Automatic feeding device for hardware product preparation

Abstract

The utility model discloses an automatic feeding device for hardware product preparation in the related technical field of hardware product processing, which comprises a base and a driving roller, the base is fixedly connected with two side support plates, the base and the side support plates are made of cast iron materials, the side support plates are provided with guide grooves, and the guide grooves are connected with the driving roller. The driving roller is arranged between the two side supporting plates, the driving roller is connected with the side supporting plates through bearing seats, one side of one side supporting plate is fixedly connected with a gear box, the output end of the gear box is connected with the driving roller, and the input end of the gear box is connected with a driving motor. The pressing force of the pressing roller can be adjusted by rotating the adjusting disc in the threaded transmission process, the value of the pressure on the two sides can be detected in real time through the pressure sensor, meanwhile, the value is displayed through the pressure display screen, the pre-tightening pressure on the two sides can be conveniently adjusted to be balanced, then hardware can be conveniently conveyed, the structural design is reasonable, and the practicability is high. And the driving roller is prevented from slipping in the feeding process, the reliability of the device is guaranteed, and the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field related to hardware product processing, and specifically relates to an automatic feeding device for preparing hardware products. Background Art

[0002] With the continuous development of science and technology in my country, intelligent manufacturing technology is changing with each passing day. Various automation equipment is applied to all walks of life, which greatly improves production efficiency and further promotes economic development. Although the manufacturing process of hardware products is simple, they are indispensable parts of mechanical equipment. Some hardware products are made by mold stamping and forming, and feeding is often required during their production and processing. A feeding device for hardware processing proposed in patent CN202020157788.8, although it solves the problem that the adjustment of the rollers in the feeding equipment is more troublesome, cannot effectively and accurately control the adjustment pressure during the adjustment process, resulting in different pressures on both sides. When conveying and adjusting hardware products of different thicknesses, the friction force is too large or too small, which may cause the hardware products to be compressed and deformed or slip during conveying.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an automatic feeding device for preparing hardware products. To solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0005] An automatic feeding device for preparing hardware products, comprising a base and a driving roller, characterized in that two side support plates are fixedly connected to the base, the base and the side support plates are both made of cast iron, guide grooves are provided on the side support plates, the driving roller is arranged between the two side support plates, the driving roller is connected to the side support plates through bearing seats, a gear box is fixedly connected to one side of one side support plate, the output end of the gear box is connected to the driving roller, the input end of the gear box is connected to a driving motor, the driving motor is fixedly connected to the gear box, a clamping roller is arranged above the driving roller, and lifting bearing seats are sleeved on both ends of the clamping roller;

[0006] A pressure display screen is installed on one side wall of the lifting bearing seat through a slot, one end of the lifting bearing seat is fixedly connected to a fixed limit sleeve, an adjusting screw is embedded in the end of the side support plate away from the base, one end of the adjusting screw is fixedly connected to an adjusting disk, the other end of the adjusting screw is fixedly connected to a dynamic limit sleeve, the other end of the dynamic limit sleeve is fixedly connected to a compression spring, the other end of the compression spring is fixedly connected to a pressure sensor, and the pressure sensor is embedded in the fixed limit sleeve.

[0007] As a further solution of the utility model: the lifting bearing seat is embedded in the guide groove.

[0008] As a further solution of the utility model: two limit frames are fixedly connected to one side of the side support plate, and the limit frames are provided with adjustment slots, and the limit frames are made of aluminum alloy.

[0009] As a further solution of the utility model: a limiting column is embedded in the adjustment groove, a limiting platform is integrally formed on the limiting column, a locking nut is sleeved on the limiting column, and a No. 1 bearing is provided on the side of the limiting platform away from the limiting frame.

[0010] As a further solution of the utility model: a connecting sleeve is arranged on the other side of the No. 1 bearing, and limiting columns are embedded in both ends of the connecting sleeve, and the limiting columns and the connecting sleeve are connected by threads.

[0011] As a further solution of the utility model: a guide roller is mounted on the No. 1 bearing, a support platform is integrally formed inside the guide roller, a No. 2 bearing is arranged on one side of the support platform, and the No. 1 bearing and the No. 2 bearing are both mounted on the limiting column.

