Binding head structure of iron wire binding machine
By designing the wire feeding and twisting wire mechanism in the automatic mouth tying machine of the packaging bag, and using the film collecting fixture and twisting rotor to achieve the knot tie of the wire, the problem of poor binding effect in the existing technology is solved, and simple Stable wire binding effect.
Patent Information
- Application Number
- CN202421000872.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The wire tie mechanism of the existing packaging bag automatic mouth tying machine has a complex structure and poor binding effect, which is easy to loosen and fall off, and the use effect is not ideal.
A wire tie machine tie head structure is designed, including a wire feeding mechanism and a twisted wire mechanism. The bag mouth is clamped through the membrane retention tool, and the wire is tied and tied with a twisted rotor and a motor, which simplifies the structure and improves the binding. stability.
It realizes the wire binding effect with simple and fast operation, and the structure is simple and compact, avoids loosening of the bag mouth and improves the stability and economic benefits of the binding.
Smart Images
Figure CN222158007U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic packaging machines, in particular to a wire tie head structure of a wire tie machine. Background Art
[0002] Automatic packaging machines are generally divided into semi-automatic packaging machines and fully automatic packaging machines. Automatic packaging machines are mainly used for automatic packaging of materials in the food, medicine, chemical and other industries and plant seeds. The materials can be in the form of granules, tablets, liquids, powders, pastes, etc. The automatic bag tying machine is a kind of packaging equipment that can automatically roll up and tie the bags. However, the existing automatic bag tying machines still have the following shortcomings when used:
[0003] The wire binding mechanism of the existing automatic bag binding machine has a complex structure and poor binding effect, is easy to loosen and fall off, and has unsatisfactory use effect. Utility Model Content
[0004] The utility model provides a wire tie head structure of a wire tie machine to solve the problems in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire tie head structure of a wire tie machine, comprising a wire feeding mechanism and a wire twisting mechanism, wherein the wire feeding mechanism and the wire twisting mechanism are arranged opposite to each other, the wire feeding mechanism comprises a fixing plate 1, a driving plate 1 is movably arranged on one side of the fixing plate 1, a film collecting jig 1, a wire cutter located on one side of the film collecting jig 1, and a wire feeding wheel located on one side of the wire cutter are arranged on one side of the driving plate 1;
[0006] The wire twisting mechanism comprises a second fixing plate, a second driving plate is movably provided on one side of the second fixing plate, a second film collecting jig and a wire twisting rotor rotatably provided inside the second film collecting jig are provided on one side of the second driving plate.
[0007] Furthermore, the opposite ends of the film collecting jig 1 and the film collecting jig 2 are both provided with tapered film collecting openings.
[0008] Furthermore, a cylinder 1 whose output end is connected to one side of the driving plate 1 is provided on the side of the fixing plate 1 away from the driving plate 1.
[0009] Furthermore, a cylinder 2 whose output end is connected to one side of the driving plate 2 is provided on a side of the fixing plate 2 away from the driving plate 2.
[0010] Furthermore, it also includes a connecting shaft, the two ends of which are respectively connected to the fixed plate 1 and the fixed plate 2, the interiors of the driving plate 1 and the driving plate 2 are movably connected to the surface of the connecting shaft, and the number of the connecting shaft is not less than one.
[0011] Furthermore, a photoelectric sensor located on one side of the film collecting jig is provided on one side of the driving plate, and the photoelectric sensor and the shredder are respectively located on both sides of the film collecting jig.
[0012] Furthermore, a wire cutting cylinder for driving a wire cutting machine and a wire feeding motor for driving a wire feeding wheel are provided on one side of the driving plate 1 away from the film collecting jig 1, and the wire feeding motor is located on one side of the wire cutting cylinder.
[0013] Furthermore, a plurality of guide wheels are arranged on a side of the driving plate away from the wire feeding motor.
[0014] Furthermore, a torsion wire motor for driving the torsion wire rotor is provided on one side of the driving plate 2.
