Material reversing mechanism for packaging production line

Abstract

The utility model provides a material reversing mechanism for a packaging production line, which comprises a support frame and a buffer structure, the side wall of the top of the support frame is fixedly connected with a mounting bottom plate through a screw I, and the buffer structure is arranged above the mounting bottom plate. According to the material reversing structure, material reversing in the material conveying process is conveniently and well achieved through a left side reversing strip and a right side reversing strip, the whole material reversing structure is conveniently and well made to be stable and firm through a clamping rod and a clamping frame, and by pinching pressing blocks on the two sides of a connecting block, the material reversing structure is convenient to disassemble and replace; according to the material reversing structure, when local parts of the left side reversing strip and the right side reversing strip go wrong or are damaged, the left side reversing strip or the right side reversing strip does not need to be integrally replaced, and only local plates need to be replaced when the material reversing structure is damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of packing production line especially relates to material reversing mechanism for packing production line. BACKGROUND

[0002] The packing production line is a general term of a system, and a general manufacturer has a packing production line of itself, and the packing production line is generally composed of several different packing machines and conveying belts, and the product in production or the product that has finished processing is transported to the packing production line to be packaged and processed, and after finishing, becomes a complete product convenient for transportation. In the food packing production line, in order to solve the problem that the material of the box food packing production line is frequently damaged, a belt buffer zone is designed at the end of the production line, the material passes through the buffer zone, reduces the conveying speed under the condition of not affecting the production rhythm, solves the problem that manpower cannot follow the speed of the production line, and the material is stacked and damaged on the ground.

[0003] When the belt buffer zone buffers and conveys the material, a corresponding material reversing mechanism is usually arranged above, which is used for reversing operation of the conveyed material, but generally the material reversing mechanism is fixed through bolts, and this fixing mode makes the disassembly and assembly of the material reversing mechanism not convenient enough, and in addition, the general material reversing mechanism is mostly an integral structure, and when a local part appears a problem or is damaged, the material reversing mechanism needs to be replaced as a whole, causing cost increase. Therefore, how to make the disassembly and replacement of the material reversing mechanism more convenient, and how to replace only the damaged local plate when the material reversing mechanism is damaged, are important problems to be solved in the design of the material reversing mechanism for the packing production line. UTILITY MODEL CONTENTS

[0004] The utility model discloses a material reversing mechanism for packing production line, which can solve the problem that the material reversing mechanism is not convenient to disassemble and assemble as a whole, and needs to be replaced as a whole when damaged.

[0005] The utility model discloses a material reversing mechanism for packing production line, which can solve the problem that the material reversing mechanism is not convenient to disassemble and assemble as a whole, and needs to be replaced as a whole when damaged.

[0006] The utility model provides a material reversing mechanism for packing production line, it includes support frame, and the top side wall of support frame is fixedly connected through screw one installation bottom plate, still includes:

[0007] Buffer structure, the buffer structure sets up at the top of installation bottom plate;

[0008] The material reversing structure is arranged above the buffering structure, and guides and reverses the material conveyed by the buffering structure.

[0009] The connecting structure is arranged on the material reversing structure.

[0010] The driving structure is arranged on one side of the support frame.

[0011] Preferably, the bearing seat support plates are fixedly connected to the side walls on both sides of the support frame, six first fixing blocks are fixedly connected to the top side walls of the mounting bottom plate at equal distances, plug-in grooves are formed in the side walls of the first fixing blocks, and clamping grooves are formed in the side walls on both sides of the plug-in grooves.

[0012] In the technical solution, the bearing seat support plates support the bearing seats.

[0013] Preferably, the buffering structure comprises a driven pulley, a driven shaft, a second bearing, a tensioning block, a tensioning plate, a third screw, a tensioning adjusting groove, and a fourth screw, the tensioning adjusting groove is formed in the side wall of the tensioning plate, the tensioning plate is fixedly connected to the side walls on both sides of the support frame through the fourth screw, the tensioning plate is fixedly connected to the tensioning block through the third screw, the driven shaft is fixedly connected between the tensioning blocks, the driven shaft is slidingly connected in the tensioning adjusting groove, two second bearings are fixedly connected to the side wall of the driven shaft, and the driven pulley is fixedly connected to the side walls of the outer rings of the two second bearings.

