CN219187498U - Spreading machine convenient to adjust - Google Patents

Abstract

The utility model relates to the field of non-woven fabric processing equipment and discloses a glue spreader convenient to adjust, which comprises a base, wherein a plurality of upright posts are fixedly arranged on the top surface of the base, rectangular grooves are formed in the bottoms of the upright posts, trapezoidal blocks are movably arranged in the rectangular grooves, adjusting devices are arranged on the outer sides of the trapezoidal blocks, diamond blocks are arranged on the tops of the limiting grooves, connecting rods are arranged on limiting blocks on the two sides, rollers are arranged at the lower ends of the connecting rods, spring buckles are arranged between the rollers, the rollers are attached to the two sides of the diamond blocks through pulling of the spring buckles, when the glue spreading thickness of the glue spreader needs to be adjusted, the diamond blocks can be jacked up by only shrinking the trapezoidal blocks by using the adjusting devices, the diamond blocks drive the rollers on the two sides, the bottom rods and the connecting rods fixedly connected with the bottom rods and the long connecting rods can be adjusted, and the gap between the second rotating shafts and the third rotating shafts can be adjusted, so that the glue spreading thickness can be adjusted.

Description

Spreading machine convenient to adjust

Technical Field

The utility model relates to the field of non-woven fabric processing equipment, in particular to a glue spreader convenient to adjust.

Background

The spreading machine is also called a coating machine, a spreading machine, an automatic glue spraying machine, etc., and is mainly a mechanical device for applying liquid glue on the surface of textiles, paper boxes or leather, and the existing spreading machine has various types, such as: drum type spreading machine, double-acting spreading machine, duplex position lift spreading machine etc. the coating machine is through the liquid spraying of atmospheric pressure with glue or paint class on required product, and equipment has adopted the triaxial linkage, and automatic operation is furnished with computer programming control route spraying simultaneously, and spraying thickness and time all can set for, simple easy operation.

There are a lot of problems in the use of spreading machine, some spreading machines of current are comparatively simple in construction, be inconvenient for adjusting the spreading thickness of spreading machine, application scope is less, influence the user and use, reduce the spreading efficiency of spreading machine simultaneously, like a non-woven fabrics spreading machine that chinese patent discloses, publication No. CN213315951U, the pulley that the spring telescopic link cooperation connecting rod in the circular slot drives on the fixed block on above-mentioned patent carries out the centre gripping spacing to the surface fabric on the conveyer belt when using, avoid spreading in-process surface fabric to produce the fold, ensure the quality of rubber coating, can adjust the position of rubber coating simultaneously, but above-mentioned patent does not make the adjustment to the spreading thickness of spreading machine, application scope is less, in order to can adjust the spreading thickness of spreading machine, promote application scope, improve the spreading efficiency of spreading machine simultaneously, we propose a spreading machine convenient to adjust for this reason.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a glue spreader convenient to adjust, and solves the problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spreading machine convenient to adjust, includes the base, base top surface fixed mounting has a plurality of stands, the inboard fixed mounting in stand top has the stopper, rectangular channel has been seted up to the stand bottom, rectangular channel inside movable mounting has trapezoidal piece, trapezoidal piece symmetry sets up inside the spacing inslot of joint between two sets of stands, both sides the trapezoidal piece outside is provided with adjusting device, the spacing groove top is provided with the diamond, diamond top fixed mounting has the motor, the inboard fixed mounting of motor is in the one end of first pivot, fixed mounting has the glue spreader in the first pivot, the position fixed mounting that corresponds the glue spreader in base top has the glue groove, the inclined upper side of glue spreader is provided with the backstop roller, backstop roller center department fixed mounting has the second pivot, backstop roller inclined upper side is provided with the truing roller, truing roller center department fixed mounting has the third pivot.

Preferably, the upper half part and the lower half part of the diamond are isosceles trapezoids, the upper half part of the trapezoid block is a right trapezoid, the lower half part of the trapezoid block is an isosceles trapezoid, when the gluing thickness of the gluing machine needs to be adjusted, the diamond block can be jacked up only by shrinking the trapezoid block through the adjusting device, the diamond block drives the rollers at two sides, the rollers at two sides drive the bottom rod and the connecting rod and the long connecting rod which are fixedly connected with the bottom rod, the heights of the rotating rollers at the second rotating shaft and the third rotating shaft at the top end can be adjusted, and the gap between the bottom rod and the long connecting rod can be adjusted to achieve the effect of adjusting the gluing thickness.

