Portable ultra-thin paper extraction and packaging machine

Abstract

The utility model discloses a portable ultrathin paper extraction single wrapping machine belongs to single wrapping machine technical field, it includes conveying box, the inside of conveying box is provided with conveyer belt, the upper surface fixed mounting of conveying box has the portal frame, the front and back of conveying box all is provided with height adjusting device, the top fixed mounting of height adjusting device has the connecting cross column, the inner side of connecting cross column fixed mounting has stable cross board. This portable ultrathin paper extraction single wrapping machine, through setting up electric push rod and push support drive lifting rod and lifting support make stable cross board and photoelectric sensor carry out height adjustment, make to the adjustment operation of photoelectric sensor more simple and efficient, the photoelectric sensor can be adapted to the paper stack of different height, improve the detection precision of paper stack, be favorable to efficient completion paper stack's packing, further improved the convenience of people's use.

Description

Technical Field

[0001] This utility model belongs to the field of single-pack paper machine technology, specifically a convenient ultra-thin single-pack paper dispenser. Background Technology

[0002] Soft-pack tissues are a common type of paper towel product in people's daily lives. Soft-pack tissues are usually packaged using single-pack machines. However, due to the diversification of demand, there are many specifications and models of single-pack tissues, thus requiring frequent updates. Currently, existing single-pack machines generally use photoelectric sensors to detect whether the paper stack is in place during the packaging process. However, the photoelectric sensors on existing single-pack machines have a relatively fixed height, which makes it difficult to adapt to different paper stack heights, resulting in poor detection accuracy of the paper stack and hindering more efficient paper stack packaging. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides a convenient ultra-thin tissue box packaging machine, which solves the problem that due to the relatively fixed height, it is difficult to adapt to different paper stack heights, resulting in poor detection accuracy of paper stacks and hindering more efficient paper stack packaging.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a convenient ultra-thin single-pack tissue box machine, comprising a conveyor box, a conveyor belt inside the conveyor box, a gantry frame fixedly installed on the upper surface of the conveyor box, height adjustment devices on both the front and back of the conveyor box, a connecting crossbar fixedly installed on the top of the height adjustment device, a stabilizing crossbar fixedly installed on the inner side of the connecting crossbar, and a photoelectric sensor fixedly installed on the lower surface of the stabilizing crossbar.

[0007] As a further embodiment of this utility model: the height adjustment device includes an electric push rod fixedly installed on the front and back of the conveyor box. A push bracket is fixedly installed at the output end of the electric push rod. A rotatable lifting rod is provided on the top of the push bracket. A rotatable lifting bracket is provided on the top of the lifting rod. An installation bracket is fixedly installed on the outer side of the push bracket. A rotatable linkage rod is provided on the outer side of the installation bracket. A rotatable linkage bracket is provided on the outer side of the linkage rod. A movable cross column is fixedly installed on the inner side of the linkage bracket. A pressing cross plate is fixedly installed on the inner side of the movable cross column. A pressing spring connected to the inner wall of the conveyor belt is fixedly installed on the outer side of the pressing cross plate.

[0008] As a further embodiment of this utility model: the front and back of the gantry frame are provided with elongated through holes, and the connecting crossbar slides inside the elongated through holes.

[0009] As a further embodiment of this utility model: the number of lifting rods is two sets, and the length of both sets of lifting rods is 450 mm.

[0010] As a further embodiment of this utility model: both the front and back of the gantry frame are provided with elliptical through holes, the size of which is adapted to the size of the movable crossbar.

[0011] As a further embodiment of this utility model: the number of the extrusion cross plates is two sets, and the inner sides of both sets of extrusion cross plates are provided with rubber anti-slip pads.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This portable ultra-thin tissue box packaging machine uses an electric push rod and a push bracket to drive the lifting rod and lifting bracket, which allows for height adjustment of the stable horizontal plate and photoelectric sensor. This makes the adjustment of the photoelectric sensor simpler and more efficient, allowing the photoelectric sensor to adapt to paper stacks of different heights, improving the detection accuracy of paper stacks, facilitating efficient packaging of paper stacks, and further enhancing the convenience for users.

