Paper paste feeding machine with pull rod structure

Abstract

The utility model relates to the technical field of paper feeding and pasting machines, and discloses a paper feeding and pasting machine with a pull rod structure, which comprises a rack, a paper placing device, a paper feeding device and a gluing device are sequentially arranged in the middle of the rack, a lifting wheel set and a power roller are arranged above the paper feeding device, a cross beam plate and a first pull rod are arranged above the lifting wheel set, and the power roller is arranged above the cross beam plate. The gluing device is provided with a glue roller, a first adjusting roller and a second adjusting roller which can be matched with the glue roller, the gluing device is further provided with a first fixing shaft rod, a scraper is arranged on the first shaft rod, and a second pull rod is arranged at one end of the fixing shaft rod. The paper feeding pasting machine has the advantages that the paper feeding pasting machine is provided with a plurality of pull rod structures, the surface paper conveying type and the paper conveying speed of the paper feeding device and the gluing device are manually adjusted through the pull rods, the distance between the scraper and the rubber roller is adjusted, paper feeding gluing operation of various types of surface paper can be facilitated, the application range is wide, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of paper pasting machines, in particular to a paper pasting machine with a pull rod structure. Background Art

[0002] A paper gluing machine is primarily used for automatic or semi-automatic gluing of tissue paper, such as promotional paper, printing paper, and packaging paper, replacing manual gluing and offering high efficiency. Existing general-purpose paper gluing machines have a fixed gluing structure, such as the paper feeding and gluing mechanism disclosed in Chinese patent CN206718591U. This type of paper gluing machine cannot flexibly adjust the position of the roller and scraper. To transport tissue paper of varying thicknesses, this can only be achieved by replacing rollers of varying diameters, and the position of the scraper must be adjusted, resulting in cumbersome adjustments and inconvenient use. In light of this, the inventors developed a new invention. Utility Model Content

[0003] The purpose of the utility model is to provide a paper pasting machine with a pull rod structure in view of the deficiencies of the prior art, which has the advantage of adjusting the positions of the roller and the scraper by the pull rod.

[0004] To achieve the above-mentioned purpose, the utility model is a paper pasting machine with a pull rod structure, comprising a frame, a paper placing device, a paper feeding device, and a gluing device are sequentially arranged in the middle of the frame, the paper placing device is provided with a lifting platform, and a lifting motor that can drive the lifting platform to move up and down is arranged at the bottom of the paper placing device, the paper feeding device is provided with a movable shaft and a power roller, an absorber is provided on the movable shaft, and a swing arm mechanism is provided on both sides of the movable shaft, a lifting wheel group is provided above the power roller, a crossbeam plate and a first pull rod that can drive the lifting wheel group to move are provided above the lifting wheel group, the gluing device is provided with a glue roller, a glue injector is provided above the glue roller, the gluing device is provided with a first adjusting roller and a second adjusting roller that can cooperate with the glue roller, the gluing device is also provided with a first fixed shaft, a scraper is provided on the first shaft, and a second pull rod is provided at one end of the fixed shaft.

[0005] Furthermore, the frame is provided with guide rails, and connecting plates are provided on both sides of the bottom of the lifting platform, and sliders that cooperate with the guide rails are provided on the connecting plates.

[0006] Preferably, the frame is provided with a rack, the lifting motor is provided with a power roller, the power roller is connected to the connecting plate, and the end of the power roller is provided with a gear that can engage with the rack.

[0007] More preferably, the frame is further provided with a sensor capable of sensing the position of the slider.

[0008] Furthermore, the swing arm mechanism is provided with a first swing arm and a second swing arm, and synchronous wheels a and b are provided at both ends of the first swing arm, and transmission belts are provided on the synchronous wheels a and b. The synchronous wheels a and b are movably connected to the frame and the movable shaft respectively, and a connecting block is provided in the middle of the first swing arm, one end of the second swing arm is connected to the frame, and the other end of the second swing arm is provided with a sliding groove that can cooperate with the connecting block.

[0009] Furthermore, guide grooves are provided on both sides of the bottom of the crossbeam plate, and pulleys movably connected to the guide grooves are provided at both ends of the lifting wheel group.

