CN215878537U - Automatic gluing machine with adjusting function - Google Patents

Automatic gluing machine with adjusting function Download PDF

Info

Publication number
CN215878537U
CN215878537U CN202122151530.4U CN202122151530U CN215878537U CN 215878537 U CN215878537 U CN 215878537U CN 202122151530 U CN202122151530 U CN 202122151530U CN 215878537 U CN215878537 U CN 215878537U
Authority
CN
China
Prior art keywords
roller
motor
optical fiber
adjusting device
rotating shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202122151530.4U
Other languages
Chinese (zh)
Inventor
黄谋刚
张成宪
马国光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Shanhai Heat Shrinkable Products Co ltd
Original Assignee
Chengdu Shanhai Heat Shrinkable Products Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Shanhai Heat Shrinkable Products Co ltd filed Critical Chengdu Shanhai Heat Shrinkable Products Co ltd
Priority to CN202122151530.4U priority Critical patent/CN215878537U/en
Application granted granted Critical
Publication of CN215878537U publication Critical patent/CN215878537U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Coating Apparatus (AREA)

Abstract

The utility model discloses an automatic gluing machine with an adjusting function, which comprises a rack, wherein a first driving device, a second driving device, an adjusting device, a gluing pipe and a roller assembly are arranged on the rack; the first driving device comprises a first motor, a rotating shaft and a cam, one end of the rotating shaft is connected with the first motor, the other end of the rotating shaft is rotatably connected with the rack far away from one side of the first motor, the cam is connected with the rotating shaft, and the cam is used for driving the adjusting device to move; the roller assembly comprises a first roller and a second roller, the first roller and the second roller are arranged on the adjusting device in parallel, the first driving device is used for driving the first roller to rotate, and the adjusting device is used for adjusting the distance between the first roller and the second roller; the utility model aims to solve the problem that the distance between a first roller and a second roller cannot be controlled accurately in the prior art, so that the gluing quality is influenced.

