Discharging frame

Abstract

The utility model discloses a discharging frame and belongs to the technical field of paper cardboard dust collection bags. Comprising a support assembly, a tension brake, an adjustable torsion structure, an adjustable hand wheel, a first air swelling shaft, a first supporting shaft, a second air swelling shaft, a second supporting shaft and a bearing assembly. A first air swelling shaft, a first supporting shaft, a second air swelling shaft and a second supporting shaft are arranged on the support assembly, the first air swelling shaft is located at the upper end of the second air swelling shaft, and tension brakes are arranged at the ends of the first air swelling shaft and the second air swelling shaft; the first supporting shaft is located at the upper end of the second supporting shaft, and an adjustable torsion structure and an adjustable hand wheel are arranged on the first supporting shaft and the second supporting shaft. The bearing assembly is arranged on the support assembly. The discharging frame is high in practicability, different roll materials can be discharged at the same time, follow-up machining is facilitated, the quality, smoothness and stability of the roll materials can be guaranteed during discharging, and the quality of follow-up machining is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of paperboard dust collection bags, and particularly relates to a material feeding rack. Background Technology

[0002] In the production process of dust bags, a feeding rack is often required, and the existing feeding rack can meet basic usage needs. However, the existing feeding rack can only meet simple feeding needs. It cannot feed different rolls of material at the same time, and the rolls of material will be uneven during the feeding process, resulting in poor feeding stability and flatness.

[0003] Therefore, there is an urgent need for a material feeding rack to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this utility model is to provide a material feeding rack to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a feeding rack, comprising a support assembly, a tension brake, an adjustable torque structure, an adjustable handwheel, a first air shaft, a first support shaft, a second air shaft, a second support shaft, and a support assembly; the support assembly is provided with the first air shaft, the first support shaft, the second air shaft, and the second support shaft, the first air shaft being located at the upper end of the second air shaft, and a tension brake being provided at the ends of the first and second air shafts; the first support shaft is located at the upper end of the second support shaft, and an adjustable torque structure and an adjustable handwheel are provided on the first and second support shafts; the support assembly is disposed on the support assembly.

[0006] The first air expansion shaft and the first support shaft are located on the same horizontal plane; the second air expansion shaft and the second support shaft are located on the same horizontal plane; the first air expansion shaft and the second air expansion shaft are mounted on the support assembly via a bearing assembly, with the first air expansion shaft located in front of the second air expansion shaft; the first support shaft and the second support shaft are mounted on the support assembly via a support assembly, with the first support shaft located in front of the second support shaft.

[0007] The bearing assembly includes a base plate and a seated bearing; the base plate is fixed on the bracket assembly; the seated bearings are located at both ends of the base plate, and either an air shaft one or an air shaft two passes through the two seated bearings.

[0008] The tension brake is provided with a connecting rod, which is connected to the end of either the first or second air shaft.

[0009] The adjustable handwheel is provided with a second connecting rod, which is connected to the end of either the first or the second support shaft.

[0010] The support assembly includes a base plate 2, a support plate 1, a support plate 2, a bearing 2, and a bearing 3; the base plate 2 is fixed to the bracket assembly; two support plates 1 and 2 are fixed to the upper end of the base plate 2, a bearing 2 is installed inside the support plate 1, and a bearing 3 is installed inside the bearing 3; the support shaft 1 or support shaft 2 passes through the two bearings 2; the connecting rod 2 passes through the bearing 3 and connects to the support shaft 1 or support shaft 2.

[0011] The adjustable torque structure includes a bearing roller, a brake band, a torsion spring, a drive block, a connecting plate, an adjusting knob, and a sleeve. The connecting plate is disposed on the outside of support shaft one or support shaft two via the sleeve. An adjusting knob is disposed at one end of the sleeve, and a drive block is disposed on the other end of the sleeve via the bearing roller. A brake band is disposed at the lower end of the connecting plate, and a torsion spring is disposed at the upper end of the connecting plate. The brake band is located on the outside of the drive block, with one end of the brake band fixed to the connecting plate and the other end of the brake band connected to the torsion spring. Support shaft one or support shaft two is disposed through the sleeve, the bearing roller, and the drive block.

[0012] The support assembly is mounted on the side frame. The height of the support assembly is located between the first and second air expansion shafts and between the first and second support shafts. The support assembly includes two fixed blocks and at least three support rods. The fixed blocks are fixedly mounted on the support assembly. The support rods pass through the two fixed blocks and are arranged parallel to each other.

