CN220575992U - Waste discharge bottom cutting machine - Google Patents

Abstract

The utility model discloses a waste discharge bottom cutting machine, which comprises a frame, an upper die, a lifting driving mechanism, a lower die, a cutter and a translation driving mechanism, wherein the lifting driving mechanism is arranged on the frame, and an output end of the lifting driving mechanism is connected with the upper die so as to drive the upper die to ascend or descend; the lower die is arranged on the frame and positioned below the upper die, the lower die is provided with a waste discharge hole which is vertically communicated, and the upper die is provided with a male die which can penetrate through the waste discharge hole; the cutter is arranged on the surface of the lower die and can move along the surface of the lower die, and the translation driving mechanism is arranged on the frame and drives the cutter to move. The waste discharge bottom cutting machine can cut redundant waste materials from the pearl cotton material plate and discharge the waste materials, so that the processing steps for producing the pearl cotton packaging box are saved, the production efficiency is improved, and the production cost is reduced.

Description

Waste discharge bottom cutting machine

Technical Field

The utility model relates to a pearl cotton cutting machine, in particular to a waste discharge bottom cutting machine.

Background

In the packaging industry, pearl cotton materials are commonly used for manufacturing packaging boxes. The pearl wool material has the advantages of light weight, softness, easy processing and the like, so that the pearl wool material is often used as a buffer box for packaging fragile articles. For example, in a packing box for protecting wine bottles and wine cups, pearl wool is used as an inner pad for protecting the wine bottles and wine cups. As shown in fig. 1, the pearl wool material plate 300 is used as the inner pad of the packaging box, the middle part of the pearl wool material plate 300 needs to be hollowed out to be used as the inner cavity for containing wine bottles and wine cups, and the bottom of the inner cavity needs to be protected by a thinner bottom pad. In conventional processing and production, a through hole 301 penetrating up and down is punched through a punching machine by a pearl cotton material plate 300, then the material 302 discharged after the through hole is cut into a base pad by a cutting machine, and finally the base pad is manually placed at the bottom in the through hole 301 after the processing of the packaging box is completed, so that an inner cavity for accommodating products is formed.

However, the existing processing method needs to use a punching machine and a cutting machine, and also needs to manually assemble the punched material plate and the cut base pad, so that the processing method uses more equipment, and also needs manual operation by workers, has more processing steps, low production efficiency and higher production cost, and is unfavorable for production.

Disclosure of Invention

The utility model aims to provide a waste discharge bottom cutting machine which can cut redundant waste materials out of a pearl cotton material plate and discharge the waste materials, so that the processing steps for producing pearl cotton packaging boxes are saved, the production efficiency is improved, and the production cost is reduced.

In order to achieve the above purpose, the waste discharging bottom cutting machine provided by the utility model comprises a frame, an upper die, a lifting driving mechanism, a lower die, a cutter and a translation driving mechanism, wherein the lifting driving mechanism is arranged on the frame, and an output end of the lifting driving mechanism is connected with the upper die so as to drive the upper die to ascend or descend; the lower die is arranged on the frame and positioned below the upper die, the lower die is provided with a waste discharge hole which is vertically communicated, and the upper die is provided with a male die which can penetrate through the waste discharge hole; the cutter is arranged on the surface of the lower die and can move along the surface of the lower die, and the translation driving mechanism is arranged on the frame and drives the cutter to move.

Compared with the prior art, the upper die and the lower die are arranged on the frame, the male die is arranged on the upper die, the waste discharge hole corresponding to the male die is arranged on the lower die, the upper die is driven to move downwards by utilizing the lifting driving mechanism, so that the upper die is pressed against the pearl cotton material plate, waste on the pearl cotton material plate is pushed out from the waste discharge hole of the lower die by utilizing the male die, and the waste is further driven to protrude out of the pearl cotton material plate. And then, a cutter is arranged on the surface of the lower die, and is driven to move by a translation driving mechanism, so that the cutter can move on the surface of the lower die, and the aim of cutting waste protruding out of the pearl cotton material plate is fulfilled. Therefore, the utility model can realize the actions of pushing out waste, cutting waste and discharging waste, when the protruded waste is cut, only a layer of thinner waste is left at the bottom in the waste discharging hole, so that the pearl cotton material plate can form an inner cavity for accommodating and protecting the commodity, only one-time processing is needed, the operations of waste discharging, cutting, assembling and the like are not needed, the processing steps for producing the pearl cotton packaging box are greatly simplified, and the production efficiency is improved; meanwhile, various equipment such as a punching machine, a cutting machine and the like are not needed in the production process, so that the production cost is effectively reduced.