Preferably, the both sides of second pivot all are fixed with the connecting rod, the free end fixed mounting of connecting rod has the sill bar, the connecting rod articulates the front end at the stopper with sill bar junction, the one end of long connecting rod is all installed to the both sides of third pivot, long connecting rod free end fixed mounting is on the sill bar, the junction of long connecting rod and sill bar articulates the front end at opposite side stopper, and when adjusting device, the operation and the adjustment effect of top commentaries on classics roller can be guaranteed to the fixed connection of connecting rod and long connecting rod and both sides sill bar.

Preferably, the first rotating shaft, the second rotating shaft and the third rotating shaft are all provided with sleeves at two ends, the sleeves are connected through a transmission belt, the glue spreading roller and the back support roller are connected with the sleeves through the transmission belt, and the operation of the whole device can be ensured only by starting the motor, so that the electric power loss is saved.

Preferably, the gyro wheel is installed to the sill bar lower extreme, install the spring knot between the gyro wheel, the gyro wheel is laminated in diamond both sides through the pulling of spring knot, and the spring knot can guarantee that the gyro wheel is laminated in diamond both sides all the time, can not rock easily when guaranteeing the device operation, influences the spreading machine normal work.

Preferably, the adjusting device comprises a fixed sleeve, two groups of symmetrical tightening rods, an adjusting cavity, racks and an adjusting rod, wherein the tightening rods are fixedly arranged at one ends of the two trapezoidal blocks on the outer sides of the two sides, the adjusting cavity is arranged at one end of the tightening rods, the racks are fixedly arranged on the upper side and the lower side of the inner wall of the adjusting cavity, one sides of the racks without teeth are connected with the tightening rods through the fixed sleeve, the adjusting rods are meshed with the center of the racks, the adjusting rods consist of right-angle gears, straight rods and handles of the meshing ends, the straight rods are fixedly arranged at the center of the right-angle gears, the handles are fixedly arranged at the other ends of the straight rods, round rods are fixedly arranged at the other ends of the right-angle square wheels, the other ends of the round rods are rotationally connected to one side of the limiting grooves, when the adjusting device is used, only the adjusting rods are required to rotate, the right-angle gears at the front ends of the adjusting rods are meshed with the two sides of the racks, the two side tightening rods are synchronously retracted inwards, the trapezoidal blocks on the inner sides are extruded, the trapezoidal blocks are inwards extruded, the two side rolling wheels are driven by the diamond blocks, gaps are affected by the two side bottom rods, gaps are inwards extruded by the two side bottom rods, the diamond-shaped rollers, the thickness of the diamond-shaped rollers are and the thickness of the diamond-shaped rollers are adjusted, and the thickness of the diamond-shaped rollers are also, and the thickness of the adjusting device is adjusted.

(III) beneficial effects

Compared with the prior art, the utility model provides the glue spreader convenient to adjust, which has the following beneficial effects:

1. this spreading machine convenient to adjust, when the spreading thickness of spreading machine needs to be adjusted, only need utilize adjusting device shrink trapezoidal piece can jack-up diamond, diamond drives both sides gyro wheel, and both sides gyro wheel drives sill bar rather than fixed connection's connecting rod and long connecting rod, can adjust the height of top second pivot and third pivot commentaries on classics roller, adjusts the gap between it and can reach the effect of adjustment spreading thickness, and is simple to use convenient.

2. This spreading machine convenient to adjust, be connected through driving belt between the sleeve, be connected through driving belt, only need start motor can guarantee the operation of whole device, save power loss.

Drawings

FIG. 1 is a schematic diagram of the overall apparatus;

FIG. 2 is a schematic side view of the device;

FIG. 3 is a schematic view of a limit block and two side adjustment bars;

fig. 4 is a schematic view of an adjusting device.

In the figure: 1. a base; 2. a column; 3. a limiting block; 4. rectangular grooves; 5. a trapezoid block; 6. a limit groove; 7. diamond-shaped blocks; 8. a motor; 9. a first rotating shaft; 10. a glue spreading roller; 11. a glue tank; 12. a back up roller; 13. a second rotating shaft; 14. a connecting rod; 15. a bottom bar; 16. a dressing roller; 17. a third rotating shaft; 18. a long connecting rod; 19. a drive belt; 20. a roller; 21. a spring buckle; 22. a fixed sleeve; 23. a tightening rod; 24. a regulating chamber; 25. a rack; 26. and (5) adjusting the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a glue spreader convenient to adjust includes a base 1, a plurality of columns 2 are fixedly installed on the top surface of the base 1, a limiting block 3 is fixedly installed on the inner side of the top end of each column 2, a rectangular groove 4 is formed in the bottom of each column 2, a trapezoid block 5 is movably installed in each rectangular groove 4, the trapezoid blocks 5 are symmetrically arranged between two groups of columns 2 and clamped in a limiting groove 6, adjusting devices are arranged on the outer sides of the trapezoid blocks 5 on two sides, diamond blocks 7 are arranged on the top end of each limiting groove 6, a motor 8 is fixedly installed on the top end of each diamond block 7, a glue spreading roller 10 is fixedly installed on the first rotating shaft 9, a glue groove 11 is fixedly installed on the top of the base 1 corresponding to the position of each glue spreading roller 10, a backing roller 12 is fixedly installed on the inclined upper side of each glue spreading roller 10, a second rotating shaft 13 is fixedly installed on the center of each backing roller 12, a trimming roller 16 is fixedly installed on the inclined upper side of each backing roller 16, and a third rotating shaft 17 is fixedly installed on the center of each trimming roller 16.

