Anti-locking lifting arm device and hanging equipment

Abstract

The utility model provides an anti-jamming lifting arm device and hanging equipment, and belongs to the technical field of hanging equipment. The lifting arm device comprises a rail, the rail comprises an in-station section, a lifting section and an out-station section which are connected in sequence, a guide piece is arranged on the outer side of the rail, and the guide piece extends from the inner end of the out-station section to the upper end of the lifting section. The guide piece of the lifting arm device plays a good role in guiding the idler wheel of the carrier, so that the carrier can smoothly exit from a station, and the carrier can be prevented from being clamped on a rail or clamped with a carrier behind the carrier.

Description

Technical Field

[0001] The utility model belongs to the technical field of hanging equipment, and relates to a lifting arm device and a hanging equipment that prevent jamming. Background Art

[0002] The lifting arm device is installed in the workstations of the hanging production line, and its main functions are as follows: when installed at the first station, it transports the carrier (such as a clothes hanger) from a low position to an automatic transportation line at a high position; when installed at a work station, it transports the fabric completed by the operator in the current process through the carrier to an automatic transportation line at a high position and sends it to the next station to complete a new process.

[0003] In the prior art, the lifting arm device generally drives a belt or a chain to rotate through a motor. A push block is installed on the belt or the chain, and the push block drives the carrier to be lifted from a low position to a high position. The push block is positioned by a Hall sensor or a reed switch installed at the lower end of the lifting arm. Regarding the working principle of the lifting arm device, reference can be made to an anti-backward mechanism for hanging in a garment production line with the application number 201821277584.7.

[0004] The following problems generally occur during the operation of the lifting arm device: when the push block pushes the carrier upward to the exit of the station, it overshoots, pushing the carrier onto the C-shaped frame (the C-shaped frame is composed of a partial lifting section and a partial exit section of the track and the part connecting the two), and the carrier cannot come down, resulting in the carrier not being able to leave the station. The subsequent carrier will push out the carrier stuck on the C-shaped frame, causing the carrier to fall, or the subsequent carrier will be jammed with the carrier stuck on the C-shaped frame, resulting in the motor being blocked. Summary of the Invention

[0005] In view of the above problems existing in the prior art, the utility model provides a lifting arm device that prevents jamming. The technical problem to be solved by the utility model is: how to enable the carrier to smoothly leave the station.

[0006] The purpose of the utility model can be achieved by the following technical solutions:

[0007] A lifting arm device that prevents jamming, the lifting arm device includes a track, the track includes an inlet section, a lifting section, and an exit section that are connected in sequence, and is characterized in that a guiding member is provided on the outer side of the track, and the guiding member extends from the inner end of the exit section towards the upper end of the lifting section.

[0008] The rollers of the carrier roll on the track, enabling the carrier to enter the station through the inlet section, and then driven by the push block, enabling the carrier to pass through the lifting section. Then, the rollers of the carrier enter the exit section, and then the push block disengages from the carrier, and the carrier leaves the station.

[0009] In this lifting arm device, the guide is located at the connection between the lifting section and the outbound section. When the roller of the vehicle enters the outbound section from the lifting section, the guide abuts against the roller, and the guide plays a good guiding role for the roller, enabling the vehicle to smoothly leave the station, and preventing the vehicle from getting stuck on the track or preventing the vehicle from getting stuck with the following vehicle.

[0010] In the above-mentioned anti-stuck lifting arm device, the lifting section extends vertically, and the outbound section extends horizontally. The inner part of the guide is arc-shaped.

[0011] The roller of the vehicle needs to turn a corner when entering the outbound section from the lifting section. The guide with an arc-shaped inner part can more accurately guide the roller, improving the smoothness of the vehicle leaving the station.

[0012] In the above-mentioned anti-stuck lifting arm device, the guide includes a connecting part, and the connecting part is provided with a guiding part. The guiding part extends from the inner end of the outbound section towards the upper end of the lifting section. A profile is installed on one side of the outbound section, and the connecting part is installed on the profile.

[0013] In the above-mentioned anti-stuck lifting arm device, there are two guiding parts which are arranged oppositely, and each guiding part is located on one side and the other side of the lifting section respectively.

[0014] There are two guiding parts, and each guiding part is located on one side and the other side of the lifting section respectively. When the roller of the vehicle enters the outbound section from the lifting section, each guiding part abuts against one side and the other side of the roller respectively. This structure guides both sides of the roller, improving the stability when the roller rolls, and enabling the vehicle to leave the station more stably and smoothly.

[0015] In the above-mentioned anti-stuck lifting arm device, a connecting plate is installed between the connecting part and the profile. The connecting plate includes a main board body. One side of the main board body has a flanging. The main board body is fixed on the connecting part, and the flanging is fixed on the profile.

[0016] In this structure, the guide is installed on the profile through the connecting plate.

