CN211808569U - Indent device of inside lining machine - Google Patents

Abstract

The utility model belongs to the technical field of the technique of full-automatic inside lining machine and specifically relates to a indent device of inside lining machine is related to, which comprises a frame, the conveyer belt, go up compression roller and lower compression roller, it sets up and gap department and conveyer belt up end parallel and level relatively from top to bottom to go up compression roller and lower compression roller, a serial communication port, the compression roller is the entity down, it is equipped with the recess to the indent to follow its radial perpendicular inwards in week in lower compression roller week, a plurality of spacing groove has been seted up to corresponding on the double-phase corresponding face of recess inside wall, it has the stopper or the filling block of a plurality of mutual butt to peg graft in the recess, the joint piece that is equipped with spacing groove activity joint is inlayed to the equal elasticity in both sides of stopper, the week side of lower compression roller still cladding has the rubber strip, and a. The utility model discloses have the filling block of dismantling different positions, install a plurality of stoppers simultaneously again and the rubber strip that matches with it to the realization is carried the better and wider effect of application range of commonality.

Description

Indent device of inside lining machine

Technical Field

The utility model belongs to the technical field of the technique of full-automatic inside lining machine and specifically relates to a indent device of inside lining machine is related to.

Background

The lining paper machine is a mechanical equipment for making front and back lining pages of book, and is used for sticking a layer of lining paper on the inner surface of the made case so as to connect the front cover and the book block and protect the book block. Most of the existing paper lining machines on the market have two process steps of leather sheath gluing and roll forming, wherein the leather sheath is adhered to lining paper after the gluing is finished, and then the lining paper is pressed and firmly adhered by the press roll.

The patent with the publication number of CN209666637U is retrieved, and discloses a grooving device of a full-automatic paper liner machine, which comprises a frame, a conveyor belt, an upper pressing roller and a lower pressing roller, wherein the upper pressing roller and the lower pressing roller are arranged at the tail end of the conveyor belt, the upper pressing roller and the lower pressing roller are opposite up and down, and gaps are flush with the upper surface of the conveyor belt; the side circumferential surface of the lower pressing roller is provided with an annular groove pressing strip with a central axis coinciding with the central axis of the lower pressing roller, and the groove pressing strip protrudes out of the side circumferential surface of the lower pressing roller.

The embedded annular indent strip that has of annular caulking groove of seting up on the above-mentioned lower compression roller, because the position that annular indent strip is located between the lower compression roller keeps fixed, and when the leather sheath variation in size, indentation number of strips are different or the interval is different, the unable pressfitting of accomplishing slip sheet and leather sheath crease department all, the commonality is lower, therefore above-mentioned scheme remains to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a indent device of inside lining machine, has the advantage that the position is adjustable and the commonality is high not enough to prior art exists.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a indent device of inside lining machine, includes frame, conveyer belt, goes up compression roller and lower compression roller, go up the compression roller with relative setting and gap department from top to bottom down the compression roller with conveyer belt up end parallel and level, its characterized in that, the compression roller is the entity down, compression roller week side is equipped with the recess along its radial perpendicular inside concave, in it has seted up a plurality of spacing groove to correspond on the double-phase corresponding face of recess inside wall, it has the stopper or the filling block of the mutual butt of a plurality of pieces to peg graft in the recess, the equal elasticity in both sides of stopper inlay be equipped with the joint piece of spacing groove activity joint.

All sides of lower compression roller still coat and have the rubber strip, and be a plurality of rubber strip and polylith the stopper one-to-one sets up, the head and the tail of rubber strip bonds each other, the rubber strip with still be provided with location joint spare between the stopper.

By adopting the technical scheme, an operator inserts the filling blocks into the groove block by block, fills the cavity of the groove, takes out the corresponding filling blocks from the groove according to the crease position of the leather case to be bonded, presses the clamping block until the clamping block is integrally embedded into the limiting block, then puts the limiting block into the notch, releases the pressing of the clamping block, clamps and positions the clamping block with the limiting groove under the elastic action, coats the rubber strip on the lower press roll in a bonding mode, clamps and fixes the positioning clamping piece arranged on the rubber strip with the limiting block, can disassemble the filling blocks at different positions according to specific conditions when the size, the number of the indentations or the distance between the leather cases are different, and simultaneously installs a plurality of limiting blocks and the rubber strips matched with the limiting blocks so as to improve the adaptability of the grooving device to various lining papers and leather cases, the universality is better and the application range is wider.