Preferably, the cutter is a soft blade. Therefore, the cutter can be operated to achieve the cutting effect, and the cutter can also ensure that only the protruding waste is cut during cutting, so that the cutting effect is improved.

Specifically, the waste discharge bottom cutting machine further comprises a cutting driving mechanism, wherein the cutting driving mechanism is arranged on the translation driving mechanism and drives the soft blade to operate; the running direction of the soft blade is perpendicular to the moving direction of the soft blade. The soft blade can automatically and continuously run by utilizing the cutting driving mechanism without manually operating the cutter to cut, so that the degree of automation is improved, the production efficiency is effectively improved, and the labor intensity is reduced.

Specifically, the cutting driving mechanism comprises a cutting motor, a first blade wheel and a second blade wheel, wherein the cutting motor is arranged on the frame, the output end of the cutting motor is connected with the first blade wheel, the second blade wheel is pivoted to the frame, the first blade wheel and the second blade wheel are respectively positioned on two opposite sides of the lower die, and the cutter surrounds between the first blade wheel and the second blade wheel. Through setting up first blade wheel and second blade wheel, it can drive soft blade and move in succession, guarantees stability and the high efficiency of cutting.

Specifically, the cutting driving mechanism further comprises a tensioning device, the tensioning device comprises a sliding block and an adjusting screw, the sliding block is slidably arranged on the frame along the running direction of the soft blade, the second blade wheel is pivoted on the sliding block, and the adjusting screw is pivoted on the frame and one end of the adjusting screw is in threaded connection with the sliding block. Through setting up overspeed device tensioner both can make soft blade more easily around in on first blade wheel and the second blade wheel, improve the convenience of equipment, can be more convenient easily again adjust soft blade's elasticity degree improves the effect of cutting.

Specifically, the translation actuating mechanism includes translation motor, driving pulley, driven pulley, belt and slider, translation motor set up in the frame and the output with driving pulley connects, driven pulley pin joint in the other end of frame, the belt around in driving pulley with between the driven pulley, the slider slidingly set up in the frame and with belt fixed connection, cut actuating mechanism set up in on the slider.

Preferably, the lifting driving mechanism comprises a lifting motor, a driving sprocket, a driven sprocket, a chain, a nut, a screw rod and a lifting bracket, wherein the nut is rotatably arranged on the frame, the screw rod is in threaded connection with the nut, the lower end of the screw rod is fixedly connected with the lifting bracket, and the upper die is fixed on the lower side of the lifting bracket; the lifting motor is arranged on the frame, the output end of the lifting motor is connected with the driving sprocket, the driven sprocket is coaxially fixed on the nut, and the chain surrounds between the driving sprocket and the driven sprocket.

Preferably, the waste discharge bottom cutting machine further comprises a knife sharpening device, wherein the knife sharpening device is arranged on at least one side of the cutter to sharpen the cutting edge of the cutter. The knife sharpening device can prevent Li Feng degrees of the cutting edge from being reduced after the cutter is used for a period of time, so that the cutting effect is ensured.

Specifically, the knife sharpening device comprises a driving motor and a millstone, wherein the driving motor is arranged on the frame, the output end of the driving motor is connected with the millstone, and the millstone is contacted with a side wall of the cutter, which is close to the cutting edge. Therefore, the time for sharpening can be controlled by controlling the start and stop of the driving motor, manual operation is not needed, the cutter is not needed to be disassembled, the degree of automation is improved, and the convenience of use is improved.

Preferably, the waste discharging and bottom cutting machine further comprises a transporting device arranged at the lower side of the frame and below the lower die, so as to receive the waste discharged from the lower die and transport the waste outwards. Therefore, the waste can be discharged in time, and the blockage of the waste is prevented.

Drawings

FIG. 1 is a diagram showing the structure of a pearl cotton plate before waste discharge.

Fig. 2 is a perspective view of the waste discharging bottom cutter of the present utility model.

