CN112009030A

CN112009030A - Automatic seam pressing equipment for roll paper

Info

Publication number: CN112009030A
Application number: CN202010963167.3A
Authority: CN
Inventors: 张展
Original assignee: Wuhu Tingyou Electromechanical Technology Co ltd
Current assignee: Wuhu Tingyou Electromechanical Technology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2020-12-01

Abstract

The invention relates to the technical field of gap processing of roll paper, in particular to automatic seam pressing equipment for roll paper, which comprises a rack, a roll paper feeding assembly, a tensioning assembly, a seam pressing assembly and an intermittent winding assembly, wherein the roll paper feeding assembly comprises a storage barrel for storing the roll paper which is not subjected to seam pressing processing, the seam pressing assembly comprises a reciprocating lifting transmission mechanism and an intermittent lifting seam pressing mechanism, the intermittent lifting seam pressing mechanism comprises a horizontal fixed plate, a horizontal lifting plate and seam pressing teeth, the intermittent winding assembly comprises a receiving barrel capable of intermittently rotating, one end of the roll paper is wound on the storage barrel, one end of the roll paper passes through the tensioning assembly, passes through the horizontal fixed plate and the horizontal lifting plate and then is wound on the receiving barrel, the automatic seam pressing equipment for roll paper disclosed by the invention can fully automatically carry out high-efficiency seam pressing production on the roll paper, has high linkage and can adapt to roll paper processing with different widths, the seam pressing effect can be controlled by adjusting the transmission speed of the reciprocating lifting transmission mechanism and the rotating interval of the material receiving barrel.

Description

Automatic seam pressing equipment for roll paper

Technical Field

The invention relates to the technical field of coil paper gap processing, in particular to automatic coil paper gap pressing equipment.

Background

The stock form is the necessity among the daily life, and the equipment function of traditional production stock form is single, and the linkage nature is not good, does not have the multiple process combination optimization of whole production process, can not adapt to the production operation of the stock form model of multiple width, in stock form production process, needs the compartment length to carry out the seam pressing operation to the paper, and the wind-up roll does not stop work during traditional seam pressing operation, consequently produces the risk that the seam pressing tooth scraped the paper easily in the seam pressing process, and seam pressing effect is relatively poor.

Therefore, there is a need for an automatic seam-pressing apparatus for roll paper that solves the above problems.

Disclosure of Invention

For solving above-mentioned technical problem, provide an automatic seam pressing equipment of stock form, this technical scheme has solved the equipment function singleness of traditional production stock form, and linkage nature is not good, does not have the multiple process combination optimization with whole production process, in stock form production process, needs compartment length to carry out the seam pressing operation to the paper, and the wind-up roll does not stop work during traditional seam pressing operation, consequently produces the risk that the seam pressing tooth broke the paper easily at seam pressing in-process, and seam pressing effect is relatively poor scheduling problem.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:

provides automatic seam pressing equipment for roll paper, which comprises a rack, a roll paper feeding assembly, a tensioning assembly, a seam pressing assembly and an intermittent winding assembly, wherein the roll paper feeding assembly and the intermittent winding assembly are respectively horizontally arranged at two ends of the rack, the seam pressing assembly is horizontally arranged on the rack, the seam pressing assembly is positioned between the roll paper feeding assembly and the intermittent winding assembly, the tensioning assembly is horizontally arranged at the bottom end of the rack, the tensioning assembly is positioned between the roll paper feeding assembly and the seam pressing assembly, the roll paper feeding assembly comprises a storage barrel for storing roll paper which is not subjected to seam pressing processing, the seam pressing assembly comprises a reciprocating lifting transmission mechanism and an intermittent lifting seam pressing mechanism, the output end of the reciprocating lifting transmission mechanism is in transmission connection with the intermittent lifting seam pressing mechanism, the intermittent lifting seam pressing mechanism comprises a horizontal fixing plate, a horizontal lifting plate and seam pressing teeth, the horizontal fixing plate is horizontally and fixedly arranged in the rack, horizontal fixed plate's both ends respectively with the lateral wall fixed connection of frame both sides, the setting that horizontal lift board level can go up and down is under horizontal fixed plate, the horizontal fixed mounting of pressure joint tooth is on horizontal lift board's top, the length direction of pressure joint tooth is perpendicular with the direction of processing of stock form, intermittent type rolling subassembly is including the material receiving cylinder that can intermittent type pivoted, the one end winding of stock form is on the storage cylinder, the one end of stock form is passed behind the tensioning subassembly and is passed back winding on the material receiving cylinder between horizontal fixed plate and the horizontal lift board.

As an optimal scheme of automatic seam pressing equipment of stock form, stock form material loading subassembly is still including the centre gripping dish, threaded rod and first pivot, first pivot level sets up the one end in the frame, the both ends of first pivot respectively with the both sides lateral wall coupling of frame, centre gripping dish and threaded rod are equipped with two sets ofly, two sets of centre gripping dishes and threaded rod symmetry respectively set up the both ends at first pivot, the vertical cover that can slide of centre gripping dish is established in the one end of first pivot, the threaded rod level sets up on one side lateral wall of frame, the lateral wall threaded connection of threaded rod and frame, the one end of threaded rod and the lateral wall coupling of centre gripping dish, the fixed cover of storage cylinder is established in first pivot, the storage cylinder is located between two centre gripping dishes.

