Feeding conveying equipment

Abstract

The utility model provides a feeding conveying device which comprises a material storage assembly, a conveying assembly, a conveying assembly, a conveying assembly, a conveying assembly, a conveying assembly and a conveying assembly, and the material storage assembly comprises a main frame body and a first feeding shaft connected with the main frame body; the feeding assembly comprises a driving roller and a driven roller, and leather moves between the driving roller and the driven roller; the conveying assembly is arranged at the discharging end of the feeding assembly; the vertical material detector is located below the feeding assembly and the conveying assembly in the height direction of the main frame body. In the operation process, the material hanging detector can indirectly adjust the material conveying speed between the feeding assembly and the conveying assembly, when the feeding assembly works, the material hanging detector can detect the hanging leather, and then the feeding assembly is fed back and started, so that conveying of the leather in the feeding assembly is achieved; when the vertical material detector cannot detect the leather material, the vertical material detector can regulate and control the transmission assembly to slow down or stop, and therefore the problem that the leather material is stretched and damaged due to the fact that the transmission speed of the transmission assembly is too high is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of leather processing, and specifically refers to a feeding and conveying device. Background Art

[0002] The coil feeding system in the automotive interior industry is directly related to the comfort and aesthetics of vehicles. The degree of cooperation between the existing leather feeding device and the conveying equipment has an important impact on production efficiency and product quality. However, in actual applications, the existing feeding device and conveying equipment often have the problem of low cooperation degree, resulting in the mismatch between the conveying speed and the feeding speed, thus affecting the smooth operation of the production line and product quality.

[0003] Especially when the feeding speed is slower than the conveying speed, it may cause the leather to be stretched during the conveying process, thus affecting the texture and structure of the leather and reducing the product quality. Seriously, it may even cause the leather to tear or even the equipment to stop, which not only causes waste of raw materials, but also seriously affects the production line efficiency. Summary of the Invention

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the problem of the mismatch between the leather feeding and conveying speeds in the prior art, and provide a feeding and conveying device.

[0005] To solve the above technical problem, the utility model provides a feeding and conveying device, which includes: a storage component, the storage component includes a main frame body and a first feeding shaft, the first feeding shaft is arranged on the main frame body, and the leather is wound on the first feeding shaft; a feeding component, the feeding component is connected to the main frame body, and it includes a driving roller and at least one driven roller, the distance between the driving roller and the driven roller is less than the thickness of the leather, and the leather moves between the driving roller and the driven roller; a conveying component, the conveying component is arranged at the discharging end of the feeding component; at least one vertical material detector, at least one of the vertical material detectors is arranged between the main frame body and the conveying component, and in the height direction of the main frame body, at least one of the vertical material detectors is located below the feeding component and the conveying component.

[0006] In an embodiment of the utility model, the storage component further includes a sub-frame body and a second feeding shaft, the second feeding shaft is arranged on the sub-frame body, and the spare leather is wound on the second feeding shaft, and the sub-frame body is rotatably connected to the main frame body to adjust the distance between the first feeding shaft and the second feeding shaft.

[0007] In an embodiment of the present utility model, the main frame body includes a connecting plate and a cross beam. The connecting plate and the cross beam are arranged at intervals along the height direction of the main frame body, and the connecting plate is located above the cross beam. Among them, the connecting plate extends horizontally along a first direction, the cross beam extends horizontally along a second direction. One end of the connecting plate is connected to the first feeding shaft, and the other end is rotatably connected to the auxiliary frame body. A pushing driver is provided between the auxiliary frame body and the cross beam, and the auxiliary frame body rotates around its connection with the connecting plate through the pushing driver.

[0008] In an embodiment of the present utility model, the feeding assembly further includes a clamping mechanism. The clamping mechanism includes a sliding frame and at least two clamping pliers. Among them, the sliding frame supports the leather material, and the leather material is located between at least two clamping pliers.

[0009] In an embodiment of the present utility model, a first sliding rail extending along the first direction is provided on the main frame body. The sliding frame is slidably connected to the first sliding rail. A second sliding rail extending along the second direction is provided on the sliding frame, and any clamping plier is slidably connected to the second sliding rail to adjust the distance between the clamping pliers.

