Packaging cardboard bundling equipment

Abstract

The utility model discloses a packaging cardboard bundling device, comprising a shell, and also comprising: a bundling component, which is used for bundling packaging cardboard; the bundling component comprises a pressing plate, a slide plate and a clamping bolt, the pressing plate is slidably connected to the shell, two slide plates are slidably connected to the pressing plate, the bottoms of the two slide plates are respectively fixedly connected with the clamping bolts, a left-hand screw rod is rotatably connected in the pressing plate, the other end of the left-hand screw rod is fixedly connected to the right-hand screw rod, the right-hand screw rod is rotatably connected to the pressing plate, and the two slide plates are respectively threadedly connected to the left-hand screw rod and the right-hand screw rod; the utility model can effectively prevent cardboard from rebounding during bundling.

Description

Technical Field

[0001] The utility model belongs to the technical field of product packaging, and in particular relates to packaging cardboard bundling equipment. Background Art

[0002] Packaging cardboard refers to paper used for packaging, which has high strength, low moisture content, low air permeability, no corrosion, certain water resistance, and is also beautiful to use. Paper used for food packaging also requires hygiene, sterility, and no contamination and impurities. For easy transportation and storage, packaging cardboard is usually compressed and bundled, but manual bundling after compression can easily cause cardboard to rebound, making the bundled cardboard bundle loose. A device is now proposed that can prevent cardboard from rebounding during bundling. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a packaging cardboard bundling device to solve the above problems.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a packaging cardboard bundling device, including a shell, and also including: a bundling assembly, used for bundling packaging cardboards; the bundling assembly includes a pressing plate, a slide plate and a bolt, the pressing plate is slidably connected to the shell, the two slide plates are slidably connected to the pressing plate, the bottoms of the two slide plates are respectively fixedly connected with the bolts, a left-handed screw is rotatably connected in the pressing plate, the other end of the left-handed screw is fixedly connected to the right-handed screw, the right-handed screw is rotatably connected to the pressing plate, and the two slide plates are respectively threadedly connected to the left-handed screw and the right-handed screw.

[0005] Beneficial Effects

[0006] The utility model provides a packaging cardboard bundling device, which has the following beneficial effects compared with the prior art:

[0007] The relevant technicians place the cable tie on the shell and stack the cardboard on it. At this time, the relevant technicians interlace the cable tie and hang it on the bolt through the through hole on it. At this time, the relevant technicians start the motor, so that the motor drives the gear meshing with its output gear to start rotating, so that the screw rod fixed at the gear axis rotates synchronously, so that the sliding rod threaded on the screw rod starts linear motion, so that the sliding rod drives the hinged top rod A on it to move synchronously, so that the slider starts to move linearly at its connection with the shell, so that the slider drives the hinged top rod B to move synchronously, and the pressure plate starts to move at a uniform speed under the cooperation of top rod B and top rod A. The left-hand screw fixedly connected to the axis of pulley A starts to rotate, which drives the right-hand screw fixedly connected to it to start rotating, so that the left-hand screw and the slide threadedly connected on the right-hand screw start to move linearly, thereby starting to tighten the cable tie. When the cardboard is compressed, the cable tie is tightened synchronously and fits tightly to the cardboard. At this time, the relevant technicians use a clamping ring to connect and fix the cable tie, and cut it off at the connection with the clamping bolt, and the bundling is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0009] Figure 2 It is an enlarged schematic diagram of the connecting rod structure of the utility model.

[0010] Figure 3 It is an enlarged schematic diagram of the transmission structure of the utility model.

[0011] Figure 4 It is a schematic cross-sectional view of the connecting rod structure of the utility model.