The utility model discloses can further configure into in a preferred example, location joint spare including set firmly in the fixture block of rubber strip week side, just fixture block activity joint in the stopper with in the clearance between the joint piece.

Through adopting above-mentioned technical scheme, the setting up of fixture block can make the fixture block can block into the spacing inslot to on the diapire of fixture block butt to spacing groove by the joint piece, thereby make the winding of rubber strip tight and more real and the location is accurate, difficult pine takes off.

The utility model discloses can further configure into in a preferred example, the stopper in the spout has been seted up perpendicularly inwards to the both sides of spacing groove, the joint piece slide in the spout, the spout diapire with all set firmly the spring between the joint piece terminal surface.

Through adopting above-mentioned technical scheme, the spring makes the joint piece compress when going deep into the stopper and hold power to the resilience of accessible spring pushes the joint piece into the spacing inslot smoothly, in order to ensure that the stopper can not break away from compression roller down easily, links up firmly and installs tightly real, seamless.

The utility model discloses can further configure to in a preferred example, rubber strip one end is extended to be seted up on the epitaxy and is linked up the groove, in the rubber strip other end extend set firmly with link up the lug of groove lock joint adaptation, link up the groove diapire with the lug lateral wall sets firmly the sticky surface and the hair side that the magic was pasted respectively.

Through adopting above-mentioned technical scheme, the lug and the linking groove of rubber strip dock each other, and the rubber material has better deformability, and when the leather sheath recess was in the rubber strip butt, can push interior slip sheet and the recess and closely laminate each other, the rubber strip is the ring shape after pasting through the magic subsides, and the reversibility of rubber strip is stronger, and stand wear and tear and can relapse repetitious usage.

The utility model discloses can further configure to in a preferred example, the frame in the both sides of going up the compression roller are provided with a plurality of roller height adjustment assembly of group, roller height adjustment assembly includes lift seat and lifting screw, many the both ends of going up the compression roller all rotate install in on the lift seat, the vertical slip of lift seat is inlayed and is located in the frame and with lifting screw thread fit.

Through adopting above-mentioned technical scheme, operating personnel through rotating lifting screw alright drive lift seat and go up and down to carry out altitude mixture control to the last compression roller directly over being in the lower compression roller, so that adjust the interval between the upper and lower compression roller according to the thickness of crust, the practicality is good.

The utility model discloses can further configure into, many in a preferred example the top of going up the compression roller the frame is put on the shelf and is equipped with transparent observation board.

By adopting the technical scheme, the arrangement of the transparent observation plate is convenient for operators to adjust the working states of the upper and lower compression rollers of the tubular product in time, and the visualization degree is high; on the other hand, dust can be prevented from carelessly falling between the upper press roller and the lower press roller, and dust accumulation is avoided. Ensuring the normal operation of the device.

The utility model discloses can further configure to in a preferred example, be equipped with directly over the conveyer belt originated end and press the paper subassembly, press the paper subassembly to include that mounting bracket, telescopic cylinder and a plurality of press the note, the mounting bracket is located conveyer belt top and level set firmly in the frame, telescopic cylinder is vertical to be set firmly on the mounting bracket and its telescopic end sets up down, a plurality of press the one end of note set firmly one with telescopic cylinder telescopic link end fixing's connecting rod.

Through adopting above-mentioned technical scheme, the flexible connecting rod that can drive of telescopic cylinder telescopic link is adjustable with the interval between a plurality of root pressure note apart from the conveyer belt, makes the pressure note carry out a lot of in the transmission course and claps the pressure with the leather sheath that has interior slip sheet to adhere to, thereby when making the leather sheath transmission on the conveyer belt, its position is difficult for the skew, can pass through smoothly between compression roller and the lower compression roller, and be favorable to the indentation department of rubber strip and leather sheath to keep unanimous, make the indent effect better.

The present invention can be further configured in a preferred embodiment, the conveyor belt is provided with a plurality of ventilation holes.

Through adopting above-mentioned technical scheme, the setting in ventilation hole can accelerate the air current circulation speed of leather sheath and conveyer belt binding face for the glue dry speed between leather sheath and the slip sheet makes more firm that bonds, and finished product quality is better.