[0014] In the technical solution, the third screw is twisted, the tensioning block is moved, the tensioning block drives the driven shaft to move, the driven shaft slides in the tensioning adjusting groove, the driven shaft drives the driven pulley to move, thereby adjusting the position of the driven pulley, and the tensioning of the belt on the buffering device is realized.

[0015] Preferably, two shaft sleeves are fixedly connected to the side wall of the driven shaft, and the two shaft sleeves are located at the two ends of the two second bearings.

[0016] In the technical solution, the shaft sleeves can realize the axial positioning of the driven pulley on the driven shaft.

[0017] Preferably, the buffering structure comprises an input shaft, a bearing seat, a driving pulley, a belt, a driven bevel gear, a second screw, and a first bearing, the bearing seat is fixedly connected to the bearing seat support plate through the second screw, the side wall of the outer ring of the first bearing is fixedly connected to the bearing seat, the side walls of the inner rings of the first bearings are fixedly connected to the two ends of the input shaft, two driving pulleys are fixedly connected to the side wall of the input shaft, two belts are sleeved on the two driving pulleys and the driven pulley, and the driven bevel gear is fixedly connected to one end of the input shaft.

[0018] In the technical scheme, the driven bevel gear rotates to drive the input shaft to rotate, the input shaft drives the driving pulley to rotate, and the driving pulley drives the driven pulley to rotate through the belt.

[0019] Preferably, the driving structure comprises a motor support frame, an anti-rotation mounting plate, a motor, a driving bevel gear and a screw, the motor support frame is fixedly connected to the side wall of the support frame through the screw, the anti-rotation mounting plate is fixedly connected to the top side wall of the motor support frame, the motor is fixedly connected to the side wall of the anti-rotation mounting plate, the driving bevel gear is fixedly connected to the rotating end of the motor, and the driving bevel gear and the driven bevel gear are in meshing engagement.

[0020] In the technical scheme, the motor drives the driving bevel gear to rotate, and the driving bevel gear drives the driven bevel gear to rotate.

[0021] Preferably, the material reversing structure comprises left reversing strips, right reversing strips, connecting blocks, clamping blocks, square grooves, sliding grooves one and sliding grooves two, the connecting blocks are fixedly connected to the side walls of the left reversing strips and the right reversing strips at equal distances, the clamping blocks are fixedly connected to the bottom side walls of the connecting blocks, the square grooves are formed in the side walls of the connecting blocks, the sliding grooves two are formed in the side walls of the square grooves, the sliding grooves one are formed in the side walls of the clamping blocks and the connecting blocks, and the clamping blocks and the insertion grooves are matched with each other.

[0022] In the technical scheme, when the material enters between the left reversing strips and the right reversing strips, the material is guided by the right reversing strips to move to the belt close to the left reversing strips, and the material is output along the edge of the left reversing strips, so that the material is reversed.

[0023] Preferably, the left reversing strips are composed of left reversing plates one, left reversing plates two and left reversing plates three, and the right reversing strips are composed of right reversing plates one, right reversing plates two and right reversing plates three.

[0024] In the technical scheme, when the left reversing strips and the right reversing strips have local problems or are damaged, the left reversing strips or the right reversing strips do not need to be replaced as a whole, and only the local plates need to be replaced.

[0025] Preferably, the material reversing structure comprises a pressing block, a sliding block, a friction pad, a connecting rod one, a clamping frame and a spring, the clamping frame is slidably connected in the sliding groove one, the spring is fixedly connected between the clamping frames, the clamping frame and the clamping groove one are matched with each other, the connecting rod one is fixedly connected on the side wall of the clamping frame and extends into the sliding groove two and is fixedly connected with the sliding block, the friction pad is fixedly connected on the side wall of the top and bottom of the sliding block, the sliding block and the friction pad are slidably connected in the sliding groove two, and the other end of the sliding block is fixedly connected with the pressing block.