[0010] In an embodiment of the present utility model, the clamping mechanism further includes a supporting roller. The supporting roller is connected to the side of the sliding frame facing the storage assembly, and the leather material is supported on the supporting roller.

[0011] In an embodiment of the present utility model, the feeding assembly further includes at least one limiting roller. At least one limiting roller is arranged at intervals along the first direction with respect to the driving roller.

[0012] In an embodiment of the present utility model, the transmission assembly includes a driving mechanism, a transmission table and a toothed chain. The toothed chain is arranged on the transmission table and penetrates and connects the edge of the leather material. The driving mechanism is connected to the toothed chain to drive the toothed chain to transmit the leather material along the first direction.

[0013] In an embodiment of the present utility model, the transmission assembly includes two toothed chains arranged at intervals along the second direction. The driving mechanism includes a rotary driver and a transmission shaft. The transmission shaft is connected to the working end of the rotary driver, and both ends of the transmission shaft are respectively connected to the two toothed chains.

[0014] In an embodiment of the present utility model, it further includes an electric control assembly. The storage assembly, the feeding assembly, the transmission assembly and the vertical material detector are respectively connected to the electric control assembly.

[0015] The above technical solution of the present utility model has the following advantages compared with the prior art:

[0016] The feeding and conveying device described in the present utility model transfers leather materials from the storage component to the conveying component through the feeding component. During this process, the hanging material detector can indirectly adjust the material conveying speed between the feeding component and the conveying component. That is, when the feeding component is operating, the leather material will hang between the feeding component and the conveying component. At this time, the hanging material detector can detect the leather material, and then feedback and start the feeding component to realize the conveying of the leather material in the feeding component; when the hanging material detector cannot detect the leather material, it can control the conveying component to decelerate or stop, thereby avoiding the problem of tensile damage to the leather material caused by the too fast conveying speed of the conveying component. Compared with the current conventional feeding and conveying devices, the present application has the advantages of high controllability, high automation degree, flexible application, accurate detection, and wide application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the content of the present utility model easier to be clearly understood, the present utility model will be further described in detail below according to the specific embodiments of the present utility model in conjunction with the drawings.

[0018] Figure 1 is a three-dimensional structural schematic diagram of the feeding and conveying device in the preferred embodiment of the present utility model;

[0019] Figure 2 is Figure 1 a three-dimensional structural schematic diagram of the storage component and the feeding component in the shown feeding and conveying device;

[0020] Figure 3 is Figure 1 a three-dimensional structural schematic diagram of the hanging material detector, the storage component and the feeding component in the shown feeding and conveying device;

[0021] Figure 4 is Figure 1 a three-dimensional structural schematic diagram of the conveying component in the shown feeding and conveying device;

[0022] Figure 5 is Figure 4 an enlarged schematic diagram at position A in

[0023] Description of the reference numerals in the drawings of the specification: 100, material storage assembly; 110, main frame; 111, connecting plate; 112, cross beam; 113, first slide rail; 120, sub-frame; 121, pushing drive; 130, first feeding shaft; 140, second feeding shaft; 200, loading assembly; 210, driving roller; 220, driven roller; 230, limiting roller; 240, clamping mechanism; 241, sliding frame; 242, supporting roller; 243, second slide rail; 244, clamp; 300, vertical material detector; 400, transmission assembly; 410, toothed chain; 420, housing; 430, transmission table; 440, driving mechanism; 441, rotating drive; 442, transmission shaft; 500, electric control assembly; 600, leather material; X, first direction; Y, second direction; Z, third direction. Detailed implementation manners

[0024] The present utility model will be further described below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the embodiments cited are not intended to limit the present utility model.

[0025] Embodiment

[0026] Refer to Figures 1 to 3 As shown, this embodiment provides a feeding and transmission device, which includes: a material storage assembly 100, the material storage assembly 100 includes a main frame 110 and a first feeding shaft 130, the first feeding shaft 130 is arranged on the main frame 110, and the leather material 600 is wound around the first feeding shaft 130; a loading assembly 200, the loading assembly 200 is connected to the main frame 110, and includes a driving roller 210 and at least one driven roller 220, the distance between the driving roller 210 and the driven roller 220 is less than the thickness of the leather material 600, and the leather material 600 moves between the driving roller 210 and the driven roller 220; a transmission assembly 400, the transmission assembly 400 is arranged at the discharge end of the loading assembly 200; at least one vertical material detector 300, at least one of the vertical material detectors 300 is arranged between the main frame 110 and the transmission assembly 400, and in the height direction of the main frame 110, at least one of the vertical material detectors 300 is located below the loading assembly 200 and the transmission assembly 400.

