Platform mechanism power and free type conveying chain positioning mechanism capable of adjusting fixing position

Abstract

The invention discloses a platform mechanism power and free type conveying chain positioning mechanism capable of adjusting the fixing position, and relates to the technical field of positioning mechanisms, the platform mechanism power and free type conveying chain positioning mechanism comprises a conveying mechanism, a positioning mechanism is arranged on the outer side of the conveying mechanism, a cleaning mechanism is arranged at the bottom of the conveying mechanism, and the conveying mechanism comprises a conveying frame; transmission shafts are arranged at the two ends of the conveying frame, a conveying shaft is arranged between the two transmission shafts, and a conveying chain is wound on the outer wall of the conveying shaft. The lifting air cylinder is arranged on the positioning frame so that lifting adjustment control can be provided, the connecting plate, the positioning block and the positioning plate can be conveniently controlled to be adjusted to the proper height, meanwhile, the positioning motor drives the two-way lead screw to rotate, and then the adjusting block and the guide block are driven to achieve the opposite adjustment function; and meanwhile, the positioning block is matched with the limiting clamping function of the positioning plate to achieve accurate positioning operation, so that the efficient positioning function is achieved, and the positioning effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of positioning mechanisms, in particular to a platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position. Background Art

[0002] Automobile workpiece manufacturing companies often need to transfer workpieces. Most existing technologies use accumulation and release conveyor chains for transmission. At the same time, the transmission process often requires gluing and testing of parts. Gluing and testing are mostly performed by robots, which requires precise positioning of the workpiece.

[0003] In the prior art, such as the patent publication number: CN201710849392.2 "A platform mechanism for accumulating and releasing conveyor chain positioning mechanism with adjustable fixed position", includes: positioning pins, telescopic rods; characterized in that: the positioning pins are arranged on both sides of the bracket, the positioning pins are fixed to the ends of the positioning pin brackets, the positioning pin brackets are fixed to the upper end of the telescopic rods, the telescopic rods can be telescoped up and down, a block is fixed on the positioning pin bracket, a limit block is provided on the upper part of the block, the limit block is used to limit the upper limit position of the positioning pin bracket, a part bracket is provided in the middle part of the bracket, the part bracket is used to fix the conveyed parts, the part bracket is fixed on the bracket column, the bracket column is fixed on the bottom plate, and the bottom plate is fixed on the accumulating and releasing conveyor chain. The present invention has the advantages of high precision, easy use and good stability.

[0004] The existing positioning mechanism has a complex structural design and is difficult to operate. It cannot be adjusted according to the required position, which limits the positioning range and affects the use effect. To solve the above problems, a platform mechanism accumulation and release conveyor chain positioning mechanism with an adjustable fixed position is proposed. Summary of the invention