[0026] In the technical solution, the pressing block on both sides of the pinch connection block is pressed, the pressing block drives the sliding block to slide, the sliding block drives the connecting rod one to move, the connecting rod one drives the clamping frame to move, the spring is compressed, the clamping frame is separated from the clamping groove one, and the movement of the clamping block is no longer limited.

[0027] Preferably, the connecting structure comprises a fixed block two, a sliding frame, a clamping rod, a connecting rod two, a fixed block three and a clamping groove two, the fixed block two is fixedly connected at both ends of the side walls of the left reversing plate two and the right reversing plate two respectively, the clamping groove two is formed in the side wall of the fixed block two, the sliding frame is fixedly connected on the side walls of the left reversing plate one, the left reversing plate three, the right reversing plate one and the right reversing plate three respectively, the positions of the sliding frame and the fixed block two correspond to each other, the clamping rod is slidably connected in the sliding frame, one end of the clamping rod is rotatably connected with the connecting rod two, the other end of the connecting rod two is rotatably connected with the fixed block three, the fixed block three is fixedly connected on the side wall of the pressing block, and the clamping rod and the clamping groove two are matched with each other.

[0028] In the technical solution, the clamping rod is clamped in the clamping groove two on the fixed block two, the clamping rod and the fixed block two make the connection between the two adjacent plates of the left reversing plate one, the left reversing plate two, the left reversing plate three, the right reversing plate one, the right reversing plate two and the right reversing plate three firm, so that the left reversing strip spliced by the left reversing plate one, the left reversing plate two and the left reversing plate three and the right reversing strip spliced by the right reversing plate one, the right reversing plate two and the right reversing plate three are relatively stable as a whole, the connecting rod two moves with the movement of the pressing block, the connecting rod two pulls the clamping rod to move, and the clamping rod is synchronously separated from the clamping groove two.

[0029] On the basis of conforming to the common sense in the art, the above-mentioned various preferred conditions can be combined arbitrarily, that is, various preferred examples of the utility model are obtained.

[0030] The positive progress effect of the utility model lies in:

[0031] 1. Through the material enters between the left side reversing strip and the right side reversing strip, no matter which belt the material enters at, after the right side reversing strip guides the material, the material is moved to the belt close to the left side reversing strip, so that the material is output along the edge of the left side reversing strip, which facilitates better realization of the reversing of the material in the conveying process.

[0032] 2. The clamping rod is clamped in the second clamping groove, the clamping rod and the second fixed block make the connection between the two adjacent plates of the first left side reversing plate, the second left side reversing plate, the third left side reversing plate, the first right side reversing plate, the second right side reversing plate and the third right side reversing plate firm, so that the left side reversing strip spliced by the first left side reversing plate, the second left side reversing plate and the third left side reversing plate and the right side reversing strip spliced by the first right side reversing plate, the second right side reversing plate and the third right side reversing plate are stably connected as a whole, the clamping frame is clamped in the first clamping groove, and the clamping block can be better prevented from falling off the insertion groove, so that the left side reversing strip and the right side reversing strip are stably and firmly fixed on the mounting bottom plate, and the material reversing structure as a whole is more stable and firm.

[0033] 3. The clamping frame is moved by the pressing block on both sides of the clamping block, the clamping frame is separated from the first clamping groove, the clamping block is no longer limited, the second connecting rod moves with the movement of the pressing block, the second connecting rod pulls the clamping rod to synchronously separate from the second clamping groove, and the first left side reversing plate or the second left side reversing plate or the third left side reversing plate or the first right side reversing plate or the second right side reversing plate and the third right side reversing plate are pulled upward, so that they can be correspondingly disassembled, and the material reversing structure is more convenient to disassemble and replace.

