Plastic bag transfer platform

Abstract

The utility model relates to the technical field of plastic bag production, especially transport platform of plastic bag, including frame, and swing setting transport frame on frame, interval is set with gap on transport frame, the lower side of transport frame is equipped with the fender, the fender is equipped with telescopic mechanism, and the telescopic mechanism telescopic end is towards transport frame setting, the telescopic mechanism telescopic end is higher than transport frame upper surface when along the gap and stretches out.

Description

Technical Field

[0001] This utility model relates to the field of plastic bag production technology, and in particular to a plastic bag transfer platform. Background Technology

[0002] In the production of plastic bags, individual plastic bags need to be stacked to form a group, and then the plastic bags are folded into packages in groups. During this process, the plastic bags produced earlier need to be collected and temporarily stored at the workstation, and then the plastic bags are clamped and taken away by the clamping mechanism in the subsequent equipment.

[0003] In this process, due to the size differences of plastic bags produced on the same production line, the transfer platform needs to adapt to different sizes of plastic bags to form a corresponding storage platform. The traditional solution is to set up a separate manual adjustment frame on the lower side of the overall equipment to adjust the plastic bag transfer platform for different sizes of plastic bags. However, manual adjustment is costly and cumbersome. At the same time, the transfer platform swings during operation, and the manual adjustment mechanism installed on the lower side also needs to avoid the range of movement during the swing, further increasing the cost.

[0004] Meanwhile, because the transfer platform is in an inclined state when collecting plastic bags, and is in a flat state after swinging upwards when the plastic bags are clamped by other equipment, the blocking mechanism cannot fully take into account both states. After blocking the plastic bags in the inclined state, the plastic bags are easily squeezed during the upward swing, affecting the flatness of the plastic. Utility Model Content

[0005] The technical problem to be solved by this utility model is to address the above-mentioned technical deficiencies by providing a plastic bag transfer platform. It adopts a baffle directly installed on the transfer frame in conjunction with a telescopic mechanism, which realizes the direct adjustment of the telescopic mechanism's extension and retraction. At the same time, it avoids the problem that the baffle installed on the frame cannot match the precise size of the plastic bags. Furthermore, the telescopic mechanism is adjusted in position through a drive mechanism, and the relative position of the baffle to the transfer frame is directly adjusted electrically, eliminating the tedious operation of frequently adjusting the baffle position manually.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: it includes a frame and a transfer frame that is oscillatingly mounted on the frame; the transfer frame is provided with gaps at intervals; a baffle is installed on the lower side of the transfer frame; a telescopic mechanism is installed on the baffle, and the telescopic end of the telescopic mechanism is set towards the transfer frame; when the telescopic end of the telescopic mechanism extends along the gap, it is higher than the upper surface of the transfer frame.

[0007] To further optimize this technical solution, when the telescopic end of the telescopic mechanism retracts, it is no higher than the upper surface of the transfer frame.

[0008] To further optimize this technical solution, the baffle is installed on the lower side of the transfer frame via a drive mechanism and moves along the gap setting direction on the transfer frame.

[0009] To further optimize this technical solution, the driving mechanism includes a rack disposed on the lower side of the transfer frame and a guide rail parallel to the rack; a slider disposed on the stop frame and slidably connected to the guide rail; and a motor disposed on the stop frame, the rotating end of the motor meshing with the rack via gears.

[0010] To further optimize this technical solution, the telescopic mechanism is a cylinder.

[0011] To further optimize this technical solution, the baffle is equipped with multiple cylinders, which are arranged linearly along the swing direction perpendicular to the transfer frame.

[0012] Compared with the prior art, this utility model has the following advantages: the use of a baffle directly installed on the transfer frame and the telescopic mechanism cooperates to realize the direct adjustment of the telescopic mechanism's extension and retraction. At the same time, it avoids the problem that the baffle installed on the frame cannot match the precise size of the plastic bag. Furthermore, the telescopic mechanism is adjusted in position through the drive mechanism, and the relative position of the baffle to the transfer frame is directly adjusted electrically, eliminating the tedious operation of frequently adjusting the baffle position manually. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the plastic bag transfer platform.

[0014] Figure 2 This is a schematic diagram of the bottom structure of a plastic bag transfer platform.