[0005] The object of the present invention is to provide a platform mechanism accumulation type conveyor chain positioning mechanism with an adjustable fixed position, so as to solve the problem that the prior art proposed in the above background technology is complex in structural design, difficult to operate, and cannot be adjusted according to the required position, resulting in a limited positioning range and affecting the effect of use.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position, comprising a conveyor mechanism, a positioning mechanism is arranged on the outside of the conveyor mechanism, a cleaning mechanism is arranged on the bottom of the conveyor mechanism, the conveyor mechanism comprises a conveyor frame, transmission shafts are arranged at both ends of the conveyor frame, a conveyor shaft is arranged between the two transmission shafts, a conveyor chain is wound around the outer wall of the conveyor shaft, and the conveyor frame is provided with an erection installation, and the transmission shaft cooperates with the conveyor shaft to facilitate the provision of a winding installation position for the conveyor chain, and at the same time facilitate the realization of the conveying function; The positioning mechanism includes a positioning frame, a lifting cylinder is symmetrically installed on the top of the positioning frame, a connecting plate is connected to the output end of the lifting cylinder, a plurality of positioning blocks are evenly distributed on the bottom of the connecting plate, a side mounting plate is symmetrically installed on one side of the connecting plate, a bidirectional screw rod is installed on the inner side of the side mounting plate, a positioning motor is arranged at one end of the bidirectional screw rod, an adjusting block is symmetrically threadedly connected to the outer wall of the bidirectional screw rod, a guide block is installed on the side of the adjusting block, the guide blocks are all slidably connected to one side of the connecting plate, a positioning plate is arranged at the bottom of the guide block, and a lifting cylinder is arranged on the positioning frame to provide lifting adjustment control, so as to facilitate the control of adjusting the connecting plate, the positioning block and the positioning plate part to a suitable height, and positioning at the same time The motor drives the bidirectional screw to rotate, which in turn drives the adjustment block and the guide block to achieve the function of opposite adjustment, which is conducive to the positioning block and the limit clamping function of the positioning plate to achieve precise positioning operation, thereby realizing efficient positioning function and improving the positioning effect. The clamping positioning method can firmly fix the workpiece or object in a specific position to avoid shaking, offset and other situations during the transmission process, thereby ensuring the accuracy of positioning and controlling the positioning accuracy within a small error range. For production processes that require multiple operations, clamping positioning can ensure that the position of each positioning is highly consistent, achieve reliable repeated positioning, and improve the consistency of product processing or assembly. During the transmission process, it may be affected by external forces such as vibration and airflow. Clamping positioning can effectively resist these external forces, ensure that the workpiece remains stable on the conveyor chain, and prevent position changes caused by external forces. The clamping positioning mechanism can usually quickly realize the positioning of the workpiece, reduce positioning time, and improve production rhythm. Compared with other positioning methods, clamping positioning can more efficiently fix the workpiece in the correct position, saving time for subsequent processing or assembly links.

[0007] Preferably, the cleaning mechanism includes a collection tray and a cleaning roller, the cleaning roller is arranged above the collection tray, and a cleaning motor is arranged at one end of the cleaning roller. By arranging the cleaning roller below the conveying mechanism and driving the cleaning roller to rotate by the cleaning motor, it is beneficial to make the cleaning roller fit against the outer wall of the conveying chain and rotate during the conveying movement, effectively grinding and removing the stains and impurities on the surface, thereby realizing the function of efficient cleaning. The residues generated after the cleaning are collected by the collection tray, thereby ensuring the conveying effect through efficient cleaning, and the surface of the conveyor belt after cleaning is smoother, and the friction resistance between the conveyor belt and the conveyed items is reduced. This makes the conveying process smoother, reduces energy consumption, improves the conveying efficiency, and is conducive to improving the accuracy of positioning.

[0008] Preferably, both ends of the positioning frame are threadedly connected with a translation screw, and one end of the translation screw is connected to a translation motor. The translation screw is driven to rotate by the translation motor, thereby conveniently driving the positioning frame threadedly connected thereto to achieve adjustment, and further driving the positioning block and the positioning plate to achieve position adjustment, thereby facilitating rapid adjustment of the positioning position, which is beneficial to improving the positioning range and ensuring the efficiency of positioning.

[0009] Preferably, guide rails are arranged on the outer sides of both ends of the positioning frame, the translation screw is arranged on the inner side of the guide rail, and the translation motor is arranged at one end of the guide rail. The guide rails can provide a stable guiding effect during the movement of the positioning frame, which is conducive to ensuring the accuracy of positioning.

[0010] Preferably, right-angle brackets are fixedly mounted on both ends of the guide rail, and the side surfaces of the translation motor are connected to the outer sides of the right-angle brackets. The right-angle brackets can provide a stable guiding effect on the guide rail, thereby effectively ensuring a stable positioning operation.

[0011] Preferably, both ends of the cleaning roller are movably connected with a rotating seat, and the rotating seat is installed at the bottom of the conveying frame. The rotating seat facilitates the provision of installation space for the cleaning roller, thereby facilitating the realization of the function of rotation cleaning.

[0012] Preferably, mounting plates are symmetrically installed at both ends of the collection tray, and the collection tray is arranged below the conveyor frame. The mounting plates can provide a collection tray bracket function, thereby providing a placement position for the collection tray and facilitating the removal of the collection tray for centralized cleaning operations.

[0013] Preferably, a conveying motor is provided at one end of the single transmission shaft, and a side support frame is fixedly installed on the side of the conveying motor. One end of the side support frame is connected to one side of the conveying frame. The transmission shaft is driven to rotate by the transmission motor and then drives the conveying shaft and the conveying chain to realize the conveying function. The side support frame provides stable installation support for the conveying motor.