[0034] 4. The left side reversing strip of the application is composed of the first left side reversing plate, the second left side reversing plate and the third left side reversing plate, and the right side reversing strip is composed of the first right side reversing plate, the second right side reversing plate and the third right side reversing plate, so that when the left side reversing strip and the right side reversing strip have local problems or are damaged, the whole left side reversing strip or the whole right side reversing strip does not need to be replaced, and only the local plates need to be replaced when the material reversing structure is damaged. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 It is a whole three-dimensional structure schematic view of the utility model.

[0036] Figure 2 It is a whole internal structure schematic view of the utility model.

[0037] Figure 3 It is a whole Figure 1 A place local enlarged structure schematic view of the utility model.

[0038] Figure 4 It is a whole Figure 1A local enlarged structure schematic view of B of the utility model.

[0039] Figure 5 It is the whole material reversing structure part solid structure schematic view of the utility model.

[0040] Figure 6 It is the whole material reversing structure side view internal structure schematic view of the utility model.

[0041] Figure 7 It is the whole Figure 6 A local enlarged structure schematic view of C of the utility model.

[0042] Figure 8 It is the whole tensioning plate solid structure schematic view of the utility model.

[0043] Mark explanation

[0044] 1, support frame;2, installation bottom plate;3, screw one;4, buffer structure;401, input shaft;402, bearing seat;403, driving pulley;404, belt;405, driven bevel gear;406, screw two;407, bearing one;411, driven pulley;412, driven shaft;413, bearing two;414, tensioning block;415, tensioning plate;416, screw three;417, sliding through slot;418, screw four;5, material reversing structure;501, left reversing bar;5011, left reversing plate one;5012, left reversing plate two;5013, left reversing plate three;502, right reversing bar;5021, right reversing plate one;5022, right reversing plate two;5023, right reversing plate three;503, connecting block;504, clamping block;505, square recess;506, sliding groove one;507, sliding groove two;511, pressing block;512, sliding block;513, friction pad;514, connecting rod one;515, clamping frame;516, spring;6, bearing seat support plate;7, fixed block one;8, driving structure;801, motor support frame;802, anti-rotation installation plate;803, motor;804, driving bevel gear;805, screw five;9, clamping groove one;10, connecting structure;1001, fixed block two;1002, sliding frame;1003, clamping rod;1004, connecting rod two;1005, fixed block three;1006, clamping groove two;11, shaft sleeve;12, plug-in groove. Specific implementation

[0045] The utility model will be further illustrated by way of examples below, but will not therefore limit the utility model in the range of the described examples.

[0046] As Figures 1-8As shown, the material reversing mechanism for the packaging production line comprises a support frame 1, a mounting plate 2 fixedly connected to the top side wall of the support frame 1 by screws 3, and the like.

[0047] A buffer structure 4 is arranged above the mounting plate 2.

[0048] A material reversing structure 5 is arranged above the buffer structure 4, which guides and reverses the material delivered by the buffer structure 4.

[0049] A connecting structure 10 is arranged on the material reversing structure 5.

[0050] A driving structure 8 is arranged on one side of the support frame 1.

[0051] The side walls on both sides of the support frame 1 are fixedly connected with bearing seat support plates 6, and the top side wall of the mounting plate 2 is fixedly connected with six fixed blocks 7 at equal distances.

[0052] The bearing seat support plates 6 support bearing seats 402.

[0053] The buffer structure 4 comprises driven pulleys 411, driven shafts 412, bearings 413, tensioning blocks 414, tensioning plates 415, screws 416, tensioning adjusting grooves 417, and screws 418.

[0054] The screws 416 are twisted to move the tensioning blocks 414, which drive the driven shafts 412 to move.

[0055] Two shaft sleeves 11 are fixedly connected to the side wall of the driven shaft 412, and the two shaft sleeves 11 are located at the two ends of the two bearings 413.

[0056] The shaft sleeves 11 can axially position the driven pulleys 411 on the driven shafts 412.

