Device for automatically clamping materials in angle steel production line and angle steel feeding channel device

Abstract

The utility model discloses a device for automatically clamping materials in an angle steel production line and an angle steel feeding channel device, and belongs to the technical field of angle steel machining equipment. A device for automatically clamping materials in an angle steel production line comprises a material channel frame, a plurality of roller sets are arranged on the material channel frame at intervals in the length direction of the material channel frame, each roller set comprises a first roller and a second roller which are oppositely arranged, and the first roller and the second roller are conical wheels. The first roller is arranged on a first roller shaft through an overrun clutch, the first roller shaft is rotationally arranged on the material channel frame through a bearing seat, a chain wheel is connected to the outer side end of the first roller shaft, the second roller is rotationally arranged on the material channel frame through a bearing seat, and the first rollers of all the roller sets are located on the same side; and the chain wheels arranged on the first roller shafts of the roller groups are connected through a chain and are connected with a driving mechanism. According to the automatic feeding device, angle steel pieces can be automatically conveyed to the feeding clamp, automatic clamping of the clamp can be achieved, and working efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to an automatic material clamping device in an angle steel production line, belonging to the technical field of angle steel processing equipment. The utility model also relates to an angle steel feeding channel device using the automatic material clamping device. Background Art

[0002] In the existing angle steel processing production line, during the angle steel processing, after the angle steel is sent to the feed channel, it needs to be pushed into the clamping mouth of the feeding clamp on the feeding trolley with manual assistance and then clamped. The degree of automation is low, the work efficiency is low, and the clamp is prone to misalignment, affecting the processing accuracy. Utility Model Content

[0003] In view of the above-mentioned defects in the prior art, the utility model provides a device for automatically clamping angle steel in an angle steel production line, which has a simple structure and can automatically feed angle steel to the clamping opening of a feeding clamp.

[0004] The utility model is realized through the following technical scheme: a device for automatically clamping materials in an angle steel production line, characterized in that: it includes a material channel frame, a plurality of roller groups are arranged on the material channel frame at intervals along its length direction, each roller group includes a first roller and a second roller arranged opposite to each other, the first roller and the second roller are both conical wheels, the first roller is arranged on the first roller shaft through an overrunning clutch, the first roller shaft is rotatably arranged on the material channel frame through a bearing seat, a sprocket is connected to the outer end of the first roller shaft, the second roller is rotatably arranged on the material channel frame through a bearing seat, the first rollers of each roller group are located on the same side, and the sprockets arranged on the first roller shaft of each roller group are connected by a chain and connected to a driving mechanism.

[0005] During operation of the present invention, after the angle steel is flipped onto the roller assembly on the material channel frame by the turning mechanism, the first roller and the second roller of the roller assembly can automatically guide and support the angle steel piece. The driving mechanism drives the first rollers to rotate through a chain transmission, thereby driving the angle steel to move toward the feeding clamp on the feeding trolley. When the angle steel approaches the feeding clamp, the driving mechanism stops. Under the action of inertia, the angle steel moves to the clamping mouth. The feeding clamp clamps the angle steel. The driving mechanism then drives the first roller to rotate in the opposite direction. The feeding trolley drives the feeding clamp to automatically feed the angle steel. By providing an overrunning clutch in the first roller, the first roller can still rotate when the angle steel is transported to the feeding clamp and the driving mechanism stops. This allows the angle steel to be slowly fed into the clamping mouth by utilizing inertia, thereby preventing the angle steel piece from impacting the clamping mouth and preventing the clamping mouth from deforming.

[0006] Furthermore, the material channel frame is two channel steels arranged back to back and spaced apart, and the first roller and the second roller are respectively arranged on the two channel steels.

[0007] The present invention also provides an angle steel feeding channel device using the above-mentioned device for automatic material clamping, and the technical solution adopted is: an angle steel feeding channel device, including a feeding channel arranged on a frame, and its characteristic is that: the above-mentioned device for automatic material clamping is arranged on the front side of the feeding channel along the feeding direction, the channel frame is fixed on the frame, and the feeding center of the device for automatic material clamping is consistent with the feeding center of the feeding channel.

[0008] The beneficial effects of the present invention are as follows: the device for automatically clamping materials in the angle steel production line of the present invention has a simple structure, and the angle steel piece can be automatically conveyed to the feeding clamp by the device, which facilitates the automatic clamping of the angle steel by the feeding clamp, and can realize automatic clamping of the material, which can replace manual auxiliary clamping, thereby improving the degree of automation of the angle steel production line. In addition, the present invention can automatically guide the angle steel piece through the first roller and the second roller, thereby ensuring the accurate position of the angle steel and preventing the clamp from being clamped off-center. The present invention facilitates bidirectional conveying of the angle steel by arranging an overrunning clutch in the first roller, and when the angle steel conveyed to the feeding clamp approaches the clamp drive mechanism and stops, the first roller can still rotate, making it easy to use inertia to slowly feed the angle steel into the clamp mouth, thereby preventing the angle steel piece from impacting the clamp mouth and preventing the clamp mouth from being deformed due to prolonged impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a structural diagram of the angle steel feeding channel device;

[0010] Figure 2 yes Figure 1 Schematic top view of

[0011] Figure 3 This is a schematic diagram of the structure of the device used for automatic clamping in the angle steel production line;

[0012] Figure 4 yes Figure 3 Schematic top view of

[0013] Figure 5 yes Figure 3 Schematic side view (motor, reducer and chain are not shown);

[0014] Figure 6 It is a cross-sectional schematic diagram of the roller assembly;

[0015] In the figure, 1, frame, 2, feeding channel, 3, device for automatic clamping, 4, feeding clamp, 5, feeding trolley;

