CN216173621U - Automatic glue spreader for die tubes - Google Patents

Abstract

The application relates to an automatic die tube gluing machine, which belongs to the field of gluing machines and comprises an operation table, two stand columns, a glue box and a driving device, wherein the two stand columns are both connected in the long edge direction of the operation table in a sliding manner; the support piece comprises a support base and two support columns, the two support columns are arranged oppositely, the two support columns are arranged on the support base, and the pipeline is erected between the two support columns. This application has convenient operation, and glue paints the effect that the degree of consistency is good.

Description

Automatic glue spreader for die tubes

Technical Field

The application relates to the field of glue spreaders, in particular to an automatic glue spreader for a die tube.

Background

The glue spreader is a mechanical device for spreading liquid glue on the surface of textiles, cartons or leather. The automatic glue spreader is a typical electromechanical integrated system, and is an electromechanical integrated system device which consists of five subsystems, namely a mechanical system, a power system, a sensing system, an electronic information processing system, an executive component system and the like. The automatic glue spreader can greatly increase the consistency of product quality, save labor, improve efficiency and increase economic benefit.

Chinese patent with patent number CN210585618U discloses an automatic spreading machine of mould pipe, it includes two frames that are used for placing the mould pipe, a plurality of arcs that are used for placing the mould pipe are seted up on the top of frame, the inner wall of arc recess and the outer wall laminating of mould pipe, the both sides of frame are provided with the spacing subassembly of multiunit, spacing subassembly and arc recess one-to-one, the one end of frame is provided with the support, be provided with on the support and hold gluey bucket and rubber coating brush, the leg joint has the removal subassembly, it removes the removal of subassembly drive support.

Aiming at the related technologies, the inventor thinks that the defect that glue on the surface of the die pipe is not uniformly smeared due to the fact that the die pipe is attached to the arc-shaped groove and the brush is difficult to glue the surface of the die pipe attached to the arc-shaped groove exists.

SUMMERY OF THE UTILITY MODEL

In order to improve the degree of consistency that glue was paintd, this application provides a mould pipe automatic gluing machine.

The application provides a pair of mould pipe automatic gluing machine adopts following technical scheme:

an automatic glue spreader for a die tube comprises an operation table, two stand columns and a driving device, wherein the two stand columns are connected to the long edge direction of the operation table in a sliding mode, a coating piece for coating glue on a pipeline is fixed between the two stand columns, a supporting piece for placing the pipeline is arranged on the operation table and fixed on the operation table, the supporting piece is arranged on the inner side of each stand column, and the driving device drives the stand columns to move along the long edge direction of the operation table;

a support member: including supporting base and two spinal branch daggers, two the support column sets up relatively on supporting the base, two all rotate in the relative one side of support column and be connected with a plurality of rotor plates, one of them first cavity has been seted up in the support column, be provided with the driving medium in the first cavity, the driving medium control rotor plate rotates, and the both ends of pipeline are contradicted at relative two between the rotor plate.

Through adopting above-mentioned technical scheme, drive arrangement drive stand, it removes thereupon to paint the piece, paints the piece and carries out the rubber coating to pipeline one side. When the stand is preset, the transmission part is started, the transmission part controls the rotating plate to turn over so as to complete the turning over of the pipeline, the other surface of the pipeline is coated with glue, and the uniformity of the glue coated on the surface of the pipeline is improved.

Preferably, the driving medium includes a plurality of head rods, second connecting rod, first gear and reverse wheel, each the head rod all set up in the first cavity and with rotor plate fixed connection, the second connecting rod sets up between two adjacent head rods, just the second connecting rod sets up on the lateral wall of the long edge direction of first cavity, first gear is fixed on first connecting rod, the reverse wheel rotates and connects on the second connecting rod, the reverse wheel meshes with two adjacent first gear mutually, be connected with first motor on the lateral wall of support column, the one end of first motor output shaft stretches into in the first cavity, fixedly connected with second gear on the output shaft of first motor, the second gear meshes with arbitrary one first gear mutually.

By adopting the technical scheme, when the rotating plate needs to be rotated, the first motor is started, the first gear rotates, the first gear drives the reversing wheel to rotate, the first gear drives the rotating plate to rotate, and the rotating directions of the two adjacent first gears are consistent under the action of the reversing wheel, so that the rotating directions of the rotating plate are consistent, and the pipeline is turned.