[0015] 2. This portable ultra-thin tissue box single-pack machine uses a push bracket that moves to drive the mounting bracket and linkage rod, which in turn drive the linkage bracket and movable cross column to move the squeezing cross plate inward. Combined with the elasticity of the squeezing spring, the squeezing cross plate squeezes and fixes the paper stack, ensuring the stability of the paper stack during the conveying process, preventing the paper stack from shifting, and further improving the quality and efficiency of packaging. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the vertical cross-section of the present invention;

[0018] Figure 3 This is a schematic diagram of the height adjustment device of this utility model;

[0019] In the diagram: 1. Conveyor box; 2. Conveyor belt; 3. Gantry frame; 4. Height adjustment device; 401. Electric push rod; 402. Push bracket; 403. Lifting rod; 404. Lifting bracket; 405. Mounting bracket; 406. Linkage rod; 407. Linkage bracket; 408. Movable crossbar; 409. Extrusion crossbar; 410. Extrusion spring; 5. Connecting crossbar; 6. Stabilizing crossbar; 7. Photoelectric sensor. Detailed Implementation

[0020] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0021] like Figure 1-3 As shown, this utility model provides a technical solution: a convenient ultra-thin single-pack tissue box machine, including a conveyor box 1, with a conveyor belt 2 inside the conveyor box 1. The conveyor belt 2 is used to convey the paper stacks to be packaged and can be made of food-grade rubber material, which has good wear resistance and anti-slip properties, and can stably convey paper stacks of different specifications. A gantry frame 3 is fixedly installed on the upper surface of the conveyor box 1. The gantry frame 3 is made of high-strength steel and provides stable installation support for other components of the equipment. Height adjustment devices 4 are provided on the front and back of the conveyor box 1. A connecting crossbar 5 is fixedly installed on the top of the height adjustment device 4. The connecting crossbar 5 is made of aluminum alloy, which is lightweight and high-strength. A stabilizing plate 6 is fixedly installed on the inner side of the connecting crossbar 5. The stabilizing plate 6 can enhance the stability of the connecting crossbar 5 and ensure the installation of the photoelectric sensor 7. A photoelectric sensor 7 is fixedly installed on the lower surface of the stabilizing plate 6. The photoelectric sensor 7 is a high-precision diffuse reflection sensor, which can quickly and accurately detect whether the paper stack is in place.

[0022] The height adjustment device 4 includes an electric push rod 401 fixedly installed on the front and back of the conveyor box 1. The electric push rod 401 is a servo electric push rod, which features high control precision and fast response speed. A push bracket 402 is fixedly installed at the output end of the electric push rod 401. The push bracket 402 is a welded steel plate structure with high load-bearing capacity. A rotatable lifting rod 403 is provided on the top of the push bracket 402. A rotatable lifting bracket 404 is provided on the top of the lifting rod 403. The lifting bracket 404 is fixedly connected to the connecting cross column 5. The height of the connecting cross column 5 is adjusted by rotating the lifting rod 403. A mounting bracket 405 is fixedly installed on the outer side of the push bracket 402. A rotatable linkage rod 406 is provided on the outer side of the mounting bracket 405. A rotatable linkage bracket 407 is provided on the outer side of the linkage rod 406. A movable cross column 408 is fixedly installed on the inner side of the linkage bracket 407. A pressing cross plate 409 is fixedly installed on the inner side of the movable cross column 408. A pressing spring 410 connected to the inner wall of the conveyor belt 2 is fixedly installed on the outer side of the pressing cross plate 409. The pressing spring 410 is a high-strength compression spring that can provide continuous pressing force to the pressing cross plate 409 to ensure that the paper stack remains stable during the conveying process.

[0023] Specifically, such as Figure 1 and Figure 2 As shown, the gantry frame 3 has elongated through holes on both the front and back. The connecting column 5 slides inside the elongated through holes. The length of the elongated through holes is set according to the maximum adjustment height of the photoelectric sensor 7. The inner wall of the through holes is polished to reduce the friction when the connecting column 5 slides, making the height adjustment smoother.

[0024] Specifically, such as Figure 3 As shown, there are two sets of lifting rods 403, each 450 mm long. These two sets are symmetrically distributed between the push bracket 402 and the lifting bracket 404, ensuring uniform force distribution on the connecting cross column 5 during lifting and lowering, thus improving equipment stability. The gantry frame 3 has elliptical through holes on both its front and back sides. The size of these elliptical through holes matches the size of the movable cross column 408. The elliptical through holes provide space for the movement of the movable cross column 408 and also guide its direction of movement. There are two sets of extrusion plates 409, each with a rubber anti-slip pad on its inner side. These pads are made of food-grade silicone, providing good elasticity and anti-slip properties, effectively preventing paper stacks from shifting during transport and avoiding damage to the paper stacks.

[0025] The working principle of this utility model is as follows:

[0026] S1. Place the paper stack to be packaged on the conveyor belt 2. According to the height specifications of the paper stack, set the target height of the photoelectric sensor 7 through the control system.

