CN210100828U

CN210100828U - Loss-reducing paper cup forming machine

Info

Publication number: CN210100828U
Application number: CN201920553673.8U
Authority: CN
Inventors: 李祥; 李沙
Original assignee: Wuhan Linuo Industry And Trade Co Ltd
Current assignee: Wuhan Linuo Industry And Trade Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-02-21
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses a loss-reducing paper cup forming machine, which comprises a cup cylinder processing mechanism, wherein the cup cylinder processing mechanism comprises a conveying device, the conveying device comprises a machine base, the machine base is provided with a pair of conveying rods in a sliding manner, and the two conveying rods are provided with a hook claw and a butt joint piece; the frame still is equipped with adjustment part, adjustment part includes two interior pinion racks that slide the setting along perpendicular to frame length direction, two interior pinion racks are fixed with different transfer arms respectively, the mounting groove has been seted up to interior pinion rack, the long lateral wall of mounting groove is perpendicular with the transfer arm, long lateral wall is fixed with the rack, the frame is equipped with two incomplete gears, every incomplete gear meshes in turn with two racks of different interior pinion racks, the frame is equipped with the motor that is used for driving incomplete gear. The distance between the two conveying rods is adjustable, so that the contact between the hook claw and the abutting piece and the cup cylinder in the conveying process is reduced, the scratch and rubbing of the cup cylinder are reduced, and the quality and the appearance quality of a product are improved.

Description

Loss-reducing paper cup forming machine

Technical Field

The utility model belongs to the technical field of the environmental protection packaging material goods technique and specifically relates to a loss reduction paper cup forming machine is related to.

Background

Environmental protection refers to a general term for various actions taken by human beings to solve real or potential environmental problems, coordinate the relationship between human beings and the environment, and ensure the sustainable development of economy and society, wherein the use of environmental protection materials is a necessary development trend in manufacturing industry. Disposable tableware is also inevitably developed with this trend. In the prior art, disposable tableware generally comprises paper tableware and plastic tableware, and as is well known, plastics are generally difficult to degrade, which can bring adverse effects to the natural environment and do not meet the requirement of environmental protection, so manufacturers have more choices of disposable paper product tableware with easy disposal and environmental protection effects in production, and the paper disposable tableware also occupies more and more market shares.

The paper cup forming machine is special equipment for producing disposable paper cups. The paper cup forming machine in the prior art comprises a cup barrel processing mechanism, a cup bottom processing mechanism, a combining mechanism, a hot pressing mechanism, a conveying device for controlling raw materials to move and a power system. The cup barrel is made of a flat paper plate-shaped barrel material before the cup barrel is formed, and when the barrel material is rolled up, hot-pressed and processed into the cup barrel, the barrel material needs to be pushed to a cup barrel disc by a conveying device and matched with a cup bottom disc of a cup bottom processing mechanism, and the combination is completed in a hot-pressing mechanism. In the process, the pushing device is in contact with the cup barrel for multiple times, and the pushing device plays an important role in the processing efficiency and quality.

Referring to the Chinese patent with the publication number of No. CN201745217U, the technical scheme provides a full-automatic high-speed paper cup forming machine, which comprises a machine base, a cup paper feeding mechanism, a cup tube forming mechanism, a cup body detaching mechanism, a cup body feeding mechanism and a multi-station forming rotary disc, wherein the cup paper feeding mechanism, the cup body tube forming mechanism, the cup body detaching mechanism, the cup body feeding mechanism and the multi-station forming rotary disc are arranged on the machine base, a cup receiving station and a cup rolling station are arranged on the multi-station forming rotary disc, the cup receiving position of the transition rotary disc corresponds to the cup feeding position of the cup body feeding mechanism, the cup discharging position of the transition rotary disc corresponds to the cup receiving station of the multi-station forming rotary disc, a cup opening lubricating station is arranged.

The conveyor among the above-mentioned prior art scheme includes that two are carried the pole, and the one end that two are carried the pole to be close to the cup section of thick bamboo of waiting to transport colludes the claw through elasticity setting and makes a cup section of thick bamboo break away from cup section of thick bamboo hot press unit, and one side that two are carried the pole to face each other all through setting up the bolt, on the butt effect of bolt progressively shifts the cup section of thick bamboo to cup section of thick bamboo dish. In the process, when the hook claw and the bolt are used for transporting the cup barrel, the side wall of the cup barrel is scraped to affect the appearance and the quality of the cup barrel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a loss reduction paper cup forming machine makes its cut the rubbing reduction of cutting that causes a cup section of thick bamboo in the transportation to a cup section of thick bamboo to improve the quality and the outward appearance quality of product.