Preferably, one side that the connecting rod was kept away from to the rotor plate is equipped with a plurality of archs, the arch distributes along the circumference of rotor plate, one side that the rotor plate axle center was kept away from to the arch is equipped with the inclined plane, and the both ends of pipeline are contradicted relatively on the bellied inclined plane.

By adopting the technical scheme, the protruding extension line is intersected with the axis line of the rotating plate, so that the pipeline abutted against the protrusion is concentric with the rotating plate, and the stability of the pipeline in the rotating process is improved. The inner wall of the pipeline is abutted to the raised inclined plane, so that the pipelines with different inner diameters can be conveniently fixed.

Preferably, a rubber layer is arranged on the inclined plane of the protrusion.

Through adopting above-mentioned technical scheme, the inner wall of pipeline is contradicted on the rubber layer on bellied inclined plane, and the rubber texture is soft, has reduced the possibility to pipeline inner wall wearing and tearing among the pipeline rotation process.

Preferably, the upper wall of the supporting base is provided with a sliding groove, the supporting columns are connected in the sliding groove in a sliding mode, two bidirectional cylinders are arranged between the supporting columns, the output ends of the bidirectional cylinders are fixed with the two opposite supporting columns, and the bidirectional cylinders are fixed on the supporting base.

Through adopting above-mentioned technical scheme, the support column is portable has made things convenient for to fix the pipeline of different length, and the removal of two-way cylinder control support base has made things convenient for to control the support column, has reduced the manpower.

Preferably, it includes gluey case to paint the piece, it is equipped with the injecting glue mouth to glue the roof portion, be equipped with the shrouding in the injecting glue mouth, the shrouding is inserted and is established and sliding connection on the oral wall of injecting glue mouth, it is equipped with out the jiao kou to glue the bottom of the case portion, it is equipped with two relative fixed plates to glue the bottom of the case portion, equal sliding connection has the brush board in two fixed plates, be equipped with the spring between fixed plate and the brush board, the one end of spring is contradicted on the fixed plate, the other end of spring is contradicted on the brush board, two the brush board all aim at out the jiao kou.

Through adopting above-mentioned technical scheme, when needs supply glue in toward gluey case, open the shrouding and pour into glue into, close the shrouding again, reduced the possibility that impurity got into gluey case. The glue flows out from the glue outlet, so that the brush plate is stained with the glue, and the brush plate always supports against the pipeline under the action of the self elasticity of the spring, so that the surface of the pipeline is fully coated with the glue.

Preferably, a through hole is formed in the side wall of the upright post, a cylinder is fixed on one side of the upright post, which is far away from the glue outlet, a cover plate used for sealing the glue outlet is connected to the output end of the cylinder, and the cover plate moves in the through hole along the vertical direction.

Through adopting above-mentioned technical scheme, when supplementary glue or spreading machine were out of work, the output retraction of cylinder made the apron closed, blockked up out the jiao kou. When the glue spreader works, the output end of the air cylinder extends out to separate the cover plate from the glue outlet, glue flows on the cover plate, and under the shape action of the cover plate, the glue is left along the edge of the cover plate, so that the glue more accurately falls on the brush plate.

Preferably, the driving device comprises a rack, a third gear and a second motor, the rack is arranged on the upper wall of the operating platform, the third gear is arranged in the upright column, the third gear is meshed with the rack, the second motor is arranged on one side of the upright column far away from the supporting base, and an output shaft of the second motor is connected with the third gear.

Preferably, the driving device comprises a rack, a third gear and a second motor, the rack is arranged on the upper wall of the operating platform, the third gear is fixed in the upright column and is meshed with the rack, the second motor is arranged on one side of the upright column far away from the supporting base, and an output shaft of the second motor is connected with the third gear.

Through adopting above-mentioned technical scheme, start the second motor, the second motor drives the third gear rotation, and under the cooperation of third gear and rack, the stand removes along the long limit direction of operation panel, has made things convenient for the removal of stand, has saved the manpower.

Preferably, the support base is equipped with first photoelectric sensor in the one end of keeping away from first motor, first photoelectric sensor and first motor electric connection, the stand is equipped with the second photoelectric sensor with first photoelectric sensor matched with in the one side that is close to the support base.

Through adopting above-mentioned technical scheme, when first photoelectric sensor and second photoelectric sensor are relative, first motor starts in order to control the rotation of pipeline.

