Slideway transportation structure and gearbox production line
By designing a slide transport structure and buffer components, the workpiece is transported without power by utilizing its own weight, which solves the problems of workpiece collision and high energy consumption in traditional roller conveyor transport and realizes an energy-saving and environmentally friendly high-efficiency transport method.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI AUTOMOBILE GEAR WORKS
- Filing Date
- 2025-03-31
- Publication Date
- 2026-04-10
AI Technical Summary
Traditional roller conveyor structures can cause collisions between workpieces due to improper speed control or design flaws, consuming a lot of electrical energy and incurring high maintenance costs, which affects product quality and enterprise production costs.
The slide transport structure is adopted, including an inclined slide surface and a buffer assembly. It uses the workpiece's own weight for non-powered transport, and the workpiece spacing is adjusted by the buffer assembly to avoid collisions and reduce friction. Low-friction coating and polished surface are used to improve stability.
It enables energy-saving, non-powered transportation of workpieces, avoids workpiece collisions, ensures product surface quality, reduces energy consumption and maintenance costs, and provides an efficient and stable transportation method.
Smart Images
Figure CN224104871U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to gearbox production transportation technical field, especially a chute transportation structure and gearbox production line. BACKGROUND
[0002] In modern industrial production, product surface quality is one of important indexes for evaluating product quality. Especially in precision manufacturing, electronic components, automobile parts and other industries, the product surface quality requirement is extremely strict. The roller conveyor is a common structure in the product transportation process, but the collision problem between workpieces caused by improper speed control or design defects of the traditional transportation structure is common, which seriously affects the final quality of the product, and the traditional power conveyor roller needs to consume a large amount of electric energy, and the maintenance cost is high, which increases the production cost of enterprises. UTILITY MODEL CONTENT
[0003] The main purpose of the utility model is to provide a chute transportation structure and gearbox production line, which aims to solve the problem that the traditional roller conveyor structure not only needs to consume a large amount of electric energy, but also has high maintenance cost, and is easy to cause collision between workpieces due to improper speed control or design defects of the transportation structure, thereby seriously affecting the product quality.
[0004] To achieve the above purpose, the utility model provides a chute transportation structure, which comprises:
[0005] A chute part comprising a chute surface, the chute surface is arranged inclined along its extension direction, for unpowered transportation of workpieces; and,
[0006] A plurality of buffer assemblies are arranged on one side of the chute surface along the extension direction of the chute surface, the buffer assembly comprises a rotating part, the rotating part is arranged rotating with an axis perpendicular to the chute surface, the rotating part has an abutting end, the abutting end has a buffer state and a release state;
[0007] Wherein, corresponding to the buffer state, the abutting end rotates towards the chute surface, and corresponding to the release state, the abutting end rotates away from the chute surface.
[0008] In an embodiment, the chute part comprises a feeding end and a discharging end arranged in the length direction thereof, and the chute surface is arranged inclined from top to bottom from the feeding end to the discharging end.
[0009] In an embodiment, a low-friction coating is arranged on the chute surface, for reducing the friction between the workpiece and the chute surface; and / or,
[0010] The chute surface is a polished surface.
[0011] In an embodiment, an end of the slide section facing upward is recessed to form a conveying groove section, and a groove bottom surface of the conveying groove section comprises the slide surface.
[0012] In an embodiment, the slide section comprises a feeding end and a discharging end arranged in a length direction thereof.
[0013] The buffer assembly comprises a buffer plate section, which is rotationally mounted to one side of the conveying groove section along an axis perpendicular to the slide surface.
[0014] The buffer plate section comprises the rotation section.
[0015] In an embodiment, the buffer plate section comprises a first plate segment section arranged corresponding to the feeding end and a second plate segment section arranged corresponding to the discharging end, and the first plate segment section and the second plate segment section are respectively provided with a first contact section and a second contact section, and the first contact section and the second contact section are both used to contact the workpiece to switch the abutting end between the buffer state and the release state.