[0017] In the above-mentioned anti-stuck lifting arm device, a strip-shaped groove 1 is opened on the main board body. The strip-shaped groove 1 is inclined. A screw penetrates through the strip-shaped groove 1, and the screw fixes the main board body on the connecting part.

[0018] Loosen the screw to make the strip-shaped groove 1 move relative to the screw, and the relative position of the main board body and the connecting part can be adjusted. Thus, the installation position of the guide can be adjusted in the height direction and the front-back direction as needed, improving the adaptability. After the position is adjusted, lock the screw again.

[0019] In the above-mentioned lifting arm device that prevents jamming, a strip-shaped groove two extending vertically is formed in the flanging, and a screw is inserted through the strip-shaped groove two, and the screw fixes the flanging on the profile.

[0020] Loosen the screw to make the strip-shaped groove two move relative to the screw, and the relative position of the flanging and the profile can be adjusted, so as to adjust the installation position of the guiding member in the height direction according to needs and improve adaptability. After the position is adjusted, lock the screw again.

[0021] In the above-mentioned lifting arm device that prevents jamming, a housing is arranged on the outer side of the lifting section, a channel is provided between the lifting section and the housing, and the inner side part of the housing is located between the two guiding parts.

[0022] When the roller of the vehicle rolls on the lifting section and passes through the channel, the housing plays a certain guiding role for the roller.

[0023] The present utility model also provides a hanging device, and the hanging device includes any one of the above-mentioned lifting arm devices.

[0024] Compared with the prior art, the advantages of the present utility model are as follows:

[0025] The guiding member of the present lifting arm device plays a very good guiding role for the roller of the vehicle, enabling the vehicle to smoothly leave the station, and can prevent the vehicle from jamming on the track or preventing the vehicle from jamming with the subsequent vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of the present lifting arm device;

[0027] Figure 2 is a schematic structural diagram of the present lifting arm device from another perspective;

[0028] Figure 3 is Figure 2 an enlarged view of part A in

[0029] Figure 4 is a schematic structural diagram of the guiding member.

[0030] In the figure: 1 track, 2 inbound section, 3 lifting section, 4 outbound section, 5 guiding member, 6 connecting part, 7 guiding part, 8 profile, 9 connecting plate, 10 main board body, 11 flanging, 12 strip-shaped groove one, 13 screw, 14 strip-shaped groove two, 15 housing, 16 channel, 17 roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The following are specific embodiments of the present utility model, and the technical solutions of the present utility model will be further described in conjunction with the drawings, but the present utility model is not limited to these embodiments.

[0032] AsFigure 1 As shown in the figure, the lifting arm device includes a track 1, which includes an inbound section 2, a lifting section 3, and an outbound section 4 connected in sequence. A guiding member 5 is provided outside the track 1, and the guiding member 5 extends from the inner end of the outbound section 4 towards the upper end of the lifting section 3.

[0033] The roller 17 of the vehicle rolls on the track 1, enabling the vehicle to enter the station through the inbound section 2. Then, driven by a pushing block, the vehicle passes through the lifting section 3. After that, the roller 17 of the vehicle enters the outbound section 4, and then the pushing block disengages from the vehicle, and the vehicle exits the station.

[0034] In this lifting arm device, the guiding member 5 is located at the connection between the lifting section 3 and the outbound section 4. When the roller 17 of the vehicle enters the outbound section 4 from the lifting section 3, the guiding member 5 abuts against the roller 17. The guiding member 5 plays a good guiding role for the roller 17, enabling the vehicle to smoothly exit the station, and can prevent the vehicle from getting stuck on the track 1 or from getting stuck with the subsequent vehicle.

[0035] As Figure 1 shown, in this embodiment, the lifting section 3 extends vertically, the outbound section 4 extends horizontally, and the inner side of the guiding member 5 is arc-shaped.

[0036] In the process of the roller 17 of the vehicle entering the outbound section 4 from the lifting section 3, it needs to turn a corner. The guiding member 5 with an arc-shaped inner side can more accurately guide the roller 17, improving the smoothness of the vehicle exiting the station.

[0037] As Figure 1 and 4 shown, in this embodiment, the guiding member 5 includes a connecting portion 6, and the connecting portion 6 has a guiding portion 7. The guiding portion 7 extends from the inner end of the outbound section 4 towards the upper end of the lifting section 3. A profile 8 is installed on one side of the outbound section 4, and the connecting portion 6 is installed on the profile 8.

[0038] As Figure 4 shown, in this embodiment, there are two guiding portions 7 and they are arranged oppositely. Each guiding portion 7 is located on one side and the other side of the lifting section 3 respectively.

