stop frame (22) provided at a middle position of a side end surface of the positioning plate (21); an inner insertion hole (23) is provided at a middle position of the other end of the positioning plate (21); an insertion tube (24) is inserted into the inner cavity of the inner insertion hole (23); and a detection frame (25) is provided on a side end surface of the insertion tube (24).

9. The composite door panel surface polishing equipment according to claim 8, characterized in that: The positioning retaining frame (22) is inserted into the side end surface of the mounting frame (111), the inner end wall of the inner insertion hole (23) and the outer end wall of the insertion tube (24) are both arranged as threaded structures, and the inner insertion hole (23) and the insertion tube (24) can be threadedly matched, so that the polishing unit (1) and the detection mechanism (2) become a whole.

Images