[0014] Preferably, mounting holes are symmetrically provided at both ends of the conveying frame, and the transmission shaft is movably connected to the inner side of the mounting holes. The mounting holes provide space for the installation of the transmission shaft, thereby ensuring stable transmission.

[0015] Preferably, mounting seats are fixedly installed at the four corners of the bottom of the conveying rack, and fixing holes are opened on the mounting seats. The mounting seats provide erection support for the conveying rack, thereby ensuring stable operation.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the lifting cylinder provided on the positioning frame can provide lifting adjustment control, which is convenient for controlling the connection plate and the positioning block and the positioning plate part to be adjusted to a suitable height. At the same time, the positioning motor drives the two-way screw to rotate, thereby driving the adjustment block and the guide block to achieve the function of opposite adjustment, which is conducive to the positioning block cooperating with the limiting clamping function of the positioning plate to achieve precise positioning operation, thereby realizing efficient positioning function and improving the positioning effect. The clamping positioning method can firmly fix the workpiece or article in a specific position to avoid shaking, offset and the like during the transmission process, thereby ensuring the accuracy of positioning, and the positioning accuracy can be controlled within a small error range. Within the scope, for production processes that require the same operation to be performed multiple times, clamping positioning can ensure that the position of each positioning is highly consistent, achieve reliable repeated positioning, and improve the consistency of product processing or assembly. During the transmission process, it may be affected by external forces such as vibration and airflow. Clamping positioning can effectively resist these external forces, ensure that the workpiece remains stable on the conveyor chain, and prevent position changes caused by external forces. The clamping positioning mechanism can usually quickly position the workpiece, reduce positioning time, and improve production rhythm. Compared with other positioning methods, clamping positioning can more efficiently fix the workpiece in the correct position, saving time for subsequent processing or assembly links.

[0017] 2. In the present invention, by setting the cleaning roller below the conveying mechanism and driving the cleaning roller to rotate through the cleaning motor, the cleaning roller is convenient to fit the outer wall of the conveying chain and rotate during the conveying movement, effectively grinding and removing the stains and impurities on the surface, thereby realizing the function of efficient cleaning. The residues generated after the cleaning are collected by the collection plate, thereby ensuring the conveying effect through efficient cleaning. The surface of the conveyor belt after cleaning is smoother, and the friction resistance between the conveyed items is reduced. This makes the conveying process smoother, reduces energy consumption, improves the conveying efficiency, and is conducive to improving the accuracy of positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position according to the present invention; Figure 2It is a schematic structural diagram of another angle of a positioning mechanism of a platform mechanism accumulation type conveyor chain with adjustable fixed position according to the present invention; Figure 3 It is a partial structural schematic diagram of a platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position according to the present invention; Figure 4 It is a partial structural schematic diagram of a platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position according to the present invention; Figure 5 It is a schematic diagram of the partial structure of the cleaning component of a platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position according to the present invention; Figure 6 For the present invention Figure 4 A in the figure is an enlarged structural diagram.

[0019] In the figure: 1. Conveying mechanism; 101. Conveying frame; 102. Mounting seat; 103. Transmission shaft; 104. Conveying shaft; 105. Conveying motor; 106. Side support frame; 107. Conveying chain; 108. Mounting hole; 2. Positioning mechanism; 201. Positioning frame; 202. Lifting cylinder; 203. Connecting plate; 204. Positioning block; 205. Side mounting plate; 206. Bidirectional screw rod; 207. Positioning motor; 208. Adjusting block; 209. Guide block; 210. Positioning plate; 211. Guide rail; 212. Translation motor; 213. Translation screw rod; 214. Right-angle frame; 3. Cleaning mechanism; 301. Collecting tray; 302. Rotating seat; 303. Cleaning roller; 304. Cleaning motor; 305. Mounting sheet. DETAILED DESCRIPTION

[0020] 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 implementation regulations described 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.