[0057] The buffering structure 4 comprises an input shaft 401, a bearing seat 402, a driving pulley 403, a belt 404, a driven bevel gear 405, a screw two 406 and a bearing one 407, the bearing seat 402 is fixedly connected on the bearing seat support plate 6 through the screw two 406, the side wall of the outer ring of the bearing one 407 is fixedly connected on the bearing seat 402, the both ends of the input shaft 401 are fixedly connected on the side wall of the inner ring of the bearing one 407, two driving pulleys 403 are fixedly connected on the side wall of the input shaft 401, two belts 404 are sleeved on the driving pulley 403 and the driven pulley 411, and the driven bevel gear 405 is fixedly connected on one end of the input shaft 401.

[0058] The driven bevel gear 405 drives the input shaft 401 to rotate, the input shaft 401 drives the driving pulley 403 to rotate, the driving pulley 403 drives the driven pulley 411 to rotate through the belt 404, and the belt 404 drives the material to move to the right end in the rotating process.

[0059] The driving structure 8 comprises a motor support frame 801, an anti-rotation mounting plate 802, a motor 803, a driving bevel gear 804 and a screw five 805, the motor support frame 801 is fixedly connected on the side wall of the support frame 1 through the screw five 805, the anti-rotation mounting plate 802 is fixedly connected on the top side wall of the motor support frame 801, the motor 803 is fixedly connected on the side wall of the anti-rotation mounting plate 802, the driving bevel gear 804 is fixedly connected on the rotating end of the motor 803, and the driving bevel gear 804 and the driven bevel gear 405 are meshed with each other.

[0060] The motor 803 drives the driving bevel gear 804 to rotate, and the driving bevel gear 804 drives the driven bevel gear 405 to rotate.

[0061] The material reversing structure 5 comprises a left reversing strip 501, a right reversing strip 502, a connecting block 503, a clamping block 504, a square groove 505, a sliding groove one 506 and a sliding groove two 507, the connecting block 503 is fixedly connected on the side wall of the left reversing strip 501 and the right reversing strip 502 at equal distances, the clamping block 504 is fixedly connected on the bottom side wall of the connecting block 503, the square groove 505 is arranged on the side wall of the connecting block 503, the sliding groove two 507 is arranged on the side wall of the square groove 505, the sliding groove one 506 is arranged in the side wall of the clamping block 504 and the connecting block 503, and the clamping block 504 and the insertion groove 12 are matched with each other.

[0062] When the material enters between the left reversing strip 501 and the right reversing strip, no matter which belt 404 the material enters, the material is guided by the right reversing strip 502, so that the material is moved to the belt 404 close to the left reversing strip 501, and the material is output along the edge of the left reversing strip 501, so as to realize the reversing of the material.

[0063] The left reversing strip 501 is composed of a left reversing plate one 5011, a left reversing plate two 5012 and a left reversing plate three 5013, and the right reversing strip 502 is composed of a right reversing plate one 5021, a right reversing plate two 5022 and a right reversing plate three 5023.

[0064] When the left reversing strip 501 and the right reversing strip 502 have local problems or are damaged, the whole left reversing strip 501 or the whole right reversing strip 502 does not need to be replaced, but only the local plate needs to be replaced.

[0065] The material reversing structure 5 comprises a pressing block 511, a sliding block 512, a friction pad 513, a connecting rod one 514, a clamping frame 515 and a spring 516, the clamping frame 515 is slidingly connected in the sliding groove one 506, the spring 516 is fixedly connected between the clamping frames 515, the clamping frame 515 and the clamping groove one 9 are matched with each other, the connecting rod one 514 is fixedly connected on the side wall of the clamping frame 515, the connecting rod one 514 extends into the sliding groove two 507 and is fixedly connected with the sliding block 512, the friction pads 513 are fixedly connected on the side walls of the top and the bottom of the sliding block 512, the sliding block 512 and the friction pads 513 are slidingly connected in the sliding groove two 507, and the other end of the sliding block 512 is fixedly connected with the pressing block 511.

[0066] The pressing block 511 on both sides of the pinch connection block 503 drives the sliding block 512 to slide, the sliding block 512 drives the connecting rod one 514 to move, the connecting rod one 514 drives the clamping frame 515 to move, the spring 516 is compressed, the clamping frame 515 is separated from the clamping groove one 9, and the movement of the clamping block 504 is no longer limited.