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

1. an operator presses the clamping block to enable the clamping block to penetrate into the limiting block and correspond to the indentation positions of the leather shell one by one, after the clamping block is released, the operator can disassemble the filling blocks at different positions according to specific conditions, and meanwhile, a plurality of limiting blocks and rubber strips matched with the limiting blocks are installed, so that the adaptability of the grooving device to various different lining papers and leather shells is improved, the universality is good, and the application range is wider;

2. the clamping block is clamped and positioned with the limiting groove under the action of the spring, and the clamping block is clamped between the limiting groove and the clamping block while the rubber strip is coated on the periphery of the lower compression roller, so that the rubber strip is wound more compactly and positioned accurately and is not easy to loosen;

3. the spring makes the joint piece compress when going deep into the stopper and hold power to the resilience of accessible spring pushes the joint piece into the spacing inslot smoothly, can not break away from compression roller down easily in order to ensure the stopper, links up firmly and installs tightly really, seamless.

Drawings

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

FIG. 2 is a schematic structural view of a middle press roller of the present invention;

FIG. 3 is a schematic diagram of the exploded structure of FIG. 2;

FIG. 4 is an enlarged view at A in FIG. 3;

fig. 5 mainly shows a cross-sectional view of the rubber strip.

Reference numerals: 1. a frame; 2. a conveyor belt; 3. an upper compression roller; 4. a lower pressing roller; 5. a groove; 6. a limiting groove; 7. a limiting block; 8. filling blocks; 9. a clamping block; 91. a slider; 92. an adjusting block; 93. an adjustment hole; 10. a rubber strip; 11. a chute; 12. a spring; 13. a clamping block; 14. a joining groove; 15. a bump; 16. magic tape; 17. a roller height adjustment assembly; 21. a lifting seat; 22. a lifting screw; 18. a transparent viewing plate; 19. a paper pressing assembly; 31. a mounting frame; 32. a telescopic cylinder; 33. pressing the paper strips; 34. a connecting rod; 20. a vent hole.

Detailed Description

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

Referring to fig. 1 and 2, for the utility model discloses a indent device of inside lining machine, set up conveyer belt 2 in frame 1 including frame 1, transmission, be equipped with a plurality of ventilation hole 20 on conveyer belt 2, the setting of ventilation hole 20 can accelerate the air current circulation speed of leather sheath and 2 binding faces of conveyer belt for the glue dry speed between leather sheath and the slip sheet, make more firm that bonds, finished product quality is better. And the end of the conveyor belt 2 is connected with an upper compression roller 3 and a lower compression roller 4 in a rotating manner, the upper compression roller 3 and the lower compression roller 4 are equal in size and are cylindrical, the upper compression roller and the lower compression roller are arranged up and down oppositely, the gap is flush with the upper end face of the conveyor belt 2, and the upper compression roller 3 is a hollow roller to save materials.

A transparent observation plate 18 is erected on the rack 1 above the upper compression rollers 3, and the arrangement of the transparent observation plate 18 is convenient for operating personnel to adjust the working states of the upper and lower compression rollers 4 of the pipe in time, so that the visualization degree is high; on the other hand, dust can be prevented from carelessly falling between the upper press roll 3 and the lower press roll 4, and dust accumulation is avoided. Ensuring the normal operation of the device. Lower compression roller 4 is solid roller, and the week side of lower compression roller 4 is equipped with recess 5 along its radial vertical direction indent, corresponds on the double-phase corresponding surface of 5 inside walls of recess and has seted up a plurality of rectangle spacing groove 6, and it has stopper 7 or filling block 8 that a plurality of mutual butts of piece and will the recess 5 fill up to peg graft in the recess 5, and stopper 7 equals with the size of filling block 8 and all is the rectangle cubic.

Referring to fig. 3 and 4, the limiting block 7 is provided with a sliding groove 11 vertically inwards at two sides of the limiting groove 6, the sliding groove 11 is internally provided with a clamping block 9 matched with the groove 5 and the limiting groove 6 in a sliding manner, and the clamping block 9 is integrally arranged in an L shape. Joint piece 9 includes that elasticity inlays the rectangle slider 91 of locating in spout 11, and slider 91 keeps away from one side of 5 diapire of recess and extends on extending and has set firmly regulating block 92, regulating block 92 then inlays in spacing groove 6 with the synchronous activity of slider 91, regulating block 92 keeps away from the perpendicular inside regulation hole 93 of having seted up of one end of slider 91, operating personnel is when adjusting joint piece 9 and taking out stopper 7, insert a pole behind the regulation hole 93 and adjust, for operating personnel provides handheld.