Description

Automatic gluing machine with adjusting function
Technical Field
The utility model relates to the technical field of gluing devices, in particular to an automatic gluing machine with an adjusting function.
Background
The gluing machine is one of auxiliary devices for producing cartons, leather products and shoes, and is mainly used for finishing a gluing process in a gluing process. The gluing machine can be divided into a zipper gluing machine, an automatic carton gluing machine, a white glue gluing machine and the like according to different purposes.
A gluing machine is one of auxiliary devices for producing cartons, and is mainly used for completing a gluing process in the process of pasting and combining paperboards which are subjected to printing and die cutting into cartons. The gluing machine is different from a manual gluing process and has the following advantages: the glue is saved, the environment is protected, and no waste is caused; the rolling-in prevention device prevents hands and workpieces from being rolled into the glue storage groove and the roller; the thickness, width and speed of the glue can be adjusted according to the requirements of customers; the glue is uniformly applied, no glue is dripped or leaked, and the glue is quickly and orderly broken; a time control device is arranged in the glue cutting machine, so that glue can be cut off accurately and automatically;
the patent application numbers are: CN201921219684.9, publication no: CN 210474479U's utility model discloses a gluing machine, including frame, drum assembly, actuating mechanism, adjustment mechanism and rubberizing subassembly, adjustment mechanism installs in the frame, drum assembly includes cylinder I and cylinder II, and cylinder I and II parallel arrangement of cylinder just are connected with adjustment mechanism through the axle, cylinder II through the axle with actuating mechanism connects, the rubberizing subassembly is located II tops of cylinder, actuating mechanism is used for driving roll II to rotate, adjustment mechanism is used for adjusting the clearance between cylinder I and the cylinder II, and this rubberizing machine can carry out the rubberizing to the substrate of different thickness, enlarges the application scope of rubberizing machine, but still has following weak point in actual use:
1. when the cam drives the adjusting device to move, the distance between the first roller and the second roller cannot be accurately adjusted through the adjusting device, so that the gluing quality is affected;
2. the rotation of the cam and the rotating shaft is realized manually, which wastes manpower, is not accurate in control and has low efficiency;
3. adjusting device fixes adjusting device with bolt locking after passing through slide rail and spout sliding fit to suitable position, and the operation is very loaded down with trivial details, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic gluing machine with an adjusting function, and aims to solve the problem that in the prior art, the distance between a first roller and a second roller cannot be controlled accurately, so that the gluing quality is affected.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
an automatic gluing machine with an adjusting function comprises a rack, wherein a first driving device, a second driving device, an adjusting device, a gluing pipe and a roller assembly are arranged on the rack;
the first driving device comprises a first motor, a rotating shaft and a cam, one end of the rotating shaft is connected with the first motor, the other end of the rotating shaft is rotatably connected with the rack far away from one side of the first motor, the cam is connected with the rotating shaft, and the cam is used for driving the adjusting device to move;
the roller assembly comprises a first roller and a second roller, the first roller and the second roller are arranged on the adjusting device in parallel, the first driving device is used for driving the first roller to rotate, the adjusting device is used for adjusting the distance between the first roller and the second roller, the adjusting device is provided with an optical fiber distance measuring sensor and an optical fiber amplifier, the optical fiber distance measuring sensor is connected with the optical fiber amplifier, the optical fiber amplifier is connected with the controller, the controller is connected with the first motor, and the rubber feeding pipe is used for dropping rubber onto the second roller;
the second driving device comprises a second motor, a driving belt wheel and a driven belt wheel, the second motor is arranged on the rack, the driving belt wheel is arranged on an output shaft of the second motor, the driven belt wheel is arranged on the second roller, and the driving belt wheel and the driven belt wheel form belt transmission;
the adjusting device comprises two sliding blocks, two bottom plates, two connecting parts and four bearing seats, wherein the two sliding blocks are respectively arranged on the two connecting parts, the two bottom plates are respectively arranged on the two connecting parts, the two connecting parts are respectively arranged on two sides of the rack, sliding rails are respectively arranged on the two connecting parts, the first roller is connected with the two bearing seats, the second roller is connected with the other two bearing seats, the two bearing seats connected with the second roller are respectively arranged on the two bottom plates and fixedly arranged on the connecting parts through the bottom plates, the two bearing seats connected with the first roller are arranged on the connecting parts through the sliding blocks and the sliding rails, the cam is contacted with the sliding blocks, and the optical fiber distance measuring sensor and the optical fiber amplifier are both arranged on the sliding blocks;
further optimization, the rack is also provided with a glue receiving box, the upper end of the glue receiving box is provided with an opening, and the glue receiving box is positioned below the first roller and the second roller;
further limiting, the glue feeding pipe is L-shaped, a plurality of holes are formed in the horizontal section of the glue feeding pipe corresponding to the position of the second roller, and the glue feeding pipe is connected with a glue supply source;
the sliding block is arranged on a bearing seat connected with the first roller, the sliding block is in contact with the curved surface of the cam, the cam is used for pushing the sliding block to move, and the first roller is in sliding fit with the sliding rail on the connecting part through the sliding block;
