Auxiliary table rail clamping device of turnover paper collecting machine

Abstract

The utility model relates to the technical field of paper collecting machines, in particular to a turnover paper collecting machine auxiliary table rail clamping device which comprises a turnover paper collecting machine auxiliary table, a transverse rod and two clamping plates, the transverse rod and the two clamping plates form a U-shaped structure, and the upper portion and the lower portion of the inner side of the U-shaped structure are provided with threads matched with screws to abut against the U-shaped structure to be used as a fixed auxiliary table side plate. As the auxiliary table needs to lift up and down, the limiting device must be made into a U shape, the upper thread and the lower thread on the outer side are used in cooperation with the screws, the screws are tightly attached to the chain rails, and therefore the auxiliary table can be lifted up and down. The track gap is adjusted through the tightness fit of the adjusting screws, the U-shaped inner side of the limiting device is arc-shaped, stress concentration is reduced, sharp corner positions of auxiliary table side plates can be effectively avoided, and therefore the problem that the track gap is enlarged due to the fact that upper, lower, front and back tracks of a chain of an existing auxiliary table of the turnover paper collecting machine are prone to abrasion after being used for a long time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper collection machines, in particular to a rail clamping device for an auxiliary platform of a turnover paper collection machine. Background Art

[0002] The auxiliary platform is driven up and down by chains on both sides. The chains on both sides are not closed, and are only driven by a sprocket in the middle. Therefore, the part in front of the sprocket is pushed forward, and the part behind is pulled. There are limit tracks up and down, front and back to limit the movement of the chain.

[0003] After long-term use, the upper and lower front and rear tracks of the chain are easily worn. After wear, the track gap becomes larger, and the chain will wrinkle when pushed. After wrinkling, the track gap becomes even larger, making it unusable. Utility Model Content

[0004] The utility model aims to provide a rail clamping device for an auxiliary platform of a reversing paper collecting machine, aiming to solve the problem that the upper and lower front and rear rails of the chain of the auxiliary platform of the reversing paper collecting machine are easily worn after long-term use, resulting in larger rail gaps.

[0005] To achieve the above-mentioned purpose, the utility model provides a rail clamping device for an auxiliary platform of a flip paper collection machine, comprising an auxiliary platform of a flip paper collection machine, a cross bar and two clamping plates, wherein the cross bar is arranged on one side of the auxiliary platform of the flip paper collection machine, and the two clamping plates are respectively arranged on one side of the cross bar, and the two clamping plates and the cross bar both have clamping holes, and the two clamping plates both have multiple through holes.

[0006] Among them, the auxiliary table rail clamping device of the flip paper collection machine includes a rotating assembly, two screws and two movable cylinders. The rotating assembly is arranged on one side of the cross bar. The two screws are respectively rotatably connected to the cross bar and are respectively connected to the rotating assembly. The two movable cylinders are respectively threadedly connected to the two screws.

[0007] Wherein, the rotating assembly includes a turntable, a first bevel gear and two second bevel gears, the turntable is rotatably connected to the cross bar and is located on one side of the cross bar, the first bevel gear is fixedly connected to the turntable and rotatably connected to the cross bar, the two second bevel gears are respectively rotatably connected to the cross bar, and are respectively fixedly connected to the two screws, and mesh with the first bevel gear.

[0008] Wherein, the rotating assembly also includes two guide rails and two guide blocks, the two guide rails are respectively fixedly connected to the cross bar and are both located inside the cross bar, the two guide blocks are respectively slidably connected to the two guide rails and are respectively fixedly connected to the two moving cylinders and are both located between the guide rails and the moving cylinders.

[0009] Wherein, the rotating assembly also includes a block and a return spring, the block is slidably connected to the cross bar and is located on the side of the cross bar close to the turntable, the return spring is fixedly connected to the block and the cross bar, and is located between the cross bar and the block.