[0067] The connecting structure 10 comprises fixed blocks two 1001, sliding frames 1002, clamping rods 1003, connecting rods two 1004, fixed blocks three 1005 and clamping grooves two 1006, the fixed blocks two 1001 are fixedly connected at the two ends of the side walls of the left reversing plate two 5012 and the right reversing plate two 5022 respectively, the clamping grooves two 1006 are formed in the side walls of the fixed blocks two 1001, the sliding frames 1002 are fixedly connected on the side walls of the left reversing plate one 5011, the left reversing plate three 5013, the right reversing plate one 5021 and the right reversing plate three 5023 respectively, the positions of the sliding frames 1002 and the fixed blocks two 1001 correspond to each other, the clamping rods 1003 are slidably connected in the sliding frames 1002, one end of the clamping rod 1003 is rotatably connected with the connecting rod two 1004, the other end of the connecting rod two 1004 is rotatably connected with the fixed block three 1005, the fixed block three 1005 is fixedly connected on the side wall of the pressing block 511, and the clamping rod 1003 cooperates with the clamping groove two 1006.

[0068] The clamping rod 1003 is clamped in the clamping groove two 1006 on the fixed block two 1001, the clamping rod 1003 and the fixed block two 1001 make the connection between the two adjacent plates of the left reversing plate one 5011, the left reversing plate two 5012, the left reversing plate three 5013, the right reversing plate one 5021, the right reversing plate two 5022 and the right reversing plate three 5023 firm, so that the left reversing strip 501 spliced by the left reversing plate one 5011, the left reversing plate two 5012 and the left reversing plate three 5013 and the right reversing strip 502 spliced by the right reversing plate one 5021, the right reversing plate two 5022 and the right reversing plate three 5023 are relatively stable as a whole, the connecting rod two 1004 moves along with the movement of the pressing block 511, the connecting rod two 1004 pulls the clamping rod 1003 to move, so that the clamping rod 1003 synchronously separates from the clamping groove two 1006.

[0069] In use, the electric elements in the application are externally connected with power supply and control switch in use, when material is transported, the material enters the left end of the reversing structure, the motor 803 drives the driving bevel gear 804 to rotate, the driving bevel gear 804 drives the driven bevel gear 405 to rotate, the driven bevel gear 405 drives the input shaft 401 to rotate, the input shaft 401 drives the driving pulley 403 to rotate, the driving pulley 403 drives the driven pulley 411 to rotate through the belt 404, the belt 404 moves the material to the right end in the rotating process, when the material enters between the left reversing strip 501 and the right reversing strip, no matter which belt 404 the material enters, after the right reversing strip 502 guides the material, the material is moved to the belt 404 close to the left reversing strip 501, so that the material is output along the edge of the left reversing strip 501, thereby realizing the reversing of the material;

[0070] The clamping rod 1003 is clamped in the clamping groove two 1006 on the fixed block two 1001, and the clamping rod 1003 and the fixed block two 1001 make the connection between the adjacent two plates of the left side reversing plate one 5011, the left side reversing plate two 5012, the left side reversing plate three 5013, the right side reversing plate one 5021, the right side reversing plate two 5022 and the right side reversing plate three 5023 firm, so that the left side reversing strip 501 spliced by the left side reversing plate one 5011, the left side reversing plate two 5012 and the left side reversing plate three 5013 and the right side reversing strip 502 spliced by the right side reversing plate one 5021, the right side reversing plate two 5022 and the right side reversing plate three 5023 are relatively stable as a whole;