[0016] The abutting end comprises the first contact section.
[0017] In an embodiment, the buffer assembly further comprises a mounting seat, which is arranged at one side of the slide surface, and the mounting seat is provided with a convex shaft section perpendicular to the slide surface, and the buffer plate section is provided with a rotation mounting section at a middle position thereof, and the rotation mounting section is rotationally mounted to the convex shaft section.
[0018] In an embodiment, the mounting seat is provided with a limiting piece, which is arranged corresponding to at least one of the first plate segment section and the second plate segment section to limit the rotation angle of the abutting end; and / or,
[0019] A bearing piece is arranged between the rotation mounting section and the convex shaft section.
[0020] In an embodiment, a guide piece is arranged on the slide section corresponding to one side in a length direction of the slide surface, and the guide piece is used to contact the workpiece to be processed and limit the rotation of the workpiece to be processed on the slide surface.
[0021] The utility model also provides a gearbox production line, the gearbox production line includes slide transportation structure, the slide transportation structure includes:
[0022] A slide section comprises a slide surface, and the slide surface is arranged in an inclined manner along an extension direction thereof to be used for non-powered transportation of the workpiece to be processed; and,
[0023] A plurality of buffer assemblies are arranged at one side of the slide surface along the extension direction of the slide surface, and the buffer assembly comprises a rotating part arranged in rotation about an axis perpendicular to the slide surface, and the rotating part has an abutting end having a buffer state and a release state.
[0024] Corresponding to the buffer state, the abutting end rotates towards the slide surface, and corresponding to the release state, the abutting end rotates away from the slide surface.
[0025] The technical scheme of the utility model discloses a mechanical anti-collision structure, in the process of workpiece transportation, workpiece can utilize the gravity along the extension direction of the slide part and move, thereby realizing the non-powered transportation of workpiece, meeting the energy-saving and environment-friendly design concept, and workpiece can drive the buffer limiting plate part to rotate above the slide surface and reciprocate a certain inclination angle in the process of non-gravity transportation, can define a certain transportation spacing between two adjacent workpieces in the process of rotating the buffer limiting plate part, thereby avoiding the collision of workpiece in the process of non-powered transportation, ensuring the surface quality of workpiece, and providing an efficient, energy-saving and stable transportation mode. BRIEF DESCRIPTION OF DRAWINGS
[0026] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the structure shown in these drawings without creative labor.
[0027] Figure 1 The structural schematic diagram of an embodiment of the slide transportation structure provided by the utility model is shown in the figure.
[0028] Figure 2 The structural schematic diagram of the buffer plate part in the embodiment is shown in the figure. Figure 1 The top view structural diagram in the embodiment is shown in the figure.
[0029] Figure 3 The structural schematic diagram of the buffer plate part in the embodiment is shown in the figure. Figure 1 The structural schematic diagram of the buffer plate part in the embodiment is shown in the figure.
[0030] Explanation of reference numerals:
[0031] 100, slide transport structure; 1, slide part; 11, conveying groove part; 111, slide surface; 112, enclosing part; 2, buffer assembly; 21, buffer plate part; 211, first plate segment part; 2111, first contact part; 212, second plate segment part; 2121, second contact part; 213, rotating mounting part; 214, chamfer part; 215, driving side end; 22, mounting seat; 221, convex shaft part; 222, limiting piece; 3, guide piece; 31, mounting leg; 32, guide plate; 4, feeding end; 5, discharging end.
[0032] The realization, functional features and advantages of the utility model will be further explained in combination with embodiments and with reference to the drawings. DETAILED DESCRIPTION
[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0034] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.
[0035] In addition, if the embodiments of the utility model involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one feature. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B simultaneously satisfying the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skill in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.