[0027] In the feeding and conveying device described in this embodiment, the leather material 600 is transferred from the material storage assembly 100 to the conveying assembly 400 through the feeding assembly 200. During this process, the hanging material detector 300 can indirectly adjust the material conveying speed between the feeding assembly 200 and the conveying assembly 400. That is, when the feeding assembly 200 is operating, the leather material 600 will hang between the feeding assembly 200 and the conveying assembly 400. At this time, the hanging material detector 300 can detect the leather material 600, and then feedback and start the feeding assembly 200 to realize the conveyance of the leather material 600 in the feeding assembly 200; when the hanging material detector 300 cannot detect the leather material 600, it can control the conveying assembly 400 to decelerate or stop, thereby avoiding the problem of stretching damage to the leather material 600 caused by the too fast conveying speed of the conveying assembly 400. Compared with the current conventional feeding and conveying devices, this application has the advantages of high controllability, high automation degree, flexible applicability, accurate detection, and wide application range.

[0028] It should be noted that for the convenience of description, in this embodiment, the length direction of this feeding and conveying device is defined as the first direction X, the width direction of this device is defined as the second direction Y, and the height direction of this device is defined as the third direction Z. Among them, the first direction X, the second direction Y, and the third direction Z are perpendicular to each other in pairs, and the first direction X and the second direction Y are located in the same plane.

[0029] In this embodiment, the material storage assembly 100 is used to cache the coiled leather material 600 to be processed, the feeding assembly 200 is used to provide power for the transfer movement of the leather material 600, the conveying assembly 400 is used to provide a conveying channel for the leather material 600, and the hanging material detector 300 is used to limit the length of the leather material 600 between the main frame 110 and the conveying assembly 400, thereby indirectly controlling the conveying speed of the conveying assembly 400.

[0030] See Figure 2As shown in the figure, the storage component 100 in this embodiment further includes a secondary frame body 120 and a second feeding shaft 140. The second feeding shaft 140 is arranged on the secondary frame body 120, and the spare leather material 600 is wound around the second feeding shaft 140. The secondary frame body 120 is rotatably connected to the main frame body 110 to adjust the distance between the first feeding shaft 130 and the second feeding shaft 140. The above setting can reduce the replacement frequency of the coiled leather material 600 and avoid the problem of affecting the production efficiency of the equipment due to frequent shutdown for feeding. Further, the main frame body 110 includes a connecting plate 111 and a cross beam 112. The connecting plate 111 and the cross beam 112 are arranged at intervals along the height direction of the main frame body 110, and the connecting plate 111 is located above the cross beam 112. Among them, the connecting plate 111 extends horizontally along the first direction X, the cross beam 112 extends horizontally along the second direction Y. One end of the connecting plate 111 is connected to the first feeding shaft 130, and the other end is rotatably connected to the secondary frame body 120. A pushing driver 121 is provided between the secondary frame body 120 and the cross beam 112. The secondary frame body 120 rotates around its connection with the connecting plate 111 through the pushing driver 121. Based on the above structure, the secondary frame body 120 can adjust the distance between it and the main frame body 110 according to actual usage requirements to ensure the continuity of the feeding process. At the same time, the rotatable secondary frame body 120 is also convenient for the feeding and installation of the coiled leather material 600. Specifically, the secondary frame body 120 in this embodiment is preferably a triangular bracket with stable support. Thus, its three corners can be respectively connected to the pushing driver 121, the connecting plate 111, and the second feeding shaft 140, making the above connection structure more stable. Among them, the pushing driver 121 is preferably a linear motor. In different embodiments, the number of the connecting plate 111 and the cross beam 112, the specific structure of the secondary frame body 120, and the type of the pushing driver 121 can all be adaptively adjusted according to actual usage requirements, and the present utility model does not make specific limitations on this. Similarly, two vertical material detectors 300 are provided in this embodiment. The two scrap detectors are connected at intervals on one side of the discharge end of the support body. Multiple vertical material detectors 300 can also be arranged at different positions to improve the detection accuracy or precision.