[0071] The clamping block 504 is clamped in the clamping groove one 9, and the clamping block 504 is prevented from falling off the insertion slot 12, so that the left side reversing strip 501 and the right side reversing strip 502 are stably and firmly fixed on the mounting bottom plate 2, the material reversing structure 5 is stably and firmly connected as a whole, when the left side reversing plate and the right side reversing plate are replaced, the pressing blocks 511 on both sides of the connecting block 503 are pinched, the pressing blocks 511 drive the sliding blocks 512 to slide, the sliding blocks 512 drive the connecting rod one 514 to move, the connecting rod one 514 drives the clamping frame 515 to move, the spring 516 is compressed, the clamping frame 515 is separated from the clamping groove one 9, and the movement of the clamping block 504 is no longer limited, the connecting rod two 1004 moves along with the movement of the pressing blocks 511, the connecting rod two 1004 drives the clamping rod 1003 to move, the clamping rod 1003 is separated from the clamping groove two 1006 at the same time, the left side reversing plate one 5011 or the left side reversing plate two 5012 or the left side reversing plate three 5013 or the right side reversing plate one 5021 or the right side reversing plate two 5022 and the right side reversing plate three 5023 are pulled upwards, and the left side reversing plate one 5011 or the left side reversing plate two 5012 or the left side reversing plate three 5013 or the right side reversing plate one 5021 or the right side reversing plate two 5022 and the right side reversing plate three 5023 can be correspondingly disassembled, so that the material reversing structure 5 is conveniently disassembled and replaced as a whole.

[0072] The utility model is not limited to the above-mentioned embodiment, no matter makes any change in its shape or structure, all fall in the protection scope of the utility model. The protection scope of the utility model is defined by the appended claims, and those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the utility model, but these changes and modifications all fall into the protection scope of the utility model.

Claims

1. A material reversing mechanism for a packaging production line, comprising a support frame (1), a mounting bottom plate (2) is fixedly connected and installed on the top side wall of the support frame (1) through a screw (3), characterized in that, Also include: Buffer structure (4), the buffer structure (4) is arranged above the installation bottom plate (2); Material reversing structure (5), the material reversing structure (5) is arranged above the buffer structure (4), and the material reversing structure (5) guides the material transported by the buffer structure (4) to reverse; Connecting structure (10), the connecting structure (10) is arranged on the material reversing structure (5); Driving structure (8), the driving structure (8) is arranged on one side of the support frame (1).

2. A material reversing mechanism for a packaging line as claimed in claim 1, characterized in that: The side wall of the support frame (1) is fixedly connected with a bearing seat support plate (6), the top side wall of the installation bottom plate (2) is fixedly connected with six fixed blocks (7) at equal distances, the side wall of the fixed block (7) is provided with a plug-in slot (12), and the side walls on both sides of the plug-in slot (12) are provided with a clamping groove (9).

3. A material reversing mechanism for a packaging line as claimed in claim 1, characterized in that: The buffer structure (4) includes a driven pulley (411), a driven shaft (412), a bearing (413), a tensioning block (414), a tensioning plate (415), a screw (416), a tensioning adjusting groove (417) and a screw (418), the side wall of the tensioning plate (415) is provided with a tensioning adjusting groove (417), the tensioning plate (415) is fixedly connected with the side walls on both sides of the support frame (1) through the screw (418), the tensioning plate (415) is fixedly connected with the tensioning block (414) through the screw (416), the driven shaft (412) is fixedly connected between the tensioning blocks (414), the driven shaft (412) is slidably connected in the tensioning adjusting groove (417), and the side wall of the driven shaft (412) is fixedly connected with two bearings (413). The side wall of the outer ring of the two bearings (413) is fixedly connected with the driven pulley (411).

4. A material reversing mechanism for a packaging line as claimed in claim 3, characterized in that: The side wall of the driven shaft (412) is fixedly connected with two shaft sleeves (11), and the two shaft sleeves (11) are located at the two ends of the two bearings (413).

5. A material diverting mechanism for a packaging line as claimed in claim 1, characterized in that: The buffer structure (4) includes an input shaft (401), a bearing seat (402), a driving pulley (403), a belt (404), a driven bevel gear (405), a screw (406) and a bearing (407), the bearing seat (402) is fixedly connected on the bearing seat support plate (6) through the screw (406), the side wall of the outer ring of the bearing (407) is fixedly connected on the bearing seat (402), the side wall of the inner ring of the bearing (407) is fixedly connected at the two ends of the input shaft (401), the side wall of the input shaft (401) is fixedly connected with two driving pulleys (403), two belts (404) are sleeved on the driving pulley (411) and the driven pulley (411), and the end of the input shaft (401) is fixedly connected with the driven bevel gear (405).