[0021] Example 1: Reference Figure 1-Figure 6 As shown: a platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position, comprising a conveyor mechanism 1, a positioning mechanism 2 is arranged on the outer side of the conveyor mechanism 1, a cleaning mechanism 3 is arranged on the bottom of the conveyor mechanism 1, the conveyor mechanism 1 comprises a conveyor frame 101, transmission shafts 103 are arranged at both ends of the conveyor frame 101, a conveyor shaft 104 is arranged between the two transmission shafts 103, a conveyor chain 107 is wound around the outer wall of the conveyor shaft 104, and the conveyor frame 101 is provided with an erection installation, and the transmission shaft 103 cooperates with the conveyor shaft 104 to facilitate the provision of a winding installation position for the conveyor chain 107, and at the same time facilitates the realization of the conveying function; The positioning mechanism 2 includes a positioning frame 201, a lifting cylinder 202 is symmetrically installed on the top of the positioning frame 201, a connecting plate 203 is connected to the output end of the lifting cylinder 202, and a plurality of positioning blocks 204 are evenly distributed on the bottom of the connecting plate 203, a side mounting plate 205 is symmetrically installed on one side of the connecting plate 203, a bidirectional screw rod 206 is installed on the inner side of the side mounting plate 205, a positioning motor 207 is arranged at one end of the bidirectional screw rod 206, an adjusting block 208 is symmetrically threadedly connected to the outer wall of the bidirectional screw rod 206, a guide block 209 is installed on the side of the adjusting block 208, and the guide block 209 is slidably connected to one side of the connecting plate 203, and a positioning plate 210 is arranged at the bottom of the guide block 209. The lifting cylinder 202 is provided on the positioning frame 201 to provide lifting and lowering adjustment control, which is convenient for controlling the connecting plate 203, the positioning block 204 and the positioning motor 207. The positioning plate 210 is partially adjusted to a suitable height, and the positioning motor 207 drives the bidirectional screw 206 to rotate, thereby driving the adjustment block 208 and the guide block 209 to realize the function of opposite adjustment, which is conducive to the positioning block 204 cooperating with the limiting clamping function of the positioning plate 210 to realize accurate positioning operation, thereby realizing efficient positioning function and improving the positioning effect. The clamping positioning method can firmly fix the workpiece or object in a specific position to avoid shaking, offset and other situations during the transmission process, thereby ensuring the accuracy of positioning, and the positioning accuracy can be controlled within a small error range. For production processes that require multiple identical operations, the clamping positioning can ensure that the position of each positioning is highly consistent, realize reliable repeated positioning, and improve the consistency of product processing or assembly. During the transmission process, it may be affected by external forces such as vibration and airflow. The clamping positioning can effectively resist these external forces, ensure that the workpiece remains stable on the conveying chain, and prevent position changes caused by external forces. The clamping positioning mechanism can usually quickly realize the positioning of the workpiece, reduce the positioning time, and improve the production rhythm. Compared with other positioning methods, clamping positioning can more efficiently fix the workpiece in the correct position, saving time for subsequent processing or assembly.

[0022] like Figure 5As shown, the cleaning mechanism 3 includes a collection tray 301 and a cleaning roller 303. The cleaning roller 303 is arranged above the collection tray 301. A cleaning motor 304 is arranged at one end of the cleaning roller 303. By arranging the cleaning roller 303 below the conveying mechanism 1 and driving the cleaning roller 303 to rotate through the cleaning motor 304, it is beneficial to make the cleaning roller 303 fit the outer wall of the conveying chain 107 and rotate during the conveying movement, effectively grinding and removing the stains and impurities on the surface, and realizing the function of efficient cleaning. The residue generated after the cleaning is collected by the collection tray 301, thereby ensuring the conveying effect through efficient cleaning. The surface of the conveyor belt after cleaning is smoother, and the friction resistance between the conveyed items is reduced. This makes the conveying process smoother, reduces energy consumption, improves the conveying efficiency, and is conducive to improving the accuracy of positioning.

[0023] like Figure 4 As shown, both ends of the positioning frame 201 are threadedly connected with a translation screw 213, and one end of the translation screw 213 is connected to a translation motor 212. The translation screw 213 is driven to rotate by the translation motor 212, thereby conveniently driving the positioning frame 201 threadedly connected thereto to achieve adjustment, and further driving the positioning block 204 and the positioning plate 210 to achieve position adjustment, thereby facilitating rapid adjustment of the positioning position, which is beneficial to improving the positioning range and ensuring the efficiency of positioning.