Fig. 3 is a front view of the waste discharging bottom cutter of the present utility model.

Fig. 4 is a side view of the waste and bottom cutter of the present utility model.

Fig. 5 is a block diagram of a cutting drive mechanism and a translation drive mechanism of the waste discharging bottom cutter of the present utility model.

Fig. 6 is a structural view of a lifting drive mechanism of the waste discharging bottom cutter of the present utility model.

Fig. 7 is a block diagram of a knife grinder of the waste-discharging bottom-shaving machine of the present utility model.

Fig. 8 is a block diagram of the reference block of the waste discharging bottom cutter of the present utility model.

FIG. 9 is a schematic diagram of the waste discharge bottom cutting machine of the present utility model for cutting the waste discharge bottom of a pearl cotton material plate.

FIG. 10 is a block diagram of a processed pearl wool panel of the present utility model.

Detailed Description

In order to describe the technical content, the constructional features and the effects achieved by the present utility model in detail, the following description is made with reference to the embodiments in conjunction with the accompanying drawings.

As shown in fig. 2 to 4 and 9 to 10, the waste discharging and bottom cutting machine 100 of the present utility model is suitable for discharging and bottom cutting the pearl wool board 200, wherein the pearl wool board 200 is a semi-finished board which has been punched by a punching machine but has no waste 202 discharged, and the waste 202 is located in the hole 201 of the pearl wool board 200. The waste discharge bottom cutting machine 100 comprises a frame 1, an upper die 2, a lifting driving mechanism 3, a lower die 4, a cutter 5 and a translation driving mechanism 6, wherein the lifting driving mechanism 3 is arranged on the frame 1, and the output end of the lifting driving mechanism is connected with the upper die 2 so as to drive the upper die 2 to ascend or descend. The lower die 4 is arranged on the frame 1 and is positioned below the upper die 2, the lower die 4 is provided with a waste discharge hole 41 which is vertically communicated, the appearance of the waste discharge hole 41 is the same as that of the hole 201 of the pearl cotton material plate 200, but larger than that of the hole 201 of the pearl cotton material plate 200, so that the waste 202 can be conveniently discharged by falling through the waste discharge hole 41. The upper die 2 is provided with a male die 21 which can pass through the waste discharge hole 41, and the male die 21 has the same shape as the hole 201 of the pearl wool material plate 200 but smaller than the hole 201 of the pearl wool material plate 200 so as to freely pass through the waste discharge hole 41 when pushing the waste 202 through the waste discharge hole 41. The cutter 5 is disposed on the surface of the lower die 4 and can move along the surface of the lower die 4, and the translational driving mechanism 6 is disposed on the frame 1 and drives the cutter 5 to move. The moving direction of the cutter 5 is the same as the extending direction of the feeding.

Referring to fig. 2 and 5, the cutter 5 is a soft blade. Therefore, the cutter 5 can be operated to achieve the cutting effect, and the cutter can cut only the protruding waste 202 during cutting, so that the cutting effect is improved. The waste discharge bottom cutting machine 100 further comprises a cutting driving mechanism 7, wherein the cutting driving mechanism 7 is arranged on the translation driving mechanism 6 and drives the soft blade to operate. The translation driving mechanism 6 drives the cutting driving mechanism 7 and the cutter 5 to move simultaneously. The running direction of the soft blade is perpendicular to the moving direction of the soft blade. The cutting driving mechanism 7 can enable the soft blade to automatically and continuously run, a cutter 5 is not required to be manually operated for cutting, the degree of automation is improved, the production efficiency is effectively improved, and the labor intensity is reduced. More specifically, the cutting driving mechanism 7 includes a cutting motor 71, a first blade wheel 72, and a second blade wheel 73, the cutting motor 71 is disposed on the frame 1, the output end of the cutting motor is connected to the first blade wheel 72, the second blade wheel 73 is pivotally connected to the frame 1, the first blade wheel 72 and the second blade wheel 73 are respectively located on two opposite sides of the lower die 4, and the cutter 5 surrounds between the first blade wheel 72 and the second blade wheel 73. The upper section of the cutter 5 is located above the surface of the lower die 4, the lower section of the cutter 5 is located below the lower die 4, and when the pearl cotton flitch 200 is placed on the surface of the lower die 4, the upper section of the cutter 5 is located between the bottom surface of the pearl cotton flitch 200 and the surface of the lower die 4, so as to cut the waste 202 protruding from the bottom surface of the pearl cotton flitch 200. By providing the first blade wheel 72 and the second blade wheel 73, the soft blade can be driven to continuously run, and the cutting stability and the cutting efficiency are ensured.