[0015] Compared with the prior art, the utility model provides a wire tie head structure for a wire tie machine, which has the following beneficial effects:
[0016] The wire tie machine head structure can clamp the bag opening after winding through the film collecting fixture 1 and the film collecting fixture 2 to prevent the bag opening from loosening. When the bag opening is clamped, the wire twisting rotor contacts the wire, and the wire twisting motor is started to drive the wire twisting rotor to knot the wire and tie the bag opening. The operation method is simple and fast, the structure is simple and compact, it meets economic benefits, and has broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 This is a structural schematic diagram of a driving plate of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the photoelectric sensor of the utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the second driving plate of the utility model;
[0021] Figure 5 This is a schematic diagram of the structure of the torsion wire motor of the utility model;
[0022] Figure 6 This is a schematic diagram of the twisted wire rotor structure of the utility model;
[0023] Figure 7 It is a schematic diagram of the docking and engagement of the first film collecting jig and the second film collecting jig of the utility model.
[0024] In the figure: 1. Wire feeding mechanism; 11. Fixed plate 1; 12. Drive plate 1; 121. Photoelectric sensor; 13. Cylinder 1; 14. Film collecting fixture 1; 15. Wire cutting machine; 16. Wire cutting cylinder; 17. Wire feeding wheel; 18. Wire feeding motor; 19. Guide wheel; 2. Wire twisting mechanism; 21. Fixed plate 2; 22. Drive plate 2; 23. Cylinder 2; 24. Film collecting fixture 2; 25. Wire twisting motor; 26. Wire twisting rotor; 3. Connecting shaft. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-7 The utility model discloses a wire tie head structure of a wire tie machine, including a wire feeding mechanism 1 and a wire twisting mechanism 2, wherein the wire feeding mechanism 1 is arranged opposite to the wire twisting mechanism 2, the wire feeding mechanism 1 includes a fixed plate 11, a driving plate 12 is movably arranged on one side of the fixed plate 11, a film collecting jig 14, a wire cutter 15 located on one side of the film collecting jig 14, and a wire feeding wheel 17 located on one side of the wire cutter 15.
[0027] The wire twisting mechanism 2 includes a fixed plate 21, a driving plate 22 is movably provided on one side of the fixed plate 21, a film collecting jig 24 and a wire twisting rotor 26 rotatably provided inside the film collecting jig 24 are provided on one side of the driving plate 22. When in use, the product can be installed in the wire tying station of the automatic bag tying machine.
[0028] Specifically, the film collecting jig 14 and the film collecting jig 24 are provided with tapered film collecting openings at opposite ends, and a torsion wire motor 25 for driving a torsion wire rotor 26 is provided on one side of the driving plate 22, see Figure 1 and Figure 7 When the cylinder 1 13 and the cylinder 2 23 are started to drive the driving plate 1 12 and the driving plate 2 22 to move relative to each other, the film collecting jig 14 and the film collecting jig 2 24 are stuck together, so that the two film collecting openings overlap, and the film collecting openings can clamp the bag opening after winding. At the same time, the twisting wire rotor 26 contacts the iron wire, and the twisting wire motor 25 is started to drive the twisting wire rotor 26 to rotate to tie the iron wire to complete the bundling of the bag opening.
[0029] Specifically, a cylinder 13 whose output end is connected to one side of the driving plate 12 is provided on the side of the fixed plate 11 away from the driving plate 12, and a cylinder 23 whose output end is connected to one side of the driving plate 22 is provided on the side of the fixed plate 21 away from the driving plate 22.
[0030] Specifically, it also includes a connecting shaft 3, the two ends of which are respectively connected to the fixed plate 11 and the fixed plate 21, the interiors of the driving plate 12 and the driving plate 22 are movably sleeved with the surface of the connecting shaft 3, the number of the connecting shaft 3 is not less than one, the connecting shaft 3 connects the fixed plate 11 and the fixed plate 21 together, and the driving plate 1 12 and the driving plate 2 22 slide on the surface of the connecting shaft 3 when moving, thereby ensuring the stability of the driving plate 12 and the driving plate 2 22 when moving.
[0031] Specifically, a photoelectric sensor 121 located on one side of the film collecting jig 14 is provided on one side of the driving plate 12. The photoelectric sensor 121 and the wire cutter 15 are respectively located on both sides of the film collecting jig 14. The photoelectric sensor 121 is used to detect the presence of the iron wire. When the photoelectric sensor 121 detects the iron wire, the wire cutting cylinder 16 can be started to drive the wire cutting machine 15 to perform the wire cutting operation.