[0036] In modern industrial production, product surface quality is one of the important indicators for evaluating product quality. Especially in the industries of precision manufacturing, electronic components, automobile parts and the like, the product surface quality is extremely strict. The roller conveyor is a common structure in the transportation process of products, but the collision between workpieces caused by improper speed control or design defects of the traditional transportation structure is common, which seriously affects the final quality of the products, and the traditional power conveyor roller needs to consume a large amount of electric energy, and the maintenance cost is high, which increases the production cost of enterprises.
[0037] The utility model provides a slide transportation structure 100.
[0038] Please refer to Figures 1 to 3 In an embodiment of the utility model, the slide transportation structure 100 includes a slide 1 and a plurality of buffer components 2, the slide 1 includes a slide surface 111, the slide surface 111 is inclined along its extension direction to be arranged to be used to carry out the unpowered transportation to the workpiece to be processed, a plurality of buffer components 2 are spaced apart on the side of the slide surface 111 along the extension direction of the slide surface 111, the buffer component 2 includes a rotating part, the rotating part is arranged to rotate with the axis perpendicular to the slide surface 111, the rotating part has an abutting end, the abutting end has a buffer state and a release state, wherein corresponding to the buffer state, the abutting end rotates to the slide surface 111 direction, corresponding to the release state, the abutting end rotates away from the slide surface 111 direction.
[0039] In the technical scheme of the utility model, the slide surface 111 for supporting and transporting the workpiece to be processed on the slide 1 is arranged as an inclined structure, and the slide surface 111 is arranged as a smooth surface structure with sufficient small friction. When the workpiece to be processed is placed on the slide surface 111, the workpiece to be processed can be transported forward along the extension direction of the slide surface 111. Thus, the unpowered transportation of the workpiece is realized, compared with the traditional roller conveyor structure, in the structure, the workpiece is automatically transferred only by its own gravity, and no corresponding driving structure is used to drive the transportation structure, so the above structure is also a green and environment-friendly transportation mode without energy consumption. And it can be conceived that when the transported workpiece is the same material, the friction between the processed material and the slide surface 111 is relatively uniform, so a plurality of processed materials can be transported on the slide surface 111 along its extension direction at a relatively uniform speed. The distance between two adjacent workpieces to be processed is basically equal. Therefore, the collision of the workpiece during transportation is also avoided to a certain extent.
[0040] In order to further adjust the distance between two adjacent workpieces and reduce the occurrence of collision, a plurality of buffer assemblies 2 are arranged on one side of the slide surface 111 along the extension direction of the slide surface 111. Each of the plurality of buffer assemblies 2 comprises a rotating part which can rotate about an axis perpendicular to the slide surface 111, so as to periodically rotate the abutting end into the slide surface 111 and abut against the workpiece on the slide surface 111, thereby buffering and decelerating the workpiece and adjusting the distance between two workpieces. Specifically, in the buffering state, the abutting end rotates towards the slide surface 111, so that one end of the abutting end abuts against the workpiece behind. At this time, the workpiece in front continues to be transported forward along the slide surface 111, and the distance between the two adjacent workpieces is further increased. In this process, the workpiece behind is buffered and decelerated. In the releasing state, the abutting end rotates away from the slide surface 111, so that the rotating part releases the workpiece behind and promotes the workpiece to be transported forward due to its own gravity. Since the workpieces are continuously transported on the slide surface 111 in actual production, the plurality of buffer assemblies 2 simultaneously perform the above operation during the workpiece transportation, thereby simultaneously buffering a plurality of workpieces and synchronously adjusting the transportation distance between two workpieces.
[0041] In the embodiment, the slide surface 111 is arranged in an inclined manner. Since the production is transported in a non-powered manner in the present scheme, the slide surface 1 comprises an inlet end 4 and an outlet end 5 arranged in the length direction thereof. The slide surface 111 is arranged in an inclined manner from top to bottom from the inlet end 4 to the outlet end 5.
