A bolt wire pay-off device on a bolt production line

Abstract

The utility model discloses a bolt wire material pay -off device on bolt production line, it includes base, is fixedly connected first support board on the base, be equipped with a plurality of first recess on the first support board, be fixedly connected with slide rail on the first support board, be movably connected with second support board on the slide rail, be fixedly connected with motor on the second support board, be fixedly connected with first rotary axle on motor output, be fixedly connected with first rotary disc on first rotary axle tail end, be equipped with second recess on the first rotary disc, the protective rubber cover is covered in second recess, be fixedly connected with first hydraulic ware on the base, be equipped with guide rod on first hydraulic ware upper section, through above -mentioned structure, through the installation controllable height's driving shaft, make the device can respond to the bolt wire material of different thickness, has improved the universality of device, has saved the purchase cost on production, through the installation protective rubber cover on rotary disc, reduces the friction loss to wire material when processing.

Description

Technical Field

[0001] This utility model relates to the field of bolt wire feeding technology, and in particular to a bolt wire feeding device for a bolt production line. Background Technology

[0002] In the bolt production process, on the one hand, the drive shaft height of existing wire feeding devices is mostly fixed, making it impossible to flexibly adjust according to the thickness of the bolt wire. Since different bolt specifications require different diameter wires, when production needs change, a fixed-height drive shaft cannot accommodate multiple wire thicknesses, resulting in a single wire feeding device typically only processing a single specification of wire. To meet the production needs of bolts of various specifications, companies have to purchase multiple wire feeding devices with different compatibility levels. This not only increases equipment purchase costs but also occupies more production space, reduces the utilization rate of the production site, and is detrimental to controlling overall production costs.

[0003] On the other hand, the rotating discs of existing wire feeding devices are mostly machined directly from metal. During the feeding process, the wire comes into direct contact with the surface of the rotating disc and rubs against it. Long-term use can easily cause wear and tear on the surface of the wire. This wear not only affects the appearance quality of the wire but may also change its actual diameter and physical properties, which in turn adversely affects subsequent processes such as bolt forming and thread processing, increasing the probability of producing defective products. At the same time, most wire feeding devices lack effective guiding components. During the feeding process, the wire is prone to significant swaying due to tension changes, equipment vibration, and other factors. This can easily cause the wire to slip off the guide rollers or slots, leading to interruptions in the feeding process. Manual shutdown and adjustment are required, which not only reduces production efficiency but also increases the complexity of manual operation and seriously affects the overall operational stability of the wire feeding device. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a bolt wire feeding device for a bolt production line, which can be adapted to multi-diameter production, can protect the wire, and improve stability.

[0005] This utility model also provides a bolt wire feeding device for a bolt production line, comprising a base, a first support plate fixedly connected to the base, a plurality of first grooves on the first support plate, a slide rail fixedly connected to the first support plate, a second support plate movably connected to the slide rail, a motor fixedly connected to the second support plate, a first rotating shaft fixedly connected to the output end of the motor, a first rotating disk fixedly connected to the end of the first rotating shaft, a second groove on the first rotating disk, a protective rubber sleeve fitted inside the second groove, and a first hydraulic actuator fixedly connected to the base, the upper section of the first hydraulic actuator having a guide rod.

[0006] According to the present invention, a bolt wire feeding device on a bolt production line is provided with an external thread at the bottom end of the guide rod, and the external thread is threadedly connected to the first hydraulic device.

[0007] According to the present invention, a bolt wire feeding device on a bolt production line has a second rotating shaft fixedly connected to the first support plate.

[0008] According to the present invention, a bolt wire feeding device on a bolt production line has a second rotating disk movably connected to a second rotating shaft.

[0009] According to the present invention, in a bolt production line, the second rotating disk has a wider bottom end and a narrower top end, and the bottom end of the second rotating disk has the same width as the second groove on the first rotating disk.

[0010] According to the present invention, a bolt wire feeding device for a bolt production line is provided, wherein a second hydraulic actuator is fixedly connected to the base.

[0011] According to the present invention, in a bolt production line bolt wire feeding device, the second hydraulic unit is fixedly connected to the lower end of the second support plate.

[0012] According to the present invention, in a bolt production line bolt wire feeding device, the first rotating shaft is located in the first groove.

[0013] Beneficial effects:

[0014] 1. By adding a height-controllable drive shaft, the device can handle bolt wires of different thicknesses, improving its versatility and saving on production purchase costs.

[0015] 2. By adding a protective rubber sleeve to the rotating plate, frictional wear on the wire is reduced during processing, avoiding any impact on subsequent processing. The addition of a guiding component reduces the amplitude variation of the wire during feeding, preventing slippage and improving the stability of the device. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a perspective view of a bolt wire feeding device on a bolt production line according to the present invention;

[0018] Figure 2 This is a left view of a bolt wire feeding device on a bolt production line according to the present invention.

[0019] Figure 3 This is a top view of a bolt wire feeding device on a bolt production line according to the present invention;

[0020] Figure 4 This is a rear view of a bolt wire feeding device on a bolt production line according to the present invention.

[0021] Figure 5 In this utility model Figure 2 Enlarged view of point B in the middle;

[0022] Figure 6 In this utility model Figure 3 Enlarged view of point A in the middle.