[0032] Specifically, a wire cutting cylinder 16 for driving a wire cutter 15 and a wire feeding motor 18 for driving a wire feeding wheel 17 are provided on the side of the driving plate 12 away from the film collecting jig 14. The wire feeding motor 18 is located on one side of the wire cutting cylinder 16. The wire feeding motor 18 is started to drive the wire feeding wheel 17 to rotate to transport the iron wire. The iron wire passes through the interior of the film collecting jig 14 and is sensed by the photoelectric sensor 121.
[0033] Specifically, a plurality of guide wheels 19 are provided on the side of the driving plate 12 away from the wire feeding motor 18, and the guide wheels 19 are used to guide the iron wire.
[0034] To sum up, the wire tie machine head structure can clamp the bag opening after winding through the film collecting jig 14 and the film collecting jig 24 to prevent the bag opening from loosening. When the bag opening is clamped, the twisting wire rotor 26 contacts the wire, and the twisting wire motor 25 is started to drive the twisting wire rotor 26 to tie the wire into a knot and tie the bag opening. The operation method is simple and fast, the structure is simple and compact, it meets economic benefits, and has broad application prospects.
[0035] 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 wire tie head structure of a wire tie machine, comprising a wire feeding mechanism (1) and a wire twisting mechanism (2), characterized in that: The wire feeding mechanism (1) is arranged opposite to the wire twisting mechanism (2), and the wire feeding mechanism (1) comprises a fixed plate (11), a driving plate (12) is movably arranged on one side of the fixed plate (11), a film collecting jig (14) is arranged on one side of the driving plate (12), a wire cutter (15) located on one side of the film collecting jig (14), and a wire feeding wheel (17) located on one side of the wire cutter (15); The wire twisting mechanism (2) comprises a second fixing plate (21), a second driving plate (22) being movably provided on one side of the second fixing plate (21), a second film collecting jig (24) and a wire twisting rotor (26) rotatably provided inside the second film collecting jig (24) being provided on one side of the second driving plate (22).
2. A wire tie head structure for a wire tie machine according to claim 1, characterized in that: The opposite ends of the film collecting jig 1 (14) and the film collecting jig 2 (24) are both provided with tapered film collecting openings.
3. The wire tie head structure of the wire tie machine according to claim 1, characterized in that: A cylinder (13) whose output end is connected to one side of the driving plate (12) is provided on the side of the fixing plate (11) away from the driving plate (12).
4. The wire tie head structure of the wire tie machine according to claim 1, characterized in that: A second cylinder (23) whose output end is connected to one side of the second driving plate (22) is provided on the side of the second fixing plate (21) away from the second driving plate (22).
5. The wire tie head structure of the wire tie machine according to claim 1, characterized in that: It also includes a connecting shaft (3), the two ends of which are respectively connected to the first fixing plate (11) and the second fixing plate (21), the interiors of the first driving plate (12) and the second driving plate (22) are movably sleeved with the surface of the connecting shaft (3), and the number of the connecting shaft (3) is not less than one.
6. The wire tie head structure of the wire tie machine according to claim 1, characterized in that: A photoelectric sensor (121) located on one side of the film collecting jig (14) is provided on one side of the driving plate (12); the photoelectric sensor (121) and the shredder (15) are respectively located on both sides of the film collecting jig (14).
7. The wire tie head structure of the wire tie machine according to claim 1, characterized in that: A wire cutting cylinder (16) for driving a wire cutting machine (15) and a wire feeding motor (18) for driving a wire feeding wheel (17) are arranged on the side of the driving plate (12) away from the film collecting jig (14), and the wire feeding motor (18) is located on one side of the wire cutting cylinder (16).
8. The wire tie head structure of the wire tie machine according to claim 1, characterized in that: A plurality of guide wheels (19) are arranged on one side of the driving plate 1 (12) away from the wire feeding motor (18).
9. The wire tie head structure of a wire tie machine according to claim 1, characterized in that: A torsion wire motor (25) for driving a torsion wire rotor (26) is arranged on one side of the second driving plate (22).