CN211362548U

CN211362548U - Lifting discharging device of paper cutter

Info

Publication number: CN211362548U
Application number: CN201922062182.6U
Authority: CN
Inventors: 叶新强; 李志�
Original assignee: Shanghai Xinkaibao Business Printing Co ltd
Current assignee: Shanghai Xinkaibao Business Printing Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-28
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a lift discharging device of paper cutter belongs to paper cutter equipment technical field, include: a discharging table arranged on the frame; the lifting component is arranged on the rack, penetrates through the discharging platform and is used for driving the discharging platform to move in the vertical direction; the material guide assembly is arranged on the material discharging platform; and set up the transmission subassembly that is used for transmitting the paper buttress on ejection of compact platform, wherein, the guide subassembly includes: a feeding hole arranged on the discharging platform; the guide groove plate is arranged at the feed inlet; and the limiting part is arranged on the discharging table and used for limiting the paper stack to be transported to the appointed direction. An object of the utility model is to provide a lift discharging device of paper cutter can arrange in order the paper buttress, shifts the paper buttress that has been arranged in order, makes things convenient for staff's operation, has reduced operating personnel's work burden.

Description

Lifting discharging device of paper cutter

Technical Field

The utility model relates to a paper cutter equipment technical field especially relates to a lift discharging device of paper cutter.

Background

In the printing industry, it is usually necessary to cut the base paper stacked in a paper pile into certain sizes. During the cutting operation, an operator is required to transfer the sheets from the stack to the cutting platform of the cutter. Because the height of the paper stack is different from the height of the paper cutting platform of the paper cutter, particularly when paper cutting is just started, the height of the paper stack is higher, and an operator needs to lift the arm to carry the paper stack; when the height of the stack of paper is reduced, the operator is required to bend over to carry the stack of paper, thereby greatly increasing the labor intensity of the operator.

Therefore, a corresponding lifting device is usually arranged beside the paper cutting machine so as to adjust the height of the paper and reduce the working intensity of operators. But do not possess the subassembly of arranging in order the exhaust paper buttress in the setting of going up and down at present for the exhaust paper buttress stacks comparatively in disorder many times, and the paper is more in disorder, just can carry after needing the staff to arrange in order, has increaseed staff's working strength, has increased staff's work burden, has also reduced production efficiency, and the staff need arrange in order and carry the paper buttress on discharging device in addition, and troublesome poeration is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a lift discharging device of paper cutter can arrange in order the paper buttress, shifts the paper buttress that has been arranged in order, makes things convenient for staff's operation, has reduced operating personnel's work burden.

The above object of the present invention can be achieved by the following technical solutions:

an elevating and discharging device of a paper cutter comprises: a discharging table arranged on the frame; the lifting component is arranged on the rack, penetrates through the discharging platform and is used for driving the discharging platform to lift in the vertical direction; the material guide assembly is arranged on the discharging platform; and the setting is in be used for transmitting the transmission subassembly of paper buttress on the ejection of compact platform, wherein, the guide subassembly includes: the feeding hole is formed in the discharging platform; the guide chute is arranged at the feed inlet; and the limiting part is arranged on the discharging platform and used for limiting the paper stack so as to enable the paper stack to be transported along the preset direction.

Through adopting the above-mentioned scheme, the lifting unit who goes out the material platform setting in the frame can make the vertical ascending removal of side of play material platform work, avoided the staff to lift the hand or bow at the discharge end and carry the paper buttress, and the guide subassembly that sets up on the play material platform, this guide subassembly is including the feed inlet, baffle box and locating part, and the locating part can carry on spacingly to the paper buttress that enters into on the play material platform, thereby it is cleaner and tidier when making the paper buttress discharge from the play material platform, and the transmission subassembly on the play material platform can convey the paper buttress better, make the staff needn't collect the paper buttress on discharging device, reduce staff's work burden and accelerated production efficiency.

The utility model discloses further set up the locating part includes: driving pieces arranged on two side walls of the discharging table; the clamping plate is arranged at the output end of the driving piece; and the rubber sheet is attached to one side, away from the driving piece, of the clamping plate.