[0010] Furthermore, guide plates are provided on both sides of the rubber roller, a funnel is provided at the bottom of the guide plates, a guide groove is provided at the bottom of the funnel, and the middle of the guide groove is inclined downward and is provided with a glue outlet.

[0011] Furthermore, a limiting groove is provided on the frame, limiting blocks are provided on both sides of the first adjusting roller, a screw is provided on the limiting block, and a fixing block threadedly connected to the screw is provided above the limiting groove.

[0012] Furthermore, a second fixed shaft is provided under the second adjusting roller, and brackets for placing the second adjusting roller are provided at both ends of the second fixed shaft. One end of the second fixed shaft passes through the frame and is provided with a third pull rod.

[0013] Furthermore, the frame is provided with a limiter capable of limiting the movable position of the second pull rod.

[0014] Beneficial effects: Compared with the prior art, the utility model is a paper pasting machine with a pull rod structure, comprising a frame, a paper placing device, a paper feeding device, and a gluing device arranged in sequence in the middle of the frame, a lifting wheel group and a power roller are arranged above the paper feeding device, a crossbeam plate and a first pull rod are arranged above the lifting wheel group, the gluing device is provided with a glue roller, the gluing device is provided with a first adjusting roller and a second adjusting roller that can cooperate with the glue roller, the gluing device is also provided with a first fixed shaft rod, a scraper is provided on the first shaft rod, and a second pull rod is provided at one end of the fixed shaft rod; the utility model has the following advantages: the paper pasting machine has multiple pull rod structures, and the paper feeding device and the gluing device can be manually adjusted by the pull rod to transport the type of facial paper and the paper feeding speed, and the distance between the scraper and the glue roller can be adjusted, which can facilitate the paper feeding and gluing operations of various types of facial paper, has a wide range of uses, and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 This is a structural schematic diagram of the paper placing device of the present utility model.

[0017] Figure 3This is a schematic structural diagram of the swing arm mechanism of the present utility model.

[0018] Figure 4 This is a structural schematic diagram of the gluing device of the present utility model.

[0019] Figure 5 This is a schematic diagram of the partial structure of the gluing device of the present invention.

[0020] Figure 6 This is a schematic diagram of the lifting wheel set and power roller structure of the utility model.

[0021] Reference numerals include:

[0022] Frame--1, Guide rail--11, Rack--12, Sensor--13, Limiting slot--14, Fixed block--15, Limiter--16, Paper feeding device--2, Lifting platform--21, Lifting motor--22, Power roller--221, Gear--222, Connecting plate--23, Slider--231, Paper feeding device--3, Movable shaft--31, Adsorbent--311, Power roller--32, Swing arm mechanism--33, First swing arm--3301, Second swing arm--3302, Synchronous pulley a--3303, Synchronous pulley b--3304, Transmission belt--3305, Connecting block-- 3306, chute--3307, gluing device--4, glue roller--41, guide plate--411, funnel--412, guide trough--413, glue outlet--414, glue injector--42, first adjusting roller--43, limit block--431, screw--432, turntable--433, second adjusting roller--44, first fixed shaft--45, scraper--451, second pull rod--452, second fixed shaft--46, bracket--461, third pull rod--462, lifting wheel group--5, crossbeam plate--51, first pull rod--52, guide trough--53, pulley--54. DETAILED DESCRIPTION

[0023] The following is combined with Figures 1 to 6 The utility model is described in detail.