further optimization, a circular groove is formed in the part, extending out of the rack, of the rotating shaft, and a clamp spring is arranged on the circular groove;
further, the rotating shaft is connected with the first motor through a coupler.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model mainly comprises a frame, a first driving device, a second driving device, an adjusting device, a glue applying pipe and a roller component, wherein in the actual use process, a worker starts a first motor in the first driving device, the first motor drives a rotating shaft and a cam to rotate, the cam is contacted with the adjusting device, so that the adjusting device is pushed to drive the first roller to slowly approach to the second roller while the cam rotates, an optical fiber distance measuring sensor and an optical fiber amplifier are arranged on the adjusting device, the optical fiber amplifier is connected with a controller, the controller is connected with the first motor, as the adjusting device drives the first roller to approach to the second roller, the light reflected by the optical fiber distance measuring sensor on the frame is stronger and stronger, the numerical value on the optical fiber amplifier is larger and larger, when the numerical value on the optical fiber amplifier reaches a set value, namely when the distance between the second roller and the first roller reaches the set value, the optical fiber amplifier transmits a signal to the controller, the controller drives the first motor to stop rotating, and then the adjusting device is fixed by the bolt, so that the problem that the distance between the first roller and the second roller cannot be accurately adjusted through the adjusting device in the prior art, and the gluing quality is affected is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial enlarged view of the utility model at a in fig. 1.
FIG. 3 is a schematic view of the connection between the adjusting device and the roller assembly according to the present invention.
Fig. 4 is a schematic structural diagram of a third embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a fourth glue receiving box according to the embodiment of the utility model.
In the figure, 1-a frame, 2-a first driving device, 3-a second driving device, 4-an adjusting device, 5-a rubber hose, 6-a roller assembly, 7-a first motor, 8-a rotating shaft, 9-a cam, 10-a first roller, 11-a second roller, 12-an optical fiber distance measuring sensor, 13-an optical fiber amplifier, 14-a second motor, 15-a driving belt wheel, 16-a driven belt wheel, 17-a connecting part, 18-a bearing seat, 19-a sliding rail, 20-a sliding block, 21-a rubber connecting box, 22-a circular groove, 23-a snap spring, 24-a coupler, 25-a connecting rod and 26-a powerful spring. 27-bottom plate, 28-through groove, 29-filter screen, 30-boss.
Detailed Description
The present invention will be further described with reference to the following examples, which are intended to illustrate only some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, other embodiments used by those skilled in the art without any creative effort belong to the protection scope of the present invention.
Example one
Referring to fig. 1 and 3, this embodiment discloses an automatic gluing machine with an adjusting function, which comprises a frame 1, wherein the frame 1 is provided with a first driving device 2, a second driving device 3, an adjusting device 4, a gluing pipe 5 and a roller assembly 6,
the first driving device 2 comprises a first motor 7, a rotating shaft 8 and a cam 9, one end of the rotating shaft 8 is connected with the first motor 7, the other end of the rotating shaft 8 is rotationally connected with the frame 1 far away from one side of the first motor 7, the cam 9 is connected with the rotating shaft 8, the cam 9 is used for driving the adjusting device 4 to move,
the roller assembly 6 comprises a first roller 10 and a second roller 11, the first roller 10 and the second roller 11 are arranged on the adjusting device 4 in parallel, the first driving device 2 is used for driving the first roller 10 to rotate, the adjusting device 4 is used for adjusting the distance between the first roller 10 and the second roller 11, the adjusting device 4 is provided with an optical fiber distance measuring sensor 12 and an optical fiber amplifier 13, the optical fiber distance measuring sensor 12 is connected with the optical fiber amplifier 13, the optical fiber amplifier 13 is connected with a controller, the controller is connected with the first motor 7, and the rubber feeding pipe 5 is used for dropping rubber onto the second roller 11;
the utility model mainly comprises a frame 1, a first driving device 2, a second driving device 3, an adjusting device 4, a glue applying pipe 5 and a roller component 6, in the actual using process, a worker starts a first motor 7 in the first driving device 2, the first motor 7 drives a rotating shaft 8 and a cam 9 to rotate, the cam 9 is contacted with the adjusting device 4, so the adjusting device 4 is pushed to drive a second roller 11 to slowly approach to a first roller 10 while the cam 9 rotates, an optical fiber distance measuring sensor 12 and an optical fiber amplifier 13 are arranged on the adjusting device 4, the optical fiber amplifier 13 is connected with a controller, the controller is connected with the first motor 7, as the adjusting device 4 drives the second roller 11 to approach to the first roller 10, the distance between the optical fiber distance measuring sensor 12 is smaller and smaller, the numerical value on the optical fiber amplifier 13 is larger and larger, when the numerical value on the optical fiber amplifier 13 reaches a set value, namely, the distance between the second roller 11 and the first roller 10 reaches the set value, the optical fiber amplifier 13 transmits a signal to the controller, the controller drives the first motor 7 to stop rotating, and then the adjusting device 4 is fixed by the bolt, so that the problem that the distance between the first roller 10 and the second roller 11 cannot be accurately adjusted by the adjusting device 4 in the gluing machine in the prior art, and the gluing quality is affected is solved.
The second driving device 3 includes a second motor 14, a driving pulley 15 and a driven pulley 16, the second motor 14 is disposed on the frame 1, the driving pulley 15 is disposed on an output shaft of the second motor 14, the driven pulley 16 is disposed on the first drum 10, the driving pulley 15 and the driven pulley 16 form a belt transmission, and in an actual use process, the first drum 10 rotates along with the second motor 14 through the transmission of the driving pulley 15 and the driven pulley 16.