[0031] See Figure 2 and Figure 3As shown, in this embodiment, the feeding assembly 200 further includes a clamping mechanism 240. The clamping mechanism 240 includes a carriage 241 and at least two clamping pliers 244. Among them, the carriage 241 supports the leather material 600, and the leather material 600 is located between at least two clamping pliers 244. When it is necessary to adjust the transmission position of the leather material 600 or pause the transmission of the leather material 600, the clamping pliers 244 can perform synchronous clamping processing on the leather material 600 from both sides in the width direction of the leather material 600. Specifically, a first slide rail 113 extending in the first direction X is provided on the main frame body 110, the carriage 241 is slidably connected to the first slide rail 113, a second slide rail 243 extending in the second direction Y is provided on the carriage 241, and any clamping pliers 244 are slidably connected to the second slide rail 243 to adjust the distance between the clamping pliers 244. Thus, the clamping pliers 244 in this embodiment can be flexibly adjusted in the horizontal plane, and thus can be applied to leather materials 600 of different models. To improve the clamping accuracy and stability, four clamping pliers 244 are provided in this embodiment. The four clamping pliers 244 are symmetrically arranged along the second direction Y, and the two clamping pliers 244 on either side can move or open and close synchronously. Further, the clamping mechanism 240 in this embodiment further includes a support roller 242. The support roller 242 is connected to the side of the carriage 241 facing the storage assembly 100. The leather material 600 is supported on the support roller 242. The support roller 242 is used to support the leather material 600, so that the leather material 600 will not rub against the main frame body 110, protecting the leather material 600 and reducing the possibility of wrinkles on the leather material 600.

[0032] See Figure 2 and Figure 3 As shown, the driving roller in this embodiment is connected to a rotating motor, which is used to provide driving force for the transmission of the leather material 600. The driven roller is used to support the leather material 600. At the same time, a functional coating can be provided on the surface of the driven roller in this embodiment to make it have effects such as increasing friction and anti-adhesion. The present utility model does not make specific limitations on this. The feeding assembly 200 in this embodiment further includes at least two limiting rollers 230. The two limiting rollers 230 are arranged at intervals with the driving roller 210, and are respectively arranged on the opposite sides of the driving roller and the driven roller along the first direction X. It is also used to reduce the possibility of wrinkles on the leather material 600 by supporting the leather material 600, thereby maximizing the processing quality of the leather material 600.

[0033] See Figure 4 and Figure 5As shown in the figure, the transmission component 400 in this embodiment includes a housing 420, a driving mechanism 440, a transmission table 430, and a toothed chain 410. The toothed chain 410 is arranged on the transmission table 430 and penetrates and connects the edge of the leather material 600. The driving mechanism 440 is connected to the toothed chain 410 to drive the toothed chain 410 to transmit the leather material 600 in the first direction X. The driving mechanism 440, the transmission table 430, and the toothed chain 410 are all arranged inside the housing 420, and one end facing the feeding component 200 is provided with an opening for facilitating material transmission.

[0034] Furthermore, the transmission component 400 in this embodiment includes two toothed chains 410 arranged at intervals along the second direction Y. The driving mechanism 440 includes a rotary driver 441 and a transmission shaft 442. The transmission shaft 442 is connected to the working end of the rotary driver 441, and both ends of the transmission shaft 442 are respectively connected to the two toothed chains 410. The chain teeth on the toothed chain 410 can penetrate the leather material 600, thereby forming a fixed connection with the leather material 600. And this fixing method can also fundamentally reduce the friction between the leather material 600 and the transmission component 400, improving the transmission efficiency and stability.

[0035] This embodiment also includes an electric control component 500. The storage component 100, the feeding component 200, the transmission component 400, and the hanging material detector 300 are respectively connected to the electric control component 500. Specifically, during the actual production and processing process, the operator can perform real-time adjustment on the above structures through the electric control component 500, thereby improving the flexibility of use of this equipment. Parameters can also be preset through the electric control component 500, thereby improving the automation level of this equipment.