[0024] The utility model discloses a paper-pasting machine with a pull rod structure, comprising a frame 1, wherein a paper placing device 2 for placing facial paper, a paper feeding device 3 for grabbing and transporting facial paper, and a gluing device 4 for gluing and discharging facial paper are sequentially arranged in the middle of the frame 1, the paper placing device 2 is provided with a lifting platform 21, and a lifting motor 22 for driving the lifting platform 21 to move up and down is provided at the bottom of the paper placing device 2. After the facial papers are stacked, they have a certain height. By placing the facial papers on the lifting platform 21, the lifting unit adaptively drives the lifting platform 21 to rise during the operation of the paper-pasting machine, so that the top layer of the facial papers is always maintained at a specific height, which is convenient for the paper feeding device 3 to grab the facial papers. The paper feeding device 3 is provided with a movable shaft 31 and a powered roller 32. The movable shaft 31 is provided with a suction element 311. Swing arm mechanisms 33 are provided on both sides of the movable shaft 31. The swing arm mechanisms 33 can drive the movable shaft 31 to move. During the movement, the suction element 311 will swing at a certain angle. The suction element 311 absorbs the facial paper and transports the facial paper to the powered roller 32 in a swinging manner through the movable shaft 31. A lifting wheel group 5 is provided above the powered roller 32. A crossbeam plate 51 and a first pull rod 52 that can drive the lifting wheel group 5 to move are provided above the lifting wheel group 5. The pull rod can control the position of the lifting wheel group 5. The lifting wheel group 5 cooperates with the powered roller 32 to roll up the facial paper and transport it to the gluing device 4. The gluing device 4 is provided with a rubber roller 41, and a glue injector 42 is provided above the rubber roller 41. The gluing device 4 is provided with a first adjusting roller 43 and a second adjusting roller 44 that can cooperate with the rubber roller 41, wherein the first adjusting roller 43 is arranged below the glue injector 42 and abuts against the rubber roller 41. After the glue injector 42 injects glue into the rubber roller 41, the glue will accumulate on the gap between the rubber roller 41 and the first adjusting roller 43 where the rubber roller 41 and the first adjusting roller 43 contact each other. As the rubber roller 41 rolls, the accumulated glue will be printed on the surface of the rubber roller 41 by the first adjusting roller 43; the second adjusting roller 44 is arranged below the first adjusting roller 43, and the facial paper is transported to the bottom of the rubber roller 41 by the power roller 32 and the lifting wheel group 5. The second adjusting roller 44 cooperates to attach the facial paper to the rubber roller 41, so that one side of the facial paper is covered with glue and moves with the rolling of the rubber roller 41. The gluing device 4 is further provided with a first fixed shaft 45, on which a scraper 451 is mounted. A second pull rod 452 is disposed at one end of the fixed shaft. The second pull rod 452 allows adjustment of the distance between the scraper 451 and the rubber roller 41. After the facial paper is coated with glue by the rubber roller 41 and rolled to a certain position, the scraper 451 scrapes the facial paper off the rubber roller 41, releasing the facial paper. This paper gluing machine has multiple pull rod structures. The pull rods can be used to manually adjust the type and speed of the facial paper being fed by the paper feeding device 3 and the gluing device 4, as well as the distance between the scraper 451 and the rubber roller 41. This facilitates the feeding and gluing of various types of facial paper, providing a wide range of applications and convenient operation.

[0025] In the lifting structure of the paper placement device 2, the frame 1 is provided with guide rails 11. Connecting plates 23 are provided on both sides of the bottom of the lifting platform 21. Connecting plates 23 are provided on the connecting plates 23, and sliders 231 are provided on the connecting plates 23 to cooperate with the guide rails 11. A pair of guide rails 11 and sliders 231 are provided. The guide rails 11 and sliders 231 cooperate with each other to ensure stable lifting of the lifting platform 21 and reduce vibration during the lifting process.

[0026] More specifically, the frame 1 is provided with a rack 12, and the lifting motor 22 is provided with a powered roller 221. The powered roller 221 is connected to a connecting plate 23, and the end of the powered roller 221 is provided with a gear 222 that can mesh with the rack 12. The lifting motor 22 drives the powered roller 221 to rotate, causing the gear 222 to climb on the rack 12, thereby raising the lifting platform 21. In this solution, the lifting motor 22 is fixedly mounted at the bottom of the lifting platform 21, eliminating the need for transmission components such as a screw to assist in the lifting of the lifting platform 21. The maximum height of the lift can be adjusted by adjusting the length of the rack 12, providing a high degree of freedom in lifting.