[0013] The support assembly includes a base frame, three side frames, an upper fixing frame, and a lower fixing frame; three side frames are fixed to one side of the base frame, and the upper fixing frame and the lower fixing frame are provided at the top and bottom of the side frames.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model uses air expansion shafts set at the top and bottom to feed material simultaneously from both ends. The supporting components ensure that the roll material can be fed to the next process in parallel, ensuring the steady progress of the process and a high degree of automation.

[0016] The tension and torque of the air shaft one, support shaft one, air shaft two, and support shaft two can be adjusted by the tension brake, adjustable torque structure, and adjustable handwheel to ensure the stability and flatness of the roll when different rolls are unloaded.

[0017] The feeding rack of this utility model is highly practical and can feed different rolls of material at the same time, which facilitates subsequent processing. During feeding, it can ensure the quality, flatness and stability of the rolls of material, thereby improving the quality of subsequent processing. Attached Figure Description

[0018] Figure 1 A schematic diagram of a material feeding rack. Figure 1 ;

[0019] Figure 2 A schematic diagram of a material feeding rack. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of a bearing assembly;

[0021] Figure 4 This is a schematic diagram of an adjustable torque structure;

[0022] In the diagram: 1. Support assembly; 101. Base frame; 102. Side frame; 103. Upper fixed frame; 104. Lower fixed frame; 2. Tension brake; 201. Connecting rod one; 3. Adjustable torque structure; 301. Bearing roller; 302. Brake band; 303. Torsion spring; 304. Drive block; 305. Connecting plate; 306. Adjusting knob; 307. Sleeve; 308. Fixed plate one; 309. Fixed plate two; 4. Adjusting handwheel; 401, connecting rod two; 5, air shaft one; 6, support shaft one; 7, air shaft two; 8, support shaft two; 9, support assembly; 901, fixing block; 902, support rod; 10, bearing assembly; 1001, base plate one; 1002, bearing with seat; 11, support assembly; 1101, base plate two; 1102, support plate one; 1103, support plate two; 1104, bearing two; 1105, bearing three. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 This utility model provides a technical solution: a feeding rack, including a support assembly 1, a tension brake 2, an adjustable torque structure 3, an adjustable handwheel 4, a first air shaft 5, a first support shaft 6, a second air shaft 7, a second support shaft 8, and a support assembly 9; the support assembly 1 is provided with the first air shaft 5, the first support shaft 6, the second air shaft 7, and the second support shaft 8, the first air shaft 5 is located at the upper end of the second air shaft 7, and the tension brake 2 is provided at the ends of the first air shaft 5 and the second air shaft 7; the first support shaft 6 is located at the upper end of the second support shaft 8, and the adjustable torque structure 3 and the adjustable handwheel 4 are provided on the first support shaft 6 and the second support shaft 8; the support assembly 9 is provided on the support assembly 1.

[0025] The support assembly 1 includes a base frame 101, three side frames 102, an upper fixing frame 103, and a lower fixing frame 104; three side frames 102 are fixed on one side of the base frame 101, and the upper fixing frame 103 and the lower fixing frame 104 are provided at the top and bottom of the side frames 102.

[0026] Furthermore, the base frame 101 increases the stability of the support assembly 1.

[0027] The air expansion shaft 5 and the support shaft 6 are located on the same horizontal plane. Specifically, the air expansion shaft 5 and the support shaft 6 are located at the upper end of the upper fixing frame 103.

[0028] The second air expansion shaft 7 and the second support shaft 8 are located on the same horizontal plane. Specifically, the second air expansion shaft 7 and the second support shaft 8 are located at the upper end of the lower fixing frame 104.

[0029] The first air expansion shaft 5 is located in front of the second air expansion shaft 7, and the first support shaft 6 is located in front of the second support shaft 8.

[0030] The air expansion shaft 5, support shaft 6, air expansion shaft 7, and support shaft 8 are used to place the rolled material. When in use, the air expansion shaft 5, support shaft 6, air expansion shaft 7, and support shaft 8 rotate to release the rolled material.

[0031] The first air shaft 5 and the second air shaft 7 are mounted on the bracket assembly 1 via the bearing assembly 10.

[0032] Specifically, the first air shaft 5 and the second air shaft 7 are respectively mounted on the upper end of the upper fixing frame 103 and the upper end of the lower fixing frame 104 via the bearing assembly 10.

[0033] The bearing assembly 10 includes a base plate 1001 and a seated bearing 1002; the base plate 1001 is fixed on the bracket assembly 1; the seated bearing 1002 is disposed at both ends of the base plate 1001, and an air shaft 5 or an air shaft 7 passes through the two seated bearings 1002.