The utility model discloses a can realize through following technical scheme: the cup cylinder processing mechanism comprises a conveying device, the conveying device comprises a base, a pair of conveying rods is arranged on the base in a sliding mode along the length direction, hook claws are arranged at one ends, far away from the cup cylinder disc, of the two conveying rods, and abutting parts are arranged on the sides, facing each other, of the two conveying rods;

the frame is equipped with and is used for controlling two the adjustment part of carriage bar interval, the adjustment part includes two along the perpendicular to the frame length direction slides the interior pinion rack that sets up, two interior pinion rack respectively with different the carriage bar is fixed, the mounting groove has been seted up to interior pinion rack, the long lateral wall of mounting groove with the carriage bar is perpendicular, long lateral wall is fixed with the rack, the frame rotates be provided with two respectively with different interior pinion rack complex incomplete gear, every incomplete gear with correspond two of interior pinion rack mesh in turn, the frame is equipped with and is used for the drive the motor of incomplete gear.

Through adopting above-mentioned technical scheme, the setting of adjustment part has been explained, because interior pinion rack can just can only move along the direction of perpendicular to transfer link length, cooperate through incomplete gear and interior pinion rack, the inside relative a pair of rack that is provided with of interior pinion rack, and incomplete gear meshes with one of them in turn of two racks for interior pinion rack is reciprocating motion in the motion range. Because the conveying rods are fixed with the inner toothed plate, the conveying rods can be driven to move along the direction perpendicular to the length of the machine base, and the distance between the two conveying rods for clamping and transferring the cup cylinder is adjustable under the matching of the two groups of incomplete gear racks. Further, the scratch and rubbing caused by the hook claw and the abutting part to the cup cylinder to be transferred are reduced, and the quality and the appearance quality of the paper cup produced by the paper cup forming machine are improved.

Further setting the following steps: the frame has seted up the twice spout along length direction, it is provided with the mounting panel to slide respectively in the spout, the track has been seted up along self width direction to the mounting panel, two the internal tooth board slides respectively and sets up in the difference the mounting panel in the track, incomplete gear rotates respectively and sets up in the difference on the mounting panel, the inside drive that is equipped with of frame the mounting panel is followed the gliding cylinder of spout, the motor is fixed in the bottom of mounting panel.

Through adopting above-mentioned technical scheme, explained the concrete motion mode of carrying the pole, moved the motion that the telescopic link is on a parallel with frame length direction in the spout of frame through cylinder drive mounting panel, made the track of carrying the pole along the mounting panel move through adjusting part, through setting up the route that spout and track restriction carried the pole motion. Through the debugging to the cylinder for the orbit of transfer arm motion can reduce the damage that causes the glass section of thick bamboo.

Further setting the following steps: the periphery wall of incomplete gear includes gear tooth section and smooth section, the gear tooth section evenly is equipped with a plurality of teeth of a cogwheel, the contained angle that the gear tooth section spanned is less than 90 degrees.

Through adopting above-mentioned technical scheme, because the contained angle that the teeth of a cogwheel section strideed across is less than 90 degrees for be equipped with one section empty stroke between incomplete gear and the interior pinion rack, through this empty stroke, have the stage of cylinder exclusive action around being convenient for collude claw/butt piece and the contact of a glass section of thick bamboo, avoid leading to causing the damage to a glass section of thick bamboo because of keeping away from or being close to of conveying pole.

Further setting the following steps: the tooth width of the rack is smaller than or equal to that of the incomplete gear, and a limiting plate is fixed at the top of the incomplete gear.

Through adopting above-mentioned technical scheme, explained the setting of limiting plate, prevented to take place to break away from between interior pinion rack and the incomplete gear.

Further setting the following steps: the mounting panel set up with the spacing groove that the track is parallel, the conveying rod be fixed with the stopper of spacing groove adaptation.

Through adopting above-mentioned technical scheme, through the setting of stopper and conveying pole, restrict the motion of conveying pole for when conveying the pole and only receiving adjusting part's effect, the length direction of perpendicular to frame moved.

Further setting the following steps: the butt connection piece comprises a connection plate, a pair of limiting plates are arranged in parallel on the connection plate, the limiting plates are arc-shaped plates matched with the cup barrel, a clamping groove matched with the barrel wall of the cup barrel is formed in a surrounding mode of the two limiting plates, and the groove width of the clamping groove is slightly larger than the wall thickness of the cup barrel.