[0027] The frame 1 is also equipped with a sensor 13 that can sense the position of the slider 231. The sensor 13 senses the height of the lifting platform 21. Normally, the top of the lifting platform 21 abuts the bottom of the suction cup 311, indicating that the tissue paper on the lifting platform 21 has been consumed. Upon sensing the position of the lifting platform 21, the sensor 13 disconnects the power supply to the lifting motor 22 and sounds an alarm to notify the staff so that they can replenish the tissue paper in time.

[0028] The swing arm mechanism 33 is provided with a first swing arm 3301 and a second swing arm 3302, and a synchronous wheel a3303 and a synchronous wheel b3304 are provided at both ends of the first swing arm 3301, and a transmission belt 3305 is provided on the synchronous wheel a3303 and the synchronous wheel b3304. The synchronous wheel a3303 and the synchronous wheel b3304 are movably connected to the frame 1 and the movable shaft 31 respectively. A connecting block 3306 is provided in the middle of the first swing arm 3301, one end of the second swing arm 3302 is connected to the frame 1, and the other end of the second swing arm 3302 is provided with a sliding groove 3307 that can cooperate with the connecting block 3306. When the second swing arm 3302 swings upward, it can drive the first swing arm 3301 to swing upward, thereby driving the movable shaft 31 to move upward. By adjusting the size of the first synchronous wheel and the second synchronous wheel, the movable shaft 31 can be swung during the movement, so that the adsorber 311 grabs the facial paper and then rises and swings to send the facial paper to the power roller 32. The paper feeding structure is stable and the paper feeding speed is fast.

[0029] Guide grooves 53 are provided on both sides of the bottom of the crossbeam 51, and pulleys 54 are provided at both ends of the lifting wheel assembly 5, which are movably connected to the guide grooves 53. During the lifting process of the lifting wheel assembly 5, the pulleys 54 move within the guide grooves 53. The shape of the guide grooves 53 can be set to determine the movable position and movement trajectory of the lifting wheel assembly 5. The operator controls the position of the lifting wheel assembly 5 through the first pull rod 52 to facilitate the adjustment of the paper feeding angle of the power roller 32.

[0030] The rubber roller 41 is provided with guide plates 411 on both sides, with a funnel 412 at the bottom of the guide plates 411. A guide groove 413 is provided at the bottom of the funnel 412. The guide groove 413 is tilted downward in the middle and has a glue outlet 414. Glue overflowing from the rubber roller 41 and the first adjusting roller 43 flows through the guide plates 411 into the funnel 412, then falls into the guide groove 413, and then flows out through the glue outlet 414. The glue outlet 414 can be connected to an external glue recovery pipe to recycle the glue, which is energy-saving and environmentally friendly.

[0031] The frame 1 is provided with a limit slot 14, with limit blocks 431 provided on either side of the first adjusting roller 43. The limit blocks 431 are provided with screws 432. Above the limit slot 14 is a fixing block 15 threadedly connected to the screws 432. A rotary disk 433 is provided at the end of the screw 432. Rotating the rotary disk 433 adjusts the height of the first adjusting roller 43, thereby adjusting the distance between the first adjusting roller 43 and the rubber roller 41. This allows the thickness of the printed glue on the rubber roller 41 to be adjusted.

[0032] A second fixed shaft 46 is disposed beneath the second adjusting roller 44. Brackets 461 are provided at both ends of the second fixed shaft 46, upon which the second adjusting roller 44 is placed. One end of the second fixed shaft 46 passes through the frame 1 and is provided with a third pull rod 462. In this embodiment, the position of the second adjusting roller 44 can be manually adjusted by manipulating the third pull rod 462, thereby adjusting the distance between the second adjusting roller 44 and the adhesive roller 41, facilitating the gluing of tissue paper of varying thicknesses.

[0033] The frame 1 is provided with a limiter 16 that limits the movable position of the second pull rod 452. The second pull rod 452 controls the swing position of the scraper 451. The limiter 16 limits the second pull rod 452, thereby limiting the swing range of the scraper 451, preventing the scraper 451 from directly contacting the rubber roller 41 and scratching the surface of the rubber roller 41.