[0010] The utility model discloses a track clamping device for the auxiliary table of a reversing paper collecting machine. The auxiliary table of the reversing paper collecting machine can be used to process paper. The cross bar and the two clamping plates form a U-shaped structure. The inner side thereof has upper and lower threads and matching screws to tighten the auxiliary table side plate. The two outer threads and matching screws are against the chain track to adjust the gap of the chain track and limit the movement of the chain track. Since the auxiliary table needs to be lifted up and down, the limiting device must be made into a U-shaped shape. The two clamping plates are used by the upper and lower threads and matching screws on the outer side. The screws are close to the chain track, and the track gap is adjusted by adjusting the tightness of the screws. The clamping plate and the two clamping plates are installed in front and behind the auxiliary table of the reversing paper collecting machine near the sprocket. The inner side of the U-shaped limiting device is made into an arc shape to reduce the concentration of stress and effectively avoid the sharp corners of the auxiliary table side plate, thereby solving the problem that the upper and lower front and rear tracks of the chain of the existing reversing paper collecting machine auxiliary table are easily worn after long-term use, resulting in a larger track gap. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0012] Figure 1 The utility model is a structural schematic diagram of a rail clamping device for an auxiliary platform of a turnover paper collection machine.

[0013] Figure 2 It is a schematic diagram of the structure of the crossbar and the splint.

[0014] Figure 3 yes Figure 2 sectional view of .

[0015] 1-flip paper collecting machine auxiliary platform, 2-cross bar, 3-clamping plate, 4-card hole, 5-through hole, 6-rotating assembly, 7-screw rod, 8-moving cylinder, 9-turntable, 10-first bevel gear, 11-second bevel gear, 12-guide rail, 13-guide block, 14-card block, 15-reset spring. DETAILED DESCRIPTION

[0016] See also Figure 1-Figure 3 The utility model provides a rail clamping device for an auxiliary platform of a flip paper collection machine, comprising an auxiliary platform 1 of the flip paper collection machine, a cross bar 2 and two clamping plates 3, wherein the cross bar 2 is arranged on one side of the auxiliary platform 1 of the flip paper collection machine, and the two clamping plates 3 are respectively arranged on one side of the cross bar 2, and the two clamping plates 3 and the cross bar 2 both have clamping holes 4, and the two clamping plates 3 both have multiple through holes 5.

[0017] In this embodiment, the paper can be processed by the auxiliary platform 1 of the flip paper collection machine. The crossbar 2 and the two clamps 3 form a U-shaped structure, and the inner side thereof has upper and lower threads and screws to tighten to fix the auxiliary platform side plate. The two outer threads and screws are against the chain track to adjust the gap of the chain track and limit the movement of the chain track. Since the auxiliary platform needs to be raised and lowered, the limiting device must be made into a U-shaped shape. The two clamps 3 are used by the upper and lower threads and screws on the outer side. The screws are close to the chain track, and the track gap is adjusted by adjusting the tightness of the screws. The clamp 3 and the two clamps 3 are installed in the front and rear of the auxiliary platform 1 of the flip paper collection machine near the sprocket. The inner side of the U-shaped limiting device is made into an arc shape to reduce the concentration of stress and effectively avoid the sharp corners of the auxiliary platform side plate, thereby solving the problem that the upper and lower front and rear tracks of the chain of the existing flip paper collection machine auxiliary platform 1 are easily worn after long-term use, resulting in a larger track gap.

[0018] Furthermore, the rail clamping device of the auxiliary platform of the flip paper collection machine includes a rotating component 6, two screws 7 and two movable cylinders 8. The rotating component 6 is arranged on one side of the cross bar 2. The two screws 7 are respectively rotatably connected to the cross bar 2 and are respectively connected to the rotating component 6. The two movable cylinders 8 are respectively threadedly connected to the two screws 7.

[0019] In this embodiment, the rotating component 6 is rotated, and the rotating component 6 drives the two screw rods 7 to rotate. The two screw rods 7 drive the two movable cylinders 8 to move toward the side close to the cross bar 2 or away from the cross bar 2. The movement of the two movable cylinders 8 can drive the two clamps 3 to move closer to or away from each other.

