Paperboard die-cutting machine

Abstract

The utility model provides a paperboard die-cutting machine, which relates to the technical field of paperboard processing, and comprises a support table, support legs, a mounting groove, a lower die holder, a toothed belt, a baffle plate, a limiting plate, a rotating shaft, a toothed belt wheel, a support frame, a motor, a fixed plate and a top plate, an upper die base is arranged on the supporting table and located below the top plate, a sliding sleeve is arranged on the outer surface of the upper die base, the sliding sleeve is in sliding connection with the stand column, a hydraulic cylinder is arranged on the top plate, and the output end of the hydraulic cylinder penetrates through the top plate and then is fixedly connected with the upper die base. According to the paperboard die-cutting device, the to-be-die-cut paperboard is placed on the two tooth-shaped belts, so that a worker does not need to take out the to-be-die-cut paperboard firstly and then place the to-be-die-cut paperboard on the to-be-die-cut area, the operation requirement on the worker can be effectively reduced, the worker only needs to complete placement of the paperboard, and the paperboard die-cutting device is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to paperboard processing technical field, and specifically is a paperboard die cutting machine. BACKGROUND

[0002] The paperboard die cutting machine can cut paperboard into required size and shape, and is commonly used for manufacturing various gift packaging boxes. In the prior art, the paperboard die cutting machine has the problem that the operator needs to take out the completed die cut paperboard from the die cutting area and place the paperboard to be die cut into the die cutting area, which requires high operation of the operator. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a paperboard die cutting machine to solve the problems mentioned in the background.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the paperboard die cutting machine comprises a support table, the bottom of the support table is provided with a support leg, the middle of the support table is provided with a mounting groove, the inside of the mounting groove is provided with a lower die holder, the two sides of the support table are respectively provided with a toothed belt, the outer surface of the toothed belt is uniformly provided with a baffle, the side of one of the toothed belts is provided with a limiting plate, the two ends of the support table are respectively provided with a rotating shaft, the rotating shaft is rotatably connected with the support table, the two ends of the rotating shaft are respectively provided with a toothed belt wheel engaged with the toothed belt, one side of one of the support legs is provided with a support frame, the support frame is provided with a motor for driving the rotation of the rotating shaft, the two sides of the support table are respectively provided with a fixed plate, the top of the support table is provided with a top plate, the fixed plate and the top plate are connected through a stand column, the support table is provided with an upper die holder below the top plate, the outer surface of the upper die holder is provided with a sliding sleeve, the sliding sleeve is slidably connected with the stand column, the top plate is provided with a hydraulic cylinder, the output end of the hydraulic cylinder penetrates the top plate and is fixedly connected with the upper die holder.

[0005] Preferably, a spring is sleeved on the stand column, and the spring is located between the sliding sleeve and the fixed plate.

[0006] Preferably, the two ends of the spring are respectively provided with annular check rings, and the check rings are slidably connected with the stand column.

[0007] Preferably, the horizontal height of the upper surface of the toothed belt is higher than that of the upper surface of the support table.

[0008] Preferably, the support table is provided with a material guide table on one side.

[0009] The utility model has the advantages of:

[0010] The paperboard die-cutting machine can place the paperboard to be die-cut on the two toothed belts while die-cutting the paperboard, so that the operation requirement of the worker can be effectively reduced, the worker only needs to place the paperboard, and the paperboard die-cutting machine is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 is a structural schematic view of the embodiment of the utility model.

[0012] Fig. 2 is a structural schematic view of the support table.

[0013] Fig. 3 is a structural schematic view of the toothed belt.

[0014] In the drawing: 1, support table, 2, support leg, 3, lower die holder, 4, toothed belt, 5, baffle, 6, limiting plate, 7, rotating shaft, 8, toothed belt wheel, 9, support frame, 10, motor, 11, fixed plate, 12, top plate, 13, stand, 14, upper die holder, 15, sliding sleeve, 16, hydraulic cylinder, 17, spring, 18, check ring, 19, material guide table. DETAILED DESCRIPTION

[0015] The embodiment of the utility model will be further described in combination with the drawings.

[0016] As Figs. 1-3 shown, a paperboard die-cutting machine, including support table 1, the bottom of support table 1 is provided with support leg 2, the middle part of support table 1 is provided with installation groove, the inside of installation groove is provided with lower die holder 3, the both sides of support table 1 are provided with toothed belt 4, the outer surface of toothed belt 4 is uniformly provided with baffle 5, the side of baffle 5 on one of toothed belt 4 is provided with limiting plate 6, the both ends of support table 1 are provided with rotating shaft 7, rotating shaft 7 is rotatably connected with support table 1, the both ends of rotating shaft 7 are provided with toothed belt wheel 8 meshing with toothed belt 4, one side of one support leg 2 is provided with support frame 9, support frame 9 is provided with motor 10 for driving one rotating shaft 7 to rotate, the both sides of support table 1 are provided with fixed plate 11, the top of support table 1 is provided with top plate 12, fixed plate 11 and top plate 12 are connected by stand 13, the upper die holder 14 of support table 1 and located below top plate 12 is provided, the outer surface of upper die holder 14 is provided with sliding sleeve 15, sliding sleeve 15 is slidably connected with stand 13, top plate 12 is provided with hydraulic cylinder 16, the output end of hydraulic cylinder 16 penetrates through top plate 12 and is fixedly connected with upper die holder 14.

