CN211385566U - Glue spreader - Google Patents

Abstract

The utility model discloses a glue spreader, including the frame, still including setting up in the frame: the glue filling device comprises a glue filling box, a conveying device and a pressing device, wherein the glue filling box is provided with a glue spreading roller; the conveying device comprises a first conveying mechanism, a second conveying mechanism and a third conveying mechanism which are arranged from top to bottom in sequence, the glue spreader is higher than the first conveying mechanism, the first conveying mechanism is used for inputting the paper boards, and the second conveying mechanism and the third conveying mechanism are matched with the output paper boards; the pressing device is arranged above the first conveying mechanism. The spreading machine is compared in artifical rubber coating efficiency higher to utilize first transport mechanism, second transport mechanism and third transport mechanism to realize the function of input cardboard and output cardboard, make the operator stand can accomplish the process of pasting the back again at the one end of spreading machine, labour saving and time saving improves work efficiency.

Description

Glue spreader

Technical Field

The utility model relates to a technical field of coating equipment, in particular to spreading machine.

Background

At present, the manufacturing industry is developed vigorously, various products manufactured in China are more and more, the requirements for packing boxes are more and more, particularly, small and medium-sized light-weight products are packed by using paper boxes, and the paper boxes are low in cost and easy to manufacture.

Glue is needed to be smeared on the paper boards for manufacturing the paper boxes, then the paper boards are stuck together, the gluing of the paper boxes is mostly finished by manpower or a small gluing device at present, the efficiency is not high, and the production rate is influenced; and when the glue is coated by the glue coating machine, the glue is not uniformly coated due to the bending of the paperboard, so that the production is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a spreading machine, this spreading machine can automatic rubber coating to the rubber coating is even.

According to the utility model discloses a spreading machine of first aspect embodiment, including the frame, still including setting up in the frame:

a glue filling box provided with a glue spreading roller;

the glue spreader is higher than the first conveying mechanism, the first conveying mechanism is used for inputting the paper boards, and the second conveying mechanism and the third conveying mechanism are matched with the output paper boards;

and the pressing device is arranged above the first conveying mechanism.

According to the utility model discloses spreading machine has following beneficial effect at least: compared with manual gluing, the gluing machine is higher in efficiency, the first conveying mechanism, the second conveying mechanism and the third conveying mechanism are utilized to achieve the functions of paper board input and paper board output, an operator can finish the process of paper board output after the paper board is pasted after standing at one end of the gluing machine, time and labor are saved, the working efficiency is improved, and meanwhile, the paper board gluing position can be compacted in the process of paper board output by the cooperation of the second conveying mechanism and the third conveying mechanism; the pressing device can flatten and unfold the paper board, so that the gluing is more uniform.

According to the utility model discloses a few embodiments, first transport mechanism second transport mechanism with third transport mechanism is the conveyer belt, and the conveyer belt is convenient for control the working process, and to the cardboard, the effect that the conveyer belt utilized frictional force to transmit is better.

According to some embodiments of the utility model, it has the pinch roller to articulate on the dress mucilage binding case, the pinch roller with the glue spreader corresponds at vertical position, the pinch roller with the glue spreader is with cardboard clamp in the middle of, makes the cardboard quilt more abundant during the glue spreader rubber coating, prevents to cause the inhomogeneous problem of rubber coating because of cardboard rubber coating position unevenness.

According to the utility model discloses a some embodiments, the pinch roller is connected with the elastic component, the elastic component drive the pinch roller is close to downwards the glue spreader, the elastic component makes the pinch roller can the rebound when being pushed up, consequently the pinch roller can conveniently compress tightly the cardboard, also enables the cardboard and passes through, finally makes the rubber coating process smooth, rapidly.

According to the utility model discloses a some embodiments, first transport mechanism transmission is connected second transport mechanism compares in first transport mechanism with connect the second motor on the second transport mechanism respectively, and the transmission is connected and can be saved the cost to reduce the occupation space of second motor.

According to some embodiments of the utility model, still include two piece at least feed rolls that set up along left right direction, be provided with many belts on the feed roll, the belt is used for conveying the cardboard. Because the board surface of the paperboard is rough, the conveying by using the feeding roller and the belt is smoother than the conveying by directly using the feeding roller.

According to some embodiments of the utility model, still be provided with the baffle on the feed roll, the baffle can be followed the feed roll removes in left and right sides direction, the space between the baffle is used for placing the cardboard, the baffle makes the cardboard along prescribed direction, carries forward.

According to some embodiments of the present invention, the pressing device comprises a pressing rod connected to the frame, and the pressing rod is hinged to a plurality of rollers. The pressing device is used for pressing the paper boards, the rollers enable the paper boards to pass through easily when the paper boards are pressed, and the first conveying mechanism is convenient to convey the paper boards.

According to the utility model discloses a some embodiments, be provided with adjusting bolt on the depression bar, adjusting bolt is used for the adjustment the gyro wheel arrives first conveying mechanism's distance conveniently compresses tightly the different cardboard of thickness.