[0042] In the above embodiment, the setting height of the inlet end 4 is greater than that of the outlet end 5. In actual production, the workpiece is placed at the inlet end 4. Since the friction between the workpiece and the slide surface 111 is sufficiently small, the workpiece can be self-transported on the slide surface 111 from the inlet end 4 to the outlet end 5. The vertical height between the inlet end 4 and the outlet end 5 has a direct impact on the transportation speed of the workpiece. Therefore, in general, the inclination of the slide surface 111 is determined by comprehensively considering the friction between the workpiece and the slide surface 111. For example, when the surface of the workpiece is rough during production, the height difference between the inlet end 4 and the outlet end 5 can be appropriately increased to obtain a relatively stable workpiece transportation speed through multiple experiments. Under the premise of ensuring stable and continuous transportation of the workpiece, the actual transportation speed of the workpiece is corrected, thereby meeting the demand for efficient production.
[0043] In order to reduce the friction between the workpiece and the slide surface 111 as much as possible, in an embodiment of the utility model, a low-friction coating is arranged on the slide surface 111 to reduce the friction between the workpiece and the slide surface 111. For example, a diamond-like coating, a graphite coating or a silicone coating is coated on the slide surface 111. All of them have the effect of reducing the friction of the slide surface 111, and in the actual application process, the above-mentioned coating also has good wear resistance, which can better meet the needs of actual production.
[0044] In another embodiment of the utility model, the slide surface 111 can be polished by mechanical processing to minimize the roughness of the slide surface 111. In the actual workpiece transportation process, some lubricating oil can be applied on the slide surface 111 to improve the transportation effect of the slide surface 111.
[0045] When designing the slide surface 111, the stability of the workpiece during transportation on the slide surface 111 should be considered to ensure that the workpiece is transported along the extension direction of the slide surface 111 and does not fall off. Therefore, in the actual structure, a conveying groove part 11 is formed at the upper end of the slide part 1, and the groove bottom surface of the conveying groove part 11 includes the slide surface 111. The arrangement of the conveying groove part 11 forms a concave-shaped transportation channel, as shown in Figure 1 The two sides of the slide surface 111 in the length direction form two enclosing parts 112. During actual transportation, the workpiece is placed between the two enclosing parts 112, and the workpiece is effectively prevented from falling off the slide surface 111 during transportation by the restriction of the two enclosing parts 112.
[0046] It is conceivable that the gap distance between the two said enclosing parts 112 has certain influence on the transportation stability of the workpiece. For example, if the gap distance between the two said enclosing parts 112 is much larger than the workpiece placement width, then when the workpiece is transported along the extension direction of the slide surface 111, the workpiece is likely to produce movement in the width direction of the slide surface 111, thereby causing the workpiece to repeatedly collide between the two said enclosing parts 112 during transportation, which is a very unstable transportation state, and is likely to affect the appearance quality of the workpiece, and may also cause the workpiece to fall off the slide surface 111. Therefore, in actual design, it is preferred to set the gap distance between the two said enclosing parts 112 according to the actual placement width of the workpiece in the actual placement direction, and preferably make the actual width of the slide surface 111 slightly larger than the actual placement width of the workpiece, so as to ensure the stability of the workpiece movement as much as possible during the movement of the workpiece along the slide surface 111.
[0047] In an embodiment of the present application, the buffer assembly 2 comprises a buffer plate part 21, which is installed on one side of the conveying groove part 11 in a rotating manner about an axis perpendicular to the slide surface 111, and the buffer plate part 21 comprises the rotating part. In the actual workpiece transportation process, if the slide surface 111 is sufficiently long, the actual speed of the workpiece corresponding to the position of the discharge end 5 is also relatively large. In order to control the speed of the workpiece within a certain range as much as possible, thereby improving the stability during the transportation of the workpiece. In an embodiment of the present application, a plurality of buffer plate parts 21 are uniformly arranged along the extension direction of the slide surface 111. During the rotation of the plurality of buffer plate parts 21, the abutting end can be rotated to a position above the slide surface 111, so that the abutting end abuts against one end of the workpiece, and when the spacing between the currently abutting workpiece and the previous workpiece is large enough, the buffer plate part 21 can be reversely rotated to the release state, so that the next workpiece can continue to move downward. At this time, not only the spacing between the two workpieces is adjusted, but also the actual transportation speed of the workpiece is effectively reduced.