Preferably, the upper wall of the supporting base is provided with a collecting tank, the side wall of the collecting tank is provided with a slide rail, the collecting tank is internally provided with a collecting box, and the collecting box is provided with a guide chute matched with the slide rail.

Through adopting above-mentioned technical scheme, collect the glue that the box collection glue drips when the case passes through adjacent pipeline, reduced the glue drip and supported the possibility of base upper wall, improved the cleanliness that supports the base upper wall, it can to pull out the collection box when needs carry out recovery processing to the glue in the collection box.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the pipeline is driven by the rotating plate to rotate, so that glue is applied to the surface of the pipeline, and the brush plate always abuts against the surface of the pipeline under the action of the spring, so that the uniformity of the glue applied to the surface of the pipeline is improved;

2. the collection box collects the dropped glue, so that the neatness of the support base is improved;

3. the rubber layer plays a buffering role in clamping the pipeline, and the possibility that the inner wall of the pipeline is abraded after being fixed is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of an automatic glue spreader for die tubes according to an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic view showing the overall structure of the support member.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is a schematic view for showing a connection structure of the smearing member and the stand column.

Fig. 6 is a sectional view taken along the direction C-C in fig. 5.

Fig. 7 is a sectional view taken along the direction D-D in fig. 1.

Description of reference numerals: 1. an operation table; 11. collecting tank; 12. a slide rail; 13. a collection box; 131. a guide chute; 14. transparent glass; 2. a column; 21. a second motor; 22. a second photosensor; 23. a through hole; 24. a cylinder; 241. a cover plate; 3. a painting member; 30. a glue box; 31. a glue injection port; 32. closing the plate; 33. a glue outlet; 34. a fixing plate; 35. brushing the board; 36. a spring; 4. a drive device; 41. a rack; 42. a third gear; 5. a support member; 51. a support base; 511. a chute; 512. a first photosensor; 52. a support pillar; 521. a bidirectional cylinder; 53. a first cavity; 531. a transmission member; 54. a first connecting rod; 541. a second connecting rod; 55. a first gear; 56. a rotating plate; 561. a protrusion; 562. a rubber layer; 57. a reversing wheel; 58. a first motor; 59. a second gear; 6. a pipeline.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses automatic spreading machine of mould pipe. Referring to fig. 1, the automatic gluing machine for the die tube comprises an operation table 1, two stand columns 2, a painting part 3, a driving device 4 and a supporting part 5 used for placing a pipeline 6, wherein the two stand columns 2 are oppositely arranged on the operation table 1, the two stand columns 2 are connected to the operation table 1 in a sliding mode, the painting part 3 is fixed between the two stand columns 2, the supporting part 5 is arranged between the two stand columns 2, the driving device 4 drives the two stand columns 2 to move along the long edge direction of the operation table 1, the painting part 3 also moves along with the long edge direction, and the pipeline 6 is glued.

Referring to fig. 1 and 2, the support 5 includes a support base 51 and two support columns 52, the support base 51 is fixed to the operation table 1 by bolts, the supporting base 51 is arranged between the two upright posts 2, the two supporting columns 52 are oppositely arranged, a plurality of circular rotating plates 56 are rotatably connected on one opposite sides of the two supporting columns 52, the plurality of rotating plates 56 are uniformly distributed along the long edge direction of the supporting columns 52, and one side of the rotating plate 56 far away from the upright post 2 is flush with the side wall of the supporting post 52, three protrusions 561 are arranged on one side of the rotating plate 56 far away from the upright post 2, the three protrusions 561 are distributed on the rotating plate 56 along the circumference, an inclined plane is arranged on one side of the protrusion 561, which is far away from the axial lead of the rotating plate 56, two ends of the pipeline 6 are abutted against the opposite protrusion 561, and the extension line of the inclined plane is intersected with the axial lead of the rotating plate 56, so that the pipeline 6 and the rotating plate 56 are concentric, and the clamping precision of the pipeline 6 is improved. The rubber layer 562 is arranged on the inclined plane of the three bulges 561, the rubber is soft, so that a good buffering effect can be achieved, and the inner wall of the pipeline 6, which is abutted to the bulges 561, is effectively protected.

Referring to fig. 1, two supporting columns 52 are both slidably connected to the upper wall of a supporting base 51, a dovetail-shaped sliding groove 511 is arranged on the upper wall of the supporting base 51, a dovetail-shaped sliding block matched with the sliding groove 511 is arranged at the bottom of the supporting column 52, a bidirectional cylinder 521 is fixed on the supporting base 51 through a bolt, the bidirectional cylinder 521 is arranged between the two supporting columns 52, and the output end of the bidirectional cylinder 521 is connected with the two opposite supporting columns 52.