Through adopting above-mentioned technical scheme, the structure of butt piece has been explained, through a pair of restriction board for when butt piece is transported a cup section of thick bamboo, restriction cup section of thick bamboo's removal, protect a cup section of thick bamboo simultaneously.

Further setting the following steps: the buffer layers are arranged on the sides, facing each other, of the two limiting plates, and the buffer layers are also arranged on the sides, facing the limiting plates, of the connecting plates.

Through adopting above-mentioned technical scheme, through the setting of buffer layer, effectively reduce the damage that the piece caused a cup section of thick bamboo when a cup section of thick bamboo contacts of propping.

Further setting the following steps: and one side of the hook claw, which faces the conveying rod, is provided with an elastic plate, and one end of the elastic plate, which is far away from the hook claw, is fixedly connected with the conveying rod.

Through adopting above-mentioned technical scheme, because collude the claw and be used for the cup section of thick bamboo that hot press unit went to establish to shift, consequently elasticity sets up can so that the better application of force to the cup section of thick bamboo of a cup section of thick bamboo.

To sum up, the utility model discloses a beneficial technological effect does: the distance between the two conveying rods is adjustable, so that the contact between the hook claw and the abutting piece and the cup cylinder in the conveying process is reduced, the scratch and rubbing of the cup cylinder are reduced, and the quality and the appearance quality of a product are improved.

Drawings

FIG. 1 is an overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of a part of the structure of the conveying device;

FIG. 3 is a schematic view of the structure of FIG. 2 from another angle;

FIG. 4 is a schematic view of the telescopic rod and related components;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

fig. 6 is a schematic structural view of the inner toothed plate and the incomplete gear.

Reference numerals: 1. a machine base; 11. a storage rack; 111. positioning a rod; 112. a suction cup; 12. a hot pressing device; 13. a cup tray; 14. pushing the plate; 15. a chute; 2. a conveying rod; 21. a limiting block; 22. hooking claws; 23. an elastic plate; 24. a connecting plate; 25. a limiting plate; 26. a buffer layer; 3. mounting a plate; 31. a push block; 32. a cylinder; 33. a track; 34. a limiting groove; 4. an inner toothed plate; 41. a flange; 42. mounting grooves; 43. a rack; 44. a motor; 45. an incomplete gear; 46. and a limiting plate.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a loss reduction paper cup forming machine, including a cup section of thick bamboo processing agency, bottom of cup processing agency, combination mechanism and hot pressing mechanism. The cup barrel produced by the cup barrel processing mechanism and the cup bottom produced by the cup bottom processing mechanism are preliminarily formed under the combining mechanism, and the combination of the cup bottom and the cup barrel is completed under the action of the hot pressing mechanism.

Referring to fig. 1, the cup processing mechanism includes a conveying device, the conveying device includes a base 1, and the base 1 is sequentially provided with a storage rack 11, a hot-pressing device 12 and a cup tray 13 along a length direction. Storage frame 11 includes six with vertical parallel arrangement's locating lever 111, and the lower extreme of locating lever 111 is equipped with the location screw thread, and the stock of waiting to process leaves between locating lever 111 to carry out fixing to a certain extent through the location screw thread, make the stock can not drop under the action of gravity.

Three working holes are formed in the base 1, and three piston rods are arranged in the base 1 and respectively correspond to the positions of the three working holes. The top of the piston rod is provided with a sucker 112, the diameter of the sucker 112 is slightly smaller than that of the working hole, so that the sucker 112 can be driven by the piston rod to enter and exit the working hole, a driving part is arranged in the machine base 1, and the movement mode of the piston rod is a common means in the prior art, which is not described herein.

The machine base 1 is provided with a propelling device which comprises two push plates 14 capable of sliding along the direction vertical to the length direction of the machine base 1, after a paper board to be processed is dragged to the upper surface of the workbench by the suction cup 112, the paper board is pushed to the hot-pressing device 12 by the push plates 14, and a cup cylinder is formed under the action of the hot-pressing device 12. The pushing device and the hot pressing device 12 are commonly used in the prior art, and are not described herein.

Referring to fig. 2 and 4, the base 1 is slidably provided with a pair of conveying rods 2, one ends of the two conveying rods 2, which are far away from the cup disc 13, are provided with hook claws 22, one sides of the two conveying rods 2, which face each other, are provided with abutting parts, and the base 1 is provided with an adjusting part for controlling the movement of the two conveying rods 2.