[0024] like Figure 4 As shown, guide rails 211 are arranged on the outer sides of both ends of the positioning frame 201, the translation screw 213 is arranged on the inner side of the guide rail 211, and the translation motor 212 is arranged at one end of the guide rail 211. The guide rail 211 can provide a stable guiding effect during the movement of the positioning frame 201, which is conducive to ensuring the accuracy of positioning.

[0025] like Figure 4 As shown, right-angle brackets 214 are fixedly installed at both ends of the guide rail 211, and the side of the translation motor 212 is connected to the outer side of the right-angle bracket 214. The right-angle bracket 214 can provide a stable guiding effect for the guide rail 211, effectively ensuring a stable positioning operation.

[0026] like Figure 5 As shown, both ends of the cleaning roller 303 are movably connected with a rotating seat 302, and the rotating seat 302 is installed at the bottom of the conveying frame 101. The rotating seat 302 facilitates the provision of installation space for the cleaning roller 303, so as to realize the function of rotation cleaning.

[0027] like Figure 5As shown, mounting plates 305 are symmetrically installed at both ends of the collection tray 301. The collection tray 301 is arranged below the conveying rack 101. The mounting plates 305 can provide a bracket for the collection tray 301, thereby providing a placement position for the collection tray 301 and facilitating the removal of the collection tray 301 for centralized cleaning operations.

[0028] like Figure 3 As shown, a conveying motor 105 is provided at one end of a single transmission shaft 103, and a side support frame 106 is fixedly installed on the side of the conveying motor 105. One end of the side support frame 106 is connected to one side of the conveying frame 101. The transmission motor 105 drives the transmission shaft 103 to rotate and then drives the conveying shaft 104 and the conveying chain 107 to realize the conveying function. The side support frame 106 provides a stable installation support for the conveying motor 105.

[0029] like Figure 5 As shown, mounting holes 108 are symmetrically provided at both ends of the conveying frame 101, and the transmission shaft 103 is movably connected to the inner side of the mounting holes 108. The mounting holes 108 provide space for the installation of the transmission shaft 103, thereby ensuring stable transmission.

[0030] like Figure 1 and Figure 2 As shown, mounting seats 102 are fixedly installed at the four corners of the bottom of the conveying frame 101. The mounting seats 102 are provided with fixing holes. The mounting seats 102 provide erection support for the conveying frame 101, thereby ensuring stable operation.