Through adopting above-mentioned scheme, the locating part is including driving piece, sandwich panel and sheet rubber, and the driving piece can drive the sandwich panel and carry out spacing arrangement to the paper buttress for the shape of paper buttress is cleaner and tidier, and the packing can be collected comparatively easily to the paper buttress when discharging.

The utility model discloses further set up the driving piece includes: the driving cylinders are arranged on two side walls of the discharging table; the fixed block is arranged at the output end of the driving cylinder; and the telescopic piece is arranged at one end of the driving cylinder, far away from the fixed block, and the other end of the driving cylinder, far away from the telescopic piece, is fixed with the plywood.

Through adopting above-mentioned scheme, the driving piece is including driving actuating cylinder, fixed block and flexible pipe, the one end of flexible pipe is fixed with the sandwich panel, the other end of flexible pipe is fixed on the fixed block, the output that drives actuating cylinder can drive the fixed block and carry out the ascending removal in horizontal direction, make two sandwich panels can do the clamping motion that is close to each other, thereby can press from both sides tightly the paper buttress and make the edge of paper buttress more neat, flexible pipe can play the effect of buffering, avoid the paper buttress because the power that drives actuating cylinder is too big, the too big damage that makes the paper buttress appear in the clamping dynamics, the product has been destroyed.

The utility model discloses it is further arranged that the extensible member includes: the outer pipe is arranged at one end, far away from the driving cylinder, of the fixed block; the inner pipe is arranged on one side of the sandwich plate close to the outer pipe and movably inserted in the outer pipe; and the extension spring is arranged between one end of the outer pipe, which is close to the fixed block, and the inner end of the inner pipe.

By adopting the scheme, the telescopic pipe is formed by sleeving the inner pipe and the outer pipe through the telescopic spring, the telescopic pipe of the sleeving structure has better buffering capacity, and the phenomenon that the product is damaged by overlarge power and overlarge clamping force of the driving cylinder can be avoided.

The utility model discloses further set up the transmission assembly includes: the sliding rail is arranged at the bottom of the discharging table; the sliding plate is connected with the sliding rail in a sliding manner and is positioned at the bottom of the material guide groove; the rack is arranged on the outer side wall of the sliding plate, and the extending direction of the rack is consistent with the sliding direction of the sliding plate; and with rack toothing's gear is provided with driving motor in the frame, the gear is installed driving motor's output department, the rack both ends are provided with the sand grip that prevents rack roll-off gear.

Through adopting above-mentioned scheme, transmission assembly is including driving motor slide rail, slide, rack and gear, and when motor drive, drive gear revolve, and gear revolve drives the rack and removes, because the rack setting is at the lateral wall of slide, therefore the slide can remove along with the removal of rack for the slide all enough removes along seting up the direction of slide rail on the slide rail, can convey the paper buttress betterly.

The utility model discloses it is further set up that a plurality of shrinkage pools have been seted up at the top of slide, be provided with the ball that can contact with the cardboard in the shrinkage pool.

Through adopting above-mentioned scheme, the ball that sets up on the slide can make the paper buttress from the baffle box comparatively convenient when entering into the slide, also can make the driving piece carry out the pressfitting arrangement to the paper buttress comparatively easily, has made things convenient for the removal of paper buttress on the slide.

The utility model discloses further set up the lifting unit includes: the lifting motor is vertically arranged on the frame; the first threaded rod is arranged at the output end of the lifting motor; a first gear disposed on the first threaded rod; the second threaded rod is arranged on the rack and has threads opposite to those of the first threaded rod; a second gear disposed on the second threaded rod and engaged with the first gear; and the lifting block is arranged on the side wall of the discharging table and is in threaded connection with the first threaded rod and the second threaded rod, and a bearing for the first threaded rod and the second threaded rod to rotate is arranged at the bottom of the rack.