As a preferred scheme of automatic seam pressing equipment for roll paper, a tensioning assembly comprises a fixed pressing roller, a lifting pressing roller, a pushing cylinder, a connecting plate and a first spring, wherein the fixed pressing roller and the lifting pressing roller are horizontally arranged at the bottom end of a rack respectively, the fixed pressing roller is positioned right above the lifting pressing roller, two ends of the lifting pressing roller are respectively in shaft connection with the side wall of the rack, a vertical limiting chute for the fixed pressing roller to vertically lift is arranged on the rack, two ends of the fixed pressing roller are respectively arranged in the limiting chutes, the pushing cylinder is vertically and fixedly arranged on the outer side wall of the bottom end of the rack, the connecting plate is horizontally arranged outside the rack, one end of the connecting plate is fixedly connected with the end part of the fixed pressing roller, the bottom end of the connecting plate is fixedly connected with the output end of the pushing cylinder, the first spring is vertically arranged between the fixed pressing roller and the lifting pressing roller, the top end part of the first spring is fixedly, the bottom end of the first spring is fixedly connected with the end part of the lifting compression roller.

As a preferred scheme of automatic seam pressing equipment of stock form, the tensioning assembly still includes the guide roll, and the guide roll level sets up in the frame, and the both ends of guide roll are in same horizontal plane with the bottom of horizontal fixed plate with the both sides lateral wall coupling of frame respectively.

As an optimal scheme of automatic seam pressing equipment for roll paper, the reciprocating lifting transmission mechanism comprises a first servo motor, a first driving wheel, a first driven wheel, a first transmission belt, a second rotating shaft and a rotating disc, wherein the first servo motor is horizontally and fixedly installed at the bottom end of the rack, the first driving wheel is vertically and fixedly installed at the output end of the first servo motor, the second rotating shaft is horizontally arranged on the rack, two ends of the second rotating shaft are respectively in shaft connection with side walls on two sides of the rack, the first driven wheel is vertically and fixedly installed at one end of the second rotating shaft, the first transmission belt is sleeved on the first driving wheel and the first driven wheel, the rotating disc is vertically and fixedly installed on the second rotating shaft, the second rotating shaft and the rotating disc are coaxially arranged, and the rotating disc is in transmission connection with the horizontal lifting plate.

As a preferred scheme of automatic seam pressing equipment for roll paper, the reciprocating lifting transmission mechanism further comprises a third rotating shaft, a transmission sleeve and a hinge rod, two ends of the third rotating shaft are respectively connected with the side wall of the rack in a shaft mode, the transmission sleeve is fixedly sleeved on the third rotating shaft and comprises a first transmission rod, a transmission connecting rod and a second transmission rod, the first transmission rod and the second transmission rod are respectively and fixedly installed on two sides of the transmission sleeve, the first transmission rod is located on one side, close to the rotating disc, of the transmission sleeve, the transmission connecting rod is horizontally arranged between the rotating disc and the first transmission rod, one end of the transmission connecting rod is fixedly connected with the end, far away from the transmission sleeve, of the first transmission rod, the other end of the transmission connecting rod is connected with the side wall of the rotating disc in a sliding mode, an arc-shaped groove and a V-shaped groove are formed in the side wall of the rotating disc, the V-shaped groove is, the articulated rod is arranged below the second transmission rod, one end of the articulated rod is articulated with one end, far away from the transmission sleeve, of the second transmission rod, and the other end of the articulated rod is in transmission connection with the horizontal lifting plate.

As an optimal scheme of automatic seam equipment of rolling paper, intermittent type lift seam pressing mechanism is including the lifter plate, the spliced pole, stopper and second spring, the lifter plate level sets up directly over horizontal fixed plate, the top of lifter plate is articulated with the one end that the second transfer line was kept away from to the hinge bar, the vertical fixed mounting of spliced pole is in the bottom of lifter plate, the bottom of spliced pole and the top fixed connection of horizontal lifter plate, spliced pole and horizontal fixed plate sliding connection, stopper fixed mounting is on the lateral wall of frame, the stopper is passed and downward setting in the bottom of spliced pole, the vertical setting of second spring is between horizontal fixed plate and horizontal lifter plate, the second spring housing is established on the spliced pole, the top and the horizontal fixed plate bottom fixed connection of second spring, the bottom of second spring and the top fixed connection of horizontal lifter plate.