Further, the upper half part and the lower half part of the diamond-shaped block 7 are isosceles trapezoids, the upper half part of the trapezoid block 5 is a right trapezoid, the lower half part of the trapezoid block 5 is an isosceles trapezoid, when the gluing thickness of the gluing machine needs to be adjusted, the diamond-shaped block 7 can be jacked up only by shrinking the trapezoid block 5 by using the adjusting device, the diamond-shaped block 7 drives the two side rollers 20, the two side rollers 20 drive the bottom rod 15 and the connecting rod 14 and the long connecting rod 15 which are fixedly connected with the bottom rod, the heights of the rotating rollers of the second rotating shaft 13 and the third rotating shaft 17 at the top end can be adjusted, and the gluing thickness can be adjusted by adjusting the gap between the two side rollers.

Further, the connecting rods 14 are fixedly installed at the two ends of the second rotating shaft 13, the bottom rods 15 are fixedly installed at the free ends of the connecting rods 14, the connecting parts of the connecting rods 14 and the bottom rods 15 are hinged to the front ends of the limiting blocks 3, the long connecting rods 18 are installed at the two sides of the third rotating shaft 17, the free ends of the long connecting rods 18 are fixedly installed on the bottom rods 15, the connecting parts of the long connecting rods 18 and the bottom rods 15 are hinged to the front ends of the limiting blocks 3 at the other side, and when the adjusting device is used, the fixed connection between the connecting rods 14 and the long connecting rods 18 and the bottom rods 15 at the two sides can ensure the running and adjusting effects of the top rotating roller.

Further, sleeves are arranged at two ends of the first rotating shaft 9, the second rotating shaft 13 and the third rotating shaft 17, the sleeves are connected through a transmission belt 19, the sleeves are connected through the transmission belt 19, the operation of the whole device can be guaranteed only by starting the motor 8, and the power consumption is saved.

Further, the gyro wheel 20 is installed to the sill bar 15 lower extreme, installs the spring between the gyro wheel 20 and detains 21, and the gyro wheel 20 is laminated in diamond 7 both sides through the pulling of spring knot 21, and the spring knot 21 can guarantee that gyro wheel 20 is laminated in diamond 7 both sides all the time, can not rock easily when guaranteeing the device operation, influences the spreading machine normal work.

Further, the adjusting device comprises a fixed sleeve 22, two groups of symmetrical tightening rods 23, an adjusting cavity 24, racks 25 and adjusting rods 26, wherein the tightening rods 23 are fixedly arranged at one ends of the two side trapezoidal blocks 5, which protrude outwards, the adjusting cavity 24 is arranged at one end of each tightening rod 23, the racks 25 are fixedly arranged at the upper and lower sides of the inner wall of each adjusting cavity 24, one sides of the racks 25, which are not provided with teeth, are connected with the tightening rods 23 through the fixed sleeve 22, the adjusting rods 26 are meshed with the adjusting rods 26, are composed of right-angle gears, straight rods and handles at the meshed ends, the straight rods are fixedly arranged at the centers of the right-angle gears, the handles are fixedly arranged at the other ends of the straight rods, when the adjusting device is used, the adjusting rods 26 are only required to be rotated, the right-angle gears at the front ends of the adjusting rods 26 are meshed with the racks 25 at the two sides to be retracted inwards to drive the two side tightening rods 23 to retract inwards synchronously, the trapezoidal blocks 5 at the inner sides are extruded, the trapezoidal blocks 5 are extruded inwards, the diamond blocks 7 are jacked up to the diamond blocks 7 drive the two side rollers 20, the back-up rolls 12 are affected by the bottom rods 15 at the two sides, the back-up rolls 12 and the trimming rolls 16 are extruded inwards to be enabled to be reduced in gaps, the back-up, the non-woven fabric is coated with the coating is in a coating extrusion state, and the thickness is distributed along with the extrusion state, and the thickness of the coating can be adjusted.