[0031] In the present invention, when the platform mechanism with adjustable fixed position is used, the conveying frame 101 is first installed and installed, and the transmission motor 105 drives the transmission shaft 103 to rotate, thereby driving the conveying shaft 104 and the conveying chain 107 to realize the conveying function. The positioning frame 201 is provided with a lifting cylinder 202 which can provide lifting adjustment control, so as to facilitate the control of the connection plate 203 and the positioning block 204 and the positioning plate 210 to be partially adjusted to a suitable height. At the same time, the positioning motor 207 drives the bidirectional screw rod 206 to rotate, thereby driving the adjustment block 208 and the guide block 209 to realize the opposite adjustment function, which is conducive to the simultaneous positioning block 204 and the positioning plate 210 The limit clamping function realizes precise positioning operation, thereby realizing an efficient positioning function and improving the positioning effect. The clamping positioning method can firmly fix the workpiece or article at a specific position, and the translation motor 212 drives the translation screw rod 213 to rotate, thereby conveniently driving the positioning frame 201 threadedly connected thereto to realize adjustment, and then The positioning block 204 and the positioning plate 210 are driven to adjust the position in one step, thereby facilitating the rapid adjustment of the positioning position, which is beneficial to improving the positioning range and ensuring the positioning efficiency. The guide rail 211 can provide a stable guiding effect during the movement of the positioning frame 201, which is beneficial to ensuring the accuracy of positioning. The right-angle frame 214 can provide a stable guiding effect for the guide rail 211, effectively ensuring a stable positioning operation. By arranging the cleaning roller 303 below the conveying mechanism 1 and driving the cleaning roller 303 to rotate through the cleaning motor 304, it is beneficial to make the cleaning roller 303 fit the outer wall of the conveying chain 107 and rotate during the conveying movement, effectively grinding and removing the stains and impurities on the surface, thereby realizing the function of efficient cleaning. The residue generated after cleaning is collected by the collecting plate 301, thereby ensuring the conveying effect through efficient cleaning. The surface of the conveyor belt after cleaning is smoother, and the friction resistance between the conveyed items is reduced. This makes the conveying process smoother, reduces energy consumption, improves conveying efficiency, and is beneficial to improving positioning accuracy. The mounting plate 305 can provide a bracket for the collection tray 301, thereby providing a placement position for the collection tray 301 and also facilitating the removal of the collection tray 301 for centralized cleaning operations.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A platform mechanism with adjustable fixed position and accumulation type conveyor chain positioning mechanism, comprising a conveyor mechanism (1), characterized in that: A positioning mechanism (2) is arranged on the outside of the conveying mechanism (1), a cleaning mechanism (3) is arranged on the bottom of the conveying mechanism (1), the conveying mechanism (1) comprises a conveying frame (101), transmission shafts (103) are arranged at both ends of the conveying frame (101), a conveying shaft (104) is arranged between the two transmission shafts (103), and a conveying chain (107) is wound around the outer wall of the conveying shaft (104); The positioning mechanism (2) comprises a positioning frame (201), a lifting cylinder (202) is symmetrically installed on the top of the positioning frame (201), the output end of the lifting cylinder (202) is connected to a connecting plate (203), a plurality of positioning blocks (204) are evenly distributed on the bottom of the connecting plate (203), a side mounting plate (205) is symmetrically installed on one side of the connecting plate (203), a bidirectional screw rod (206) is installed on the inner side of the side mounting plate (205), a positioning motor (207) is arranged at one end of the bidirectional screw rod (206), an adjusting block (208) is symmetrically threadedly connected to the outer wall of the bidirectional screw rod (206), a guide block (209) is installed on the side of the adjusting block (208), the guide blocks (209) are all slidably connected to one side of the connecting plate (203), and a positioning plate (210) is arranged at the bottom of the guide block (209).

2. The platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position according to claim 1, characterized in that: The cleaning mechanism (3) comprises a collecting tray (301) and a cleaning roller (303); the cleaning roller (303) is arranged above the collecting tray (301); and a cleaning motor (304) is arranged at one end of the cleaning roller (303).

3. The platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position according to claim 1, characterized in that: Both ends of the positioning frame (201) are threadedly connected to a translation screw rod (213), and one end of the translation screw rod (213) is connected to a translation motor (212).

4. The platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position according to claim 3, characterized in that: Guide rails (211) are arranged outside both ends of the positioning frame (201), the translation screw rod (213) is arranged inside the guide rail (211), and the translation motor (212) is arranged at one end of the guide rail (211).

5. The platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position according to claim 4, characterized in that: Right-angle frames (214) are fixedly mounted on both ends of the guide rail (211), and the side surfaces of the translation motor (212) are connected to the outside of the right-angle frames (214).

6. The platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position according to claim 2, characterized in that: Both ends of the cleaning roller (303) are movably connected to a rotating seat (302), and the rotating seat (302) is installed at the bottom of the conveying frame (101).

7. The platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position according to claim 2, characterized in that: Mounting plates (305) are symmetrically mounted on both ends of the collection tray (301), and the collection tray (301) is arranged below the conveying rack (101).

8. The platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position according to claim 1, characterized in that: A conveying motor (105) is provided at one end of the single transmission shaft (103), a side support frame (106) is fixedly mounted on the side of the conveying motor (105), and one end of the side support frame (106) is connected to one side of the conveying frame (101).

9. The platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position according to claim 1, characterized in that: Mounting holes (108) are symmetrically provided at both ends of the conveying frame (101), and the transmission shaft (103) is movably connected to the inner side of the mounting holes (108).

10. The platform mechanism accumulation type conveyor chain positioning mechanism with adjustable fixed position according to claim 1, characterized in that: The four corners of the bottom of the conveying frame (101) are fixedly mounted with mounting seats (102), and the mounting seats (102) are provided with fixing holes.

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