As an optimal scheme of automatic seam pressing equipment for roll paper, the intermittent winding assembly further comprises a belt transmission mechanism, a ratchet transmission device and a winding rod, the winding rod is horizontally arranged at one end, far away from the roll paper feeding assembly, of the rack, two ends of the winding rod are respectively in shaft connection with the side wall of the rack, a collecting cylinder is horizontally and fixedly sleeved on the winding rod, the belt transmission mechanism is fixedly arranged at the bottom end of the rack, the belt transmission mechanism is located below the winding rod, the ratchet transmission device is vertically arranged on the side wall of the rack and located at one end of the winding rod, the output end of the belt transmission mechanism is in transmission connection with the ratchet transmission device, and the output end of the ratchet transmission device is in transmission connection with the end portion of the winding rod.

Compared with the prior art, the invention has the beneficial effects that:

the automatic seam pressing equipment for the roll paper disclosed by the invention can be used for carrying out full-automatic high-efficiency seam pressing production on the roll paper, is high in linkage, can adapt to roll paper processing with different widths, improves the practicability of the equipment, can be used for pressing seams on the roll paper quickly and accurately, can be used for tensioning the roll paper through the tensioning assembly, enables the pressed seam position to be more accurate, and can be used for controlling the seam pressing effect by adjusting the transmission speed of the reciprocating lifting transmission mechanism and the rotating interval of the material receiving barrel so as to adapt to seam pressing requirements of different products, reduce the production cost, be convenient and fast to operate and be beneficial to large-scale production.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a side view of the present invention;

FIG. 5 is a schematic perspective view of the roll paper feeding assembly of the present invention;

FIG. 6 is a schematic perspective view of the tension assembly of the present invention;

FIG. 7 is a perspective view of the tensioning assembly and frame of the present invention;

FIG. 8 is a schematic perspective view of an intermittent take-up assembly according to the present invention;

FIG. 9 is a first perspective view of the seam compressing assembly of the present invention;

fig. 10 is a schematic perspective view of a seam pressing assembly according to the present invention.

The reference numbers in the figures are:

1-a frame; 2-a roll paper feeding assembly; 3-a tensioning assembly; 4-a seam pressing component; 5-intermittent winding component; 6, a material storage cylinder; 7-horizontal fixing plate; 8-a horizontal lifting plate; 9-pressing seam teeth; 10-a material collecting barrel; 11-a clamping disk; 12-a threaded rod; 13-a first shaft; 14-fixed pressure rollers; 15-lifting and pressing rollers; 16-a push cylinder; 17-a connecting plate; 18-a first spring; 19-a guide roll; 20-a first servo motor; 21-a first drive wheel; 22-a first driven wheel; 23-a first drive belt; 24-a second shaft; 25-a rotating disc; 26-a third rotating shaft; 27-a transmission sleeve; 28-a first transfer lever; 29-a drive link; 30-a second transmission rod; 31-a hinged lever; 32-an arc-shaped groove; a 33-V groove; 34-a lifting plate; 35-connecting column; 36-a limiting block; 37-a second spring; 38-belt drive; 39-ratchet drive; and 40-rolling up the rod.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-10, an automatic seam pressing device for roll paper comprises a frame 1, a roll paper feeding assembly 2, a tensioning assembly 3, a seam pressing assembly 4 and an intermittent winding assembly 5, wherein the roll paper feeding assembly 2 and the intermittent winding assembly 5 are respectively horizontally arranged at two ends of the frame 1, the seam pressing assembly 4 is horizontally arranged on the frame 1, the seam pressing assembly 4 is positioned between the roll paper feeding assembly 2 and the intermittent winding assembly 5, the tensioning assembly 3 is horizontally arranged at the bottom end of the frame 1, the tensioning assembly 3 is positioned between the roll paper feeding assembly 2 and the seam pressing assembly 4, the roll paper feeding assembly 2 comprises a storage barrel 6 for storing roll paper which is not subjected to seam pressing processing, the seam pressing assembly 4 comprises a reciprocating lifting transmission mechanism and an intermittent lifting seam pressing mechanism, the output end of the reciprocating lifting transmission mechanism is in transmission connection with the intermittent lifting seam pressing mechanism, and the intermittent lifting seam pressing mechanism comprises a horizontal fixing plate 7, Horizontal lift board 8 and pressure seam tooth 9, horizontal fixed mounting of horizontal fixed plate 7 is in the inside of frame 1, horizontal fixed plate 7's both ends respectively with the lateral wall fixed connection of frame 1 both sides, setting that horizontal lift board 8 level can go up and down is under horizontal fixed plate 7, the horizontal fixed mounting of pressure seam tooth 9 is on horizontal lift board 8's top, the length direction of pressure seam tooth 9 is perpendicular with the direction of processing of stock form, intermittent type rolling subassembly 5 is including receiving a feed cylinder 10 that can intermittent type rotation, the one end winding of stock form is on storage cylinder 6, the one end of stock form is passed behind tensioning subassembly 3 and is twined on receiving a feed cylinder 10 after between horizontal fixed plate 7 and horizontal lift board 8.