Through adopting above-mentioned scheme, the first threaded rod of elevator motor drive, first threaded rod rotates and can drives the first gear revolve of setting on first threaded rod, and first gear and second gear meshing, therefore can drive the second gear during first gear revolve and do the rotation opposite with first gear, and the second gear is on the second threaded rod, therefore the second threaded rod can do the rotation opposite with first threaded rod, because opposite rotation is made all the time to first threaded rod and second threaded rod, therefore threaded connection is at first threaded rod simultaneously, the elevator on the second threaded rod can move on vertical direction, the elevator sets up the lateral wall at ejection of compact platform, make ejection of compact platform possess the ability of going up and down, make things convenient for the collection of staff to the paper buttress.

The utility model is further provided with a plurality of roller shafts at the bottom in the guide chute.

By adopting the scheme, the paper stacks discharged from the paper cutting machine can easily enter the sliding plate by the aid of the plurality of roller shafts arranged at the bottom in the guide chute, and the paper stacks are convenient to arrange and convey.

To sum up, the utility model discloses following beneficial effect has:

the lifting assembly of the utility model enables the discharging table to have lifting capacity, thereby being convenient for workers to collect and clean the paper stack discharged from the paper cutting machine and avoiding the work fatigue caused by bending down and stretching hands; the conveying assembly enables the discharging table to have the capacity of automatically conveying the paper stack, so that workers can conveniently convey the paper stack discharged from the paper cutter, the steps of manual conveying originally are reduced, and the workload of the workers is reduced; the guide subassembly makes the ejection of compact platform possess the ability of arrangement pressfitting paper buttress, and it is more in disorder to have avoided the paper buttress to follow the form of the discharge back of paper cutter, and the paper buttress condition in disorder relatively on the paper buttress can be arranged the paper buttress comparatively easily, makes things convenient for subsequent packing transportation. The utility model discloses can arrange in order the paper buttress, the paper buttress that will arrange in order shifts, makes things convenient for staff's operation, has reduced operating personnel's work burden.

Drawings

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;

fig. 2 is a schematic diagram of an overall structure of a transmission assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the telescopic member in the embodiment of the present invention.

Reference numerals: 1. a frame; 11. a drive motor; 12. a lifting motor; 121. a first threaded rod; 122. a first gear; 123. a second threaded rod; 124. a second gear; 125. a lifting block; 126. a bearing; 2. a discharging table; 21. a plywood; 22. a rubber sheet; 23. a driving cylinder; 24. a fixed block; 251. an outer tube; 252. an inner tube; 253. a tension spring; 26. a slide rail; 261. a slide plate; 262. a rack; 264. a convex strip; 265. a ball bearing; 31. a material guide chute; 311. and (4) a roll shaft.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In this embodiment:

the utility model provides a lift discharging device of paper cutter, as shown in figure 1, 2, including setting up ejection of compact platform 2 in frame 1, be provided with lifting unit in frame 1, this lifting unit can drive ejection of compact platform 2 and carry out the vertical direction and move, make ejection of compact platform 2 possess the ability of moving in the vertical direction, avoided the staff to lift the hand or bow at the discharge end and carry the paper buttress, and be provided with the guide subassembly on ejection of compact platform 2, the guide subassembly can be carried the cardboard to ejection of compact platform 2 on, in addition, be provided with transmission assembly on this ejection of compact platform 2, this transmission assembly can carry out the better conveying to the paper buttress, make the staff needn't collect the paper buttress through the staff, reduce staff's work burden and accelerated production efficiency.

In this embodiment, the material guiding assembly includes a feeding hole, a material guiding chute 31, and a limiting member. This feed inlet setting is on ejection of compact platform 2, the slope is provided with baffle box 31 in feed inlet department, baffle box 31 inslot bottom is provided with many roller 311, baffle box 31 can make the paper buttress of discharging from the paper cutter comparatively neatly enter into the transmission assembly on, and this locating part sets up on ejection of compact platform 2 in addition, the locating part can restrict paper buttress position, make the paper buttress can comparatively neatly convey by the transmission assembly, thereby make the paper buttress comparatively cleaner and tidier when discharging from ejection of compact platform 2.