Instructions for use

When the device is used, firstly, the base 1 is placed at a proper position, then the needed glue solution is poured into the glue solution tank 11, the motor 8 is started, the motor drives the first rotating shaft 9 to operate, a belt is arranged on the first rotating shaft 9 and is connected with the second rotating shaft 13, a belt is also arranged on the second rotating shaft 13 and is connected with the third rotating shaft 17, the main body operation of the device can be realized through the motor 8, when the thickness of the coating needs to be regulated, only the adjusting rod 26 is required to be rotated to shrink the racks 25 on two sides, the racks 25 on two sides are inwards retracted to drive the tightening rods 23 connected with the tightening rods through the fixing sleeve 22 to be inwards extruded, the trapezoidal blocks 5 on two sides are inwards extruded by the tightening rods 23 to retract, the diamond blocks 7 are jacked up, the diamond blocks 7 upwards jack the two side idler wheels 20, the rotating shaft connected with the top end of the bottom rod 15 is inwards retracted to clamp the idler wheels, and the rotating shaft drives the roller fixedly arranged on the rotating shaft to play the role of regulating device of gluing thickness.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a spreading machine convenient to adjust, includes base (1), its characterized in that, base (1) top surface fixed mounting has a plurality of stand (2), stand (2) top inboard fixed mounting has stopper (3), rectangular channel (4) have been seted up to stand (2) bottom, rectangular channel (4) inside movable mounting has trapezoidal piece (5), trapezoidal piece (5) symmetry sets up between two sets of stand (2) joint inside spacing groove (6), both sides trapezoidal piece (5) outside is provided with adjusting device, spacing groove (6) top is provided with diamond (7), diamond (7) top fixed mounting has motor (8), motor (8) inboard fixed mounting is in the one end of first pivot (9), fixed mounting has glue spreader (10) on first pivot (9), the position fixed mounting that base (1) top corresponds glue spreader (10) has glue spreader (11), glue spreader (10) top is provided with back-up roll (12), back-up roll (12) center back-up roll (16) are located and are provided with second pivot (16), back-up roll (16) are located in the fixed mounting, back-up roll (16) are located on the pivot (16).

2. A glue applicator for facilitating adjustment as defined in claim 1, wherein: the upper half part and the lower half part of the diamond-shaped block (7) are isosceles trapezoids, the upper half part of the trapezoid-shaped block (5) is a right trapezoid, and the lower half part of the trapezoid-shaped block is an isosceles trapezoid.

3. A glue applicator for facilitating adjustment as defined in claim 1, wherein: the two sides of the second rotating shaft (13) are fixedly provided with connecting rods (14), the free ends of the connecting rods (14) are fixedly provided with bottom rods (15), the joint of the connecting rods (14) and the bottom rods (15) is hinged to the front end of the limiting block (3), the two sides of the third rotating shaft (17) are respectively provided with a long connecting rod (18), the free ends of the long connecting rods (18) are fixedly arranged on the bottom rods (15), and the joint of the long connecting rods (18) and the bottom rods (15) is hinged to the front end of the limiting block (3) at the other side.

4. A glue applicator for facilitating adjustment as defined in claim 1, wherein: sleeves are arranged at two ends of the first rotating shaft (9) and the second rotating shaft (13) and two ends of the third rotating shaft (17), the sleeves are connected through a transmission belt (19), and the glue spreading roller (10) and the back supporting roller (12) and the trimming roller (16) are connected together through the transmission belt (19).

5. A glue applicator for facilitating adjustment as defined in claim 3, wherein: the bottom rod (15) lower extreme is installed gyro wheel (20), install spring catch (21) between gyro wheel (20), gyro wheel (20) are laminated in diamond (7) both sides through the pulling of spring catch (21).

6. A glue applicator for facilitating adjustment as defined in claim 1, wherein: the adjusting device comprises a fixed sleeve (22), two symmetrical tightening rods (23), an adjusting cavity (24), racks (25) and an adjusting rod (26), wherein the tightening rods (23) are fixedly installed at one ends protruding from the outer sides of trapezoid blocks (5) on two sides, the adjusting cavity (24) is formed in one end of each tightening rod (23), the racks (25) are fixedly installed on the upper side and the lower side of the inner wall of each adjusting cavity (24), the adjusting rod (26) is meshed with the center of each rack (25), each adjusting rod (26) consists of a right-angle gear, a straight rod and a handle, the center of each right-angle gear is fixedly provided with the straight rod, the other end of each straight rod is fixedly provided with a round rod, and the other end of each round rod is rotatably connected with one side of each limiting groove (6).

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