[0039] There are two guiding portions 7, and each guiding portion 7 is located on one side and the other side of the lifting section 3 respectively. When the roller 17 of the vehicle enters the outbound section 4 from the lifting section 3, each guiding portion 7 abuts against one side and the other side of the roller 17 respectively. This structure guides both sides of the roller 17, improving the stability when the roller 17 rolls, and enabling the vehicle to exit the station more stably and smoothly.

[0040] As Figure 2 and 3As shown in the figure, in this embodiment, a connecting plate 9 is installed between the connecting part 6 and the profile 8. The connecting plate 9 includes a main board body 10. One side of the main board body 10 has a flanging 11. The main board body 10 is fixed on the connecting part 6, and the flanging 11 is fixed on the profile 8.

[0041] In this structure, the guiding member 5 is installed on the profile 8 through the connecting plate 9.

[0042] As Figure 3 shown in the figure, in this embodiment, a strip-shaped groove one 12 is formed on the main board body 10. The strip-shaped groove one 12 is inclined. A screw 13 is inserted through the strip-shaped groove one 12, and the screw 13 fixes the main board body 10 on the connecting part 6.

[0043] Loosen the screw 13 to make the strip-shaped groove one 12 move relative to the screw 13, and the relative position between the main board body 10 and the connecting part 6 can be adjusted. Thus, the installation position of the guiding member 5 can be adjusted in the height direction and the front-back direction as needed, improving the adaptability. After the position is adjusted, lock the screw 13 again.

[0044] As Figure 3 shown in the figure, in this embodiment, a vertically extending strip-shaped groove two 14 is formed on the flanging 11. A screw 13 is inserted through the strip-shaped groove two 14, and the screw 13 fixes the flanging 11 on the profile 8.

[0045] Loosen the screw 13 to make the strip-shaped groove two 14 move relative to the screw 13, and the relative position between the flanging 11 and the profile 8 can be adjusted. Thus, the installation position of the guiding member 5 can be adjusted in the height direction as needed, improving the adaptability. After the position is adjusted, lock the screw 13 again.

[0046] As Figure 1 shown in the figure, in this embodiment, a housing 15 is arranged outside the lifting section 3. There is a channel 16 between the lifting section 3 and the housing 15. The inner part of the housing 15 is located between the two guiding parts 7.

[0047] When the roller 17 of the carrier rolls on the lifting section 3, it passes through the channel 16, and the housing 15 plays a certain guiding role for the roller 17.

[0048] The present utility model also provides a hanging device, and the hanging device includes any one of the above-mentioned lifting arm devices.

[0049] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the technical field to which the present utility model belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

Claims

1. A lifting arm device for preventing jamming, the lifting arm device comprising a track (1), the track (1) comprising an inbound section (2), a lifting section (3) and an outbound section (4) connected in sequence, characterized in that: A guide member (5) is provided on the outer side of the track (1), and the guide member (5) extends from the inner end of the exit section (4) toward the upper end of the lifting section (3).

2. The anti-stuck lifting arm device according to claim 1, characterized in that: The lifting section (3) extends vertically, the exit section (4) extends horizontally, and the inner side of the guide member (5) is in an arc shape.

3. An anti-stuck lifting arm device according to claim 1 or 2, characterized in that: The guide member (5) comprises a connecting portion (6), the connecting portion (6) having a guiding portion (7), the guiding portion (7) extending from the inner end of the exit section (4) toward the upper end of the lifting section (3), a profile (8) being installed on one side of the exit section (4), and the connecting portion (6) being installed on the profile (8).

4. The anti-stuck lifting arm device according to claim 3, characterized in that: There are two guide parts (7) which are arranged opposite to each other, and each guide part (7) is located on one side and the other side of the lifting section (3) respectively.

5. The anti-stuck lifting arm device according to claim 3, characterized in that: A connecting plate (9) is installed between the connecting portion (6) and the profile (8), the connecting plate (9) comprising a main plate body (10), one side of the main plate body (10) having a flange (11), the main plate body (10) being fixed on the connecting portion (6), and the flange (11) being fixed on the profile (8).

6. The anti-stuck lifting arm device according to claim 5, characterized in that: The main board body (10) is provided with a strip groove (12), the strip groove (12) is arranged obliquely, a screw (13) is passed through the strip groove (12), and the screw (13) fixes the main board body (10) to the connecting portion (6).

7. The anti-stuck lifting arm device according to claim 5, characterized in that: The flange (11) is provided with a second strip groove (14) extending vertically, a screw (13) is passed through the second strip groove (14), and the screw (13) fixes the flange (11) to the profile (8).

8. The anti-stuck lifting arm device according to claim 3, characterized in that: An outer shell (15) is arranged on the outer side of the lifting section (3), a channel (16) is provided between the lifting section (3) and the outer shell (15), and the inner side of the outer shell (15) is located between the two guide parts (7).

9. A hanging device, characterized in that: The hanging equipment comprises a lifting arm device as described in any one of claims 1-8.

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