The support column 52 is movable, the pipeline 6 with different lengths can be conveniently fixed, the bidirectional cylinder 521 controls the movement of the support column 52, manpower is saved, and the efficiency of fixing the pipeline 6 is improved.

Referring to fig. 3 and 4, a first cavity 53 is formed in one of the supporting columns 52, a transmission member 531 is disposed in the first cavity 53, the transmission member 531 controls the rotation of the rotating plate 56 to complete the rotation of the pipeline 6, the transmission member 531 includes a plurality of first connecting rods 54, first gears 55 and a reversing wheel 57, the plurality of first connecting rods 54 are disposed on the side wall of the first cavity 53 and are connected with the rotating plate 56 in a one-to-one correspondence manner, the first gears 55 are fixed at one ends of the first connecting rods 54 far away from the rotating plate 56, a second connecting rod 541 is fixed on the side wall of the first cavity 53 and is disposed between two adjacent first connecting rods 54, the reversing wheel 57 is rotatably connected to the second connecting rods 541 and is engaged with the two adjacent first gears 55, a first motor 58 is fixed on the outer wall of the supporting column 52 far away from the bidirectional cylinder 521 through a bolt, an output shaft of the first motor 58 extends into the first cavity 53, a second gear 59 is fixed to an output shaft of the first motor 58, and the second gear 59 meshes with the first gear 55 adjacent to the bidirectional cylinder 521.

The first motor 58 is started, the second gear 59 rotates and drives the first gear 55 to rotate, the first gear 55 drives the reversing wheel 57 to rotate, meanwhile, the rotating plate 56 rotates along with the first gear 55, the rotating directions of the two adjacent first gears 55 are the same under the action of the reversing wheel 57, further, the rotating directions of the rotating plate 56 are the same, and the rotating directions of the pipelines 6 are the same under the drive of the rotating plate 56, so that the surface changing of all the pipelines 6 is completed.

Referring to fig. 5 and 6, the smearing part 3 includes a glue box 30, a glue injection port 31 is arranged at the top of the glue box 30, a sealing plate 32 is inserted and slidably connected to the wall of the glue injection port 31, two opposite fixing plates 34 are arranged at the bottom of the glue box 30, an included angle between each fixing plate 34 and the bottom of the glue box 30 is 45 degrees, a brush plate 35 is slidably connected to each fixing plate 34, a spring 36 is arranged between each brush plate 35 and each fixing plate 34, one end of each spring 36 is connected with the brush plate 35, the other end of each spring 36 is connected with the corresponding fixing plate 34, a glue outlet 33 is arranged at the bottom of the glue box 30, and the glue outlet 33 is aligned with the brush plate 35 to enable the brush plate 35 to be smeared with glue.

When glue needs to be supplemented to the glue box 30, the sealing plate 32 is opened, the glue is injected into the glue box 30 through the glue injection port 31, and the sealing plate 32 is closed after the supplement is finished, so that the possibility that impurities enter the glue box 30 is effectively reduced. The glue flows out from the glue outlet 33 and soaks the brush plate 35, and the brush plate 35 always supports against the pipeline 6 under the action of the spring 36, so that the pipeline 6 is fully coated with the glue.

Referring to fig. 1 and 5, a through hole 23 is formed in the column 2, a cylinder 24 is fixed to one side of the column 2 away from the glue outlet 33 through a bolt, a cover plate 241 for closing the glue outlet 33 is fixed to an output end of the cylinder 24 through a bolt, and the cover plate 241 moves in the through hole 23 in the vertical direction.

When the glue coating machine does not work or needs to add glue, the output end of the air cylinder 24 retracts, so that the cover plate 241 always abuts against the glue outlet 33, and the possibility of glue leakage is reduced. When the glue coating machine works, the output end of the air cylinder 24 extends out, the cover plate 241 is separated from the glue outlet 33 at the moment, glue falls on the cover plate 241, and the glue flows down along the edge of the cover plate 241 under the action of the shape of the cover plate 241, so that the glue falls on the brush plate 35 more accurately.