[0034] Specifically, the base plate 1001 is fixed to the upper end of the upper fixing frame 103 and the upper end of the lower fixing frame 104.

[0035] The tension brake 2 is provided with a connecting rod 201, which is connected to the end of either the air shaft 5 or the air shaft 7.

[0036] The tension brake 2 can maintain a constant tension according to the set tension value, preventing the material or product from breaking or being overstretched.

[0037] The adjustable handwheel 4 is provided with a connecting rod 401, which is connected to the end of the support shaft 6 or the support shaft 8.

[0038] The first support shaft 6 and the second support shaft 8 are respectively mounted on the bracket assembly 1 via the support assembly 11.

[0039] Specifically, the first support shaft 6 and the second support shaft 8 are respectively mounted on the upper end of the upper fixing frame 103 and the upper end of the lower fixing frame 104 via the support assembly 11.

[0040] The support assembly 11 includes a second base plate 1101, a first support plate 1102, a second support plate 1103, a second bearing 1104, and a third bearing 1105. The second base plate 1101 is fixed to the bracket assembly 1. Two first support plates 1102 and second support plates 1103 are fixed to the upper end of the second base plate 1101. The second bearing 1104 is installed inside the first support plate 1102, and the third bearing 1105 is installed inside the third bearing 1105. The first support shaft 6 or the second support shaft 8 passes through the two second bearings 1104. The second connecting rod 401 passes through the third bearing 1105 and connects to the first support shaft 6 or the second support shaft 8.

[0041] Specifically, the second base plate 1101 is fixed to the upper end of the upper fixing frame 103 and the upper end of the lower fixing frame 104.

[0042] The adjustable torque structure 3 includes a bearing roller 301, a brake band 302, a torsion spring 303, a drive block 304, a connecting plate 305, an adjusting knob 306, and a sleeve 307. The connecting plate 305 is disposed on the outside of the support shaft 6 or the support shaft 8 via the sleeve 307. One end of the sleeve 307 is provided with the adjusting knob 306, and the other end of the sleeve 307 is provided with the drive block 304 via the bearing roller 301. The lower end of the connecting plate 305 is provided with the brake band 302, and the upper end of the connecting plate 305 is provided with the torsion spring 303. The brake band 302 is located on the outside of the drive block 304, one end of the brake band 302 is fixed to the connecting plate 305, and the other end of the brake band 302 is connected to the torsion spring 303.

[0043] Furthermore, the adjustment knob 306 is located on the side near the support assembly 11.

[0044] Furthermore, the support shaft 6 or the support shaft 8 is disposed through the sleeve 307, the bearing roller 301 and the drive block 304.

[0045] Furthermore, the brake band 302 is fixed to the upper end of the connecting plate 305 via a fixing plate 308, and the torsion spring 303 is fixed to the top of the connecting plate 305 via a fixing plate 309. Adjusting the torsion spring 303 causes the brake band 302 to rotate, which in turn causes the drive block 304 to rotate outside the sleeve 307, thereby adjusting the torque of the support shaft 6 or the support shaft 8.

[0046] Furthermore, the support component 9 is disposed on the side frame 102, and the support component 9 is used to support the released coil material. In order to ensure the stability of the coil material support, the height of the support component 9 is located between the first air shaft 5 and the second air shaft 7, and between the first support shaft 6 and the second support shaft 8.

[0047] The supporting component 9 includes two fixing blocks 901 and at least three supporting rods 902. The fixing blocks 901 are fixedly mounted on the bracket assembly 1, and the supporting rods 902 pass through the two fixing blocks 901 and are arranged in parallel with each other.

[0048] Specifically, the fixing block 901 is mounted on the side frame 102.

[0049] Specifically, the number of the support rods 902 can be set according to requirements.

[0050] The material feeding rack of this utility model can be used individually or in combination as needed.

[0051] This utility model utilizes a feeding rack and an external traction device. During operation, different rolls of material are placed on the upper and lower air expansion shafts 5, 6, 7, and 8. The rolls on the upper air expansion shafts 5 and 6 are pulled forward between the two upper support rods 902, while the rolls on the lower air expansion shafts 7 and 8 are pulled forward between the two lower support rods 902. The upper and lower air expansion shafts allow for simultaneous feeding from both sides. The fed upper material is then processed by the external device and combined with the lower material, ensuring a stable process and a high degree of automation.