Further, the adjusting device 4 includes two sliders 20, two bottom plates 27, two connecting portions 17 and four bearing seats 18, the two sliders 20 are respectively disposed on the two connecting portions 17, the two bottom plates 27 are respectively disposed on the two connecting portions 17, the two connecting portions 17 are respectively disposed on two sides of the rack 1, slide rails 19 are respectively disposed on the two connecting portions 17, the first drum 10 is connected with the two bearing seats 18, the second drum 11 is connected with the other two bearing seats 18, the two bearing seats 18 connected with the second drum 11 are respectively disposed on the two bottom plates 27 and are fixedly disposed on the connecting portions 17 through the bottom plates 27, and the two bearing seats 18 connected with the first drum 10 are disposed on the connecting portions 17 through the sliders 20 and the slide rails 19.
Further optimize, still be provided with on the frame 1 and connect gluey box 21, connect gluey box 21 upper end opening, connect gluey box 21 to be located the below of first cylinder 10 and second cylinder 11.
Further limited, the glue applying pipe 5 is L-shaped, a plurality of holes are arranged at the position of the horizontal section of the glue applying pipe 5 corresponding to the second roller 11, and the glue applying pipe 5 is connected with a glue supplying source head.
The sliding block 20 is arranged on a bearing seat 18 connected with the first roller 10, the sliding block 20 is in contact with a curved surface of the cam 9, the cam 9 is used for pushing the sliding block 20 to move, the sliding block 20 is in sliding fit with the connecting portion 17 through a sliding rail 19, and the first roller 10 is in sliding fit with the sliding rail 19 on the connecting portion 17 through the sliding block 20.
Further, the rotating shaft 8 is connected with the first motor 7 through a coupler 24, and the coupler 24 is used for connecting the rotating shaft 8 with an output shaft of the motor, so that the stability of the first motor 7 during operation is improved.
Example two
As shown in fig. 2, the present embodiment is further optimized on the basis of the first embodiment, in the present embodiment, a circular groove 22 is disposed on a portion of the rotating shaft 8, which is away from one end of the motor and extends out of the rack 1, and a clamp spring 23 is disposed on the circular groove 22;
in the actual use process, the front position and the rear position of the rotating shaft 8 are limited through the clamp spring 23, so that the stability of the utility model in operation is improved.
EXAMPLE III
As shown in fig. 4, the present embodiment is further optimized based on the first embodiment, in the present embodiment, two bearing seats 18 located on the same connecting portion 17 are connected to a strong spring 26 through a connecting rod 25, one end of the connecting rod 25 is fixedly connected to the bearing seat 18 connected to the second drum 11, the other end is slidably connected to the bearing seat 18 connected to the first drum 10, the strong spring 26 is sleeved on the connecting rod 25, and two ends of the strong spring 26 are respectively connected to the two bearing seats 18 located on the same connecting portion 17;
in the actual use process, the cam 9 pushes the bearing seat 18 connected with the first roller 10 to drive the first roller 10 to move towards the direction close to the second roller 11 in the rotation process, in the process, the bearing seat 18 connected with the first roller 10 slides on the connecting rod 25, when the distance between the first roller 10 and the second roller 11 is proper, the strong spring 26 contracts due to the pressure of the bearing seat 18 connected with the first roller 10, the strong spring 26 applies a counter force to the bearing seat 18 connected with the first roller 10, the counter force is balanced with the thrust of the cam 9 to the bearing seat 18 connected with the first roller 10, at the moment, the bearing seat 18 connected with the first roller 10 is kept stable and does not move, when the first roller 10 is far away from the second roller 11, the boss 30 releases the force to enable the spring to apply elastic force to the bearing seat 18 connected with the first roller 10 and then return, and the present embodiment solves the problem that the position of the prior art gluing machine needs to fix the position of the adjusting device 4 by bolt locking to fix When the distance between the first roller 10 and the second roller 11 needs to be enlarged, the bolt between the connecting part 17 and the bearing seat 18 needs to be contacted for matching, so that the operation is very complicated, and the working efficiency is influenced.
Preferably, a guide hole is formed in the bearing seat 18 connected with the first roller 10, and the connecting rod 25 is slidably connected with the bearing seat 18 connected with the first roller 10 through the guide hole.
Example four
As shown in fig. 5, the present embodiment is further optimized on the basis of the first embodiment, in the present embodiment, the glue receiving box 21 is connected to the glue supply source, a through groove 28 is formed on the glue receiving box 21, a filter screen 29 is arranged in the through groove 28, the filter screen 29 penetrates through the through groove 28 to reach the inside of the glue receiving box 21, and the filter screen 29 is slidably connected to the glue receiving box 21;
further preferably, bosses 30 are arranged on the left side and the right side in the glue receiving box 21, and the filter screen 29 is arranged on the bosses 30 in a sliding manner.
In actual use, glue can drip to second cylinder 11 from rubberizing pipe 5 on, second cylinder 11 is at the pivoted in-process, glue can with the impurity in the air contact the back on filter screen 29 falls naturally, filter screen 29 gets into after the impurity in will gluing and contacts in the gluey box 21, it is connected with the confession glue source to contact gluey box 21, just so realized the cyclic utilization of gluing, avoid extravagant, if do not have filter screen 29's existence, impurity has had more can influence the quality of rubberizing, and can block up rubberizing pipe 5.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, it should be noted that any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (7)