[0048] From the above embodiment, the buffering adjustment effect of the buffering assembly 2 needs to be realized by the rotation of the buffering plate part 21. In the embodiment, the rotation of the buffering plate part 21 is set as an adaptive adjustment structure, and the rotation of the buffering plate part 21 is realized by the contact between the buffering plate part 21 and the workpiece, so that real-time self-adjustment of the workpiece is realized during the transfer of the workpiece. Specifically, the buffering plate part 21 is a strip-shaped plate, and the buffering plate part 21 includes a first plate segment part 211 corresponding to the feeding end 4 and a second plate segment part 212 corresponding to the discharging end 5. The first plate segment part 211 and the second plate segment part 212 are respectively provided with a first contact part 2111 and a second contact part 2121, and the first contact part 2111 and the second contact part 2121 are used to contact the workpiece, so that the abutting end is switched between the buffering state and the releasing state. The abutting end includes the first contact part 2111. In the embodiment, the first plate segment part 211 and the second plate segment part 212 are respectively arranged corresponding to the feeding end 4 and the discharging end 5. When the workpiece is transported, the first workpiece first contacts the second contact part 2121. During the contact between the workpiece and the second contact part 2121, the entire buffering plate part 21 is rotated, so that the first contact part 2111 is rotated to the abutting position (counterclockwise as shown in Figure 2 ) of the slide part 1. When the first contact part 2111 moves to the abutting position, the second workpiece is just transported to the end position of the first contact part 2111. At this time, the first contact part 2111 will stop the second workpiece. During this process, the second contact part 2121 moves downward synchronously during the contact with the workpiece. When the second contact part 2121 is separated from the workpiece, the workpiece connected with the first contact part 2111 will drive the first contact part 2111 to move reversely until the first contact part 2111 is separated from the workpiece (clockwise as shown in Figure 2 ). At this time, the workpiece moves downward to contact the second contact part 2121, and then drives the buffering plate part 21 to repeat the above movement process, so as to realize the buffering and spacing adjustment of multiple workpieces.
[0049] Specifically, the first contact part 2111 and the second contact part 2121 are structural features on the buffering plate part 21. Specifically, as shown in Figure 3As shown, a chamfer portion 214 is formed at one corner of the first plate segment portion 211 corresponding to the inner side direction of the slide portion 1, and the first contact portion 2111 is arranged at the chamfer portion 214. When the chamfer portion 214 is rotated to contact the workpiece, the workpiece contacts the inclined edge of the chamfer portion 214. When the workpiece is separated from the second contact portion 2121, the workpiece in contact with the chamfer portion 214 tends to move downward due to its own weight. At this time, the workpiece exerts a force on the inclined edge of the chamfer portion 214, and the buffer plate portion 21 rotates in the clockwise direction Figure 2 . The workpiece moves to the side of the buffer plate portion 21 and contacts the second contact portion 2121. The second contact portion 2121 is arranged as an inclined surface structure on the second plate segment portion 212 corresponding to the direction of the slide surface 111. As shown in the figure, the workpiece always contacts the driving side end 215 on the second contact portion 2121 during movement of the workpiece to the side of the buffer plate portion 21 toward the discharge end 5, and simultaneously continuously generates a force perpendicular to the radial direction of the buffer plate portion 21 to drive the buffer plate portion 21 to rotate (as shown in the figure, in the counterclockwise direction). Figure 2 Figure 3 As shown, the distal end portion of the second plate segment portion 212 is wide, and the inclined portion is mainly embodied as the side toward the direction of the slide surface 111 to form a driving side end 215. As shown in the figure, it can be seen that the workpiece always contacts the driving side end 215 on the second contact portion 2121 during movement of the workpiece to the side of the buffer plate portion 21 toward the discharge end 5, and simultaneously continuously generates a force perpendicular to the radial direction of the buffer plate portion 21 to drive the buffer plate portion 21 to rotate (as shown in the figure, in the counterclockwise direction). Figure 2
[0050] The rotation of the above-mentioned buffer plate portion 21 is achieved by the movement of the workpiece. Compared with conventional driving structures, the above-mentioned structure is a kind of non-driven adjustment mode. In correspondence with the non-powered conveying structure in the present scheme, a complete non-powered adjustment conveying structure is formed. Compared with traditional conveying structures, it has the characteristics of green environmental protection and can effectively reduce the production expenses of enterprises to a certain extent. Of course, it can be conceived that the driving structure of the buffer plate portion 21 can also be arranged as a conventional motor driving or rotary air cylinder driving mode. The actual situation of the examination material can be arranged.