Referring to the figure 5, the roll paper feeding assembly 2 further comprises a clamping disc 11, a threaded rod 12 and a first rotating shaft 13, the first rotating shaft 13 is horizontally arranged at one end of the rack 1, two ends of the first rotating shaft 13 are respectively in shaft connection with the side walls of two sides of the rack 1, the clamping disc 11 and the threaded rod 12 are provided with two groups, the two groups of clamping discs 11 and the threaded rod 12 are respectively symmetrically arranged at two ends of the first rotating shaft 13, the clamping disc 11 is vertically sleeved at one end of the first rotating shaft 13 in a sliding mode, the threaded rod 12 is horizontally arranged on one side wall of the rack 1, the threaded rod 12 is in threaded connection with the side wall of the rack 1, one end of the threaded rod 12 is in shaft connection with the side wall of the clamping disc 11, a storage cylinder 6 is fixedly sleeved on the first rotating shaft 13. First pivot 13 is used for installing storage cylinder 6, drives centre gripping dish 11 through artifical rotatory threaded rod 12 and removes towards storage cylinder 6, and the centre gripping dish 11 that is located storage cylinder 6 both sides is close to each other, and then carries on spacingly to storage cylinder 6's both ends, prevents that storage cylinder 6 from taking place the skew when the material loading to can adapt to the production and processing of the stock form of multiple width.

Referring to fig. 6, a tensioning assembly 3 includes a fixed pressing roller 14, a lifting pressing roller 15, a pushing cylinder 16, a connecting plate 17 and a first spring 18, the fixed pressing roller 14 and the lifting pressing roller 15 are horizontally disposed at the bottom end of a frame 1 respectively, the fixed pressing roller 14 is located right above the lifting pressing roller 15, two ends of the lifting pressing roller 15 are respectively coupled to a sidewall of the frame 1, a vertical limiting chute for vertical lifting of the fixed pressing roller 14 is disposed on the frame 1, two ends of the fixed pressing roller 14 are respectively disposed in the limiting chute, the pushing cylinder 16 is vertically and fixedly mounted on an outer sidewall of the bottom end of the frame 1, the connecting plate 17 is horizontally disposed outside the frame 1, one end of the connecting plate 17 is fixedly connected to an end of the fixed pressing roller 14, a bottom end of the connecting plate 17 is fixedly connected to an output end of the pushing cylinder 16, the first spring 18 is vertically disposed between the fixed pressing roller 14 and the lifting pressing roller 15, the top end of the first spring 18 is fixedly connected with the end part of the fixed pressing roller 14, and the bottom end of the first spring 18 is fixedly connected with the end part of the lifting pressing roller 15. When the tensioning assembly 3 works, the pushing cylinder 16 outputs to drive the fixed pressing roller 14 to ascend through the connecting plate 17, one end of the roll paper passes through the fixed pressing roller 14 and the lifting pressing roller 15, the pushing cylinder 16 stops outputting, the fixed pressing roller 14 and the lifting pressing roller 15 are mutually extruded through the first spring 18, the roll paper between the two fixed pressing rollers is clamped, and the vertical limiting chute is used for guiding and limiting the ascending and descending of the fixed pressing roller 14.

The tensioning assembly 3 shown by referring to fig. 7 further comprises a guide roller 19, the guide roller 19 is horizontally arranged on the frame 1, two ends of the guide roller 19 are respectively coupled with the side walls on two sides of the frame 1, and the top end of the guide roller 19 and the bottom end of the horizontal fixing plate 7 are located on the same horizontal plane. After the one end of stock form passed between fixed pinch roller 14 and the lift pinch roller 15, changed into the horizontal direction through guide roll 19, reentrant horizontal fixation board 7 and horizontal lift board 8 between, the top of stock form and the bottom laminating of horizontal fixation board 7 to prevent to press seam back stock form card on pressing seam tooth 9, improved the accuracy of pressing seam.

Referring to fig. 9-10, the reciprocating lifting transmission mechanism includes a first servo motor 20, a first driving wheel 21, a first driven wheel 22, a first transmission belt 23, a second rotating shaft 24 and a rotating disc 25, the first servo motor 20 is horizontally and fixedly installed at the bottom end of the rack 1, the first driving wheel 21 is vertically and fixedly installed at the output end of the first servo motor 20, the second rotating shaft 24 is horizontally arranged on the rack 1, two ends of the second rotating shaft 24 are respectively coupled to the side walls on two sides of the rack 1, the first driven wheel 22 is vertically and fixedly installed at one end of the second rotating shaft 24, the first transmission belt 23 is sleeved on the first driving wheel 21 and the first driven wheel 22, the rotating disc 25 is vertically and fixedly installed on the second rotating shaft 24, the second rotating shaft 24 and the rotating disc 25 are coaxially arranged, and the rotating disc 25 is in transmission connection with the horizontal lifting plate 8. When the reciprocating lifting transmission mechanism works, the output of the first servo motor 20 drives the first driving wheel 21 to rotate, the first driving wheel 21 drives the first driven wheel 22 to rotate through the first transmission belt 23, the first driven wheel 22 drives the second rotating shaft 24 fixedly connected with the first driven wheel to rotate, the second rotating shaft 24 drives the rotating disc 25 fixedly sleeved on the second rotating shaft 24 to rotate, and the rotating disc 25 drives the horizontal lifting plate 8 to realize reciprocating lifting operation, so that the transmission function of the reciprocating lifting transmission mechanism is realized.

