Creasing machine for corrugated carton processing

Abstract

The utility model discloses a creasing machine for corrugated carton processing in the technical field of corrugated carton processing, which comprises a bottom plate, side plates are mounted at two ends of the top of the bottom plate, a transmission mechanism is arranged between the two groups of side plates, a frame body is mounted at the tops of the two groups of side plates, an adjusting mechanism is arranged on the inner top wall of the frame body, and the adjusting mechanism is arranged on the inner top wall of the frame body. The two ends of the bottom of the adjusting mechanism are each provided with a lever line mechanism, a sliding mechanism is arranged between the adjusting mechanism and the frame body, the lower ends of the two sides of the frame body are each provided with a first electric telescopic rod, and the output ends of the two first electric telescopic rods are each provided with a limiting plate. The limiting plates and the first electric telescopic rods are matched with each other, so that the distance between the two sets of limiting plates can be adjusted according to the size of a carton when the bar line machine is used, the good guiding and positioning effect is achieved, the carton is prevented from deviating from the position, and the bar line accuracy is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper box processing, in particular to a bar wire machine for corrugated paper box processing. Background Art

[0002] Corrugated boxes are made of face paper, lining paper, core paper and corrugated paper processed into corrugated waves by gluing them together. According to the needs of product packaging, corrugated boxes can be processed into single-sided corrugated cardboard, three-layer corrugated cardboard, five-layer, seven-layer, eleven-layer and other corrugated cardboard boxes. Corrugated boxes are one of the most widely used packaging products. In addition to protecting products and facilitating warehousing and transportation, they also play a role in beautifying and promoting products. Corrugated boxes need to be striped during processing.

[0003] Patent announcement number CN212949417U discloses a bar line machine for processing corrugated cardboard boxes, comprising a support rod, one side of the support rod is fixedly connected to a support table, the top of the support table is provided with a spring groove, the inner wall of the spring groove is fixedly connected to a spring, one end of the spring is fixedly connected to a spring sleeve, the top of the spring sleeve is fixedly connected to a bottom plate, the top of the support table is fixedly connected to a support column, and one end of the support column is fixedly connected to a working plate. The bar line machine for processing corrugated cardboard boxes achieves the purpose of high bar line efficiency and solves the problem of low bar line efficiency of general bar line machines for processing corrugated cardboard boxes, so that people do not have to worry about product quality problems caused by the inefficient work of the bar line machine when working, and also so that people do not waste a lot of time reworking and waste of raw materials when working, thereby improving people's work efficiency. However, the above-mentioned device has no limiting mechanism, which makes the carton easy to slide out of position during transportation, resulting in inaccurate bar line, which greatly affects the processing of the carton. Utility Model Content

[0004] In order to improve the problem that the above-mentioned device has no limiting mechanism, which makes the carton easily slide and deviate from the position during transportation, resulting in inaccurate bar lines and greatly affecting the processing of the carton, the utility model provides a bar line machine for corrugated carton processing.

[0005] The utility model provides a bar wire machine for processing corrugated paper boxes, which adopts the following technical solutions:

[0006] A bar and wire machine for processing corrugated cardboard boxes includes a base plate, side plates are installed at both ends of the top of the base plate, a transmission mechanism is provided between the two groups of side plates, a frame is installed on the top of the two groups of side plates, an adjustment mechanism is provided on the inner top wall of the frame, bar and wire mechanisms are provided at both ends of the bottom of the adjustment mechanism, a sliding mechanism is provided between the adjustment mechanism and the frame, first electric telescopic rods are installed at the lower ends of both sides of the frame, and limit plates are installed at the output ends of the two groups of the first electric telescopic rods.

[0007] By adopting the above technical solution, the limit plate is pushed to move by the first electric telescopic rod, so that the distance between the two groups of limit plates can be adjusted, and then the corrugated cardboard box can be limited to prevent the carton from shifting during the bar threading process. At the same time, the distance between the two groups of bar thread mechanisms is adjusted by the adjustment mechanism, so that the two groups of bar thread mechanisms can perform bar threading work on corrugated cardboard boxes of different specifications, thereby improving the universality of the bar thread machine.

[0008] Optionally, universal wheels are installed at the four corners of the bottom of the base plate, and brake pads are provided on the four sets of universal wheels.

[0009] By adopting the above technical solution, the four sets of universal wheels can be used to conveniently move the bar machine, and the setting of the brake pads can facilitate the fixing of the universal wheels, thereby minimizing the rolling of the bar machine during use.