[0016] 3-1, material channel frame, 3-2, motor and reducer, 3-3, roller assembly, 3-4, chain;

[0017] 3-3-1, first roller, 3-3-2, second roller, 3-3-3, sprocket, 3-3-4, first bearing seat, 3-3-5, second bearing seat, 3-3-6, first roller shaft, 3-3-7, overrunning clutch, 3-3-8, first bearing, 3-3-9, second bearing. DETAILED DESCRIPTION

[0018] The present invention will be further described below by way of non-limiting embodiments and in conjunction with the accompanying drawings:

[0019] As attached Figure 1-Figure 2 As shown, an angle steel feeding channel device in an angle steel production line includes a frame 1, a feeding channel 2 and a feeding trolley 5 are provided on the frame 1, a plurality of rollers are provided on the feeding channel 2, a feeding clamp 4 is provided on the feeding trolley 5, and the feeding trolley 5 can drive the feeding clamp 4 to move along the feeding direction on the frame. The feeding channel 2, the feeding trolley 5, and the feeding clamp 4 are all original settings. In order to facilitate the automatic clamping of the angle steel, a device 3 for automatic clamping is provided on the front side of the feeding channel 2 along the feeding direction.

[0020] As attached Figure 3-Figure 6 As shown, the device 3 for automatically clamping materials includes a material channel frame 3-1, on which multiple groups of roller assemblies 3-3 are spaced apart along its length. The material channel frame 3-1 is fixed to the frame 1, and the feeding center of the device 3 for automatically clamping materials is consistent with the feeding center of the feed channel 2. Each group of roller assemblies 3-3 includes a first roller 3-3-1 and a second roller 3-3-2 arranged opposite each other. The first roller 3-3-1 and the second roller 3-3-2 are both tapered wheels. The first roller 3-3-1 is mounted on one end of a first roller shaft 3-3-6 via an overrunning clutch 3-3-7. The first roller shaft 3-3-6 is rotatably mounted in a first bearing seat 3-3-4 via a first bearing 3-3-8. The first bearing seat 3-3-4 is fixed to the material channel frame 3-1. The other end of the first roller shaft 3-3-6 is connected to a sprocket 3-3-3. The second roller 3-3-2 is rotatably mounted on a second bearing seat 3-3-5, which is fixed to the material channel frame 3-1. A gap is provided between the first roller 3-3-1 and the second roller 3-3-2 to allow the clamp rod to pass through. The first roller 3-3-1 of each roller assembly 3-3 is located on the same side of the material channel frame. The sprockets 3-3-3 on the first roller shafts 3-3-6 of each roller assembly 3-3 are connected by chains 3-4. The roller assemblies are driven by a drive mechanism. In this embodiment, the drive mechanism is a motor and reducer 3-2. The output of the motor and reducer 3-2 is connected to the sprocket 3-3-3 of one of the roller assemblies via a sprocket and chain.

[0021] In this embodiment, the material channel frame 3-1 is made of two channel steels arranged back to back and spaced apart, and the first roller 3-3-1 and the second roller 3-3-2 of the roller group 3-3 are respectively arranged on the two channel steels.

[0022] The working process of the utility model is: during automatic clamping, the angle steel to be processed is flipped onto the roller group 3-3 on the material channel frame 3-1 by the turning mechanism, and the angle steel piece can be automatically guided by the first roller 3-3-1 and the second roller 3-3-2 of the roller group 3-3, and the motor and the reducer 3-2 drive the first roller 3-3-1 of each roller group to rotate through the sprocket chain, thereby driving the angle steel to move toward the feeding clamp 4 on the feeding trolley 5 (at this time, the feeding trolley 5 is at the feeding starting point). When it approaches the clamping mouth of the feeding clamp 4, the motor stops, and the angle steel is slowly fed into the clamping mouth under the action of inertia. After the delay time is up, the feeding clamp 4 clamps the angle steel to complete the automatic clamping process, and then the motor reverses, the roller group 3-3 rotates in the opposite direction, and the feeding trolley 5 drives the feeding clamp 4 and the angle steel piece clamped by it to automatically feed.

[0023] The utility model can realize automatic material clamping of the feeding clamp, can replace manual auxiliary material clamping, has high work efficiency, can improve the automation degree of the angle steel production line, and the utility model can automatically correct the position of the angle steel placed thereon, and the feeding clamp is not prone to deviation when clamping the angle steel, which can improve the processing accuracy.

[0024] The other parts of this embodiment are all existing technologies and will not be described in detail here.

Claims

1. A device for automatically clamping materials in an angle steel production line, characterized by: It includes a material channel frame, on which multiple groups of roller groups are arranged at intervals along its length direction, each group of roller groups includes a first roller and a second roller arranged opposite to each other, the first roller and the second roller are both conical wheels, the first roller is arranged on the first roller shaft through an overrunning clutch, the first roller shaft is rotatably arranged on the material channel frame through a bearing seat, a sprocket is connected to the outer end of the first roller shaft, and the second roller is rotatably arranged on the material channel frame through a bearing seat, the first rollers of each roller group are located on the same side, and the sprockets arranged on the first roller shaft of each roller group are connected by a chain and connected to the driving mechanism.

2. The device for automatic material clamping in an angle steel production line according to claim 1 is characterized in that: The material channel frame is two channel steels arranged back to back and spaced apart, and the first roller and the second roller are respectively arranged on the two channel steels.

3. An angle steel feeding channel device, comprising a feeding channel arranged on a frame, characterized in that: The front side of the feeding channel along the feeding direction is provided with a device for automatic material clamping as described in any one of claims 1-2, the channel frame is fixed on the machine frame, and the feeding center of the device for automatic material clamping is consistent with the feeding center of the feeding channel.

Images