Referring to fig. 4 and 5, week side of lower compression roller 4 still coats elastic rubber strip 10, and rubber strip 10 accessible head and the tail each other bond enclose to close and be cyclic annularly, and a plurality of rubber strip 10 and polylith 7 one-to-one settings of stopper, rubber strip 10 with still be provided with location joint spare between the stopper 7. An operator inserts the filling blocks 8 into the groove 5 one by one, fills the cavity of the groove 5, takes out the corresponding filling block 8 from the groove 5 according to the crease position of the leather case to be bonded, presses the clamping block 9 until the clamping block is integrally embedded into the limiting block 7, immediately puts the limiting block 7 into the gap, loosens the clamping block 9, clamps and positions the clamping block 9 with the limiting groove 6 under the elastic action, coats the rubber strip 10 on the lower compression roller 4 in a bonding mode, clamps and fixes the positioning clamping piece arranged on the rubber strip 10 with the limiting block 7, can detach the filling blocks 8 at different positions according to specific conditions when the size, the number of the indentations or the distance of the leather case are different, and simultaneously installs a plurality of limiting blocks 7 and the rubber strip 10 matched with the limiting blocks 7 to improve the effect that the groove pressing device can clamp and fix a plurality of different lining papers, The adaptability, the commonality of leather shell are better and application range is wider.

Referring to fig. 1 and 5, the location joint spare including set firmly in fixture block 13 of rubber strip 10 week side, and fixture block 13 piece activity joint in stopper 7 with in the clearance between the joint piece 9, fixture block 13's setting can make fixture block 13 can block into spacing groove 6 to on the diapire of fixture block 13 butt to spacing groove 6 by joint piece 9, thereby make the winding of rubber strip 10 tight more real and fix a position the accuracy, difficult pine takes off. 11 diapalls of spout with all set firmly spring 12 between the 9 terminal surfaces of joint piece, spring 12 makes joint piece 9 compress when going deep into stopper 7 and hold power to the resilience of accessible spring 12 pushes away joint piece 9 into spacing groove 6 smoothly, in order to ensure that stopper 7 can not break away from compression roller 4 down easily, links up firmly and installs tightly really, seamless.

Refer to fig. 5, rubber strip 10 one end is epitaxial to be seted up and to have been linked up groove 14, in rubber strip 10 other end extend set firmly with link up the lug 15 of 14 lock joint adaptations of groove, link up 14 diapalls of groove with lug 15 lateral wall has set firmly sticky surface and the hair side of magic subsides 16 respectively, and the lug 15 and the linking groove 14 of rubber strip 10 dock each other, and the rubber material has better deformability, and when leather sheath recess 5 was in rubber strip 10 butt, can push away interior slip sheet and the mutual inseparable laminating of recess 5, and rubber strip 10 is the ring shape after pasting through magic subsides 16, and the reversibility of rubber strip 10 is stronger, stand wear and tear and can relapse repetitious usage.

Referring to fig. 1, frame 1 in the both sides of going up compression roller 3 are provided with a plurality of groups roller height adjusting part 17, roller height adjusting part 17 is including lift seat 21 and lifting screw 22, many the both ends of going up compression roller 3 all rotate install in on the lift seat 21, lift seat 21 vertical slip inlays to be located in frame 1 and with lifting screw 22 screw-thread fit, operating personnel through rotating lifting screw 22 alright drive lift seat 21 and go up and down to carry out altitude mixture control to last compression roller 3 directly over being in down compression roller 4, so that adjust the interval between upper and lower compression roller 4 according to the thickness of leather sheath, the practicality is good.

Referring to fig. 1, a paper pressing assembly 19 is arranged right above the starting end of the conveyor belt 2, the paper pressing assembly includes an installation frame 31, a telescopic cylinder 32 and a plurality of paper pressing strips 33, the installation frame 31 is located above the conveyor belt 2 and horizontally fixed on the frame 1, the telescopic cylinder 32 is vertically fixed on the installation frame 31, the telescopic end of the telescopic cylinder is arranged downward, one end of each paper pressing strip 33 is fixedly provided with a connecting rod 34 fixed with the end of a telescopic rod of the telescopic cylinder 32, the connecting rod 34 is integrally in a T shape, the telescopic rod of the telescopic cylinder 32 can drive the connecting rod 34 and the paper pressing strips 33 to be adjustable in distance from the conveyor belt 2, so that the paper pressing strips 33 can shoot and press the leather shells adhered with the inner lining paper for a plurality of times in the transmission process, and the leather shells are not easy to shift in position when being transmitted on the conveyor belt 2 and can smoothly pass between the upper press roller 3 and the lower press roller 4, and the indentation of the rubber strip 10 and the leather shell can be kept consistent, so that the groove pressing effect is better.