[0012] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0013] The utility model can adjust the clamping force of the clamping roller by rotating the adjusting disk under the threaded transmission, and the pressure values ​​on both sides can be detected in real time by the pressure sensor, and displayed on the pressure display screen at the same time, so as to facilitate the adjustment and balance of the pre-tightening pressure on both sides, and then facilitate the transportation of hardware. The structural design is reasonable, which avoids the driving roller from slipping during the feeding process, ensures the reliability of the device, and has strong practicality.

[0014] The limiting column and the guide roller of the utility model can limit the material, thereby ensuring the accuracy of material transportation, reducing the defective rate of products and improving the economy.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are part of this application and are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation on the utility model. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is the front view of the utility model;

[0019] Figure 3 It is a side view of the utility model;

[0020] Figure 4 It is a partial enlarged view of the utility model.

[0021] In the figure: 1-base; 2-side support plate; 3-drive motor; 4-gear box; 5-lifting bearing seat; 6-adjusting screw; 7-adjusting disk; 701, pressure display screen; 8-pressure roller; 9-limiting frame; 10-adjusting slot; 11-locking nut; 12-limiting column; 13-guide roller; 14-drive roller; 15-limiting platform; 16-fixed limiting sleeve; 17-pressure spring; 18-dynamic limiting sleeve; 19-guide slot; 20-connecting sleeve; 21-No. 1 bearing; 22-support platform; 23-No. 2 bearing; 24, pressure display screen; 25, pressure sensor.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0024] like Figures 1 to 4 As shown, an automatic feeding device for preparing hardware products includes a base 1 and a driving roller 14, characterized in that two side support plates 2 are fixedly connected to the base 1, the base 1 and the side support plates 2 are both made of cast iron, a guide groove 19 is provided on the side support plates 2, a driving roller 14 is provided between the two side support plates 2, the driving roller 14 is connected to the side support plates 2 through a bearing seat, a gear box 4 is fixedly connected to one side of one side support plate 2, the output end of the gear box 4 is connected to the driving roller 14, the input end of the gear box 4 is connected to the driving motor 3, the driving motor 3 is fixedly connected to the gear box 4, a clamping roller 8 is provided above the driving roller 14, and lifting bearing seats 5 are sleeved on both ends of the clamping roller 8;

[0025] A pressure display screen 24 is installed on one side wall of the lifting bearing seat 5 through a slot, one end of the lifting bearing seat 5 is fixedly connected to a fixed limit sleeve 16, an adjusting screw 6 is embedded in the end of the side support plate 2 away from the base 1, one end of the adjusting screw 6 is fixedly connected to an adjusting disk 7, the other end of the adjusting screw 6 is fixedly connected to a dynamic limit sleeve 18, the other end of the dynamic limit sleeve 18 is fixedly connected to a clamping spring 17, the other end of the clamping spring 17 is fixedly connected to a pressure sensor 25, the pressure sensor 25 is embedded in the fixed limit sleeve 16, the driving roller 14 plays a role in transmitting power, and the clamping roller 8 plays a role in clamping.

[0026] By adopting the above technical scheme, the clamping force of the clamping roller can be adjusted by rotating the adjusting disk under the threaded transmission, and the pressure values ​​on both sides can be detected in real time by the pressure sensor and displayed on the pressure display screen, so as to facilitate the adjustment and balance of the pre-tightening pressure on both sides, and then facilitate the transportation of hardware. The reasonable structural design avoids the slipping of the driving roller during the feeding process, ensures the reliability of the device, and has strong practicality.

[0027] The lifting bearing seat 5 is embedded in the guide groove 19 , and the lifting bearing seat 5 facilitates height adjustment of the pressing roller 8 .

[0028] Two limit frames 9 are fixedly connected to one side of the side support plate 2. The limit frames 9 are provided with adjustment slots 10. The limit frames 9 are made of aluminum alloy, and the adjustment slots 10 play a guiding role.

[0029] A limiting column 12 is embedded in the adjusting groove 10, a limiting platform 15 is integrally formed on the limiting column 12, a locking nut 11 is sleeved on the limiting column 12, and a No. 1 bearing 21 is arranged on the side of the limiting platform 15 away from the limiting frame 9, and the No. 1 bearing 21 is a deep groove ball bearing.