[0036] In summary, for the feeding and transmission equipment described in this utility model, the leather material 600 is transferred from the storage component 100 to the transmission component 400 through the feeding component 200. During this process, the hanging material detector 300 can indirectly adjust the material transmission speed between the feeding component 200 and the transmission component 400. That is, when the feeding component 200 is operating, the leather material 600 will hang between the feeding component 200 and the transmission component 400. At this time, the hanging material detector 300 can detect the leather material 600, and then feedback and start the feeding component 200 to realize the transmission of the leather material 600 in the feeding component 200; when the hanging material detector 300 cannot detect the leather material 600, it can control the transmission component 400 to decelerate or stop, thereby avoiding the problem of tensile damage to the leather material 600 caused by the too fast transmission speed of the transmission component 400. Compared with the current conventional feeding and transmission equipment, this application has the advantages of high controllability, high automation level, flexible applicability, accurate detection, and wide application range.

[0037] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of this utility model creation.

Claims

1. A feeding and conveying device, characterized in that: Comprising: A material storage component, which includes a main frame body and a first feeding shaft. The first feeding shaft is arranged on the main frame body, and the leather is wound around the first feeding shaft. A feeding component, which is connected to the main frame body. It includes a driving roller and at least one driven roller. The spacing distance between the driving roller and the driven roller is less than the thickness of the leather, and the leather moves between the driving roller and the driven roller. A transmission component, which is arranged at the discharge end of the feeding component. At least one hanging material detector, at least one of which is arranged between the main frame body and the transmission component. In the height direction of the main frame body, at least one of the hanging material detectors is located below the feeding component and the transmission component.

2. The feeding and conveying device according to claim 1, characterized in that: The material storage component further includes a sub-frame body and a second feeding shaft. The second feeding shaft is arranged on the sub-frame body, and the spare leather is wound around the second feeding shaft. The sub-frame body is rotatably connected to the main frame body to adjust the spacing distance between the first feeding shaft and the second feeding shaft.

3. The feeding and conveying device according to claim 2, wherein: The main frame body includes a connecting plate and a cross beam. The connecting plate and the cross beam are arranged at intervals in the height direction of the main frame body, and the connecting plate is located above the cross beam. Among them, the connecting plate extends horizontally in a first direction, the cross beam extends horizontally in a second direction. One end of the connecting plate is connected to the first feeding shaft, and the other end is rotatably connected to the sub-frame body. A pushing driver is arranged between the sub-frame body and the cross beam, and the sub-frame body rotates around its connection with the connecting plate through the pushing driver.

4. The feeding and conveying device according to claim 1, wherein: The feeding component further includes a clamping mechanism, which includes a sliding frame and at least two clamping pliers. Among them, the sliding frame supports the leather, and the leather is located between at least two clamping pliers.

5. The feeding and conveying device according to claim 4, characterized in that: A first slide rail extending in the first direction is arranged on the main frame body. The sliding frame is slidably connected to the first slide rail. A second slide rail extending in the second direction is arranged on the sliding frame, and any clamping plier is slidably connected to the second slide rail to adjust the spacing distance between the clamping pliers.

6. The feeding and conveying device according to claim 4, wherein: The clamping mechanism further includes a supporting roller, which is connected to the side of the sliding frame facing the material storage component, and the leather is supported on the supporting roller.

7. The feeding and conveying device according to claim 1, characterized in that: The feeding component further includes at least one limiting roller, and at least one of the limiting rollers is arranged at intervals in the first direction from the driving roller.

8. The feeding and transferring device according to claim 1, wherein: The transmission component includes a driving mechanism, a transmission table and a toothed chain. The toothed chain is arranged on the transmission table and penetrates and connects the edge of the leather. The driving mechanism is connected to the toothed chain to drive the toothed chain to transmit the leather in the first direction.

9. The feeding and conveying device according to claim 8, wherein: The transmission component includes two toothed chains arranged at intervals in the second direction. The driving mechanism includes a rotary driver and a transmission shaft. The transmission shaft is connected to the working end of the rotary driver, and the two ends of the transmission shaft are respectively connected to the two toothed chains.

10. The feeding and conveying device according to claim 1, wherein: It further includes an electric control component, and the material storage component, the feeding component, the transmission component and the hanging material detector are respectively connected to the electric control component.

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