[0027] S2. The control system controls the electric push rod 401 to work. The electric push rod 401 drives the push bracket 402 to move. The push bracket 402 drives the lifting rod 403 to move. The lifting rod 403 drives the lifting bracket 404 to move. The lifting bracket 404 drives the connecting cross column 5, the stabilizing cross plate 6, and the photoelectric sensor 7 to move up and down until they reach the set target height. At the same time, the push bracket 402 drives the mounting bracket 405 to move. The mounting bracket 405 drives the linkage rod 406 to move. The linkage rod 406 drives the linkage bracket 407 to move. The linkage bracket 407 drives the movable cross column 408 to move. The movable cross column 408 drives the pressing cross plate 409 to press and fix the paper stack under the action of the pressing spring 410.

[0028] S3. Conveyor belt 2 starts and conveys the paper stack forward. When the paper stack is conveyed to the detection area of ​​photoelectric sensor 7, photoelectric sensor 7 detects the paper stack and transmits the signal to the control system. The control system controls the subsequent packaging mechanism to perform packaging operations on the paper stack according to the signal.

[0029] In summary, this portable ultra-thin tissue box packaging machine, through the setting of electric push rod 401 and push bracket 402 to drive lifting rod 403 and lifting bracket 404, enables the height adjustment of stable horizontal plate 6 and photoelectric sensor 7, making the adjustment operation of photoelectric sensor 7 simpler and more efficient, allowing photoelectric sensor 7 to adapt to paper stacks of different heights, improving the detection accuracy of paper stacks, facilitating efficient paper stack packaging, and further improving the convenience for users.

[0030] This portable, ultra-thin tissue box packaging machine uses a push bracket 402 to move, which in turn drives the mounting bracket 405 and the linkage rod 406 to push the linkage bracket 407 and the movable crossbar 408 to move the squeezing crossbar 409 inward. The squeezing spring 410, in conjunction with the elasticity of the squeezing spring 410, causes the squeezing crossbar 409 to squeeze and fix the paper stack, ensuring the stability of the paper stack during the conveying process, preventing the paper stack from shifting, and further improving the quality and efficiency of packaging.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A portable ultra-thin tissue box single-pack machine, comprising a conveyor box (1), wherein a conveyor belt (2) is provided inside the conveyor box (1), and a gantry frame (3) is fixedly installed on the upper surface of the conveyor box (1), characterized in that: The front and back of the conveying box (1) are provided with height adjustment devices (4), the top of the height adjustment device (4) is fixedly installed with a connecting cross column (5), the inner side of the connecting cross column (5) is fixedly installed with a stabilizing cross plate (6), and the lower surface of the stabilizing cross plate (6) is fixedly installed with a photoelectric sensor (7).

2. The portable ultra-thin tissue box dispenser according to claim 1, characterized in that: The height adjustment device (4) includes an electric push rod (401) fixedly installed on the front and back of the conveyor box (1). A push bracket (402) is fixedly installed at the output end of the electric push rod (401). A rotatable lifting rod (403) is provided on the top of the push bracket (402). A rotatable lifting bracket (404) is provided on the top of the lifting rod (403). An installation bracket (405) is fixedly installed on the outer side of the push bracket (402). A rotatable linkage rod (406) is provided on the outer side of the installation bracket (405). A rotatable linkage bracket (407) is provided on the outer side of the linkage rod (406). A movable cross column (408) is fixedly installed on the inner side of the linkage bracket (407). A pressing cross plate (409) is fixedly installed on the inner side of the movable cross column (408). A pressing spring (410) connected to the inner wall of the conveyor belt (2) is fixedly installed on the outer side of the pressing cross plate (409).

3. The portable ultra-thin tissue box dispenser according to claim 1, characterized in that: The gantry frame (3) has elongated through holes on both the front and back, and the connecting column (5) slides inside the elongated through holes.

4. A portable ultra-thin tissue box dispenser according to claim 2, characterized in that: The number of lifting rods (403) is two sets, and the length of both sets of lifting rods (403) is 450 mm.

5. A portable ultra-thin tissue box dispenser according to claim 2, characterized in that: The gantry frame (3) has elliptical through holes on both the front and back sides, and the size of the elliptical through holes is adapted to the size of the movable crossbar (408).

6. A portable ultra-thin tissue box dispenser according to claim 2, characterized in that: The number of the extrusion cross plates (409) is two sets, and the inner surfaces of the two sets of extrusion cross plates (409) are provided with rubber anti-slip pads.

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