Material collecting device of plastic bag splitting machine

Abstract

The utility model relates to the technical field of plastic bag production, and discloses a material receiving device of a plastic bag splitting machine, which comprises a splitting machine and a material receiving component, a material collecting assembly is arranged at the discharging position of the splitting machine, the split plastic bags are rapidly collected through the material collecting assembly, the material collecting assembly comprises a support, an adjusting frame and a guide plate, and the support is used for containing a collecting paper box. The plastic bag collecting device has the following advantages and effects that the main guide plate is arranged at the discharging position of the splitting machine, a split and discharged plastic bag can be fed into a paper box along the main guide plate, material collecting convenience and efficiency are improved, the main guide plate can flexibly rotate and position by using the adjusting cylinder and the rotating rod, and the plastic bag collecting efficiency is improved. The material receiving height of the main guide plate is adjusted so as to meet the material receiving requirements of splitting machines of different models, when a paper box is placed, the situation that the paper box is easily affected by external force to move during material receiving can be avoided through mutual cooperation of the fixing frame and the sliding frame, the material receiving stability is improved, and stable operation of splitting operation is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic bag production, in particular to a material receiving device of a plastic bag slitter. Background Art

[0002] Due to its light weight, portability, easy folding and storage characteristics, the plastic bag has become an indispensable tool for shopping and carrying items. Whether it is supermarket shopping, street snacks, or daily packing and storing items, plastic bags provide great convenience.

[0003] Plastic bag slitting is an important process in the packaging industry. After the original film is conveyed, it is cut into the required specifications by a slitter.

[0004] Large - sized original films may be difficult to be directly used for packaging during the production process. By cutting them into suitable sizes through the slitting process, the efficiency of subsequent packaging operations can be greatly improved.

[0005] Currently, when plastic bags are slit and discharged, there is a certain gap between the collection paper box and the discharge location. It is difficult for plastic bags to accurately fall into the paper box, and workers still need to pick them up for the second time, which affects the processing efficiency. Content of the Utility Model

[0006] The purpose of the utility model is to provide a material receiving device of a plastic bag slitter, which has the effect of guiding the discharged plastic bags to fall into the paper box, facilitating material collection.

[0007] The above - mentioned technical purpose of the utility model is achieved through the following technical solutions: A material receiving device of a plastic bag slitter includes a slitter and a material receiving component;

[0008] A material receiving component is arranged at the discharge location of the slitter to quickly collect the slit plastic bags through the material receiving component. The material receiving component includes a support, an adjusting frame, and a guiding plate. The support is used to place the collection paper box. The bottom end of the adjusting frame is fixedly connected to the support, and the bottom end of the guiding plate is rotatably matched with the adjusting frame. The cut plastic bags are guided to fall by the guiding plate, so that the plastic bags fall into the collection paper box.

[0009] The further setting of the utility model is: The adjusting frame includes a support frame whose bottom end is fixedly connected to the support and an adjusting cylinder fixed to the top end of the support frame.

[0010] By adopting the above - mentioned technical solution, the guiding plate is connected through the adjusting cylinder to adjust the material receiving height at the top end of the guiding plate to adapt to the use of different specifications of slitters.

[0011] The utility model is further configured as follows: the guide plate includes a main plate, a telescopic plate slidably arranged inside the main plate, a fixing bolt threadedly connected to the inside of the main plate, and a rotating rod fixedly arranged at the bottom end of the main plate, one end of the rotating rod is fixedly connected to the support frame, and the other end is connected to the adjusting cylinder.

[0012] By adopting the above technical solution, the rotating rod can drive the main plate to rotate and adjust the height.

[0013] The utility model is further configured as follows: a positioning structure cooperating with the adjusting cylinder is provided at the connection between the rotating rod and the adjusting cylinder.

[0014] By adopting the above technical solution, after adjusting to a suitable height, the main guide plate can be kept fixed by cooperating with the positioning structure through the adjustment tube.

[0015] The utility model is further configured as follows: the adjustment cylinder includes a cylinder body fixedly connected to the support frame on the outside, an adjustment rod slidably arranged on the cylinder body, a chuck fixed to the adjustment rod on the outside, a positioning rod fixed to the side of the chuck away from the adjustment rod, and a first spring that provides a reset elastic force for the adjustment rod.

[0016] By adopting the above technical solution, the chuck can be reset by the first spring after it is displaced.

[0017] The utility model is further configured as follows: the positioning structure includes a turntable rotatably installed in the cylinder, a connecting rod with one end coaxially fixed with the turntable, a positioning plate fixed to the other end of the connecting rod, and a positioning hole opened on the positioning plate, and the inner wall of the positioning hole is plugged into the positioning rod.

[0018] By adopting the above technical solution, when the main guide plate needs to be rotated, the adjusting rod can be moved outward first, so that the adjusting rod drives the positioning rod to separate from the positioning hole.