[0017] The limiting plate 6 is fixed on the baffle 5, and the limiting plate 6 is not directly connected with the toothed belt 4, so as to avoid that the limiting plate 6 affects the normal rotation of the toothed belt 4, and the distance between the limiting plate 6 and the toothed belt 4 is less than the thickness of the paperboard, so as to avoid that the limiting plate 6 cannot limit the position of the paperboard.

[0018] When the paperboard is die-cut, first, the paperboard to be die-cut is placed on the two toothed belts 4, one side of the paperboard is aligned with the two baffles 5 on the two toothed belts 4, and the adjacent side of the paperboard is aligned with the limiting plate 6, so as to complete the placement of the paperboard, after the placement of the paperboard is completed, the motor 10 drives the rotating shaft 7 to rotate, when the rotating shaft 7 rotates, the two toothed belts 4 are synchronously driven to rotate through the toothed belt wheel 8 on the rotating shaft 7, when the toothed belt 4 rotates, the paperboard placed on the toothed belt 4 is moved, when the paperboard moves to the predetermined position between the lower die seat 3 and the upper die seat 14, the motor 10 stops, then the hydraulic cylinder 16 is started, the output end of the hydraulic cylinder 16 is extended to push the upper die seat 14 to move downward, the upper die seat 14 cooperates with the lower die seat 3 to realize the die-cutting of the paperboard, in the process of die-cutting the paperboard, since the toothed belt 4 is in the state of stopping moving, at this time, the paperboard to be die-cut can be continuously placed on the two toothed belts 4, after the paperboard is die-cut, the motor 10 is started to move the paperboard which has completed the die-cut from below the upper die seat 14, and the paperboard which has not completed the die-cut enters the predetermined position between the lower die seat 3 and the upper die seat 14, so as to continue to die-cut the paperboard.

[0019] When the paperboard moves above the lower die seat 3, the distance between the paperboard and the lower die seat 3 is less than the thickness of the paperboard, so as to avoid that the paperboard appears the indentation which affects the quality of the paperboard.

[0020] When the toothed belt 4 moves, the paperboard can be pushed to move by the baffle 5, so as to improve the moving stability of the paperboard.

[0021] Further, the spring 17 is sleeved on the stand column 13, the spring 17 is located between the sliding sleeve 15 and the fixed plate 11, when the upper die seat 14 moves downward, the sliding sleeve 15 extrudes the spring 17 on the stand column 13, so as to improve the cooperation stability of the sliding sleeve 15 and the stand column 13, and further improve the stability of the upper die seat 14 when moving, and improve the die-cutting effect of the paperboard.

[0022] Further, the two ends of the spring 17 are respectively provided with annular check rings 18, the check rings 18 are in sliding connection with the stand column 13, and the check rings 18 can increase the contact area of the fixed plate 11, the sliding sleeve 15 and the spring 17, so as to avoid that the spring 17 is damaged due to the small contact area and uneven contact with the spring 17.

[0023] Further, the horizontal height of the upper surface of the toothed belt 4 is higher than the horizontal height of the upper surface of the support table 1, so as to avoid that the paperboard is abraded on the support table 1.

[0024] Further, one side of the support table 1 is provided with a guide table 19, when the finished die-cut paperboard on the toothed belt 4 falls off from the toothed belt 4, the end of the paperboard can be prevented from directly hitting the ground through the guide table 19, thereby facilitating protection of the paperboard.

[0025] In the description of the utility model, unless another definite provision and limitation, the term "installation", "link", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication, for the ordinary skilled in the art, the above-mentioned term can be understood according to the specific meaning in the utility model.

Claims

1. A paperboard die cutter characterized by, The utility model provides a support table, the bottom of support table is provided with support leg, the middle of support table is provided with installation slot, the inside of installation slot is provided with lower die seat, both sides of support table are provided with toothed belt respectively, the outer surface of toothed belt is evenly provided with baffle, the side of baffle of one toothed belt is provided with limit board, both ends of support table are provided with pivot respectively, the pivot is rotatably connected with support table, the both ends of pivot are provided with toothed pulley and are engaged with toothed belt, one side of one support leg is provided with support frame, the support frame is provided with motor for driving one pivot to rotate, both sides of support table are provided with fixed plate respectively, the top of support table is provided with top plate, the fixed plate and top plate are connected through stand, the upper of support table and below top plate are provided with upper die seat, the outer surface of upper die seat is provided with sliding sleeve, the sliding sleeve is slidably connected with stand, the top plate is provided with hydraulic cylinder, the output of hydraulic cylinder penetrates top plate and is fixedly connected with upper die seat.

2. The paperboard die cutter of claim 1, wherein, The stand is sleeved with a spring, and the spring is located between the sliding sleeve and the fixed plate.

3. The paperboard die cutter of claim 2, wherein, The spring is provided with annular check rings at both ends, and the check rings are slidably connected with the stand.

4. The paperboard die cutter of claim 1, wherein, The horizontal height of the upper surface of the toothed belt is higher than that of the support table.

5. The paperboard die cutter of any of claims 1-4, characterized in that, One side of the support table is provided with a material guide table.

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