1. The utility model provides an automatic gluing machine with regulatory function which characterized in that: comprises a frame (1), wherein a first driving device (2), a second driving device (3), an adjusting device (4), a gluing pipe (5) and a roller assembly (6) are arranged on the frame (1);
the first driving device (2) comprises a first motor (7), a rotating shaft (8) and a cam (9), the rotating shaft (8) is rotatably connected with the rack (1), the first motor (7) is fixedly connected with the right end of the rotating shaft (8), the cam (9) is connected with the rotating shaft (8), and the cam (9) is used for driving the adjusting device (4) to move;
the roller assembly (6) comprises a first roller (10) and a second roller (11), the first roller (10) and the second roller (11) are arranged on the adjusting device (4) in parallel, the second driving device (3) is used for driving the second roller (11) to rotate, the adjusting device (4) is used for adjusting the distance between the first roller (10) and the second roller (11), the adjusting device (4) is provided with an optical fiber ranging sensor (12) and an optical fiber amplifier (13), the optical fiber ranging sensor (12) is connected with the optical fiber amplifier (13), the optical fiber amplifier (13) is connected with a controller, the controller is connected with the first motor (7), and the rubber feeding pipe (5) is used for dropping rubber onto the second roller (11).
2. An automatic gluing machine with adjustment function according to claim 1, characterized in that: the second driving device (3) comprises a second motor (14), a driving belt wheel (15) and a driven belt wheel (16), the second motor (14) is arranged on the rack (1), the driving belt wheel (15) is arranged on an output shaft of the second motor (14), the driven belt wheel (16) is arranged on the second roller (11), and the driving belt wheel (15) and the driven belt wheel (16) form belt transmission.
3. An automatic gluing machine with adjustment function according to claim 1, characterized in that: the adjusting device (4) comprises two sliding blocks (20), two bottom plates, two connecting parts (17) and four bearing seats (18), wherein the two connecting parts (17) are respectively arranged at two ends of the rack (1);
the two sliding blocks (20) are respectively arranged on the two connecting parts (17) in a sliding manner, the two bottom plates are respectively arranged on the two connecting parts (17), and each bottom plate and the sliding block (20) are respectively provided with the bearing seat (18); the first roller (10) is rotatably installed on the bottom plate through a bearing seat (18), the second roller (11) is rotatably installed on a sliding block (20) through the bearing seat (18), the cam (9) is in contact with the sliding block (20), and the optical fiber distance measuring sensor (12) and the optical fiber amplifier (13) are arranged on the sliding block (20).
4. An automatic gluing machine with adjustment function according to claim 1, characterized in that: the frame (1) is also provided with a glue receiving box (21), the upper end of the glue receiving box (21) is opened, and the glue receiving box (21) is positioned below the first roller (10) and the second roller (11).
5. An automatic gluing machine with adjustment function according to claim 1, characterized in that: the glue feeding pipe (5) is L-shaped, a plurality of holes are formed in the horizontal end of the glue feeding pipe (5) corresponding to the position of the second roller (11), and the glue feeding pipe (5) is connected with a glue supply source.
6. An automatic gluing machine with adjustment function according to claim 1, characterized in that: a circular groove (22) is formed in the part, extending out of the rack (1), of the rotating shaft (8), and a clamp spring (23) is arranged on the circular groove (22).
7. An automatic gluing machine with adjustment function according to claim 1, characterized in that: the rotating shaft (8) is connected with the first motor (7) through a coupling (24).
CN202122151530.4U 2021-09-07 2021-09-07 Automatic gluing machine with adjusting function Active CN215878537U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122151530.4U CN215878537U (en) 2021-09-07 2021-09-07 Automatic gluing machine with adjusting function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122151530.4U CN215878537U (en) 2021-09-07 2021-09-07 Automatic gluing machine with adjusting function