[0019] The utility model is further configured as follows: the number of the support frames is set at two locations, one of which has a slide groove on the outside of the support frame, in which a slide is slidably arranged, and the other has a fixed frame fixed on the outside of the support frame.

[0020] By adopting the above technical solution, when the collecting paper box is placed on the support, its left and right sides are in contact with the sliding frame and the fixed frame respectively.

[0021] The utility model is further configured as follows: the interior of the support frame is a cavity structure in which the slide grooves are connected, and the support frame is also provided with an anti-slip component connected to the slide frame.

[0022] By adopting the above technical solution, the fixing frame is driven to move left and right through the anti-skid component, so as to facilitate applying pressure to the collection paper box and prevent the paper box from shifting easily.

[0023] A further setting of the present utility model is that an opening communicating with the cavity is provided on the outer side of the support frame.

[0024] By adopting the above technical solution, the anti-slip component can be conveniently used through the opening.

[0025] A further setting of the present utility model is that the anti-slip component includes a turntable arranged in the cavity of the support frame, a rotating column coaxially fixed on the outer side of the turntable, a pressing rod with the bottom end fixedly connected to the turntable, a pedal with the inner end fixedly arranged on the turntable, and a torsion spring arranged on the rotating column. The outer side of the rotating column is rotatably connected to the cavity of the support frame. The outer side of the pressing rod abuts against the sliding frame. A second spring for helping the sliding frame to reset is fixedly arranged in the sliding groove.

[0026] By adopting the above technical solution, the two ends of the second spring are respectively fixedly connected to the sliding frame and the sliding groove, and the sliding frame can only slide left and right along the sliding groove.

[0027] The beneficial effect of the present utility model is:

[0028] By placing the main guide plate at the discharging position of the slitter, the plastic bags discharged by slitting can be sent into the paper box along the main guide plate, so as to improve the convenience and efficiency of material collection. By using the adjusting cylinder and the rotating rod, the main guide plate can be rotated and positioned flexibly, so as to adjust the material receiving height of the main guide plate to meet the material collection needs of different models of slitters and improve the utilization rate. When the paper box is placed, it can cooperate with the fixed frame and the sliding frame, so as to avoid the situation of being easily affected by external forces and moving during material receiving, improve the stability of material collection, and ensure the stable operation of the slitting operation. Description of the Drawings

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0030] Figure 1 It is a schematic structural diagram of a material receiving device of a plastic bag slitter provided by an embodiment of the present utility model;

[0031] Figure 2 It is a schematic structural diagram of a material receiving component in an embodiment of the present utility model;

[0032] Figure 3 It is a schematic structural diagram of an opening in an embodiment of the present utility model;

[0033] Figure 4 It is a schematic structural diagram of an adjusting cylinder in an embodiment of the present utility model;

[0034] Figure 5This is a schematic structural diagram of the anti-slip component in the embodiment of the present utility model.

[0035] In the figure, 1 is a slitter; 2 is a material receiving component; 3 is a support; 4 is an adjusting frame; 5 is a guiding plate; 41 is a support frame; 42 is an adjusting cylinder; 43 is an anti-slip component; 411 is a chute; 412 is a sliding frame; 413 is a fixing frame; 414 is an opening; 415 is a second spring; 421 is a cylinder body; 422 is an adjusting rod; 423 is a chuck; 424 is a positioning rod; 425 is a first spring; 431 is a turntable; 432 is a rotating column; 433 is a pressing rod; 434 is a pedal; 435 is a torsion spring; 51 is a main guiding plate; 52 is a telescopic plate; 53 is a fixing bolt; 54 is a rotating rod; 541 is a rotating disc; 542 is a connecting rod; 543 is a positioning disc; 544 is a positioning hole. Detailed implementation manners

[0036] Next, the technical solution of the present utility model will be clearly and completely described in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0037] The embodiment of the present utility model specifically provides a material receiving device for a plastic bag slitter. Please refer to Figure 1 and includes a slitter 1 and a material receiving component 2.

[0038] Among them, a material receiving component 2 is arranged at the discharging place of the slitter 1 to quickly collect the slit plastic bags through the material receiving component 2. The material receiving component 2 includes a support 3, an adjusting frame 4 and a guiding plate 5. The support 3 is used to place a collection paper box. The bottom end of the adjusting frame 4 is fixedly connected to the support 3. The bottom end of the guiding plate 5 is rotationally matched with the adjusting frame 4. The cut plastic bags are guided by the guiding plate 5 to fall, so that the plastic bags fall into the collection paper box.

[0039] Specifically, please refer to Figure 1 and Figure 2 The adjusting frame 4 includes a support frame 41 whose bottom end is fixedly connected to the support 3 and an adjusting cylinder 42 fixed to the top end of the support frame 41. The guiding plate 5 is connected through the adjusting cylinder 42 to adjust the material receiving height at the top end of the guiding plate 5 to adapt to the use of slitters of different specifications.