Referring to fig. 1, the glue box 30 is provided with the transparent glass 14, so that the allowance of glue in the glue box 30 can be conveniently observed, an operator can add the glue into the glue box 30 in time, and the possibility of uneven gluing of the pipeline 6 is reduced.

Referring to fig. 7, the driving device 4 includes two racks 41 and a third gear 42, the two racks 41 are oppositely disposed on the operating platform 1, the third gear 42 is disposed in the upright 2 and is matched with the racks 41, two T-shaped sliders are disposed at the bottom of the upright 2, pulleys are disposed at the bottoms of the sliders, and a guide groove matched with the slider is disposed on the upper wall of the operating platform 1, so that the upright 2 moves stably, the second motor 21 is disposed at one side of the upright 2 away from the supporting base 51, the third gear 42 is fixedly connected with an output shaft of the second motor 21, the second motor 21 is started, and the third gear 42 rotates to drive the upright 2 to move on the racks 41, so as to complete the gluing of one surface of each of the pipelines 6.

Referring to fig. 7, a second photoelectric sensor 22 is disposed on one side of the upright 2 close to the supporting base 51, a first photoelectric sensor 512 matched with the second photoelectric sensor 22 is disposed on the supporting base 51, and the first photoelectric sensor 512 is electrically connected to the first motor 58.

When the first photoelectric sensor 512 is opposite to the second photoelectric sensor 22, the first motor 58 is started to rotate all the pipelines 6 by 180 degrees, after the rotation is completed, the first motor 58 stops working, and meanwhile, the upright post 2 moves reversely to finish the gluing of the other side of the pipeline 6.

Referring to fig. 3, the supporting base 51 is provided with the collecting tank 11, the side wall of the collecting tank 11 is provided with the slide rail 12, the bottom wall of the collecting tank 11 is provided with the collecting box 13, the collecting box 13 is provided with the guide chute 131 matched with the slide rail 12, the collecting box 13 is slidably connected in the collecting tank 11, after the gluing is completed, the collecting box 13 is pulled out, the glue falling is conveniently collected and recovered, and the cleanliness of the supporting base 51 is improved.

The application principle of the automatic gluing machine for the die tube in the embodiment of the application is as follows: before the operator applies the glue, the closing plate 32 is opened, the glue is injected into the glue tank 30, and the closing plate 32 is closed after the injection is completed.

During gluing, the pipeline 6 is firstly sleeved on the two opposite bulges 561, and the two support columns 52 are moved by the bidirectional cylinder 521 so that the pipeline 6 is fixed between the two support columns 52.

The second motor 21 is then started to move the column 2 along the longitudinal direction of the operation table 1, and the glue box 30 moves accordingly. Meanwhile, the output end of the cylinder 24 extends out to separate the cover plate 241 from the glue outlet 33, the glue flows out from the glue outlet 33 of the glue box 30, the brush plate 35 soaks the glue under the flow guidance of the cover plate 241, and the brush plate 35 brushes one side of the pipeline 6 during the movement of the upright post 2.

When the first photosensor 512 is opposite the second photosensor 22, the first motor 58 is activated to rotate the rotating plate 56 to complete the inversion of the pipe 6. Simultaneously, the upright post 2 moves reversely to glue the other side of the pipeline 6.

The operator can clearly see the surplus of the glue in the glue box 30 through the transparent glass 14 on the glue box 30, and the glue is added in time when the glue is insufficient.

The glue leaked during the operation can drop in the collecting box 13, and after the gluing is finished, the collecting box 13 is pulled out and the collecting box 13 is cleaned.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides an automatic spreading machine of mould pipe which characterized in that: the gluing device comprises an operating platform (1), two stand columns (2) and a driving device (4), wherein the two stand columns (2) are connected to the long edge direction of the operating platform (1) in a sliding mode, a smearing piece (3) used for gluing a pipeline (6) is fixed between the two stand columns (2), a supporting piece (5) used for placing the pipeline (6) is arranged on the operating platform (1), the supporting piece (5) is fixed on the operating platform (1), the supporting piece (5) is arranged on the inner side of each stand column (2), and the driving device (4) drives the stand columns (2) to move along the long edge direction of the operating platform (1);

support (5): including supporting base (51) and two support columns (52), two support column (52) set up relatively on supporting base (51), two all rotate on the relative one side of support column (52) and be connected with a plurality of rotor plates (56), one of them first cavity (53) have been seted up in support column (52), be provided with driving medium (531) in first cavity (53), driving medium (531) control rotor plate (56) rotate, and the both ends of pipeline (6) are contradicted and are being two relatively between rotor plate (56).