According to the utility model discloses a some embodiments, second transport mechanism's rear end is provided with and connects the hopper, connect the hopper to be used for connecing the cardboard, concentrate the transport with the cardboard, convenient high-efficient.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a glue spreader according to an embodiment of the present invention;

FIG. 2 is a schematic top view of the applicator shown in FIG. 1;

fig. 3 is a schematic structural view of a glue filling box and a motor of the glue spreader shown in fig. 1.

A glue box 100, a rotating shaft 110, a glue spreader 111, a first motor 112, a conveyer 200,

A first conveying mechanism 210, a second conveying mechanism 220, a pressing device 300, a pressing wheel 120 and a bullet

The sex part 121, the feed roller 400, the belt 410, the clapboard 420, the support bar 310, the compression bar 320,

A roller 321, an adjusting bolt 330 and a hopper 500.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality means two or more, and the terms greater than, less than, more than, etc. are understood not to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, 2 and 3, the glue spreader comprises a frame and a glue loading box 100 arranged on the frame, wherein a rotating shaft 110 is arranged in the glue loading box, one end of the rotating shaft 110 is connected with a glue spreader 111, part of the glue spreader 111 protrudes out of the glue loading box 100, and the other end of the rotating shaft 110 is connected with a first motor 112 in a transmission manner; the conveying device 200 comprises a first conveying mechanism 210, a second conveying mechanism 220 and a third conveying mechanism 230 which are sequentially arranged from top to bottom, the glue spreader 111 is higher than the first conveying mechanism 210, the first conveying mechanism 210 is used for inputting the paper boards, and the second conveying mechanism 220 and the third conveying mechanism 230 are matched with each other to output the paper boards; and a pressing device 300 disposed above the first transfer mechanism 210. Compared with a manual gluing machine, the glue spreader is higher in efficiency, the first conveying mechanism 210, the second conveying mechanism 220 and the third conveying mechanism 230 are utilized to achieve the functions of paper board input and paper board output, an operator can finish the process of paper board output after pasting when standing at one end of the glue spreader, time and labor are saved, the working efficiency is improved, and meanwhile, the paper board gluing position can be compacted in the process of paper board output through the cooperation of the second conveying mechanism 220 and the third conveying mechanism 230; the pressing device 300 can flatten and spread the paperboard, so that the gluing is more uniform.

In some embodiments, the first conveying mechanism 210, the second conveying mechanism 220, and the third conveying mechanism 230 are all conveyor belts, which facilitate the control of the working process, and the effect of the conveyor belts using friction transmission is better for the paper boards.

In some embodiments, the first conveying mechanism 210, the second conveying mechanism 220, and the third conveying mechanism 230 may also be conveying rollers provided with ribs for increasing friction.

In some embodiments, the glue box 100 is hinged with a pressing wheel 120, the pressing wheel 120 corresponds to the glue roller 111 in a vertical position, and the pressing wheel 120 and the glue roller 111 clamp the paper board in the middle, so that the paper board is glued by the glue roller 111 more fully, and the problem of uneven gluing caused by uneven gluing positions of the paper board is prevented.

In some embodiments, the pressing roller 120 is connected with an elastic member 121, the elastic member 121 drives the pressing roller 120 to move downward to be close to the glue spreading roller 111, and the elastic member 121 enables the pressing roller 120 to move upward when being pushed, so that the pressing roller 120 can not only conveniently press the paper board, but also enable the paper board to pass through, and finally enable the gluing process to be smooth and rapid. In some embodiments, the elastic member 121 may be a compression spring, a gas spring, or the like.

In some embodiments, the first conveying mechanism 210 is drivingly connected to the second conveying mechanism 220, and the drivingly connecting can save cost and reduce occupied space of the second motor compared to connecting a second motor to the first conveying mechanism 210 and the second conveying mechanism 220 respectively. It is understood that the first transmission mechanism 210 and the second transmission mechanism 220 are connected by chain transmission, or by gear transmission; when the first conveying mechanism 210 and the second conveying mechanism 220 are in transmission connection through a chain, chain wheels are arranged on the same sides of the first conveying mechanism 210 and the second conveying mechanism 220, and the chain is wound on the chain wheels; when the first transfer mechanism 210 and the second transfer mechanism 220 are connected by gear transmission, the first transfer mechanism 210 and the second transfer mechanism 220 are each provided with a gear, and an odd number of transmission gears are provided between the gear of the first transfer mechanism 210 and the gear of the second transfer mechanism 220. Both the above two transmission modes can realize the same-direction transmission, that is, when the first transmission mechanism 210 is driven by the driving motor to rotate, the second transmission mechanism 220 can synchronously rotate in the same direction, that is, the lower end of the second transmission mechanism 220 transmits to the rear end of the whole glue spreader, so that the second transmission mechanism 220 can output the paper boards by matching with the third transmission mechanism 230. Note that a third motor is connected to the third conveyance mechanism 230, and the third motor drives the third conveyance mechanism 230 to rotate in the reverse direction with respect to the second conveyance mechanism 220. It will be appreciated that the distance from the lower end of the second transport mechanism 220 to the upper end of the third transport mechanism 230 is less than the thickness of a sheet of paper to facilitate clamping.