[0012] Notes on the figure marks: shell 101, strapping assembly 2, pressure plate 201, slide plate 202, bolt 203, left-handed screw 204, right-handed screw 205, pulley A206, belt 207, pulley B208, screw 209, slide bar 301, push rod A302, push rod B303, slider 304, gear 305, motor 306. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0014] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0015] See also Figures 1 to 4 , provided in one embodiment of the utility model, is a packaging cardboard bundling device, comprising a housing 101, and further comprising:

[0016] A bundling component 2, used for bundling packaging cardboard;

[0017] The strapping assembly 2 includes a pressing plate 201, a sliding plate 202 and a latch 203. The pressing plate 201 is slidably connected to the housing 101. The two sliding plates 202 are slidably connected to the pressing plate 201. The bottoms of the two sliding plates 202 are respectively fixedly connected with the latches 203.

[0018] For the above examples, those skilled in the art should be aware that when implementing the above technical solution, they are not limited to the specific bolt 203 described in the above embodiment. For example, a damping rubber ring is provided on the bolt 203. The purpose of this setting is to facilitate the cable tie to be firmly connected when it is hung thereon, thereby preventing it from falling.

[0019] Specifically, a left-handed screw rod 204 is rotatably connected to the pressure plate 201, the other end of which is fixedly connected to a right-handed screw rod 205, the right-handed screw rod 205 is rotatably connected to the pressure plate 201, and the two slide plates 202 are respectively threadedly connected to the left-handed screw rod 204 and the right-handed screw rod 205.

[0020] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific left-handed screw 204 and right-handed screw 205 described in the above embodiments. For example, the left-handed screw 204 and the right-handed screw 205 can use reciprocating screws with opposite rotation directions. The purpose of this arrangement is that when the slider threadedly connected to the reciprocating screw moves to one end, the reciprocating screw can continue to be controlled to rotate in the same direction, thereby changing the movement direction of the slider.

[0021] Specifically, the left-handed screw rod 204 is fixedly connected with a pulley A206, the pulley A206 is transmission-connected with a belt 207, and the other end of the belt 207 is transmission-connected to a pulley B208.

[0022] For the above example, those skilled in the art should be aware that when implementing the above technical solution, they are not limited to the specific belt 207 described in the above embodiment. For example, the belt 207 should be made of highly wear-resistant material. The purpose of this setting is to increase the service life of the belt 207 by selecting wear-resistant materials, thereby preventing it from being deformed due to long-term use and thus failing to effectively transmit power.

[0023] Specifically, a screw rod 209 is fixedly connected to the axis of the pulley B208 , and the screw rod 209 is rotatably connected to the pressure plate 201 . A sliding rod 301 is threadedly connected to the screw rod 209 , and the sliding rod 301 is slidably connected to the housing 101 .

[0024] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific sliding rods 301 and sliding plates 202 described in the above embodiments. For example, damping rubber strips are provided at the connections between the sliding rods 301 and sliding plates 202 and the shell 101. The purpose of this arrangement is to prevent abnormal noises from being generated during sliding in this way.

[0025] Specifically, both ends of the sliding rod 301 are hinged with a push rod A302, and the other end of the push rod A302 is hinged on the housing 101. The push rod A302 is rotatably connected to the push rod B303 through a short shaft on it.

[0026] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific top rod A302 and top rod B303 described in the above embodiments. For example, the top rod A302 and top rod B303 should be made of high-hardness materials. The purpose of this setting is to prevent them from breaking under stress in this way.

[0027] Specifically, one end of the push rod B303 is hinged on the pressure plate 201 , and the other end of the push rod B303 is hinged with a slider 304 , and the slider 304 is slidably connected to the housing 101 .

[0028] For the above examples, those skilled in the art should be aware that when implementing the above technical solution, they are not limited to the specific shell 101 described in the above embodiment. For example, push plates are provided on both sides of the shell 101, and relevant technicians can knock on the cardboard through the push plates to align it.

[0029] Specifically, a gear 305 is fixedly connected to the screw rod 209 , and the gear 305 is meshedly connected with a gear fixedly assembled on the output shaft of the motor 306 , and the motor 306 is fixedly connected to the pressing plate 201 .

[0030] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific motor 306 described in the above embodiments. For example, the motor 306 should be a motor with multiple adjustable speeds. The purpose of this setting is to facilitate the adjustment of the movement speed of the pressure plate 201.