In this embodiment, this locating part is including driving piece, sandwich panel 21 and sheet rubber 22, and this driving piece setting is in the both sides of ejection of compact platform 2, is provided with sandwich panel 21 in addition at the output of driving piece, and this sandwich panel 21 keeps away from moreover driving piece one side subsides are equipped with sheet rubber 22, and sheet rubber 22 can protect the paper buttress, prevents the damage that the too big paper buttress that causes of the power that closes of driving piece from, makes the shape of paper buttress cleaner and tidier simultaneously, and operating personnel can collect the packing comparatively easily when the paper buttress discharges.

In this embodiment, this driving piece is including setting up the actuating cylinder 23 that drives on the wall of ejection of compact platform 2 both sides, output driving actuating cylinder 23 is provided with fixed block 24, the one end that actuating cylinder 23 was kept away from to this fixed block 24 is equipped with extensible member 25, and extensible member 25 keeps away from the one end that drives actuating cylinder 23 and is fixed with plywood 21, make the output that drives actuating cylinder 23 can drive fixed block 24 and carry out the ascending removal of horizontal direction, make two plywood 21 can do the clamping motion that is close to each other, thereby can press from both sides tightly the paper buttress, make the edge of paper buttress more neat and tidy, extensible member 25 can play the effect of buffering, avoid the paper buttress because the power that drives actuating cylinder is too big, the too big damage appears in the paper buttress that makes of clamping dynamics, the product has been.

As shown in fig. 3, the extensible member 25 is formed by an outer tube 251 and an inner tube 252, which are sleeved together by an extensible spring 253, the outer tube 251 is disposed at one end of the fixing block 24 away from the driving cylinder 23, the inner tube 252 is disposed at one side of the clamping plate 21, the extensible spring 253 is disposed at the end of the outer tube 251 and fixed to the inner end of the inner tube 252, the extensible member 25 having a sleeved structure has a good buffering capacity, and it is possible to prevent the product from being damaged by excessive power and clamping force of the driving cylinder 23.

In addition, in this embodiment, the transmission assembly includes a slide rail 26, a slide plate 261, a rack 262, a gear and a driving motor 11, the slide rail 26 is disposed at the bottom of the discharging table 2, the slide plate 261 is disposed at the bottom of the material guiding chute 31 and is slidably connected to the slide rail 26, the rack 262 is disposed at the bottom side of the slide plate 261, the extending direction of the rack 262 is consistent with the sliding direction of the slide plate 261, the rack 262 is engaged with the gear, the driving motor 11 is disposed on the frame 1, the gear is mounted at the output shaft of the driving motor 11, protruding strips 264 for preventing the rack 262 from rotating out of the gear are disposed at both ends of the rack 262, when the driving motor 11 is driven, the driving motor 11 drives the gear to rotate, the gear rotates to drive the rack 262 to move, because the rack 262 is disposed at the bottom side of the slide plate 261, the slide plate 261 can move along with the movement of the rack 262, so that the slide plate 261 can, can convey the paper buttress betterly, a plurality of shrinkage pools have been seted up at the top of this slide 261 in addition, are provided with ball 265 in the shrinkage pool, make things convenient for the locating part to carry on spacingly to the paper buttress on slide 261.

In this embodiment, the lifting assembly includes a lifting motor 12 vertically disposed on the frame 1, the lifting motor employs a servo motor, a first threaded rod 121 is assembled on an output shaft of the lifting motor 12, a first gear 122 is fixed on the first threaded rod 121, a second threaded rod 123 is disposed on the frame 1, a thread of the second threaded rod 123 is opposite to that of the first threaded rod 121, a second gear 124 engaged with the first gear 122 is fixed on the second threaded rod 123, a lifting block 125 is disposed on a side wall of the discharging table 2, the lifting block 125 is in threaded connection with the first threaded rod 121 and the second threaded rod 123, and a bearing 126 for rotating the first threaded rod 121 and the second threaded rod 123 is disposed at the bottom of the frame 1.