As shown in fig. 2 and 5, the cutting driving mechanism 7 further includes a tensioning device 8, the tensioning device 8 includes a sliding block 81 and an adjusting screw 82, the sliding block 81 is slidably disposed on the frame 1 along the running direction of the soft blade, the second blade wheel 73 is pivotally connected to the sliding block 81, and the adjusting screw 82 is pivotally connected to the frame 1 and has one end screwed with the sliding block 81. By arranging the tensioning device 8, the soft blade can be more easily wound on the first blade wheel 72 and the second blade wheel 73, the convenience of assembly is improved, the tightness degree of the soft blade can be more conveniently and easily adjusted, and the cutting effect is improved.

As shown in fig. 2 and 5, the translational driving mechanism 6 includes a translational motor 61, a driving pulley 62, a driven pulley 63, a belt 64 and a sliding seat 65, wherein the driving pulley 62, the driven pulley 63 and the belt 64 are symmetrically disposed on two sides of the frame 1 and are respectively disposed on two opposite sides of the lower die 4. The driving pulley 62 is pivotally connected to one end of the frame 1, the translation motor 61 is disposed on the frame 1, the output end of the translation motor is connected to one of the driving pulleys 62, and the driving pulleys 62 are coaxially connected by a rotating shaft 66, so as to realize synchronous driving. The driven pulley 63 is pivoted to the other end of the frame 1, and the belt 64 is wound around the driving pulley 62 and the driven pulley 63. Guide rails 11 are arranged on two sides of the frame 1, and two ends of the sliding seat 65 are slidably arranged on the guide rails 11 of the frame 1 and are fixedly connected with the two belts 64 respectively. The cutting drive mechanism 7 is provided on the slider 65.

Referring to fig. 2 to 4 and 6, the lifting driving mechanism 3 includes a lifting motor 31, a driving sprocket 32, a driven sprocket 33, a chain 34, a nut 35, a screw rod 36 and a lifting bracket 37, the nut 35 is rotatably disposed on the frame 1, the screw rod 36 is in threaded connection with the nut 35, the lower end of the screw rod is fixedly connected with the lifting bracket 37, and four corners of the lifting bracket 37 are disposed on the frame 1 in a vertically sliding manner through guide rods 38. The upper die 2 is fixed on the lower side of the lifting bracket 37; the lifting motor 31 is arranged on the frame 1, the output end of the lifting motor is connected with the driving sprocket 32, the driven sprocket 33 is coaxially fixed on the nut 35, and the chain 34 surrounds between the driving sprocket 32 and the driven sprocket 33.

Referring to fig. 3, 4 and 7, the waste-discharging bottom-shaving machine 100 further includes a knife sharpening device 9, wherein the knife sharpening device 9 is disposed on at least one side of the cutter 5 to sharpen the edge of the cutter 5. The knife sharpening device 9 can prevent the sharpness of the cutting edge from being reduced after the cutter 5 is used for a period of time, thereby ensuring the cutting effect. The number of the knife sharpening devices 9 is two, one of which is used for sharpening the upper side of the cutting edge of the cutter 5, and the other is used for sharpening the lower side of the cutting edge of the cutter 5. Specifically, the knife sharpening device 9 comprises a driving motor 91 and a millstone 92, the millstone 92 is a knife sharpening stone, the driving motor 91 is arranged on the frame 1, the output end of the driving motor is connected with the millstone 92, and the millstone 92 is contacted with a side wall of the cutter 5 close to the cutting edge. Thus, the time for sharpening can be controlled by controlling the start and stop of the driving motor 91, manual operation is not needed, the cutter 5 is not needed to be disassembled, the degree of automation is improved, and the convenience of use is improved.

As shown in fig. 2, the waste-discharging bottom-shaving machine 100 further includes a transporting device 110, wherein the transporting device 110 is disposed at the lower side of the frame 1 and below the lower die 4, so as to receive the waste 202 discharged from the lower die 4 and transport the waste 202 outwards. This allows the waste 202 to be discharged in time, preventing the waste 202 from clogging.