[0010] Optionally, the transmission mechanism includes a first transmission roller, which is connected to the rear end between the two groups of side plates, and a second transmission roller is connected to the front end between the two groups of side plates. Transmission rollers are provided on the outer sides of the first transmission roller and the second transmission roller, and a drive motor is installed on the outer side of the left end side plate, and the power output end of the drive motor is fixedly connected to the left end of the second transmission roller.

[0011] By adopting the above technical solution, the driving motor drives the second transmission roller to rotate when it is working. The rotation of the second transmission roller drives the first transmission roller to rotate through the transmission roller, thereby facilitating the transmission of the corrugated cardboard box on the top of the transmission roller.

[0012] Optionally, a side of the limiting plate away from the center of the frame is connected to a limiting rod, an end of the limiting rod away from the limiting plate passes through the frame, and the limiting rod is movably connected to the frame.

[0013] By adopting the above technical solution, when the limiting plate moves, it can drive the limiting rod to slide inside the frame, so that the limiting plate is more stable during the movement.

[0014] Optionally, the adjustment mechanism includes two groups of connecting plates, which are respectively installed at the two ends of the top wall of the frame body, and a bidirectional screw rod is connected between the two groups of connecting plates. A forward and reverse motor is installed on the outer side of the right end connecting plate, and the power output end of the forward and reverse motor is fixedly connected to the right end of the bidirectional screw rod. Both ends of the outer wall of the bidirectional screw rod are screwed with nuts.

[0015] By adopting the above technical solution, the forward and reverse motors drive the bidirectional screw to rotate when working, and the rotation of the bidirectional screw drives the two sets of nuts to move left and right. The movement of the nuts drives the bar-line mechanism to move, and then the distance between the two sets of bar-line mechanisms can be adjusted, so that the two sets of bar-line mechanisms are suitable for use with corrugated cardboard boxes of different specifications.

[0016] Optionally, the sliding mechanism includes two groups of sliders, both groups of sliders are installed on the top of the two groups of nuts, and the inner top wall of the frame is provided with a slide rail that slides with the sliders.

[0017] By adopting the above technical solution, the nut drives the slider to slide inside the slide rail when moving, thereby limiting the nut and preventing the nut from rotating.

[0018] Optionally, the bar-line mechanism includes two groups of second electric telescopic rods, both groups of the second electric telescopic rods are installed at the bottom of two groups of nuts, both groups of the second electric telescopic rods are installed with mounting seats at the bottom, and a bar-line wheel is connected between the two groups of mounting seats.

[0019] By adopting the above technical solution, the second electric telescopic rod is extended to push the mounting seat to move downward, thereby driving the bar line wheel to move downward to realize bar line work on the corrugated cardboard box.

[0020] Optionally, a plurality of auxiliary rollers are connected between the two groups of side plates, and the tops of the auxiliary rollers are in close contact with the inner top walls of the transmission belts.

[0021] By adopting the above technical solution, a plurality of auxiliary rollers can provide certain support to the transmission belt.

[0022] In summary, the present invention has at least one of the following beneficial effects:

[0023] Through the cooperation between the limit plate and the first electric telescopic rod, the bar line machine can adjust the distance between the two sets of limit plates according to the size of the carton when in use, which has a good guiding and positioning effect, avoids the carton from deviating from the position, and greatly improves the accuracy of the bar line.

[0024] By cooperating with the adjusting mechanism and the sliding mechanism, the distance between the two sets of bar thread mechanisms can be adjusted, thereby facilitating the bar thread machine to thread cartons of different specifications, thereby improving the universality of the bar thread machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the top structure of the utility model.

[0028] In the figure: 1. frame; 2. limit plate; 3. first electric telescopic rod; 4. transmission mechanism; 401. first transmission roller; 402. transmission roller; 403. second transmission roller; 404. drive motor; 5. side panel; 6. bottom panel; 7. universal wheel; 8. bar-line mechanism; 801. bar-line wheel; 802. mounting seat; 803. second electric telescopic rod; 9. adjustment mechanism; 901. forward and reverse motor; 902. connecting plate; 903. nut; 904. bidirectional screw rod; 10. sliding mechanism; 1001. slide rail; 1002. slider; 11. limit rod; 12. auxiliary roller. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-2 The utility model is described in further detail.

[0030] Please refer to the attached figure in the instruction manual Figure 1 The present invention provides an embodiment of a corrugated cardboard processing machine, comprising a base plate 6, with side plates 5 vertically mounted at both ends of the top of the base plate 6, and universal wheels 7 mounted at the four corners of the bottom of the base plate 6. Brake pads are provided on each of the four sets of universal wheels 7. The four sets of universal wheels 7 facilitate the movement of the corrugated cardboard processing machine, and the provision of brake pads facilitates the fixing of the universal wheels 7, minimizing the rolling of the corrugated cardboard processing machine during use.