When the lifting motor 12 drives the first threaded rod 121, the rotation of the first threaded rod 121 drives the first gear 122 disposed on the first threaded rod 121 to rotate, because the first gear 122 is engaged with the second gear 124, the rotation of the first gear 122 drives the second gear 124 to rotate in a direction opposite to that of the first gear 122, and the second gear 124 is disposed on the second threaded rod 123, the second threaded rod 123 rotates in a direction opposite to that of the first threaded rod 121, because the first threaded rod 121 and the second threaded rod 123 always rotate in opposite directions, and the threads of the first threaded rod 121 and the second threaded rod 123 are opposite, the lifting block 125 screwed on the first threaded rod 121 and the second threaded rod 123 can be driven by the lifting motor 12 to move back and forth in the vertical direction, the lifting block 125 is disposed on the side wall of the discharging table 2, so that the discharging table 2 has lifting capability, the collection of staff to the paper buttress is made things convenient for.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without contribution after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A lift discharging device of paper cutter is characterized by comprising:

a discharging table (2) arranged on the frame (1);

the lifting component is arranged on the rack (1), penetrates through the discharging platform (2) and is used for driving the discharging platform (2) to lift in the vertical direction;

the material guide assembly is arranged on the discharging platform (2);

and a transmission component arranged on the discharging table (2) and used for transmitting the paper stack,

wherein, the guide subassembly includes: a feeding hole arranged on the discharging platform (2); a material guide groove (31) arranged at the material inlet; and the limiting part is arranged on the discharging platform (2) and used for limiting the paper stack so as to enable the paper stack to be transported along the preset direction.

2. The elevating and lowering mechanism of a paper cutter as set forth in claim 1, wherein the stopper includes: driving pieces arranged on two side walls of the discharging table (2); a clamping plate (21) arranged at the output end of the driving piece; and a rubber sheet (22) attached to one side of the plywood (21) far away from the driving part.

3. The elevating and discharging device of a paper cutter as claimed in claim 2, wherein the driving member includes: driving cylinders (23) arranged on two side walls of the discharging table (2); a fixed block (24) arranged at the output end of the driving cylinder (23); and the telescopic piece is arranged at one end, far away from the driving cylinder (23), of the fixed block (24), and one end, far away from the driving cylinder (23), of the telescopic piece is fixed with the plywood (21).

4. The elevating and lowering mechanism of a paper cutter as set forth in claim 3, wherein the extension member includes: the outer pipe (251) is arranged at one end, far away from the driving cylinder (23), of the fixed block (24); the inner pipe (252) is arranged on one side of the sandwich plate (21) close to the outer pipe (251) and movably inserted in the outer pipe (251); and the extension spring (253) is arranged between one end of the outer pipe (251) close to the fixed block (24) and the inner end of the inner pipe (252).

5. The elevating outfeed device of a paper cutter of claim 1, wherein said transport assembly comprises: a slide rail (26) arranged at the bottom of the discharging table (2); a sliding plate (261) which is connected with the sliding rail (26) in a sliding manner and is positioned at the bottom of the material guide groove (31); the rack (262) is arranged on the outer side wall of the sliding plate (261) and the extending direction of the rack is consistent with the sliding direction of the sliding plate (261); and with the gear of rack (262) meshing, be provided with driving motor (11) on frame (1), the gear is installed driving motor's (11) output end department, rack (262) both ends are provided with sand grip (264) that prevent rack (262) roll-off gear.

6. The lifting and discharging device of a paper cutting machine according to claim 5 is characterized in that a plurality of concave holes are formed in the top of the sliding plate (261), and balls (265) capable of contacting with the paper board are arranged in the concave holes.

7. The elevating and discharging device of a paper cutter as claimed in claim 1, wherein the elevating assembly comprises: a lifting motor (12) vertically arranged on the frame (1); a first threaded rod (121) arranged at the output end of the lifting motor (12); a first gear (122) provided on the first threaded rod (121); a second threaded rod (123) which is arranged on the frame (1) and has a thread opposite to that of the first threaded rod (121); a second gear (124) provided on the second threaded rod (123) and engaged with the first gear (122); and the lifting block (125) is arranged on the side wall of the discharging table (2) and is in threaded connection with the first threaded rod (121) and the second threaded rod (123), and a bearing (126) for the first threaded rod (121) and the second threaded rod (123) to rotate is arranged at the bottom of the rack (1).

8. The elevating and discharging device of a paper cutter as claimed in claim 1, wherein the guiding chute (31) is provided with a plurality of roller shafts (311) at the bottom in the chute.