As further shown in fig. 2 and 8, the waste bottom cutting machine 100 further includes a reference block 120, and the reference block 120 is adjustably disposed on the frame 1 and above the surface of the lower die 4. The reference block 120 includes a transverse reference block 121 and two longitudinal reference blocks 122, the two longitudinal reference blocks 122 are disposed on the frame 1 in a manner of being transversely movable, and two ends of the two longitudinal reference blocks 122 are connected to the frame 1 through connecting bolts. The transverse reference block 121 is longitudinally movably disposed on the longitudinal reference block 122 by a connecting member 123, and two ends of the transverse reference block are respectively connected to the two longitudinal reference blocks 122 by connecting bolts. By setting the reference block 120, the size of the bearing area of the pearl cotton material plate 200 on the lower die 4 can be adjusted, so that the waste discharge bottom cutting machine 100 of the utility model can be suitable for pearl cotton material plates 200 with different sizes, and the applicability of the equipment is improved.

In summary, and with reference to fig. 1 to 10, the following describes the operation of the waste-discharging bottom-shaving machine 100 of the present utility model in detail, as follows:

firstly, the pearl wool material plate 200 is placed on the bearing area, and after being aligned with the reference block 120, the waste 202 of the pearl wool material plate 200 is opposite to the waste discharge hole 41 of the lower die 4. Then, the lifting motor 31 is started, the lifting motor 31 drives the nut 35 to rotate through the driving sprocket 32, the chain 34 and the driven sprocket 33, the nut 35 drives the screw rod 36 to rotate so as to enable the screw rod 36 to descend, and the screw rod 36 pushes the lifting bracket 37 and the upper die 2 to descend. When the upper die 2 approaches the pearl wool board 200, the punch 21 of the upper die 2 pushes the waste 202 of the pearl wool board 200, so that the waste 202 extends out of the lower bottom surface of the pearl wool board 200 and enters the waste discharge hole 41, and at this time, the waste 202 is not completely separated from the hole 201 of the pearl wool board 200, and the waste 202 with a certain thickness is located in the hole 201 of the pearl wool board 200 (the thickness of the waste 202 left in the hole is set according to the production requirement). At this time, the cutting motor 71 is started to make the cutter 5 run, and the translation motor 61 is started at the same time, so that the slide seat 65 drives the whole cutting driving mechanism 7 and the cutter 5 to move back and forth, the cutter 5 can cut off the waste 202 extending out of the pearl cotton material plate 200 in the moving process, and the cut waste 202 finally falls onto the transporting device 100 through the waste discharge hole 41, and the transporting device 100 can transport the waste 202 in time. After a period of time, the knife sharpening device 9 may be started to sharpen the edge of the cutter 5, so as to ensure smooth cutting and improve the smoothness of the cut of the pearl cotton flitch 200.

Compared with the prior art, the utility model has the advantages that the upper die 2 and the lower die 4 are arranged on the frame 1, the male die is arranged on the upper die 2, the waste discharge hole 41 corresponding to the male die is arranged on the lower die 4, the upper die 2 is driven to move downwards by utilizing the lifting driving mechanism 3, so that the upper die 2 is pressed against the pearl cotton material plate 200, the waste 202 on the pearl cotton material plate 200 is pushed out from the waste discharge hole 41 of the lower die 4 by utilizing the male die, and the waste 202 is further driven to protrude out of the pearl cotton material plate 200. And then, the cutter 5 is arranged on the surface of the lower die 4, and the translational driving mechanism 6 is used for driving the cutter 5 to move, so that the cutter 5 can move on the surface of the lower die 4, and the aim of cutting the waste 202 protruding out of the pearl cotton material plate 200 is fulfilled. Therefore, the actions of pushing out the waste 202, cutting the waste 202 and discharging the waste 202 can be realized, when the protruding waste 202 is cut, only a layer of thinner waste 202 is left at the bottom of the waste discharging hole 41, so that the pearl cotton material plate 200 can form an inner cavity for accommodating and protecting the commodity, only one-time processing is needed, operations such as waste discharging, cutting and assembling are not needed, the processing steps for producing the pearl cotton packaging box are greatly simplified, and the production efficiency is improved; meanwhile, various equipment such as a punching machine, a cutting machine and the like are not needed in the production process, so that the production cost is effectively reduced.