[0051] Specifically, the buffer assembly 2 further comprises a mounting seat 22, which is arranged on one side of the slide surface 111, and the mounting seat 22 is provided with a convex shaft portion 221 perpendicular to the slide surface 111. The middle position of the buffer plate portion 21 is provided with a rotating mounting portion 213, and the rotating mounting portion 213 is rotatably mounted on the convex shaft portion 221.
[0052] In the above embodiment, the buffer plate part 21 is specifically mounted on the mounting seat 22, the mounting seat 22 is specifically mounted on one of the surrounding parts 112 on one side, a convex shaft part 221 protruding upward is arranged on the upper end surface of the mounting seat 22, the buffer plate part 21 is rotatably mounted on the convex shaft part 221, and a bearing part is arranged between the convex shaft part 221 and the buffer plate part 21 to improve the smoothness of the buffer plate part 21 during movement.
[0053] As described above, the buffer plate part 21 can realize synchronous abutment and release of the workpiece when rotating on the convex shaft part 221. In order to limit the rotation angle of the buffer plate part 21, avoid the chamfer part 214 and the driving side end 215 rotating to the side away from the slide surface 111, so that the buffer plate part 21 loses the above-mentioned buffer adjustment ability. In this embodiment, a limiting part 222 is arranged on the mounting seat 22, the limiting part 222 is arranged corresponding to at least one of the first plate segment part 211 and the second plate segment part 212, to limit the rotation angle of the abutment end.
[0054] Among them, the limiting part 222 is specifically arranged as two, each of the limiting parts 222 includes a vertical frame part, the two vertical frame parts are arranged on the mounting seat 22, and are arranged corresponding to the side of the first plate segment part 211 and the second plate segment part 212 away from the slide surface 111. In this way, when the buffer plate part 21 rotates on the convex shaft part 221, the two vertical frame parts can limit the rotation of the first plate segment part 211 and the second plate segment part 212 respectively, so that the chamfer part 214 and the driving side end 215 can be arranged corresponding to the direction of the slide surface 111.
[0055] It is conceivable that the straight-line distance between the vertical frame part and the buffer plate part 21 and the actual installation position can affect the actual rotation angle of the buffer plate part 21, so the specific position of the vertical plate part on the mounting seat 22 can be set according to the actual situation.
[0056] In addition, for part of the special-shaped product structure, the contact positions of the first contact part 2111 and the second contact part 2121 on the product are often fixed, such as Figure 1The first contact part 2111 and the second contact part 2121 need to be arranged according to specific features on the shell structure, so as to ensure stable and normal transportation of the workpiece on the slide surface 111 and avoid rotation of the workpiece on the slide surface 111. Therefore, a guide part 3 is arranged on one side of the slide part 1 corresponding to the length direction of the slide surface 111, and the guide part 3 is used to contact the workpiece and limit the rotation of the workpiece on the slide surface 111.