[0015] In the diagram: 1. Frame; 2. Transfer frame; 3. Clearance; 4. Stop; 5. Rack; 6. Guide rail; 7. Slider; 8. Motor; 9. Cylinder; Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0017] Detailed implementation method: combined with Figure 1-2As shown, a plastic bag transfer platform includes a frame 1 and a transfer frame 2 that swings on the frame 1. The transfer frame 2 has gaps 3 spaced apart. A stop 4 is installed on the lower side of the transfer frame 2. A telescopic mechanism is installed on the stop 4, with its telescopic end facing the transfer frame 2. When the telescopic end of the telescopic mechanism extends along the gaps 3, it is higher than the upper surface of the transfer frame 2. When the telescopic end of the telescopic mechanism retracts, it is not higher than the upper surface of the transfer frame 2. The stop 4 is installed on the lower side of the transfer frame 2 via a drive mechanism and moves along the direction of the gaps 3 on the transfer frame 2. The drive mechanism includes a rack 5 on the lower side of the transfer frame 2 and a guide rail 6 parallel to the rack 5. A slider 7 is installed on the stop 4 and slidably connected to the guide rail 6. A motor 8 is also installed on the stop 4, and the rotating end of the motor 8 meshes with the rack 5 via gears. The telescopic mechanism is a cylinder 9. Multiple cylinders 9 are installed on the stop 4 and are arranged linearly along a direction perpendicular to the swing direction of the transfer frame 2.

[0018] Combination Figure 1-2 As shown, during use, the front device lays plastic bags one by one onto the transfer frame 2. During this process, the transfer frame 2 is in a swinging downward state. Before receiving each plastic bag, the baffle 4 on the lower side of the transfer frame 2 is adjusted to a position corresponding to the size of the plastic bag by the drive mechanism. Then, the telescopic end of the telescopic mechanism extends out of the upper surface of the transfer frame 2. After receiving the corresponding number of plastic bags, the transfer frame 2 swings to a roughly horizontal position, and the telescopic end of the telescopic mechanism retracts. At the same time, the baffle 4 can move towards the root of the transfer frame 2, so that the subsequent clamping mechanism can clamp the plastic bag away from the gap 3 of the transfer frame 2.

[0019] After the work is completed, the position of the baffle 4 on the transfer frame 2 can be freely adjusted by the drive mechanism. The process is that the motor 8 rotates, which in turn drives the gear to rotate, so that the entire baffle 4 slides along the guide rail 6 and the rack 5. The baffle 4 cooperates with the guide rail 6 through the slider 7.

[0020] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0021] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A plastic bag transfer platform, comprising a frame (1) and a transfer frame (2) oscillatingly mounted on the frame (1); wherein the transfer frame (2) is provided with gaps (3) at intervals; characterized in that: A baffle (4) is installed on the lower side of the transfer frame (2); a telescopic mechanism is installed on the baffle (4), and the telescopic end of the telescopic mechanism is set towards the transfer frame (2); when the telescopic end of the telescopic mechanism extends along the gap (3), it is higher than the upper surface of the transfer frame (2).

2. The plastic bag transfer platform according to claim 1, characterized in that: When the telescopic end of the telescopic mechanism retracts, it does not exceed the upper surface of the transfer frame (2).

3. The plastic bag transfer platform according to claim 2, characterized in that: The baffle (4) is installed on the lower side of the transfer frame (2) by a drive mechanism and moves along the direction of the gap (3) on the transfer frame (2).

4. The plastic bag transfer platform according to claim 3, characterized in that: The driving mechanism includes a rack (5) provided on the lower side of the transfer frame (2) and a guide rail (6) parallel to the rack (5); a slider (7) is provided on the baffle (4) and slidably connected to the guide rail (6); a motor (8) is also provided on the baffle (4), and the rotating end of the motor (8) meshes with the rack (5) through a gear.

5. The plastic bag transfer platform according to claim 2, characterized in that: The telescopic mechanism is a cylinder (9).

6. The plastic bag transfer platform according to claim 5, characterized in that: The baffle (4) is provided with a plurality of cylinders (9), which are arranged linearly along the swing direction perpendicular to the transfer frame (2).

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