Automatic sponge filling device for backpack straps

Abstract

The automatic sponge filling device comprises a machining base table, an adjusting sliding groove is formed in the upper portion of the machining base table, a filling movable frame is arranged on the adjusting sliding groove in a sliding mode, a mounting support is fixedly connected to the upper portion of the machining base table, and two first electric push rods penetrate through the upper portion of the mounting support; and tamping rod frames with different lengths are fixedly connected to the output ends of the first electric push rods. The utility model belongs to the technical field of automation devices, and effectively solves the problems that an automatic sponge filling device for backpack straps does not have an adjustable filling function on the backpack straps of different specifications when in use, and the use efficiency is influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation devices, in particular to an automatic sponge filling device for a backpack strap. Background Art

[0002] Backpack is a general term for backpacks that are carried on both shoulders. Since the weight of a backpack is concentrated on the user's shoulders, it is easy to cause shoulder fatigue after carrying it for a long time. In order to make it more comfortable to use, sponges are filled into the straps when backpacks are produced to improve people's comfort when carrying the backpack. The sponge filling process of common backpack straps requires manual insertion of sponge raw materials into the straps, and then the straps are installed on the backpack. The whole process is relatively slow and the production efficiency is low.

[0003] Publication (announcement) number: CN209644210U provides an automatic sponge filling device for a backpack strap.

[0004] However, when the above patent is used, the adjustability is poor when filling the sponge for backpack straps of different specifications, which increases the cost of using the equipment. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the automatic sponge filling device of the backpack straps does not have the function of adjusting the filling of the backpack straps of different specifications when in use, which affects the use efficiency.

[0006] The technical solution adopted by the utility model is as follows: the utility model proposes an automatic sponge filling device for backpack straps, including a processing base, an adjusting slide groove is opened on the upper part of the processing base, a filling movable frame is slidably provided on the adjusting slide groove, a mounting bracket is fixedly connected to the upper part of the processing base, two groups of electric push rods 1 are passed through the upper part of the mounting bracket, and a tamping rod frame of different lengths is fixedly connected to the output end of each group of the electric push rods 1.

[0007] Furthermore, two electric push rods are passed through both sides of the filling movable frame, and a clamping device seat is fixedly connected to the output end of the two electric push rods. The clamping device seat is L-shaped, and a threaded rod is screwed on the clamping device seat, and a clamping plate is fixedly connected to the lower end of the threaded rod.

[0008] Furthermore, a guide connecting plate penetrating through the side wall of the filling movable frame is fixedly connected to the side wall of the clamping device seat, and a trigger baffle is fixedly connected to the guide connecting plate.

[0009] Furthermore, a sensing device fixing seat is fixedly connected to the inner side of the mounting bracket, and a contact sensing module is fixedly connected to the sensing device fixing seat.

[0010] Furthermore, the contact sensing module cooperates with the trigger baffle.

[0011] Furthermore, a controller is provided on the upper portion of the mounting bracket, the contact sensing module is electrically connected to the controller, and the controller is electrically connected to the electric push rod.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows:

[0013] 1. By setting two sets of auxiliary filling structures, the front and back are staggered, and they can be quickly switched according to different adjustment positions;

[0014] 2. Set up the induction equipment and cooperate with the cylinder structure to switch the position of the induction baffle accordingly to adapt to the processing operations of straps of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 Exploded diagram of the structure installation for the clamping equipment seat;

[0017] Figure 3 Exploded diagram of the structure installation of the sensor device holder and the contact sensor module;

[0018] Figure 4 It is a schematic diagram of the combined structure of the electric push rod and the tamping rod frame.

[0019] Among them, 1. Processing base; 2. Adjusting slide; 3. Filling movable frame; 4. Mounting bracket; 5. Electric push rod 1; 6. Tamping rod frame; 7. Electric push rod 2; 8. Clamping device seat; 9. Threaded rod; 10. Clamping disk; 11. Guide connecting plate; 12. Trigger baffle; 13. Sensing device fixing seat; 14. Contact sensing module; 15. Controller. DETAILED DESCRIPTION

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model proposes an automatic sponge filling device for backpack straps, including a processing base 1, an adjusting slide groove 2 is opened on the upper part of the processing base 1, a filling movable frame 3 is slidably provided on the adjusting slide groove 2, a mounting bracket 4 is fixedly connected to the upper part of the processing base 1, two groups of electric push rods 5 are passed through the upper part of the mounting bracket 4, and a tamping rod frame 6 with different lengths is fixedly connected to the output end of each group of the electric push rods 5.