6. A material diverting mechanism for a packaging line as claimed in claim 1, characterized in that: The driving structure (8) includes motor support frame (801), anti rotation mounting plate (802), motor (803), driving bevel gear (804) and screw five (805), the motor support frame (801) is fixedly connected on the side wall of support frame (1) by screw five (805), the top side wall of motor support frame (801) is fixedly connected anti rotation mounting plate (802), the side wall of anti rotation mounting plate (802) is fixedly connected motor (803), the rotating end of motor (803) is fixedly connected driving bevel gear (804), driving bevel gear (804) and driven bevel gear (405) are engaged with each other.

7. A material diverting mechanism for a packaging line as defined in claim 1, characterized in that: The material reversing structure (5) includes left reversing strip (501), right reversing strip (502), connecting block (503), clamping block (504), square groove (505), sliding groove one (506) and sliding groove two (507), the side wall of left reversing strip (501) and right reversing strip (502) is fixedly connected with connecting block (503) at equal distance, the bottom side wall of connecting block (503) is fixedly connected with clamping block (504), the side wall of connecting block (503) is provided with square groove (505) on both sides, the side wall of square groove (505) is provided with sliding groove two (507), the side wall of clamping block (504) and connecting block (503) is provided with sliding groove one (506), the clamping block (504) and insertion slot (12) are matched with each other.

8. A material reversing mechanism for a packaging line as claimed in claim 7, characterized in that: The left reversing strip (501) is composed of left reversing plate one (5011), left reversing plate two (5012) and left reversing plate three (5013), and the right reversing strip (502) is composed of right reversing plate one (5021), right reversing plate two (5022) and right reversing plate three (5023).

9. A material diverting mechanism for a packaging line as claimed in claim 7, characterized in that: The material reversing structure (5) includes pressing block (511), sliding block (512), friction pad (513), connecting rod one (514), clamping frame (515) and spring (516), the clamping frame (515) is slidingly connected in sliding groove one (506), the clamping frame (515) is fixedly connected with spring (516) between them, the clamping frame (515) and clamping groove one (9) are matched with each other, the side wall of clamping frame (515) is fixedly connected with connecting rod one (514), the connecting rod one (514) extends to sliding groove two (507) and is fixedly connected with sliding block (512), the top and bottom side walls of sliding block (512) are fixedly connected with friction pad (513), the sliding block (512) and friction pad (513) are slidingly connected in sliding groove two (507), the other end of sliding block (512) is fixedly connected with pressing block (511).

10. A material diverting mechanism for a packaging line as defined in claim 1, characterized in that: The connecting structure (10) comprises fixed blocks two (1001), sliding frames (1002), clamping rods (1003), connecting rods two (1004), fixed blocks three (1005) and clamping grooves two (1006), the fixed blocks two (1001) are fixedly connected at the two ends of the side walls of the left reversing plate two (5012) and the right reversing plate two (5022) respectively, clamping grooves two (1006) are arranged in the side walls of the fixed blocks two (1001), the sliding frames (1002) are fixedly connected on the side walls of the left reversing plate one (5011), the left reversing plate three (5013), the right reversing plate one (5021) and the right reversing plate three (5023) respectively, the positions of the sliding frames (1002) and the fixed blocks two (1001) correspond to each other, the clamping rods (1003) are slidably connected in the sliding frames (1002), one end of the clamping rod (1003) is rotatably connected with the connecting rod two (1004), the other end of the connecting rod two (1004) is rotatably connected with the fixed block three (1005), the fixed block three (1005) is fixedly connected on the side wall of the pressing block (511), and the clamping rod (1003) and the clamping groove two (1006) cooperate with each other.

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