Referring to fig. 9-10, the reciprocating elevating transmission mechanism further includes a third rotating shaft 26, a transmission sleeve 27 and a hinge rod 31, two ends of the third rotating shaft 26 are respectively coupled to the side wall of the frame 1, the transmission sleeve 27 is fixedly sleeved on the third rotating shaft 26, the transmission sleeve 27 includes a first transmission rod 28, a transmission connecting rod 29 and a second transmission rod 30, the first transmission rod 28 and the second transmission rod 30 are respectively fixedly installed at two sides of the transmission sleeve 27, the first transmission rod 28 is located at one side of the transmission sleeve 27 close to the rotating disc 25, the transmission connecting rod 29 is horizontally disposed between the rotating disc 25 and the first transmission rod 28, one end of the transmission connecting rod 29 is fixedly connected to the end of the first transmission rod 28 far from the transmission sleeve 27, the other end of the transmission connecting rod 29 is slidably connected to the side wall of the rotating disc 25, an arc-shaped groove 32 and a V-shaped groove 33 are disposed on the side wall of the rotating disc 25, the end of the transmission connecting rod 29 is slidably arranged in the arc-shaped groove 32 and the V-shaped groove 33, the hinge rod 31 is arranged below the second transmission rod 30, one end of the hinge rod 31 is hinged with one end of the second transmission rod 30 far away from the transmission sleeve 27, and the other end of the hinge rod 31 is in transmission connection with the horizontal lifting plate 8. When the reciprocating lifting transmission mechanism works, the rotation of the rotating disc 25 drives the arc-shaped groove 32 and the V-shaped groove 33 to rotate, and further drives the transmission connecting rod 29 which is connected with the rotating disc 25 in a sliding manner through the V-shaped groove 33 and the arc-shaped groove 32 to move, the end part of the transmission connecting rod 29 moves along the V-shaped groove 33 and the arc-shaped groove 32, intermittent rotation is realized, the transmission connecting rod 29 drives the first transmission rod 28 fixedly connected with the transmission connecting rod to rotate around the axis direction of the transmission sleeve 27, and further drives the transmission sleeve 27 fixedly connected with the first transmission rod 28 to rotate, the transmission sleeve 27 drives the second transmission rod 30 to synchronously rotate, the second transmission rod 30 drives the hinge rod 31 hinged with the second transmission rod to move, and further the transmission function of the intermittent lifting stitching mechanism is realized.

The intermittent lifting and pressing mechanism shown in figures 9-10 comprises a lifting plate 34 and a connecting column 35, stopper 36 and second spring 37, lifter plate 34 level sets up directly over horizontal fixed plate 7, the top of lifter plate 34 is articulated with the one end that second transfer line 30 was kept away from to articulated rod 31, the vertical fixed mounting in the bottom of lifter plate 34 of spliced pole 35, the bottom of spliced pole 35 and the top fixed connection of horizontal lifter plate 8, spliced

pole

35 and 7 sliding connection of horizontal fixed plate, stopper 36 fixed mounting is on the lateral wall of frame 1, stopper 36 and downward setting are passed to the bottom of spliced pole 35, the vertical setting of second spring 37 is between horizontal fixed plate 7 and horizontal lifter plate 8, the cover of second spring 37 is established on spliced pole 35, the top and the 7 bottom fixed connection of horizontal fixed plate of second spring 37, the bottom of second spring 37 and the top fixed connection of horizontal lifter plate 8. At intermittent type lift seam pressing mechanism during operation, the motion through hinge bar 31 drives lifter plate 34 and carries out intermittent type nature raising and lowering functions, lifter plate 34 drives fixed connection's spliced pole 35 with it and goes up and down, fixed connection's that spliced pole 35 drives horizontal lifting plate 8 is synchronous goes up and down, and then realized driving the seam pressing tooth 9 of fixed mounting on 8 tops of horizontal lifting plate and operated the seam pressing of stock form intermittent type nature, second spring 37 is used for playing the cushioning effect when seam pressing, stability when improving seam pressing operation.

Referring to fig. 8, the intermittent winding assembly 5 further includes a belt transmission mechanism 38, a ratchet transmission device 39 and a winding rod 40, the winding rod 40 is horizontally arranged at one end of the frame 1 far away from the roll paper feeding assembly 2, two ends of the winding rod 40 are respectively coupled with the side wall of the frame 1, the collecting cylinder 10 is horizontally and fixedly sleeved on the winding rod 40, the belt transmission mechanism 38 is fixedly installed at the bottom end of the frame 1, the belt transmission mechanism 38 is located below the winding rod 40, the ratchet transmission device 39 is vertically installed on the side wall of the frame 1, the ratchet transmission device 39 is located at one end of the winding rod 40, the output end of the belt transmission mechanism 38 is in transmission connection with the ratchet transmission device 39, and the output end of the ratchet transmission device 39 is in transmission connection with the end of the winding rod 40. When the intermittent winding assembly 5 works, the belt transmission mechanism 38 outputs and drives the ratchet transmission device 39 to move, the ratchet transmission device 39 drives the winding rod 40 to intermittently rotate, and then the intermittent winding operation of the winding barrel 10 fixedly mounted on the winding rod 40 on the roll paper is realized, so that the rolling effect of the roll paper is realized by matching with the seam pressing operation.