Two sliding grooves 15 are formed in the upper surface of the base 1 along the length direction, and the sliding grooves 15 penetrate through the upper surface of the base. Conveyor includes that two slide respectively and set up mounting panel 3 in different spout 15, and mounting panel 3's cross section is I shape and middle part and spout 15 adaptation, and mounting panel 3 can just can only slide along spout 15. An air cylinder 32 is fixed inside the machine base 1, and a push block 31 fixed with a piston rod of the air cylinder 32 is fixed on the mounting plate 3 and drives the mounting plate 3 to move along the sliding groove 15.

Track 33 has all been seted up along self width direction to two mounting panels 3, and the adjustment part includes two interior pinion rack 4, and two interior pinion rack 4 slide along the track 33 of different one of them mounting panel 3 respectively and set up, and interior pinion rack 4 is equipped with the flange 41 with the track 33 adaptation for interior pinion rack 4 can just only can move along track 33 relative mounting panel 3. The inner toothed plate 4 is provided with a mounting groove 42, the long side wall of the mounting groove 42 is perpendicular to the conveying rod 2, and two long side walls of the mounting groove 42 of each inner toothed plate 4 are fixed with racks 43.

Referring to fig. 3 and 4, the motors 44 are fixed at the bottoms of the two mounting plates 3, the base 1 is provided with an avoiding groove for avoiding the motors 44, and the motors 44 pass through the avoiding groove and are located inside the base 1. The mounting plate 3 is provided with a mounting hole, and a rotating shaft of the motor 44 passes through the mounting hole and is fixed with an incomplete gear 45. The peripheral wall of incomplete gear 45 includes the tooth section of the wheel and smooth section, and wherein the tooth section of the wheel evenly is equipped with a plurality of teeth of a wheel with rack 43 adaptation, and the contained angle that the tooth section of the wheel strideed across is less than 90 degrees. Under the driving of the motor 44, the incomplete gear 45 is alternately meshed with the racks 43 on both sides, so that the inner toothed plate 4 is driven by the incomplete gear 45 to slide back and forth along the track 33.

Referring to fig. 4 and 6, the tooth width of the rack 43 is equal to the tooth width of the incomplete gear 45, a limiting plate 46 is fixed on the top of the inner toothed plate 4, the limiting plate 46 abuts against the upper surface of the inner toothed plate 4, and the inner toothed plate 4 is prevented from being disengaged from the incomplete gear 45.

The two internal toothed plates 4 are respectively fixed with different one of the conveying rods 2, and under the action of the adjusting parts at the two sides, the conveying rods 2 can move close to or away from each other.

The mounting plate 3 is provided with a limiting groove 34 parallel to the rail 33, and the conveying rod 2 is fixed with a limiting block 21 matched with the limiting groove 34. The verticality of the movement of the conveying rod 2 is further improved by the matching of the rail 33 and the flange 41, the limiting groove 34 and the limiting block 21.

The one end that two conveying pole 2 kept away from cup section of thick bamboo dish 13 all is equipped with colludes claw 22, colludes claw 22 and is equipped with elastic plate 23 towards one side of conveying pole 2, and the one end that colludes claw 22 is kept away from to elastic plate 23 and conveying pole 2 fixed connection.

Referring to fig. 4 and 5, one side of each of the two conveying rods 2 facing each other is provided with a supporting part, each supporting part comprises a connecting plate 24, the connecting plates 24 are provided with a pair of limiting plates 25 in parallel, each limiting plate 25 is an arc-shaped plate matched with the corresponding cup cylinder, the two limiting plates 25 are provided with a clamping groove matched with the cylinder wall of the corresponding cup cylinder in an enclosing manner, and the width of the clamping groove is slightly larger than the wall thickness of the corresponding cup cylinder. Buffer layers 26 are arranged on the sides, facing each other, of the two limiting plates 25, and the buffer layers 26 are also arranged on the sides, facing the limiting plates 25, of the connecting plates 24.