[0031] In the embodiment of the utility model, the relevant technicians place the cable tie on the shell 101 and stack the cardboard thereon. At this time, the relevant technicians interlace the cable tie and hang it on the bolt 203 through the through hole on it. At this time, the relevant technicians start the motor 306, so that the motor 306 drives the gear 305 meshing with its output gear to start rotating, so that the screw rod 209 fixedly connected at the axis of the gear 305 rotates synchronously, so that the slide rod 301 threadedly connected to the screw rod 209 starts to move linearly, so that the slide rod 301 drives the hinged top rod A302 thereon to move synchronously, so that the slider 304 starts to move linearly at its connection with the shell 101, so that the slider 304 drives the hinged top rod B303 thereon to move synchronously, so that the pressure plate 201 moves between the top rod B303 and the top rod A302 cooperates with each other and starts to move downward at a uniform speed, so that the top rod A302 starts to compress the cardboard. At the same time, when the screw rod 209 rotates, the pulley B208 fixed thereon rotates synchronously, so that the pulley A206 starts to rotate synchronously with the pulley B208 in cooperation with the belt 207 connected thereto for transmission, so that the left-handed screw rod 204 fixedly connected at the axis of the pulley A206 starts to rotate, which drives the right-handed screw rod 205 fixedly connected thereto to start rotating, so that the left-handed screw rod 204 and the slide plate 202 threadedly connected on the right-handed screw rod 205 start to move linearly, thereby starting to tighten the cable tie. When the cardboard is compressed, the cable tie is simultaneously tightened and close to the cardboard. At this time, the relevant technicians use a clamping ring to connect and fix the cable tie, and cut it off at the connection with the clamping bolt 203, and the bundling is completed at this time.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging cardboard bundling device, comprising a housing (101), characterized in that: Also includes: A bundling component (2), used for bundling packaging cardboard; The bundling assembly (2) comprises a pressing plate (201), a sliding plate (202) and a latch (203); the pressing plate (201) is slidably connected to the housing (101); the two sliding plates (202) are slidably connected to the pressing plate (201); and the bottoms of the two sliding plates (202) are respectively fixedly connected with the latch (203).

2. The packaging cardboard bundling device according to claim 1, characterized in that: A left-hand screw (204) is rotatably connected to the pressure plate (201), the other end of the left-hand screw (204) is fixedly connected to a right-hand screw (205), the right-hand screw (205) is rotatably connected to the pressure plate (201), and the two slide plates (202) are respectively threadedly connected to the left-hand screw (204) and the right-hand screw (205).

3. The packaging cardboard bundling device according to claim 2, characterized in that: The left-handed screw rod (204) is fixedly connected to a pulley A (206), the pulley A (206) is transmission-connected to a belt (207), and the other end of the belt (207) is transmission-connected to a pulley B (208).

4. The packaging cardboard bundling device according to claim 3, characterized in that: A screw rod (209) is fixedly connected to the axis of the pulley B (208), the screw rod (209) is rotatably connected to the pressure plate (201), a sliding rod (301) is threadedly connected to the screw rod (209), and the sliding rod (301) is slidably connected to the housing (101).

5. The packaging cardboard bundling device according to claim 4, characterized in that: The two ends of the sliding rod (301) are respectively hinged with a push rod A (302), the other end of the push rod A (302) is hinged on the shell (101), and the push rod A (302) is rotatably connected to the push rod B (303) through the short shaft on it.

6. The packaging cardboard bundling device according to claim 5, characterized in that: One end of the push rod B (303) is hinged on the pressure plate (201), and the other end of the push rod B (303) is hinged with a slider (304), and the slider (304) is slidably connected to the housing (101).

7. The packaging cardboard bundling device according to claim 4, characterized in that: A gear (305) is fixedly connected to the screw rod (209), and the gear (305) is meshingly connected to a gear fixedly assembled on the output shaft of the motor (306), and the motor (306) is fixedly connected to the pressing plate (201).

8. The packaging cardboard bundling device according to claim 1, characterized in that: The clamping bolt (203) is provided with a damping rubber ring.

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