2. The automatic die tube gluing machine according to claim 1, wherein: the transmission piece (531) comprises a plurality of first connecting rods (54), second connecting rods (541), first gears (55) and reversing wheels (57), each first connecting rod (54) is arranged in a first cavity (53) and fixedly connected with a rotating plate (56), each second connecting rod (541) is arranged between two adjacent first connecting rods (54), each second connecting rod (541) is arranged on the side wall of the corresponding first cavity (53) in the long edge direction, each first gear (55) is fixed on each first connecting rod (54), each reversing wheel (57) is rotatably connected onto each second connecting rod (541), each reversing wheel (57) is meshed with the corresponding two adjacent first gears (55), each side wall of each supporting column (52) is connected with a first motor (58), one end of an output shaft of each first motor (58) extends into the corresponding first cavity (53), and a second gear (59) is fixedly connected to an output shaft of the first motor (58), and the second gear (59) is meshed with any one of the first gears (55).

3. The automatic die tube gluing machine according to claim 1, wherein: one side of the rotating plate (56), which is far away from the first connecting rod (54), is provided with a plurality of protrusions (561), the protrusions (561) are distributed along the circumference of the rotating plate (56), one side of the protrusions (561), which is far away from the axis of the rotating plate (56), is provided with an inclined surface, and two ends of the pipeline (6) are abutted against the inclined surfaces of the protrusions (561) which are opposite to each other.

4. The automatic die tube gluing machine according to claim 3, wherein: the inclined plane of the protrusion (561) is provided with a rubber layer (562).

5. The automatic die tube gluing machine according to claim 1, wherein: the upper wall of the supporting base (51) is provided with a sliding groove (511), the supporting columns (52) are connected in the sliding groove (511) in a sliding mode, a bidirectional cylinder (521) is arranged between the two supporting columns (52), the output ends of the bidirectional cylinder (521) are fixed with the two opposite supporting columns (52), and the bidirectional cylinder (521) is fixed on the supporting base (51).

6. The automatic die tube gluing machine according to claim 1, wherein: daub piece (3) including gluing case (30), it is equipped with injecting glue mouth (31) to glue case (30) top, be equipped with shrouding (32) in injecting glue mouth (31), shrouding (32) are inserted and are established and sliding connection on the oral wall of injecting glue mouth (31), it is equipped with out jiao kou (33) to glue case (30) bottom, it is equipped with two relative fixed plates (34) to glue case (30) bottom, equal sliding connection has brush board (35) in two fixed plates (34), be equipped with spring (36) between fixed plate (34) and brush board (35), the one end of spring (36) is contradicted on fixed plate (34), the other end of spring (36) is contradicted on brush board (35), two brush board (35) all aim at out jiao kou (33).

7. The automatic die tube gluing machine according to claim 4, wherein: through-hole (23) have been seted up on the lateral wall of stand (2), one side that glue outlet (33) was kept away from in stand (2) is fixed with cylinder (24), be connected with apron (241) that are used for sealing glue outlet (33) on the output of cylinder (24), apron (241) move along vertical direction in through-hole (23).

8. The automatic die tube gluing machine according to claim 1, wherein: the driving device (4) comprises a rack (41), a third gear (42) and a second motor (21), the rack (41) is arranged on the upper wall of the operating platform (1), the third gear (42) is arranged in the upright column (2), the third gear (42) is meshed with the rack (41), the second motor (21) is arranged on one side, far away from the supporting base (51), of the upright column (2), and an output shaft of the second motor (21) is connected with the third gear (42).

9. The automatic die tube gluing machine according to claim 1, wherein: the supporting base (51) is equipped with first photoelectric sensor (512) in the one end of keeping away from first motor (58), first photoelectric sensor (512) and first motor (58) electric connection, stand (2) are equipped with second photoelectric sensor (22) with first photoelectric sensor (512) matched with in the one side that is close to supporting base (51).

10. The automatic die tube gluing machine according to claim 1, wherein: the collecting tank is characterized in that a collecting tank (11) is arranged on the upper wall of the supporting base (51), a sliding rail (12) is arranged on the side wall of the collecting tank (11), a collecting box (13) is arranged in the collecting tank (11), and a guide sliding groove (131) matched with the sliding rail (12) is arranged on the collecting box (13).

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