The working principle of the invention is as follows:

when the equipment starts to perform seam pressing work on the roll paper, the roll paper is installed into the equipment through the storage cylinder 6 of the roll paper feeding assembly 2 so as to be fed, the tension assembly 3 tensions the roll paper so as to facilitate the accuracy of seam pressing operation of the subsequent seam pressing assembly 4, the reciprocating lifting transmission mechanism drives the horizontal lifting plate 8 in the intermittent lifting seam pressing mechanism to realize a reciprocating lifting function, the roll paper is further pressed and seamed through seam pressing teeth 9 fixedly installed on the horizontal lifting plate 8, the horizontal fixing plate 7 is used for playing an auxiliary bearing role during seam pressing, after seam pressing operation is completed, the roll paper is wound through the receiving cylinder 10, and the whole roll paper seam pressing production process is completed. Can be fast accurate press the seam to the stock form, can take-up the stock form through tensioning subassembly 3 for the gap position of extrusion is more accurate, can control the effect of pressing the seam through the transmission speed of adjusting reciprocal lift drive mechanism and the interval of receiving material cylinder 10 pivoted, so that adapt to the pressure seam demand of different products, reduced manufacturing cost, the simple operation is favorable to large-scale production.

The equipment realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:

step one, first pivot 13 is used for installing storage cylinder 6, drives centre gripping dish 11 through artifical rotatory threaded rod 12 and removes towards storage cylinder 6, and the centre gripping dish 11 that is located storage cylinder 6 both sides is close to each other, and then carries on spacingly to storage cylinder 6's both ends, prevents that storage cylinder 6 from taking place the skew when the material loading to can adapt to the production and processing of the stock form of multiple width.

Step two, when the tensioning assembly 3 works, the pushing cylinder 16 outputs to drive the fixed pressing roller 14 to ascend through the connecting plate 17, one end of the roll paper passes through the fixed pressing roller 14 and the lifting pressing roller 15, the pushing cylinder 16 stops outputting, the fixed pressing roller 14 and the lifting pressing roller 15 are mutually extruded through the first spring 18, the roll paper located between the two rolls is clamped, and the vertical limiting sliding groove is used for guiding and limiting the ascending and descending of the fixed pressing roller 14.

And step three, after one end of the roll paper passes through the space between the fixed pressing roller 14 and the lifting pressing roller 15, the roll paper is changed into a horizontal direction through the guide roller 19 and then enters the space between the horizontal fixing plate 7 and the horizontal lifting plate 8, and the top end of the roll paper is attached to the bottom end of the horizontal fixing plate 7, so that the roll paper is prevented from being clamped on the seam pressing teeth 9 after seam pressing, and the seam pressing accuracy is improved.

Step four, when the reciprocating lifting transmission mechanism works, the output of the first servo motor 20 drives the first driving wheel 21 to rotate, the first driving wheel 21 drives the first driven wheel 22 to rotate through the first transmission belt 23, the first driven wheel 22 drives the second rotating shaft 24 fixedly connected with the first driven wheel to rotate, the second rotating shaft 24 drives the rotating disc 25 fixedly connected to the second rotating shaft 24 to rotate, and the rotating disc 25 drives the horizontal lifting plate 8 to realize reciprocating lifting operation, so that the transmission function of the reciprocating lifting transmission mechanism is realized.

Step five, when the reciprocating lifting transmission mechanism works, the rotating disc 25 rotates to drive the arc-shaped groove 32 and the V-shaped groove 33 to rotate, so as to drive the transmission connecting rod 29 which is connected with the rotating disc 25 in a sliding manner through the V-shaped groove 33 and the arc-shaped groove 32 to move, the end part of the transmission connecting rod 29 moves along the V-shaped groove 33 and the arc-shaped groove 32, intermittent rotation is realized, the transmission connecting rod 29 drives the first transmission rod 28 fixedly connected with the transmission connecting rod to rotate around the axis direction of the transmission sleeve 27, so as to drive the transmission sleeve 27 fixedly connected with the first transmission rod 28 to rotate, the transmission sleeve 27 drives the second transmission rod 30 to synchronously rotate, the second transmission rod 30 drives the hinge rod 31 hinged with the second transmission rod to move, and further, the transmission function of the intermittent lifting seam pressing.

Step six, when the intermittent lifting seam pressing mechanism works, the lifting plate 34 is driven to perform an intermittent lifting function through the movement of the hinge rod 31, the lifting plate 34 drives the connecting column 35 fixedly connected with the lifting plate to lift, the horizontal lifting plate 8 fixedly connected with the connecting column 35 drives the horizontal lifting plate to synchronously lift, so that intermittent seam pressing operation of the seam pressing teeth 9 fixedly installed at the top end of the horizontal lifting plate 8 on the roll paper is driven, the second spring 37 is used for playing a role of buffering during seam pressing, and the stability during seam pressing operation is improved.