[0021] Electric push rods 7 are passed through both sides of the filling movable frame 3, and a clamping device seat 8 is fixedly connected to the output end of the electric push rod 7. The clamping device seat 8 is L-shaped, and a threaded rod 9 is screwed on the clamping device seat 8. The lower end of the threaded rod 9 is fixedly connected to a clamping plate 10.

[0022] A guide connecting plate 11 penetrating through the side wall of the filling movable frame 3 is fixedly connected to the side wall of the clamping device seat 8 , and a trigger baffle 12 is fixedly connected to the guide connecting plate 11 .

[0023] It should be noted that the trigger baffle 12 can move along with the position of the clamping device seat 8 and be adjusted to the sensing position for clamping materials of different specifications.

[0024] A sensing device fixing seat 13 is fixedly connected to the inner side of the mounting bracket 4 , and a contact sensing module 14 is fixedly connected to the sensing device fixing seat 13 ; the contact sensing module 14 cooperates with the trigger baffle 12 .

[0025] It should be noted that one set of trigger baffles 12 corresponds to two sets of contact sensing modules 14 on the same side, and only switches between two positions. The position of the trigger baffle 12 can be adjusted and moved by pushing the clamping device seat 8 and the guide connecting plate 11 through the electric push rod 2 7.

[0026] A controller 15 is disposed on the upper portion of the mounting bracket 4 , the contact sensing module 14 is electrically connected to the controller 15 , and the controller 15 is electrically connected to the electric push rod 1 5 .

[0027] When in use, the user places the backpack strap on the filling movable frame 3 and puts in the sponge material; the electric push rod 2 7 can only extend the output end to the end and the retracted position, select and switch according to the specification length, push the clamping device seat 8 to move, and use the threaded rod 9 to rotate to clamp and fix the clamping plate 10 and the strap;

[0028] The guide connecting plate 11 will slide on both sides of the filling movable frame 3 following the position movement of the clamping device seat 8. After the filling movable frame 3 is pushed on the adjustment slide 2, it moves to the bottom of the mounting bracket 4 for filling processing: the electric push rod 15 controls the tamping rod frame 6 to move downward to tamp the sponge into the strap;

[0029] The lengths of the tamping rod frames 6 corresponding to the electric push rods 5 of different groups are different, and need to be matched with the shoulder straps, which need to be realized through the sensing device fixing seat 13: the contact sensing module 14 is installed at different positions of the sensing device fixing seat 13, which can realize the change and limit of the sensing position, so that it can be used corresponding to the electric push rods 5 at different positions;

[0030] After the contact sensing module 14 contacts the trigger baffle 12, the sensing signal controls the electric push rod 5 to work through the corresponding controller 15, so that the tamping rod frame 6 of the selected specification performs the filling processing operation.

[0031] The above is the entire use process of a sponge automatic filling device for backpack straps.

[0032] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An automatic sponge filling device for a backpack strap comprises a processing base (1), an adjusting chute (2) is provided on the upper part of the processing base (1), a filling movable frame (3) is slidably provided on the adjusting chute (2), and a mounting bracket (4) is fixedly connected to the upper part of the processing base (1), characterized in that: Two groups of electric push rods (5) are passed through the upper part of the mounting bracket (4), and a tamping rod frame (6) of different lengths is fixedly connected to the output end of each group of electric push rods (5).

2. The automatic sponge filling device for backpack straps according to claim 1, characterized in that: Electric push rods (7) are passed through both sides of the filling movable frame (3); a clamping device seat (8) is fixedly connected to the output end of the electric push rods (7); the clamping device seat (8) is arranged in an L shape; a threaded rod (9) is screwed to the clamping device seat (8); and a clamping plate (10) is fixedly connected to the lower end of the threaded rod (9).

3. The automatic sponge filling device for backpack straps according to claim 2, characterized in that: A guide connecting plate (11) penetrating the side wall of the filling movable frame (3) is fixedly connected to the side wall of the clamping device seat (8), and a trigger baffle (12) is fixedly connected to the guide connecting plate (11).

4. The automatic sponge filling device for backpack straps according to claim 3, characterized in that: A sensing device fixing seat (13) is fixedly connected to the inner side of the mounting bracket (4), and a contact sensing module (14) is fixedly connected to the sensing device fixing seat (13).

5. The automatic sponge filling device for backpack straps according to claim 4, characterized in that: The contact sensing module (14) cooperates with the trigger baffle (12).

6. The automatic sponge filling device for backpack straps according to claim 5, characterized in that: A controller (15) is provided on the upper part of the mounting bracket (4), the contact sensing module (14) is electrically connected to the controller (15), and the controller (15) is electrically connected to the electric push rod (5).

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