The implementation principle of the embodiment is as follows:

go up compression roller 3 and lower compression roller 4 when carrying out the pressfitting to leather sheath and slip sheet, for making leather sheath crease position and slip sheet closely laminate, the adhesion effect is better difficult pine take off to be applicable to the leather sheath of multiple crease interval, the strip number difference, through the filling block 8 of dismantling different positions, install a plurality of stopper 7 again simultaneously and the rubber strip 10 that matches with it, in order to realize carrying the better and application range wider effect of commonality.

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 (8)

1. A notching apparatus for a lining machine, comprising: the automatic feeding device comprises a rack (1), a conveyor belt (2), an upper compression roller (3) and a lower compression roller (4), wherein the upper compression roller (3) and the lower compression roller (4) are oppositely arranged from top to bottom, and the gap is parallel and level with the upper end face of the conveyor belt (2), and is characterized in that the lower compression roller (4) is solid, a groove (5) is formed in the circumferential side of the lower compression roller (4) along the radial direction and vertically inwards concave, a plurality of limiting grooves (6) are correspondingly formed in two corresponding faces of the inner side wall of the groove (5), a plurality of limiting blocks (7) or filling blocks (8) which are mutually abutted are inserted in the groove (5), and clamping blocks (9) movably clamped with the limiting grooves (6) are elastically embedded in two sides of the limiting blocks (7);

all sides of lower compression roller (4) still coat and have rubber strip (10), and a plurality of rubber strip (10) and polylith stopper (7) one-to-one sets up, the head and the tail of rubber strip (10) bond each other, rubber strip (10) with still be provided with location joint spare between stopper (7).

2. The grooving device of the lining machine according to claim 1, wherein the positioning clamping piece comprises a clamping block (13) fixedly arranged on the peripheral side of the rubber strip (10), and the clamping block (13) is movably clamped in a gap between the limiting block (7) and the clamping block (9).

3. The groove pressing device of the lining machine according to claim 2, wherein the limiting block (7) is provided with sliding grooves (11) vertically and inwardly at two sides of the limiting groove (6), the clamping block (9) slides in the sliding grooves (11), and springs (12) are fixedly arranged between the bottom wall of the sliding grooves (11) and the end faces of the clamping block (9).

4. The groove pressing device of the lining machine according to claim 3, wherein an extension of one end of the rubber strip (10) is provided with a connecting groove (14), a projection (15) matched with the connecting groove (14) in a buckling manner is fixedly extended from the other end of the rubber strip (10), and the bottom wall of the connecting groove (14) and the side wall of the projection (15) are respectively fixedly provided with a sticky surface and a rough surface of a magic tape (16).

5. The grooving device of the lining machine according to claim 4, wherein the frame (1) is provided with a plurality of sets of roller height adjusting assemblies (17) on two sides of the upper pressing roller (3), each roller height adjusting assembly (17) comprises a lifting seat (21) and a lifting screw (22), two ends of each upper pressing roller (3) are rotatably mounted on the lifting seat (21), and the lifting seats (21) are vertically and slidably embedded in the frame (1) and are in threaded fit with the lifting screws (22).

6. The notching device of a lining machine according to claim 5, wherein a transparent viewing plate (18) is erected on the frame (1) above the plurality of upper rollers (3).

7. The grooving device of the lining machine according to claim 1, wherein a paper pressing assembly (19) is arranged right above the starting end of the conveyor belt (2), the paper pressing assembly comprises a mounting frame (31), a telescopic cylinder (32) and a plurality of paper pressing strips (33), the mounting frame (31) is located above the conveyor belt (2) and is horizontally and fixedly arranged on the rack (1), the telescopic cylinder (32) is vertically and fixedly arranged on the mounting frame (31) with the telescopic end facing downwards, and a connecting rod (34) fixed to the end of the telescopic rod of the telescopic cylinder (32) is fixedly arranged at one end of the plurality of paper pressing strips (33).

8. The notching device of a lining machine according to claim 7, wherein said conveyor belt (2) is provided with a plurality of vent holes (20).

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