The foregoing disclosure is merely illustrative of the principles of the present utility model, and thus, it is intended that the scope of the utility model be limited thereto and not by this disclosure, but by the claims appended hereto.

Claims (10)

1. The utility model provides a waste discharge bottom machine of cutting which characterized in that: the device comprises a frame, an upper die, a lifting driving mechanism, a lower die, a cutter and a translation driving mechanism, wherein the lifting driving mechanism is arranged on the frame, and the output end of the lifting driving mechanism is connected with the upper die so as to drive the upper die to ascend or descend; the lower die is arranged on the frame and positioned below the upper die, the lower die is provided with a waste discharge hole which is vertically communicated, and the upper die is provided with a male die which can penetrate through the waste discharge hole; the cutter is arranged on the surface of the lower die and can move along the surface of the lower die, and the translation driving mechanism is arranged on the frame and drives the cutter to move.

2. The waste discharge bottom cutter of claim 1, wherein: the cutter is a soft blade.

3. The waste discharge bottom cutter of claim 2, wherein: the waste discharge bottom cutting machine further comprises a cutting driving mechanism, wherein the cutting driving mechanism is arranged on the translation driving mechanism and drives the soft blade to operate; the running direction of the soft blade is perpendicular to the moving direction of the soft blade.

4. A waste discharge bottom cutter as defined in claim 3, wherein: the cutting driving mechanism comprises a cutting motor, a first blade wheel and a second blade wheel, wherein the cutting motor is arranged on the frame, the output end of the cutting motor is connected with the first blade wheel, the second blade wheel is pivoted to the frame, the first blade wheel and the second blade wheel are respectively positioned on two opposite sides of the lower die, and the cutter surrounds the first blade wheel and the second blade wheel.

5. The waste discharge bottom cutter of claim 4, wherein: the cutting driving mechanism further comprises a tensioning device, the tensioning device comprises a sliding block and an adjusting screw, the sliding block is slidably arranged on the frame along the running direction of the soft blade, the second blade wheel is pivoted on the sliding block, and the adjusting screw is pivoted on the frame and one end of the adjusting screw is in threaded connection with the sliding block.

6. A waste discharge bottom cutter as defined in claim 3, wherein: the translation driving mechanism comprises a translation motor, a driving belt pulley, a driven belt pulley, a belt and a sliding block, wherein the translation motor is arranged on the frame, the output end of the translation motor is connected with the driving belt pulley, the driven belt pulley is pivoted to the other end of the frame, the belt surrounds the driving belt pulley and the driven belt pulley, the sliding block is slidingly arranged on the frame and fixedly connected with the belt, and the cutting driving mechanism is arranged on the sliding block.

7. The waste discharge bottom cutter of claim 1, wherein: the lifting driving mechanism comprises a lifting motor, a driving sprocket, a driven sprocket, a chain, a nut, a screw rod and a lifting bracket, wherein the nut is rotatably arranged on the frame, the screw rod is in threaded connection with the nut, the lower end of the screw rod is fixedly connected with the lifting bracket, and the upper die is fixed on the lower side of the lifting bracket; the lifting motor is arranged on the frame, the output end of the lifting motor is connected with the driving sprocket, the driven sprocket is coaxially fixed on the nut, and the chain surrounds between the driving sprocket and the driven sprocket.

8. The waste discharge bottom cutter of claim 1, wherein: the waste discharge bottom cutting machine further comprises a knife sharpening device, wherein the knife sharpening device is arranged on at least one side of the cutter to sharpen the edge of the cutter.

9. The waste discharge bottom cutter of claim 8, wherein: the knife sharpening device comprises a driving motor and a millstone, wherein the driving motor is arranged on the frame, the output end of the driving motor is connected with the millstone, and the millstone is contacted with a side wall of the cutter, which is close to the cutting edge.

10. The waste discharge bottom cutter of claim 1, wherein: the waste discharge bottom cutting machine further comprises a conveying device, wherein the conveying device is arranged on the lower side of the frame and is located below the lower die, so that waste discharged from the lower die is received and conveyed outwards.