[0031] Please refer to the attached figure in the instruction manual Figure 1 and Figure 2 A transmission mechanism 4 is located between the two sets of side panels 5. The transmission mechanism 4 includes a first transmission roller 401, which is rotatably connected to the rear end of the space between the two sets of side panels 5. A second transmission roller 403 is rotatably connected to the front end of the space between the two sets of side panels 5. A transmission belt 402 is located outside the first and second transmission rollers 401 and 403. A drive motor 404 is mounted on the outer side of the left side panel 5. The power output end of the drive motor 404 is fixedly connected to the left end of the second transmission roller 403. When the drive motor 404 is in operation, it drives the second transmission roller 403 to rotate. This rotation of the second transmission roller 403 drives the first transmission roller 401 through the transmission belt 402, thereby facilitating the transport of corrugated cardboard boxes on top of the transmission belt 402. Several auxiliary rollers 12 are rotatably connected between the two sets of side panels 5. The tops of the auxiliary rollers 12 are in contact with the inner top wall of the transmission belt 402. These auxiliary rollers 12 provide support for the transmission belt 402.

[0032] Please refer to the attached figure in the instruction manual Figure 1The frame 1 is installed on the top of the two groups of side panels 5, and the inner top wall of the frame 1 is provided with an adjustment mechanism 9. Both ends of the bottom of the adjustment mechanism 9 are provided with a lever mechanism 8. The adjustment mechanism 9 includes two groups of connecting plates 902. The two groups of connecting plates 902 are respectively installed at the two ends of the inner top wall of the frame 1. A two-way screw rod 904 is rotatably connected between the two groups of connecting plates 902. A forward and reverse motor 901 is installed on the outer side of the right end connecting plate 902. The power output end of the forward and reverse motor 901 is fixedly connected to the right end of the two-way screw rod 904. Both ends of the outer wall of the two-way screw rod 904 are screwed with a nut 903. When the forward and reverse motor 901 is working, it drives the two-way screw rod 904 to rotate. The rotation of the two-way screw rod 904 drives the two groups of nuts 903 to move left and right. The movement of the nut 903 drives the lever mechanism 8 to move, thereby being able to adjust the distance between the two groups of lever mechanism 8, so that the two groups of lever mechanism 8 are suitable for use with corrugated cardboard boxes of different specifications.

[0033] Please refer to the attached figure in the instruction manual Figure 1 The bar-thread mechanism 8 includes two sets of second electric telescopic rods 803, each mounted on the bottom of two sets of screw nuts 903. Mounting blocks 802 are fixedly mounted on the bottom of each set of second electric telescopic rods 803. A bar-thread pulley 801 is rotatably connected between the two sets of mounting blocks 802. The extension of the second electric telescopic rods 803 pushes the mounting blocks 802 downward, which in turn drives the bar-thread pulley 801 downward to achieve bar-threading of the corrugated box.

[0034] Please refer to the attached figure in the instruction manual Figure 1 A sliding mechanism 10 is provided between the adjustment mechanism 9 and the frame 1. The sliding mechanism 10 comprises two sets of sliders 1002, which are mounted on top of two sets of screw nuts 903. The inner top wall of the frame 1 is provided with a slide rail 1001 that slidably cooperates with the sliders 1002. When the screw nuts 903 move, they drive the sliders 1002 to slide inside the slide rails 1001, thereby limiting the screw nuts 903 and preventing them from rotating.

[0035] Please refer to the attached figure in the instruction manual Figure 1 and Figure 2 A first electric telescopic rod 3 is mounted on the lower end of each side of the frame 1. A limit plate 2 is fixedly mounted on the output end of each set of first electric telescopic rods 3. The side of the limit plate 2 away from the center of the frame 1 is fixedly connected to a limit rod 11. The end of the limit rod 11 facing away from the limit plate 2 passes through the frame 1, and the limit rod 11 is movably connected to the frame 1. When the limit plate 2 moves, it can drive the limit rod 11 to slide inside the frame 1, making the limit plate 2 more stable during movement.