Seventhly, when the intermittent winding assembly 5 works, the belt transmission mechanism 38 outputs and drives the ratchet transmission device 39 to move, the ratchet transmission device 39 drives the winding rod 40 to intermittently rotate, and therefore the winding barrel 10 fixedly installed on the winding rod 40 intermittently receives the roll paper, and the winding effect of the roll paper is achieved in cooperation with seam pressing operation.

The foregoing has described the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An automatic seam pressing device for roll paper is characterized by comprising a rack (1), a roll paper feeding assembly (2), a tensioning assembly (3), a seam pressing assembly (4) and an intermittent winding assembly (5), wherein the roll paper feeding assembly (2) and the intermittent winding assembly (5) are respectively horizontally arranged at two ends of the rack (1), the seam pressing assembly (4) is horizontally arranged on the rack (1), the seam pressing assembly (4) is positioned between the roll paper feeding assembly (2) and the intermittent winding assembly (5), the tensioning assembly (3) is horizontally arranged at the bottom end of the rack (1), the tensioning assembly (3) is positioned between the roll paper feeding assembly (2) and the seam pressing assembly (4), the roll paper feeding assembly (2) comprises a storage barrel (6) for storing the roll paper which is not subjected to seam pressing processing, the seam pressing assembly (4) comprises a reciprocating lifting transmission mechanism and an intermittent lifting seam pressing mechanism, the output end of the reciprocating lifting transmission mechanism is in transmission connection with the intermittent lifting seam pressing mechanism, the intermittent lifting seam pressing mechanism comprises a horizontal fixing plate (7), a horizontal lifting plate (8) and seam pressing teeth (9), the horizontal fixing plate (7) is horizontally and fixedly installed inside the rack (1), two ends of the horizontal fixing plate (7) are respectively in fixed connection with side walls on two sides of the rack (1), the horizontal lifting plate (8) can be horizontally and vertically arranged under the horizontal fixing plate (7), the seam pressing teeth (9) are horizontally and fixedly installed at the top end of the horizontal lifting plate (8), the length direction of the seam pressing teeth (9) is perpendicular to the processing direction of the roll paper, the intermittent winding assembly (5) comprises a material collecting cylinder (10) capable of intermittently rotating, one end of the roll paper is wound on the material storage cylinder (6), one end of the roll paper passes through the tensioning assembly (3), passes through the space between the horizontal fixing plate (7) and the horizontal lifting plate (8) and then is wound on the material collecting barrel (10).

2. The automatic seam pressing equipment for the roll paper as claimed in claim 1, wherein the roll paper feeding assembly (2) further comprises a clamping disc (11), a threaded rod (12) and a first rotating shaft (13), the first rotating shaft (13) is horizontally arranged at one end of the rack (1), two ends of the first rotating shaft (13) are respectively coupled with two side walls of the rack (1), two groups of clamping discs (11) and threaded rods (12) are arranged, the two groups of clamping discs (11) and threaded rods (12) are respectively symmetrically arranged at two ends of the first rotating shaft (13), the clamping disc (11) is vertically sleeved at one end of the first rotating shaft (13) in a sliding manner, the threaded rod (12) is horizontally arranged on one side wall of the rack (1), the threaded rod (12) is in threaded connection with the side wall of the rack (1), one end of the threaded rod (12) is coupled with the side wall of the clamping disc (11), the material storage cylinder (6) is fixedly sleeved on the first rotating shaft (13), the storage barrel (6) is positioned between the two clamping discs (11).

3. The automatic roll paper stitching device according to claim 1, wherein the tensioning assembly (3) comprises a fixed pressing roller (14), a lifting pressing roller (15), a pushing cylinder (16), a connecting plate (17) and a first spring (18), the fixed pressing roller (14) and the lifting pressing roller (15) are respectively horizontally arranged at the bottom end of the machine frame (1), the fixed pressing roller (14) is positioned right above the lifting pressing roller (15), two ends of the lifting pressing roller (15) are respectively coupled with the side wall of the machine frame (1), a vertical limiting chute for the vertical lifting of the fixed pressing roller (14) is arranged on the machine frame (1), two ends of the fixed pressing roller (14) are respectively arranged in the limiting chute, the pushing cylinder (16) is vertically and fixedly arranged on the outer side wall of the bottom end of the machine frame (1), the connecting plate (17) is horizontally arranged outside the machine frame (1), one end of the connecting plate (17) is fixedly connected with the end of the fixed pressing roller (14), the bottom of connecting plate (17) and the output fixed connection of propelling movement cylinder (16), first spring (18) are vertical to be set up between fixed pinch roller (14) and lift pinch roller (15), the top of first spring (18) and the tip fixed connection of fixed pinch roller (14), the bottom of first spring (18) and the tip fixed connection of lift pinch roller (15).