[0057] Specifically, the guide part 3 includes a plurality of mounting feet 31 and a guide plate 32. The mounting feet 31 are fixedly installed on the other surrounding part 112 along the extension direction of the slide surface 111, and the guide plate 32 is installed on the mounting feet 31, so that the guide plate 32 is arranged along the extension direction of the slide surface 111. When the workpiece is a transmission shell, the convex plate structure on the transmission shell is located between the guide plate 32 and the surrounding part 112, and the rotation of the transmission shell on the slide surface 111 can be effectively avoided during the sliding transportation of the transmission shell.
[0058] The guide part 3 needs to be arranged according to the structure of the actual workpiece. For example, the workpiece has a through hole structure, and the guide part 3 can be arranged as a long rod part. When the workpiece is placed, the long rod part can be arranged in the through hole structure. At this time, the workpiece can be transported along the direction of the slide surface 111, and the workpiece can also maintain a stable transportation state.
[0059] Alternatively, when the workpiece has a groove, the guide part 3 can be arranged as a convex ridge structure arranged along the extension direction of the slide surface 111. During the movement of the workpiece, the convex ridge structure and the groove cooperate to guide each other, and the workpiece can also be effectively prevented from rotating on the slide surface 111.
[0060] The utility model also provides a gearbox production line, the gearbox production line includes the slide transportation structure 100, the specific structure of this slide transportation structure 100 refers to the above embodiment, because the gearbox production line includes all the technical schemes of the slide transportation structure 100, so the gearbox production line should also have all the beneficial effects in the above embodiment, which will not be repeated here.
[0061] The above is only an exemplary embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structural transformation or direct / indirect application in other related technical fields based on the technical concept of the utility model and the contents of the utility model specification and drawings are included in the patent protection scope of the utility model.
Claims
1. A slide transport structure, characterized by, The chute section comprises an inlet end and an outlet end arranged in the length direction of the chute section, and the chute surface is arranged in an upwardly downward direction from the inlet end to the outlet end. The chute surface is provided with a low-friction coating for reducing the friction between the workpiece and the chute surface; and / or The chute surface is a polished surface. The chute section comprises an inlet end and an outlet end arranged in the length direction of the chute section; The buffer assembly comprises a buffer plate portion rotatably mounted on one side of the conveying groove portion along an axis perpendicular to the chute surface; 2. The slide transport structure of claim 1, wherein, The buffer plate portion comprises the rotating portion.
3. The slide transport structure of claim 1, wherein, The buffer plate portion comprises a first plate segment portion corresponding to the inlet end and a second plate segment portion corresponding to the outlet end, and the first plate segment portion and the second plate segment portion are respectively provided with a first contact portion and a second contact portion, both of which are used to contact the workpiece to switch the abutting end between the buffer state and the release state. The abutting end comprises the first contact portion.
4. The slide transport structure of claim 1, wherein, The buffer assembly further comprises a mounting seat arranged on one side of the chute surface, and the mounting seat is provided with a convex shaft portion perpendicular to the chute surface, and the middle position of the buffer plate portion is provided with a rotating mounting portion rotatably mounted on the convex shaft portion.
5. The slide structure of claim 4, wherein, The mounting seat is provided with a limiting piece corresponding to at least one of the first plate segment portion and the second plate segment portion to limit the rotation angle of the abutting end; and / or The rotating mounting portion and the convex shaft portion are provided with a bearing. The chute section is provided with a guide corresponding to one side of the length direction of the chute surface, and the guide is used to contact the workpiece and limit the rotation of the workpiece on the chute surface.
6. The slide structure of claim 5, wherein, The chute conveying structure comprises any one of the chute conveying structures according to claims 1-9. 7. A slide structure according to claim 6, wherein 8. A slide structure according to claim 7, wherein 9. The slide structure of claim 1, wherein, 10. A gearbox production line, characterized in that,