[0036] Working principle: When in use, first control the two groups of first electric telescopic rods 3 to extend at the same time. The extension of the two groups of first electric telescopic rods 3 drives the two groups of limit plates 2 to move, so that the position of the two limit plates 2 can be adjusted to be consistent with the width of the corrugated cardboard box, and the deviation of the cardboard box during the bar line process is avoided as much as possible, thereby improving the accuracy of the bar line. Then turn on the forward and reverse motors 901. When the forward and reverse motors 901 work, they drive the bidirectional screw rod 904 to rotate, and limit the nut 903 under the sliding cooperation of the slide rail 1001 and the slider 1002, so that the bidirectional screw rod 904 can drive the two groups of nuts 903 to move left and right when rotating. The movement of the nut 903 drives the two groups of bar line mechanisms 8 to move left and right, and then the distance between the two groups of bar line mechanisms 8 can be adjusted according to the size of the corrugated cardboard box until the two groups of bar line mechanisms 8 are adjusted to the required position.

[0037] Then the corrugated cardboard box to be processed is placed on the transmission roller 402, and the drive motor 404 is turned on. When the drive motor 404 is working, it drives the second transmission roller 403 to rotate, and the second transmission roller 403 drives the first transmission roller 401 to rotate through the transmission roller 402, so that the corrugated paper placed on the transmission roller 402 moves to the right. The corrugated paper placed on the transmission roller 402 can be pushed by the second electric telescopic rod 803 to drive the bar line wheel 801 to roll on the corrugated cardboard box. At the same time, the auxiliary roller 12 plays a certain supporting role on the transmission roller 402. Finally, the corrugated cardboard box is bar-lined by the bar line wheel 801.

[0038] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A corrugated box processing bar wire machine, comprising a bottom plate (6), characterized in that: Side panels (5) are installed at both ends of the top of the bottom plate (6), a transmission mechanism (4) is provided between the two groups of side panels (5), a frame (1) is installed on the top of the two groups of side panels (5), an adjustment mechanism (9) is provided on the inner top wall of the frame (1), a lever mechanism (8) is provided at both ends of the bottom of the adjustment mechanism (9), a sliding mechanism (10) is provided between the adjustment mechanism (9) and the frame (1), a first electric telescopic rod (3) is installed at the lower end of both sides of the frame (1), and a limit plate (2) is installed at the output end of the two groups of the first electric telescopic rods (3).

2. A corrugated box processing bar wire machine according to claim 1, characterized in that: Universal wheels (7) are installed at the four corners of the bottom of the base plate (6), and brake pads are provided on the four groups of universal wheels (7).

3. The bar thread machine for corrugated box processing according to claim 1, characterized in that: The transmission mechanism (4) comprises a first transmission roller (401), the first transmission roller (401) being connected to the rear end between the two sets of side plates (5), the front end between the two sets of side plates (5) being connected to a second transmission roller (403), the outer sides of the first transmission roller (401) and the second transmission roller (403) being provided with transmission rollers (402), the outer side of the left end side plate (5) being installed with a driving motor (404), the power output end of the driving motor (404) being fixedly connected to the left end of the second transmission roller (403).

4. The bar thread machine for corrugated box processing according to claim 1, characterized in that: The side of the limiting plate (2) away from the center of the frame (1) is connected to the limiting rod (11), the end of the limiting rod (11) away from the limiting plate (2) passes through the frame (1), and the limiting rod (11) and the frame (1) are movably connected.

5. The bar thread machine for corrugated box processing according to claim 1, characterized in that: The adjustment mechanism (9) comprises two groups of connecting plates (902), the two groups of connecting plates (902) being respectively mounted on the left and right ends of the inner top wall of the frame body (1), a bidirectional screw rod (904) being connected between the two groups of connecting plates (902), a forward and reverse motor (901) being mounted on the outer side of the right end connecting plate (902), a power output end of the forward and reverse motor (901) being fixedly connected to the right end of the bidirectional screw rod (904), and a nut (903) being screwed to both ends of the outer wall of the bidirectional screw rod (904).

6. A corrugated box processing bar wire machine according to claim 5, characterized in that: The sliding mechanism (10) includes two groups of sliders (1002), both of which are mounted on top of two groups of nuts (903), and the inner top wall of the frame (1) is provided with a slide rail (1001) that is slidably engaged with the sliders (1002).

7. The bar thread machine for corrugated box processing according to claim 5, characterized in that: The bar and line mechanism (8) includes two groups of second electric telescopic rods (803), and the two groups of the second electric telescopic rods (803) are both installed at the bottom of two groups of nuts (903). The bottoms of the two groups of the second electric telescopic rods (803) are both installed with mounting seats (802), and a bar and line wheel (801) is connected between the two groups of mounting seats (802).

8. The bar thread machine for corrugated box processing according to claim 3, characterized in that: A plurality of auxiliary rollers (12) are connected between the two groups of side plates (5), and the tops of the auxiliary rollers (12) are in close contact with the inner top wall of the transmission roller (402).

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