[0020] Furthermore, the rotating assembly 6 includes a turntable 9, a first bevel gear 10 and two second bevel gears 11. The turntable 9 is rotatably connected to the cross bar 2 and is located on one side of the cross bar 2. The first bevel gear 10 is fixedly connected to the turntable 9 and rotatably connected to the cross bar 2. The two second bevel gears 11 are respectively rotatably connected to the cross bar 2 and are respectively fixedly connected to the two screw rods 7 and mesh with the first bevel gear 10.

[0021] In this embodiment, rotating the turntable 9 can drive the first bevel gear 10 to rotate, and the rotation of the first bevel gear 10 can drive the two second bevel gears 11 to rotate, and the rotation of the two second bevel gears 11 can drive the two screws 7 to rotate.

[0022] Furthermore, the rotating assembly 6 also includes two guide rails 12 and two guide blocks 13. The two guide rails 12 are respectively fixedly connected to the cross bar 2 and are both located inside the cross bar 2. The two guide blocks 13 are respectively slidably connected to the two guide rails 12 and are respectively fixedly connected to the two moving cylinders 8 and are both located between the guide rails 12 and the moving cylinders 8.

[0023] In this embodiment, the two guide rails 12 provide installation conditions for the two guide blocks 13. The two guide blocks 13 can guide and limit the two moving cylinders 8, thereby improving the stability of the two moving cylinders 8 when moving.

[0024] Furthermore, the rotating assembly 6 also includes a block 14 and a return spring 15. The block 14 is slidably connected to the cross bar 2 and is located on the side of the cross bar 2 close to the turntable 9. The return spring 15 is fixedly connected to the block 14 and fixedly connected to the cross bar 2, and is located between the cross bar 2 and the block 14.

[0025] In this embodiment, the turntable 9 has a plurality of fitting holes, and the block 14 cooperates with the corresponding fitting holes to limit the turntable 9 , and the block 14 can be bounced into the corresponding fitting hole by the rebound force of the reset spring 15 .

[0026] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A rail clamping device for an auxiliary platform of a reversing paper collection machine, comprising an auxiliary platform of a reversing paper collection machine, characterized in that: It also includes a cross bar and two clamping plates, wherein the cross bar is arranged on one side of the flip paper collection machine auxiliary platform, and the two clamping plates are respectively arranged on one side of the cross bar, the two clamping plates and the cross bar both have clamping holes, and the two clamping plates both have multiple through holes.

2. The rail clamping device for the auxiliary platform of the reversing paper delivery machine according to claim 1, characterized in that: The rail clamping device of the auxiliary platform of the flip paper collection machine includes a rotating assembly, two screws and two moving cylinders. The rotating assembly is arranged on one side of the cross bar. The two screws are respectively rotatably connected to the cross bar and respectively connected to the rotating assembly. The two moving cylinders are respectively threadedly connected to the two screws.

3. The rail clamping device for the auxiliary platform of the reversing paper delivery machine as claimed in claim 2, characterized in that: The rotating assembly includes a turntable, a first bevel gear and two second bevel gears. The turntable is rotatably connected to the cross bar and is located on one side of the cross bar. The first bevel gear is fixedly connected to the turntable and rotatably connected to the cross bar. The two second bevel gears are respectively rotatably connected to the cross bar and are respectively fixedly connected to the two screws and mesh with the first bevel gear.

4. The rail clamping device for the auxiliary platform of the reversing paper delivery machine as claimed in claim 3, characterized in that: The rotating assembly also includes two guide rails and two guide blocks. The two guide rails are respectively fixedly connected to the cross bar and are both located inside the cross bar. The two guide blocks are respectively slidably connected to the two guide rails and are respectively fixedly connected to the two moving cylinders and are both located between the guide rails and the moving cylinders.

5. The rail clamping device for the auxiliary platform of the reversing paper delivery machine as claimed in claim 4, characterized in that: The rotating assembly also includes a block and a return spring. The block is slidably connected to the cross bar and is located on a side of the cross bar close to the turntable. The return spring is fixedly connected to the block and the cross bar and is located between the cross bar and the block.

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