[0040] Furthermore, the guide plate 5 includes a main plate 51, a telescopic plate 52 slidably arranged inside the main plate 51, a fixing bolt 53 connected to the inner thread of the main plate 51, and a rotating rod 54 fixed to the bottom end of the main plate 51. A sliding cavity is arranged inside the main plate 51, and the outer side of the telescopic plate 52 is in sliding contact with the sliding cavity, so that the telescopic plate 52 can be telescoped along the length direction of the main plate 51, thereby lengthening the material connection height of the main plate 51 to meet more needs. After the fixing bolt 53 is screwed into the interior of the main plate 51, its inner end is connected to the telescopic plate 5 2, so that the telescopic plate 52 remains fixed. When the telescopic plate 52 needs to be stretched, the fixing bolt 53 only needs to be screwed out first, and then screwed in again after the adjustment is completed to make it contact with the telescopic plate 52, so that the plastic bags can quickly fall onto the main plate 51 and the telescopic plate 52 after being cut out, and fall into the collection paper box along the inclined surface, thereby improving the convenience of collecting materials. One end of the rotating rod 54 is fixedly connected to the support frame 41, and the other end is connected to the adjusting cylinder 42, so that the rotating rod 54 can drive the main plate 51 to rotate and adjust the height.

[0041] A positioning structure cooperating with the adjusting tube 42 is provided at the connection between the rotating rod 54 and the adjusting tube 42 , so that after being adjusted to a suitable height, the adjusting tube 42 cooperates with the positioning structure to keep the main guide plate 51 fixed.

[0042] For further information, please refer to Figure 3 The adjusting cylinder 42 includes a cylinder body 421 fixedly connected to the support frame 41 on the outside, an adjusting rod 422 slidably arranged on the cylinder body 421, a chuck 423 fixed to the adjusting rod 422 on the outside, a positioning rod 424 fixed to the side of the chuck 423 away from the adjusting rod 422, and a first spring 425 providing a restoring elastic force for the adjusting rod 422. The two ends of the first spring 425 are respectively against the cylinder body 421 and the chuck 423, so that when the chuck 423 is displaced, it can be reset by the first spring 425.

[0043] Specifically, the positioning structure includes a turntable 541 rotatably installed in the cylinder 421, a connecting rod 542 with one end of which is coaxially fixed to the turntable 541, a positioning plate 543 fixed to the other end of the connecting rod 542, and a positioning hole 544 opened on the positioning plate 543. The inner wall of the positioning hole 544 is plugged into the positioning rod 424. There are more than two positioning holes 544, and the positioning holes 544 are arranged along the circumferential direction of the positioning plate 543. When the main plate 51 needs to be rotated, the adjusting rod 422 can be moved outward first, so that the adjusting rod 422 drives the positioning rod 424 to separate from the positioning hole 544. After the main plate 51 is rotated to a suitable angle, the adjusting rod 422 is reset to drive the positioning rod 424 to connect with the positioning hole 544, thereby completing the fixation of the main plate 51.

[0044] For further information, please refer to Figure 2, there are two sets of support frames 41. A chute 411 is provided on the outer side of one of the support frames 41, and a sliding frame 412 is slidably arranged in the chute 411. A fixed frame 413 is fixedly arranged on the outer side of the other support frame 41. When the collection paper box is placed on the support 3, its left and right sides are respectively in contact with the sliding frame 412 and the fixed frame 413.

[0045] Specifically, the inside of the support frame 41 is a cavity structure communicating with the chute 411. An anti-slip component 43 connected to the sliding frame 412 is also arranged on the support frame 41, so as to drive the fixed frame 413 to move left and right through the anti-slip component 43, so as to facilitate applying pressure to the collection paper box, avoid the paper box from shifting easily, and facilitate taking out the paper box.

[0046] Among them, please refer to Figure 3 and Figure 5 , an opening 414 communicating with the cavity is provided on the outer side of the support frame 41, and the anti-slip component 43 is conveniently used through the opening 414.

[0047] During implementation, the anti-slip component 43 includes a turntable 431 arranged in the cavity of the support frame 41, a rotating column 432 coaxially fixedly arranged on the outer side of the turntable 431, a pressure rod 433 fixedly connected to the turntable 431 at the bottom end, a pedal 434 fixedly arranged on the turntable 431 at the inner end, and a torsion spring 435 arranged on the rotating column 432. The outer side of the rotating column 432 is rotatably connected to the cavity of the support frame 41, and the torsion spring 435 provides a rotational reset force for the rotating column 432. The outer side of the pressure rod 433 is in contact with the sliding frame 412. A second spring 415 for helping the sliding frame 412 to reset is fixedly arranged in the chute 411. Both ends of the second spring 415 are fixedly connected to the sliding frame 412 and the chute 411 respectively. The sliding frame 412 can only slide left and right along the chute 411. When the pedal 434 is pressed down, the pressure rod 433 can be driven by the turntable 431 to rotate clockwise, so that the pressure rod 433 drives the sliding frame 412 to move rightward to cancel the contact pressure on the paper box and facilitate taking out the paper box. When the paper box is placed, due to the elastic force of the second spring 415, the left side of the sliding frame 412 can slightly press the paper box, and cooperate with the fixed frame 413 to prevent the paper box from moving.