In some embodiments, the feeding roller 400 is further included, at least two feeding rollers 400 are provided, a plurality of belts 410 are provided on the feeding rollers 400 along the left-right direction, and the belts 410 are used for conveying the paperboard, so that the conveying by using the feeding rollers 400 and the belts 410 is smoother than the conveying by directly using the feeding rollers 400.

In some embodiments, the feeding roller 400 is further provided with a plurality of partitions 420, the partitions 420 can move in the left-right direction along the feeding roller 400, the space between the partitions 420 is used for placing the paper boards, and the partitions 420 enable the paper boards to be fed forwards in a specified direction. It should be noted that the rack is provided with a guide rod 600, the partition plate 420 is connected with a connecting rod 421 and a slider 422, the slider 422 is sleeved on the guide rod 600, and the slider 422 can drive the partition plate 420 to move by sliding.

In some embodiments, the pressing device 300 includes at least two support rods 310 arranged along the left-right direction, the support rods 310 are connected with a pressing rod 320, the pressing rod 320 is hinged with a plurality of rollers 321, the axis of the pressing rod 320 is perpendicular to the axis of the support rods 310, the pressing device 300 is used for pressing the paper boards, and the rollers 321 press the paper boards and simultaneously allow the paper boards to pass through easily, thereby facilitating the paper boards to be conveyed by the first conveying mechanism 210.

In some embodiments, the pressing device 300 may also be a pressing rod 320 connected to the supporting rod 310, the pressing rod 320 is connected to the supporting rod 310 through a second compression spring, and the pressing rod is driven by the elasticity of the second compression spring to press the cardboard, it is understood that, for convenience of cardboard transportation, the surface roughness of the pressing rod should be set between ra0.4 and ra1.6.

In some embodiments, an adjusting bolt 330 is disposed at a joint of the supporting rod 310 and the pressing rod 320, and the adjusting bolt 330 is used for adjusting a distance from the roller 321 to the first conveying mechanism 210, so as to conveniently compress paperboards with different thicknesses, and meanwhile, the paperboards are uniformly stressed everywhere in the conveying process, and the paperboards are prevented from being warped due to nonuniform stress.

In some embodiments, the rear end of the second conveying mechanism 220 is provided with a receiving hopper 500, and the receiving hopper 500 is used for receiving the paper boards, so that the paper boards are collectively carried, and the carrying is convenient and efficient.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. The glue spreader is characterized by comprising a frame and further comprising:

a glue loading box (100) provided with a glue spreading roller (111);

the conveying device (200) comprises a first conveying mechanism (210), a second conveying mechanism (220) and a third conveying mechanism (230) which are sequentially arranged from top to bottom, the glue spreader (111) is higher than the first conveying mechanism (210), the first conveying mechanism (210) is used for inputting the paper boards, and the second conveying mechanism (220) and the third conveying mechanism (230) are matched to output the paper boards;

a pressing device (300) disposed above the first conveying mechanism (210).

2. The glue spreader of claim 1, wherein: the first conveying mechanism (210), the second conveying mechanism (220) and the third conveying mechanism (230) are all conveyor belts.

3. The glue spreader of claim 1, wherein: the glue filling box (100) is hinged with a pressing wheel (120), and the pressing wheel (120) corresponds to the glue spreading roller (111) in the vertical position.

4. A machine according to claim 3, characterized in that: the pinch roller (120) is connected with an elastic part (121), and the elastic part (121) drives the pinch roller (120) to be close to the glue spreader (111) downwards.

5. The glue spreader of claim 1, wherein: the first conveying mechanism (210) is in transmission connection with the second conveying mechanism (220).

6. A glue applicator as claimed in any one of claims 1 to 5, characterized in that: the automatic paper feeding device is characterized by further comprising at least two feeding rollers (400) arranged in the left-right direction, wherein a plurality of belts (410) are arranged on the feeding rollers (400), and the belts (410) are used for conveying the paper plates.

7. The glue spreader of claim 6, wherein: the feeding roller (400) is further provided with a partition plate (420), and the partition plate (420) can move in the left-right direction along the feeding roller (400).

8. The glue spreader of claim 1, wherein: the pressing device (300) comprises a pressing rod (320) connected to the rack, and the pressing rod (320) is hinged with a plurality of rollers (321).

9. The glue spreader of claim 8, wherein: an adjusting bolt (330) is arranged on the pressure lever (320), and the adjusting bolt (330) is used for adjusting the distance from the roller (321) to the first conveying mechanism (210).

10. The glue spreader of claim 1, wherein: the rear end of the second conveying mechanism (220) is provided with a receiving hopper (500).

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