The implementation principle and the beneficial effects of the embodiment are as follows:

by the incomplete gear 45 being engaged with the inner toothed plate 4, the incomplete gear 45 is alternately engaged with one of the two racks 43, so that the inner toothed plate 4 can and can only slide reciprocally on the rail 33 in a direction perpendicular to the length of the conveyor bar 2. Because the conveying rods 2 are fixed with the inner toothed plate 4, the conveying rods 2 can be driven to move along the direction perpendicular to the length of the base 1, and the distance between the two conveying rods 2 for clamping and transferring the cup cylinder is adjustable under the matching of the two groups of incomplete gears 45 and the racks 43. Because the contained angle that the teeth of a cogwheel section of incomplete gear 45 strideed across is less than 90 degrees for be equipped with one section empty stroke between incomplete gear 45 and the interior pinion rack 4, through this empty stroke, have the stage of cylinder 32 exclusive action before and after being convenient for collude claw 22 and butt and the contact of a section of thick bamboo, avoid leading to causing the damage to a section of thick bamboo of cup because of keeping away from or being close to of conveying pole 2. The scratch caused by the hook claw 22 and the abutting part to the cup cylinder to be transferred is reduced, and the quality and the appearance quality of the paper cup produced by the paper cup forming machine are improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a subtract and decrease paper cup forming machine, includes a cup section of thick bamboo processing agency, bottom of cup processing agency, combines mechanism and hot pressing mechanism, its characterized in that: the cup cylinder processing mechanism comprises a conveying device, the conveying device comprises a base (1), the base (1) is provided with a pair of conveying rods (2) in a sliding mode along the length direction, one ends, far away from the cup cylinder processing mechanism, of the two conveying rods (2) are respectively provided with a hook claw (22), and one sides, facing each other, of the two conveying rods (2) are respectively provided with a butting piece;

the machine base (1) is provided with an adjusting component for controlling the distance between the two conveying rods (2), the adjusting component comprises two inner toothed plates (4) which are arranged in a sliding manner along the direction vertical to the length direction of the base (1), the two inner toothed plates (4) are respectively fixed with different conveying rods (2), the inner toothed plate (4) is provided with a mounting groove (42), the long side wall of the mounting groove (42) is vertical to the conveying rod (2), the long side wall is fixed with a rack (43), the machine base (1) is rotatably provided with two incomplete gears (45) respectively matched with different inner toothed plates (4), each incomplete gear (45) is alternately meshed with the two racks (43) of the corresponding inner toothed plate (4), the machine base (1) is provided with a motor (44) for driving the incomplete gear (45).

2. The loss-reducing paper cup forming machine according to claim 1, wherein: frame (1) has seted up twice spout (15) along length direction, it is provided with mounting panel (3) to slide respectively in spout (15), track (33), two have been seted up along self width direction in mounting panel (3) interior pinion rack (4) slide respectively set up in the difference mounting panel (3) in track (33), incomplete gear (45) rotate respectively set up in the difference on mounting panel (3), frame (1) inside is equipped with and is used for the drive mounting panel (3) are followed spout (15) gliding cylinder (32), motor (44) are fixed in the bottom of mounting panel (3).

3. The loss-reducing paper cup forming machine according to claim 2, wherein: the periphery wall of incomplete gear (45) includes gear tooth section and smooth section, the gear tooth section evenly is equipped with a plurality of teeth of a cogwheel, the contained angle that the gear tooth section spanned is less than 90 degrees.

4. The loss-reducing paper cup forming machine according to claim 3, wherein: the tooth width of the rack (43) is larger than or equal to that of the incomplete gear (45), and a limiting plate (46) is fixed at the top of the inner toothed plate (4).

5. The loss-reducing paper cup forming machine according to claim 4, wherein: the mounting panel (3) set up with spacing groove (34) that track (33) are parallel, carry pole (2) be fixed with stopper (21) of spacing groove (34) adaptation.

6. The loss-reducing paper cup forming machine according to claim 1, wherein: the abutting part comprises a connecting plate (24), a pair of limiting plates (25) is arranged in parallel on the connecting plate (24), the limiting plates (25) are arc-shaped plates matched with the cup barrel, clamping grooves matched with the barrel wall of the cup barrel are formed in the two limiting plates (25) in an enclosing mode, and the width of each clamping groove is slightly larger than the wall thickness of the cup barrel.

7. The loss-reducing paper cup forming machine according to claim 6, wherein: buffer layers (26) are arranged on the mutually facing sides of the two limiting plates (25), and the buffer layers (26) are also arranged on the sides, facing the limiting plates (25), of the connecting plates (24).

8. The loss-reducing paper cup forming machine according to claim 1, wherein: collude claw (22) towards one side of conveying pole (2) is equipped with elastic plate (23), elastic plate (23) are kept away from the one end that colludes claw (22) with conveying pole (2) fixed connection.