[0052] Meanwhile, the tension and torque of the air shaft 1, support shaft 1, air shaft 2, and support shaft 2 can be adjusted by the tension brake 2, adjustable torque structure 3, and adjustable handwheel 4, ensuring the stability and flatness of the roll material when it is unloaded from different rolls.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A material feeding rack, characterized in that, The device includes a support assembly (1), a tension brake (2), an adjustable torque structure (3), an adjustable handwheel (4), an air shaft one (5), a support shaft one (6), an air shaft two (7), a support shaft two (8), and a support assembly (9). The support assembly (1) is provided with an air shaft one (5), a support shaft one (6), an air shaft two (7), and a support shaft two (8). The air shaft one (5) is located at the upper end of the air shaft two (7), and the ends of the air shaft one (5) and the air shaft two (7) are provided with a tension brake (2). The support shaft one (6) is located at the upper end of the support shaft two (8), and the support shaft one (6) and the support shaft two (8) are provided with an adjustable torque structure (3) and an adjustable handwheel (4). The support assembly (9) is provided on the support assembly (1).

2. The material feeding rack according to claim 1, characterized in that: The first air shaft (5) and the first support shaft (6) are located on the same horizontal plane; the second air shaft (7) and the second support shaft (8) are located on the same horizontal plane; the first air shaft (5) and the second air shaft (7) are mounted on the bracket assembly (1) via the bearing assembly (10), with the first air shaft (5) located in front of the second air shaft (7); the first support shaft (6) and the second support shaft (8) are mounted on the bracket assembly (1) via the support assembly (11), with the first support shaft (6) located in front of the second support shaft (8).

3. The material feeding rack according to claim 2, characterized in that: The bearing assembly (10) includes a base plate (1001) and a seated bearing (1002); the base plate (1001) is fixed on the bracket assembly (1) 1; the seated bearing (1002) is disposed at both ends of the base plate (1001), and an air shaft (5) or an air shaft (7) passes through the two seated bearings (1002).

4. The material feeding rack according to claim 1, characterized in that: The tension brake (2) is provided with a connecting rod (201), which is connected to the end of the air shaft (5) or the air shaft (7).

5. A material feeding rack according to claim 2, characterized in that: The adjustable handwheel (4) is provided with a connecting rod two (401), which is connected to the end of the support shaft one (6) or the support shaft two (8).

6. A material feeding rack according to claim 5, characterized in that: The support assembly (11) includes a base plate two (1101), a support plate one (1102), a support plate two (1103), a bearing two (1104), and a bearing three (1105); the base plate two (1101) is fixed on the bracket assembly (1); two support plates one (1102) and two support plates two (1103) are fixed at the upper end of the base plate two (1101), a bearing two (1104) is provided in the support plate one (1102), and a bearing three (1105) is provided in the bearing three (1105); the support shaft one (6) or the support shaft two (8) passes through the two bearing two (1104); the connecting rod two (401) passes through the bearing three (1105) and is connected to the support shaft one (6) or the support shaft two (8).

7. A material feeding rack according to claim 1, characterized in that: The adjustable torque structure (3) includes a bearing roller (301), a brake band (302), a torsion spring (303), a drive block (304), a connecting plate (305), an adjusting knob (306), and a sleeve (307); the connecting plate (305) is mounted on the outside of the first support shaft (6) or the second support shaft (8) via the sleeve (307); one end of the sleeve (307) is provided with an adjusting knob (306), and the other end of the sleeve (307) is provided with a drive block via the bearing roller (301). 304); The lower end of the connecting plate (305) is provided with a brake band (302), and the upper end of the connecting plate (305) is provided with a torsion spring (303); The brake band (302) is located on the outside of the drive block (304), one end of the brake band (302) is fixed to the connecting plate (305), and the other end of the brake band (302) is connected to the torsion spring (303); The first support shaft (6) or the second support shaft (8) passes through the sleeve (307), the bearing roller (301) and the drive block (304).

8. A material feeding rack according to claim 1, characterized in that: The support assembly (9) is mounted on the side frame (102). The height of the support assembly (9) is between the first air shaft (5) and the second air shaft (7) and between the first support shaft (6) and the second support shaft (8). The support assembly (9) includes two fixing blocks (901) and at least three support rods (902). The fixing blocks (901) are fixedly mounted on the bracket assembly (1). The support rods (902) pass through the two fixing blocks (901) and are arranged in parallel.

9. A material feeding rack according to claim 1, characterized in that: The support assembly (1) includes a base frame (101), three side frames (102), an upper fixing frame (103), and a lower fixing frame (104); three side frames (102) are fixed on one side of the base frame (101), and the upper fixing frame (103) and the lower fixing frame (104) are provided at the top and bottom of the side frames (102).

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