4. The automatic roll paper stitching device according to claim 3, wherein the tensioning assembly (3) further comprises a guide roller (19), the guide roller (19) is horizontally arranged on the rack (1), two ends of the guide roller (19) are respectively in shaft connection with side walls on two sides of the rack (1), and the top end of the guide roller (19) and the bottom end of the horizontal fixing plate (7) are located on the same horizontal plane.

5. The automatic roll paper stitching device as claimed in claim 1, wherein the reciprocating lifting transmission mechanism comprises a first servo motor (20), a first driving wheel (21), a first driven wheel (22), a first transmission belt (23), a second rotating shaft (24) and a rotating disc (25), the first servo motor (20) is horizontally and fixedly installed at the bottom end of the rack (1), the first driving wheel (21) is vertically and fixedly installed at the output end of the first servo motor (20), the second rotating shaft (24) is horizontally arranged on the rack (1), two ends of the second rotating shaft (24) are respectively in shaft connection with side walls on two sides of the rack (1), the first driven wheel (22) is vertically and fixedly installed at one end of the second rotating shaft (24), the first transmission belt (23) is sleeved on the first driving wheel (21) and the first driven wheel (22), the rotating disc (25) is vertically and fixedly installed on the second rotating shaft (24), the second rotating shaft (24) and the rotating disc (25) are coaxially arranged, and the rotating disc (25) is in transmission connection with the horizontal lifting plate (8).

6. The automatic roll paper stitching device according to claim 5, wherein the reciprocating lifting transmission mechanism further comprises a third rotating shaft (26), a transmission sleeve (27) and a hinge rod (31), two ends of the third rotating shaft (26) are respectively connected with the side wall of the rack (1) in a shaft manner, the transmission sleeve (27) is fixedly sleeved on the third rotating shaft (26), the transmission sleeve (27) comprises a first transmission rod (28), a transmission connecting rod (29) and a second transmission rod (30), the first transmission rod (28) and the second transmission rod (30) are respectively and fixedly arranged on two sides of the transmission sleeve (27), the first transmission rod (28) is positioned on one side of the transmission sleeve (27) close to the rotating disc (25), the transmission connecting rod (29) is horizontally arranged between the rotating disc (25) and the first transmission rod (28), one end of the transmission connecting rod (29) is fixedly connected with the end portion, far away from the transmission sleeve (27), of the first transmission rod (28), the other end of transmission connecting rod (29) and the lateral wall sliding connection of rolling disc (25), be equipped with arc wall (32) and V type groove (33) on the lateral wall of rolling disc (25), V type groove (33) and arc wall (32) intercommunication, the tip of transmission connecting rod (29) can be gliding the setting in arc wall (32) and V type groove (33), hinge bar (31) set up the below in second transfer line (30), the one end of hinge bar (31) is articulated with the one end that transmission cover (27) was kept away from in second transfer line (30), the other end and horizontal lift board (8) transmission of hinge bar (31) are connected.

7. The automatic roll paper stitching device according to claim 6, wherein the intermittent lifting stitching mechanism comprises a lifting plate (34), a connecting column (35), a limiting block (36) and a second spring (37), the lifting plate (34) is horizontally arranged right above the horizontal fixing plate (7), the top end of the lifting plate (34) is hinged with one end, away from the second transmission rod (30), of the hinge rod (31), the connecting column (35) is vertically and fixedly arranged at the bottom end of the lifting plate (34), the bottom end of the connecting column (35) is fixedly connected with the top end of the horizontal lifting plate (8), the connecting column (35) is slidably connected with the horizontal fixing plate (7), the limiting block (36) is fixedly arranged on the side wall of the rack (1), the bottom end of the connecting column (35) penetrates through the limiting block (36) and is arranged downwards, the second spring (37) is vertically arranged between the horizontal fixing plate (7) and the horizontal lifting plate (8), the second spring (37) is sleeved on the connecting column (35), the top end of the second spring (37) is fixedly connected with the bottom end of the horizontal fixing plate (7), and the bottom end of the second spring (37) is fixedly connected with the top end of the horizontal lifting plate (8).

8. The automatic roll paper stitching device as claimed in claim 1, wherein the intermittent winding assembly (5) further comprises a belt transmission mechanism (38), a ratchet transmission device (39) and a winding rod (40), the winding rod (40) is horizontally arranged at one end of the rack (1) far away from the roll paper feeding assembly (2), two ends of the winding rod (40) are respectively connected with the side wall of the rack (1) in a shaft mode, the material receiving barrel (10) is horizontally and fixedly sleeved on the winding rod (40), the belt transmission mechanism (38) is fixedly arranged at the bottom end of the rack (1), the belt transmission mechanism (38) is positioned below the winding rod (40), the ratchet transmission device (39) is vertically arranged on the side wall of the rack (1), the ratchet transmission device (39) is positioned at one end of the winding rod (40), and the output end of the belt transmission mechanism (38) is in transmission connection with the ratchet transmission device (39), the output end of the ratchet transmission device (39) is in transmission connection with the end part of the winding rod (40).