[0030] A connecting sleeve 20 is provided on the other side of the No. 1 bearing 21, and limiting columns 12 are embedded in both ends of the connecting sleeve 20. The limiting columns 12 and the connecting sleeve 20 are threadedly connected. A guide roller 13 is sleeved on the No. 1 bearing 21, and a support platform 22 is integrally formed in the guide roller 13. A No. 2 bearing 23 is provided on one side of the support platform 22. The No. 1 bearing 21 and the No. 2 bearing 23 are both sleeved on the limiting columns 12, and the No. 2 bearing 23 uses an angular contact ball bearing.

[0031] The working principle of the utility model is: when in use, the device is installed in a suitable position. During use, the adjusting disk 7 can be rotated to adjust the pressing force of the pressing roller 8 on the material according to the thickness of the material to avoid the material slipping due to insufficient pressing force. The lock can be loosened and the position of the guide roller 13 can be adjusted according to the width of the material to ensure the accuracy of material transportation and avoid the production of defective products due to material deviation. The device has a reasonable structural design and is easy to install and use. The pressing force of the pressing roller 8 can be adjusted by rotating the adjusting disk 7 to avoid the driving roller 14 slipping during the feeding process, thereby ensuring the reliability of the device and having strong practicality. In addition, the limiting column 12 and the guide roller 13 of the device can limit the material, thereby ensuring the accuracy of material transportation, reducing the defective rate of the product, and improving the economy.

[0032] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. An automatic feeding device for preparing hardware products, comprising a base (1) and a driving roller (14), characterized in that: Two side support plates (2) are fixedly connected to the base (1), and the base (1) and the side support plates (2) are both made of cast iron. A guide groove (19) is provided on the side support plates (2). The driving roller (14) is provided between the two side support plates (2), and the driving roller (14) is connected to the side support plates (2) via a bearing seat. A gear box (4) is fixedly connected to one side of one side support plate (2), and the output end of the gear box (4) is connected to the driving roller (14). The input end of the gear box (4) is connected to a driving motor (3), and the driving motor (3) is fixedly connected to the gear box (4). A pressure roller (8) is provided above the driving roller (14), and both ends of the pressure roller (8) are sleeved with lifting bearing seats (5); A pressure display screen (24) is installed on one side wall of the lifting bearing seat (5) through a slot, one end of the lifting bearing seat (5) is fixedly connected to a fixed limit sleeve (16), an end of the side support plate (2) away from the base (1) is embedded with an adjusting screw (6), one end of the adjusting screw (6) is fixedly connected to an adjusting disk (7), the other end of the adjusting screw (6) is fixedly connected to a dynamic limit sleeve (18), the other end of the dynamic limit sleeve (18) is fixedly connected to a clamping spring (17), the other end of the clamping spring (17) is fixedly connected to a pressure sensor (25), and the pressure sensor (25) is embedded in the fixed limit sleeve (16).

2. The automatic feeding device for preparing hardware products according to claim 1, characterized in that: The lifting bearing seat (5) is embedded in the guide groove (19).

3. The automatic feeding device for preparing hardware products according to claim 2, characterized in that: Two limit frames (9) are fixedly connected to one side of the side support plate (2), and the limit frames (9) are provided with adjustment slots (10). The limit frames (9) are made of aluminum alloy.

4. The automatic feeding device for preparing hardware products according to claim 3, characterized in that: A limiting column (12) is embedded in the adjustment groove (10), a limiting platform (15) is integrally formed on the limiting column (12), a locking nut (11) is sleeved on the limiting column (12), and a No. 1 bearing (21) is provided on a side of the limiting platform (15) away from the limiting frame (9).

5. The automatic feeding device for preparing hardware products according to claim 4, characterized in that: A connecting sleeve (20) is provided on the other side of the No. 1 bearing (21), and limiting columns (12) are embedded in both ends of the connecting sleeve (20), and the limiting columns (12) and the connecting sleeve (20) are connected by threads.

6. The automatic feeding device for preparing hardware products according to claim 5, characterized in that: A guide roller (13) is sleeved on the No. 1 bearing (21), a support platform (22) is integrally formed inside the guide roller (13), a No. 2 bearing (23) is arranged on one side of the support platform (22), and both the No. 1 bearing (21) and the No. 2 bearing (23) are sleeved on the limiting column (12).

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