[0034] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A paper pasting machine with a pull rod structure, comprising a frame (1), characterized in that: The middle part of the frame (1) is provided with a paper placing device (2), a paper feeding device (3), and a gluing device (4) in sequence. The paper placing device (2) is provided with a lifting platform (21). A lifting motor (22) capable of driving the lifting platform (21) to move up and down is provided at the bottom of the paper placing device (2). The paper feeding device (3) is provided with a movable shaft (31) and a power roller (32). An adsorbent (311) is provided on the movable shaft (31). Swing arm mechanisms (33) are provided on both sides of the movable shaft (31). A lifting wheel is provided above the power roller (32). The lifting wheel group (5) is provided with a crossbeam plate (51) and a first pull rod (52) capable of driving the lifting wheel group (5) to move. The gluing device (4) is provided with a rubber roller (41). A glue injector (42) is provided above the rubber roller (41). The gluing device (4) is provided with a first adjusting roller (43) and a second adjusting roller (44) capable of cooperating with the rubber roller (41). The gluing device (4) is also provided with a first fixed shaft (45). A scraper (451) is provided on the first shaft. A second pull rod (452) is provided at one end of the fixed shaft.

2. The paper pasting machine with a pull rod structure according to claim 1, characterized in that: The frame (1) is provided with a guide rail (11), and connecting plates (23) are provided on both sides of the bottom of the lifting platform (21), and sliding blocks (231) that cooperate with the guide rail (11) are provided on the connecting plates (23).

3. The paper pasting machine with a pull rod structure according to claim 2, characterized in that: The frame (1) is provided with a rack (12), the lifting motor (22) is provided with a power roller (221), the power roller (221) is connected to the connecting plate (23), and the end of the power roller (221) is provided with a gear (222) that can mesh with the rack (12).

4. The paper pasting machine with a pull rod structure according to claim 2, characterized in that: The frame (1) is also provided with a sensor (13) capable of sensing the position of the slider (231).

5. The paper pasting machine with a pull rod structure according to claim 1, characterized in that: The swing arm mechanism (33) is provided with a first swing arm (3301) and a second swing arm (3302), and a synchronous wheel a (3303) and a synchronous wheel b (3304) are provided at both ends of the first swing arm (3301), and a transmission belt (3305) is provided on the synchronous wheel a (3303) and the synchronous wheel b (3304), and the synchronous wheel a (3303) and the synchronous wheel b (3304) are movably connected to the frame (1) and the movable shaft (31) respectively. A connecting block (3306) is provided in the middle of the first swing arm (3301), one end of the second swing arm (3302) is connected to the frame (1), and the other end of the second swing arm (3302) is provided with a sliding groove (3307) that can cooperate with the connecting block (3306).

6. The paper pasting machine with a pull rod structure according to claim 1, characterized in that: Guide grooves (53) are provided on both sides of the bottom of the crossbeam plate (51), and pulleys (54) movably connected to the guide grooves (53) are provided at both ends of the lifting wheel group (5).

7. The paper pasting machine with a pull rod structure according to claim 1, characterized in that: Guide plates (411) are provided on both sides of the rubber roller (41), a funnel (412) is provided at the bottom of the guide plates (411), a guide groove (413) is provided at the bottom of the funnel (412), and the middle of the guide groove (413) is inclined downward and provided with a glue outlet (414).

8. The paper pasting machine with a pull rod structure according to claim 1, characterized in that: A limiting groove (14) is provided on the frame (1), limiting blocks (431) are provided on both sides of the first adjusting roller (43), a screw (432) is provided on the limiting block (431), and a fixing block (15) threadedly connected to the screw (432) is provided above the limiting groove (14).

9. The paper pasting machine with a pull rod structure according to claim 1, characterized in that: A second fixed shaft (46) is provided under the second adjusting roller (44), and brackets (461) for placing the second adjusting roller (44) are provided at both ends of the second fixed shaft (46), and one end of the second fixed shaft (46) passes through the frame (1) and is provided with a third pull rod (462).

10. The paper pasting machine with a pull rod structure according to any one of claims 1 to 9, characterized in that: The frame (1) is provided with a limiter (16) capable of limiting the movable position of the second pull rod (452).

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