[0023] Legend:

[0024] 1. Base; 2. First support plate; 3. First groove; 4. Slide rail; 5. Second support plate; 6. Motor; 7. First rotating shaft; 8. First rotating disk; 9. Protective rubber sleeve; 10. Second groove; 11. Second rotating disk; 12. Second rotating shaft; 13. First hydraulic actuator; 14. External thread; 15. Guide rod; 16. Second hydraulic actuator. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] Reference Figure 1-6 This utility model discloses a bolt wire feeding device for a bolt production line, comprising a base 1, a first support plate 2 fixedly connected to the base 1, a plurality of first grooves 3 on the first support plate 2, a slide rail 4 fixedly connected to the first support plate 2, a second support plate 5 movably connected to the slide rail 4, a motor 6 fixedly connected to the second support plate 5, a first rotating shaft 7 fixedly connected to the output end of the motor 6, a first rotating disk 8 fixedly connected to the end of the first rotating shaft 7, a second groove 10 on the first rotating disk 8, a protective rubber sleeve 9 fitted inside the second groove 10, a first hydraulic actuator 13 fixedly connected to the base 1, and a guide rod 15 on the upper section of the first hydraulic actuator 13.

[0027] Specifically, the base 1 is a component of the main structure of the support device. The first support plate 2 is used to fix the slide rail 4. The first groove 3 provides vertical space for the first rotating shaft 7. The slide rail 4 is used to assist the vertical movement of the second support plate 5. The second support plate 5 is used to support the motor 6. The motor 6 is used to control the rotation of the first rotating shaft 7. The first rotating shaft 7 is used to support and drive the first rotating disk 8 to rotate. The first rotating disk 8 adopts an I-shaped design and cooperates with the second rotating disk 11 to prevent the wire from falling off. The second groove 10 is used to reserve space for the placement of the protective rubber sleeve 9. At the same time, the two sides of the groove are used to constrain the wire. The protective rubber sleeve 9 is used to protect the wire and reduce friction wear on the wire. The first hydraulic device 13 is used to control the extension and retraction length of the guide rod 15.

[0028] The bottom end of the guide rod 15 is provided with an external thread 14, which is threadedly connected to the first hydraulic device 13.

[0029] Specifically, the external thread 14 facilitates the replacement of the guide rod 15 with a suitable current condition and size.

[0030] A second rotating shaft 12 is fixedly connected to the first support plate 2.

[0031] Specifically, the second rotating shaft 12 is used to support the weight of the second rotating disk 11 and to assist the second rotating disk 11 in rotating.

[0032] A second rotating disk 11 is movably connected to the second rotating shaft 12.

[0033] Specifically, the second rotating disk 11 is a driven disk that rotates under the traction of the first rotating disk to perform the wire feeding operation.

[0034] The bottom of the second rotating disk 11 is wider and the top is narrower, and the bottom of the second rotating disk 11 has the same width as the second groove 10 on the first rotating disk 8.

[0035] Specifically, the wire is clamped between the second rotating disk 11 and the first rotating disk 8 to prevent it from falling off during operation.

[0036] A second hydraulic actuator 16 is fixedly connected to the base 1.

[0037] Specifically, the second hydraulic actuator 16 is used to control the up and down movement of the second support plate 5, thereby adjusting the wire spacing.

[0038] The second hydraulic unit 16 is fixedly connected to the lower end of the second support plate 5.

[0039] Specifically, the second hydraulic unit 16 supports the second support plate 5.

[0040] The first rotating shaft 7 is located within the first groove 3.

[0041] Specifically, the first groove 3 provides space for the first rotating shaft 7 to move.

[0042] Working principle: Select a suitable guide rod 15 and connect it to the first hydraulic device 13 via the external thread 14. According to the size of the wire, control the gap between the first rotating disk 8 and the second rotating disk 11 by controlling the up and down movement of the second hydraulic device 16 to find the appropriate diameter. After adjustment, pass the wire through the guide rod 15 and insert it into the gap between the first rotating disk 8 and the second rotating disk 11. Start the motor 6 to drive the first rotating disk 8 to rotate. Under the action of friction, the second rotating disk 11 rotates, simultaneously guiding the wire forward to complete the operation.

[0043] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A bolt wire feeding device for a bolt production line, comprising a base (1), characterized in that: The base (1) is fixedly connected to a first support plate (2), the first support plate (2) is provided with a plurality of first grooves (3), the first support plate (2) is fixedly connected to a slide rail (4), the slide rail (4) is movably connected to a second support plate (5), the second support plate (5) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to a first rotating shaft (7), the end of the first rotating shaft (7) is fixedly connected to a first rotating disk (8), the first rotating disk (8) is provided with a second groove (10), the second groove (10) is fitted with a protective rubber sleeve (9), the base (1) is fixedly connected to a first hydraulic device (13), the upper section of the first hydraulic device (13) is provided with a guide rod (15).

2. The bolt wire feeding device for a bolt production line according to claim 1, characterized in that, The guide rod (15) has an external thread (14) at its bottom end, and the external thread (14) is threadedly connected to the first hydraulic device (13).

3. The bolt wire feeding device for a bolt production line according to claim 1, characterized in that, A second rotating shaft (12) is fixedly connected to the first support plate (2).

4. The bolt wire feeding device for a bolt production line according to claim 3, characterized in that, A second rotating disk (11) is movably connected to the second rotating shaft (12).

5. A bolt wire feeding device for a bolt production line according to claim 4, characterized in that, The second rotating disk (11) is wider at the bottom and narrower at the top, and the bottom of the second rotating disk (11) has the same width as the second groove (10) on the first rotating disk (8).

6. The bolt wire feeding device for a bolt production line according to claim 1, characterized in that, A second hydraulic actuator (16) is fixedly connected to the base (1).

7. A bolt wire feeding device for a bolt production line according to claim 6, characterized in that, The second hydraulic device (16) is fixedly connected to the lower end of the second support plate (5).

8. The bolt wire feeding device for a bolt production line according to claim 1, characterized in that, The first rotating shaft (7) is located in the first groove (3).

Images