[0048] The control mode of the present utility model is controlled by manually starting and closing the switch. The wiring diagram of the power element and the power supply are common knowledge in the art, and the present utility model is mainly used to protect mechanical devices, so the control mode and wiring arrangement of the present utility model will not be explained in detail.

[0049] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A material receiving device for a plastic bag slitter, characterized in that: It comprises a slitting machine (1) and a material receiving component (2); A material receiving assembly (2) is provided at the discharge of the slitting machine (1), so that the slit plastic bags can be quickly collected through the material receiving assembly (2). The material receiving assembly (2) comprises a support (3), an adjustment frame (4) and a guide plate (5). The support (3) is used to place a collection paper box. The bottom end of the adjustment frame (4) is fixedly connected to the support (3). The bottom end of the guide plate (5) is rotatably matched with the adjustment frame (4). The cut plastic bags are guided to be discharged through the guide plate (5), so that the plastic bags fall into the collection paper box.

2. The material receiving device of a plastic bag slitter according to claim 1, characterized in that: The adjustment frame (4) comprises a support frame (41) whose bottom end is fixedly connected to the support (3) and an adjustment cylinder (42) fixedly arranged at the top end of the support frame (41).

3. The material receiving device of a plastic bag slitter according to claim 2, characterized in that: The guide plate (5) comprises a main guide plate (51), a telescopic plate (52) slidably arranged inside the main guide plate (51), a fixing bolt (53) threadedly connected to the inside of the main guide plate (51), and a rotating rod (54) fixed to the bottom end of the main guide plate (51), one end of the rotating rod (54) is fixedly connected to the support frame (41), and the other end is connected to the adjustment cylinder (42).

4. The material receiving device of a plastic bag slitter according to claim 3, characterized in that: A positioning structure that cooperates with the adjusting cylinder (42) is provided at the connection between the rotating rod (54) and the adjusting cylinder (42).

5. The receiving device of a plastic bag slitter according to claim 4, characterized in that: The adjusting cylinder (42) comprises a cylinder body (421) fixedly connected to the support frame (41) on the outside, an adjusting rod (422) slidably arranged on the cylinder body (421), a chuck (423) fixed to the adjusting rod (422) on the outside, a positioning rod (424) fixed to a side of the chuck (423) away from the adjusting rod (422), and a first spring (425) providing a restoring elastic force for the adjusting rod (422).

6. The material receiving device of a plastic bag cutting machine according to claim 5, characterized in that: The positioning structure comprises a rotating disk (541) rotatably mounted in the cylinder (421), a connecting rod (542) having one end coaxially fixed to the rotating disk (541), a positioning disk (543) fixed to the other end of the connecting rod (542), and a positioning hole (544) formed on the positioning disk (543), wherein the inner wall of the positioning hole (544) is plugged into the positioning rod (424).

7. The material receiving device of a plastic bag slitter according to claim 6, characterized in that: The support frames (41) are arranged at two locations, one of which has a slide groove (411) formed on the outside of the support frame (41), a slide frame (412) being slidably arranged in the slide groove (411), and the other of which has a fixed frame (413) fixedly arranged on the outside of the support frame (41).

8. The material receiving device of a plastic bag slitter according to claim 7, characterized in that: The interior of the support frame (41) is a cavity structure communicated with the slide groove (411), and the support frame (41) is also provided with an anti-slip component (43) connected to the slide frame (412).

9. The receiving device of a plastic bag cutting machine according to claim 8, characterized in that: An opening (414) communicating with the cavity is formed on the outer side of the support frame (41).

10. The receiving device of a plastic bag slitter according to claim 9, characterized in that: The anti-slip assembly (43) includes a turntable (431) disposed in the cavity of the support frame (41), a rotating column (432) coaxially fixed to the outside of the turntable (431), a pressing rod (433) with its bottom end fixedly connected to the turntable (431), a pedal (434) with its inner end fixed to the turntable (431), and a torsion spring (435) disposed on the rotating column (432). The outside of the rotating column (432) is rotatably connected to the cavity of the support frame (41). The outside of the pressing rod (433) abuts against the sliding frame (412). A second spring (415) for helping the sliding frame (412) to reset is fixedly installed in the chute (411).

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