Publications (1)

Publication Number Publication Date
CN215878537U true CN215878537U (en) 2022-02-22

Family

ID=80503657

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122151530.4U Active CN215878537U (en) 2021-09-07 2021-09-07 Automatic gluing machine with adjusting function

Country Status (1)

Country Link
CN (1) CN215878537U (en)

Similar Documents

Publication Publication Date Title
CN210759681U (en) Semi-automatic veneering machine
CN204772889U (en) Full -automatic bag sealer that suitability is strong
US20050250638A1 (en) Folding and threading station of a folding box gluing machine and method of moving the threading station
CN113442453B (en) Composite processing machine for preparing composite glass wool board
CN207747167U (en) A kind of equipment for coating film of bamboo and woods fiber decorative panel
CN114950880B (en) Cardboard processing rubber coating device for advertisement
CN215878537U (en) Automatic gluing machine with adjusting function
CN203007706U (en) Artificial leather production line
CN107692405B (en) Shoe edge processing equipment
CN105150472A (en) Water gap cutting and log back film-attaching integrated equipment for injection-molded car logo
CN211802007U (en) Gluing machine capable of gluing uniformly
US4993464A (en) Woodworking machine, especially grooving machine
CN202638702U (en) Shockproof glue spreader for brake pad
CN215549472U (en) Panel banding, roller coat, sanding integration production line
CN205021926U (en) Cutting of car logo mouth of a river and mark back of body of moulding plastics attaches integrative equipment of glue
CN109502418B (en) A kind of manipulator installs the device of adhesive tape automatically
CN209138958U (en) A kind of computer motherboard gluing cladding apparatus
CN209904182U (en) Leather adhesive bonding device
CN209999368U (en) pneumatic trimming device of woodworking edge banding machine
CN220280674U (en) Carton rubber coating device
CN221272249U (en) Vacuum type UV (ultraviolet) photocuring coating imprinting transfer machine
CN210081953U (en) Plate trimming and edge sealing all-in-one machine
US3431888A (en) Glue applicator for panel patching machine
CN221137129U (en) Corrugated board layering device
CN219923457U (en) Rubber roll adjusting mechanism of paperboard gluing machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant