Rattan size modification equipment
By using the elastic slide seat under limit and multi-directional sliding adjustment structure in the rattan modification equipment, the feeding problem caused by the jump of the press wheel is solved, and the modification quality and the stability of braiding are improved.
Patent Information
- Application Number
- CN202323330377.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-07
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-07
AI Technical Summary
The pressure wheels of existing rattan modification equipment will have irregular jumps, resulting in unstable feeding of rattans, affecting the quality of modification and the quality of subsequent braiding.
A rattan size modification equipment was designed, using the operation of the final shaft under the limit of the elastic slide seat, combining the trimming structure and thin structure, through multi-directional sliding adjustment structure and guide channels, ensuring stable feeding and precise modification of the rattan .
The stability of rattan feeding is achieved, the quality of modification is improved, and a variety of design and production needs are met.
Smart Images
Figure CN222135303U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of rattan product processing equipment, in particular to a rattan size modification device. Background Art
[0002] Before weaving and making rattan furniture such as rattan chairs and rattan tables, the rattan used as the raw material needs to be trimmed and processed so that all the rattans are trimmed to the same width and thickness to facilitate subsequent weaving and processing. At present, the trimming of rattan is done by automated trimming equipment, in which a pressing wheel is often used to drive the rattan forward and perform corresponding trimming. However, the pressing wheel of the existing trimming equipment will jump irregularly, causing the rattan feeding to be unstable, affecting the quality of the rattan trimming, and then affecting the quality of the subsequent weaving production. Utility Model Content
[0003] Based on the above problems in the prior art, the utility model provides a rattan size trimming device, including a base frame, on which a first upper pressing shaft and a second upper pressing shaft are rotatably installed, a first lower pressing shaft is rotatably installed on the base frame under the first upper pressing shaft, which slides up and down through an elastic slide seat, and a second lower pressing shaft is rotatably installed on the base frame under the second upper pressing shaft, which slides up and down through an elastic slide seat, and a second lower pressing shaft is rotatably installed, one end of the first upper pressing shaft is fixedly installed with a trimming upper wheel, one end of the first lower pressing shaft is fixedly installed with a trimming lower wheel, and the trimming upper wheel and the trimming lower wheel Cooperate to send the rattan to the trimming structure fixed on one side of the base frame; one end of the second upper pressing shaft is fixedly installed with a thinning upper wheel, and one end of the first lower pressing shaft is fixedly installed with a thinning lower wheel, and the thinning upper wheel and the thinning lower wheel cooperate to pull the rattan out of the trimming structure and send it to the thinning structure; the elastic sliding seat includes a bearing seat rotatably connected to the first lower pressing shaft or the second lower pressing shaft through a bearing, the bearing seat is installed on the base frame by sliding up and down through a limiting shaft, and a return spring is sleeved on the limiting shaft, one end of the return spring is connected to the bearing seat, and the other end is connected to the base frame.
[0004] Wherein, a group of elastic sliding seats are respectively installed at both ends of the first pressing shaft and the second pressing shaft.
[0005] Among them, the trimming structure includes a first horizontal sliding seat, a first horizontal sliding block is installed on the first horizontal sliding seat for horizontal sliding, a first vertical sliding seat is fixedly installed on the first horizontal sliding block, a first vertical sliding block is installed on the first vertical sliding seat for vertical sliding, two mounting seats are fixedly installed on the upper surface of the first vertical sliding block, a trimming knife seat is installed on the mounting seat for horizontal sliding, and the sliding direction of the trimming knife seat is perpendicular to the forward direction of the rattan, a trimming knife is rotatably installed on the trimming knife seat, and the two trimming knives are respectively located on both sides of the rattan.
[0006] Among them, the trimming knife includes a circular blade disc, on which different blade edges are fixedly installed along the circumferential direction, or the edge of the blade disc is ground into blade edges of different angles, a connecting shaft is provided at the center of the blade disc, the blade disc is rotatably installed on the trimming knife seat via the connecting shaft, and a rotating handle is fixedly installed at the other end of the connecting shaft relative to the blade disc.
[0007] Among them, the base frame is provided with a supporting and guiding structure between the trimming structure and the thinning structure, and the supporting and guiding structure includes a base fixedly connected to the base frame, and two guide plates are fixedly installed on the base. The gap between the two guide plates forms a guiding channel, and the opening of the guiding channel at one end close to the trimming structure gradually becomes larger in the direction of the trimming structure.
[0008] Wherein, a plurality of strip holes are arranged on the guide plate, and the guide plate is connected to the base through the cooperation of the strip holes and bolts.
[0009] Among them, the thinning structure includes a second vertical slide seat, a second vertical sliding block is vertically mounted on the second vertical slide seat, a second horizontal sliding block is fixedly mounted on the second vertical sliding block, a second horizontal sliding block is horizontally mounted on the second horizontal sliding seat, a supporting seat is fixedly mounted on the second horizontal sliding block, and a thinning knife that cooperates with the thinning upper wheel is fixedly mounted on the supporting seat.
[0010] Among them, the first horizontal sliding seat, the second horizontal sliding seat, the first vertical sliding seat, the second vertical sliding seat and the mounting seat are all connected with adjusting bolts through threads, and the adjusting bolts are then rotatably connected to the corresponding first horizontal sliding block, the second horizontal sliding block, the first vertical sliding block, the second vertical sliding block and the modifying knife seat.
[0011] The utility model has the beneficial effects:
[0012] 1. Use elastic slides to install the two pressing shafts, and use the elastic slides to limit the pressing shafts, so that the two pressing shafts can only move up and down according to the thickness of the rattan during operation, and cannot jump in the horizontal direction, so that the feeding of the rattan is more stable and the modification quality of the rattan is guaranteed.
[0013] 2. Both the trimming structure and the thinning structure are provided with sliding adjustment structures in multiple directions, so that the trimming knife and the thinning knife can be adjusted accordingly according to the actual situation, which can meet more design and production requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of a rattan size modification device.
[0015] Figure 2 It is a three-dimensional structural schematic diagram of a rattan size modification device from another angle.
[0016] Figure 3A side plan view of a rattan sizing device.
[0017] Figure 4 It is a schematic diagram of the trimming device hiding the trimming structure, the supporting and guiding structure and the thinning structure.
[0018] Figure 5 It is a schematic diagram of the trimming structure and the supporting and guiding structure.
[0019] Figure 6 It is a schematic diagram of the trimming structure and the supporting and guiding structure from another angle.
[0020] Figure 7 It is a schematic diagram of the supporting guide structure and the thinning structure. DETAILED DESCRIPTION
[0021] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.
[0022] As attached Figure 1-7The rattan size trimming device shown in the figure comprises a base frame 1, on which a first upper pressing shaft 2 and a second upper pressing shaft 3 are rotatably installed, a first lower pressing shaft 5 is rotatably installed on the base frame 1 through an elastic slide seat 4 below the first upper pressing shaft 2, a second lower pressing shaft 6 is rotatably installed on the base frame 1 through an elastic slide seat 4 below the second upper pressing shaft 3, a group of elastic slide seats 4 are respectively installed at both ends of the first lower pressing shaft 5 and the second lower pressing shaft 6, an upper trimming wheel 7 is fixedly installed at one end of the first upper pressing shaft 2, and a lower trimming wheel 8 is fixedly installed at one end of the first lower pressing shaft 5, and the upper trimming wheel 7 and the lower trimming wheel 8 cooperate to send the rattan to a position fixed on the base frame 1. The trimming structure on the side; a thinning upper wheel 9 is fixedly installed on one end of the second upper pressing shaft 3, and a thinning lower wheel 10 is fixedly installed on one end of the first lower pressing shaft 5, and the thinning upper wheel 9 and the thinning lower wheel 10 cooperate to pull the rattan out of the trimming structure and send it to the thinning structure; the elastic slide 4 includes a bearing seat 11 rotatably connected to the first lower pressing shaft 5 or the second lower pressing shaft 6 through a bearing, and the bearing seat 11 is installed on the base frame 1 by sliding up and down through a limiting shaft 12, and a return spring 13 is sleeved on the limiting shaft 12, one end of the return spring 13 is connected to the bearing seat 11, and the other end is connected to the base frame 1, and the trimming structure includes a first horizontal slide seat 14, and a horizontally sliding installation on the first horizontal slide seat 14 There is a first horizontal slider 15, on which a first vertical slider 16 is fixedly mounted, on which a first vertical slider 17 is vertically slidably mounted, and on the upper surface of the first vertical slider 17, two mounting seats 18 are fixedly mounted, on which a trimming knife seat 19 is horizontally slidably mounted, and the sliding direction of the trimming knife seat 19 is perpendicular to the advancing direction of the rattan, and on which a trimming knife 20 is rotatably mounted, and the two trimming knives 20 are respectively located on both sides of the rattan; the base frame 1 is provided with a supporting guide structure between the trimming structure and the thinning structure, and the supporting guide structure includes a base 24 fixedly connected to the base frame 1, on which two guide blocks are fixedly mounted The guide plate 25 is provided with a plurality of strip holes 26, and the guide plate 25 is connected to the base 24 through the cooperation of the strip holes 26 and bolts. The gap between the two guide plates 25 forms a guide channel, and the opening of the guide channel at one end close to the trimming structure gradually becomes larger in the direction of the trimming structure; the thinning structure includes a second vertical slide seat 27, a second vertical slider is vertically slidably installed on the second vertical slide seat 27, a second horizontal slide seat 28 is fixedly installed on the second vertical slide seat, a second horizontal slide seat 29 is horizontally slidably installed on the second horizontal slide seat 28, a supporting seat 30 is fixedly installed on the second horizontal slide seat 29, and a thinning knife cooperating with the thinning upper wheel 9 is fixedly installed on the supporting seat 30.
[0023] As a preferred embodiment, the trimming knife 20 includes a circular blade disc 21, on which different blade edges are fixedly installed along the circumferential direction, or the edge of the blade disc 21 is polished into blade edges of different angles, and a connecting shaft 22 is provided at the center of the blade disc 21, and the blade disc 21 is rotatably installed on the modification blade seat 19 through the connecting shaft 22, and a rotating handle 23 is fixedly installed on the other end of the connecting shaft 22 relative to the blade disc 21; the first horizontal slide seat 14, the second horizontal slide seat 28, the first vertical slide seat 16, the second vertical slide seat 27 and the mounting seat 18 are all threadedly connected with an adjusting bolt 31, and the adjusting bolt 31 is then rotatably connected to the corresponding first horizontal slider 15, the second horizontal slider 29, the first vertical slider 17, the second vertical slider and the modification blade seat 19.
[0024] The above-mentioned embodiment only expresses one implementation method of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A rattan size trimming device, comprising a base frame (1), characterized in that: The base frame (1) is rotatably mounted with a first upper pressing shaft (2) and a second upper pressing shaft (3); the base frame (1) is rotatably mounted with a first lower pressing shaft (5) which slides up and down through an elastic slide seat (4) below the first upper pressing shaft (2); the base frame (1) is rotatably mounted with a second lower pressing shaft (6) which slides up and down through an elastic slide seat (4) below the second upper pressing shaft (3); an upper trimming wheel (7) is fixedly mounted on one end of the first upper pressing shaft (2); a lower trimming wheel (8) is fixedly mounted on one end of the first lower pressing shaft (5); the upper trimming wheel (7) and the lower trimming wheel (8) cooperate to deliver the rattan to a trimming structure fixed on one side of the base frame (1); the second upper A thinning upper wheel (9) is fixedly mounted on one end of the pressing shaft (3), and a thinning lower wheel (10) is fixedly mounted on one end of the first lower pressing shaft (5). The thinning upper wheel (9) and the thinning lower wheel (10) cooperate to pull the rattan out of the trimming structure and send it to the thinning structure; the elastic sliding seat (4) includes a bearing seat (11) rotatably connected to the first lower pressing shaft (5) or the second lower pressing shaft (6) through a bearing, the bearing seat (11) is mounted on the base frame (1) through a limiting shaft (12) to slide up and down, and a return spring (13) is sleeved on the limiting shaft (12), one end of the return spring (13) is connected to the bearing seat (11), and the other end is connected to the base frame (1).
2. A rattan size modification device according to claim 1, characterized in that: A set of elastic sliding seats (4) are respectively installed at both ends of the first pressing shaft (5) and the second pressing shaft (6).
3. A rattan size modification device according to claim 2, characterized in that: The trimming structure comprises a first horizontal sliding seat (14), a first horizontal sliding block (15) is horizontally slidably mounted on the first horizontal sliding seat (14), a first vertical sliding seat (16) is fixedly mounted on the first horizontal sliding block (15), a first vertical sliding block (17) is vertically slidably mounted on the first vertical sliding seat (16), two mounting seats (18) are fixedly mounted on the upper surface of the first vertical sliding block (17), a trimming knife seat (19) is horizontally slidably mounted on the mounting seat (18), and the sliding direction of the trimming knife seat (19) is perpendicular to the advancing direction of the rattan, and a trimming knife (20) is rotatably mounted on the trimming knife seat (19), and the two trimming knives (20) are respectively located on both sides of the rattan.
4. A rattan size modification device according to claim 3, characterized in that: The trimming knife (20) comprises a circular blade disc (21), on which different blade edges are fixedly mounted along the circumferential direction, or the edge of the blade disc (21) is grinded into blade edges of different angles, a connecting shaft (22) is arranged at the center of the blade disc (21), the blade disc (21) is rotatably mounted on the trimming knife seat (19) via the connecting shaft (22), and a rotating handle (23) is fixedly mounted at the other end of the connecting shaft (22) relative to the blade disc (21).
5. A rattan size modification device according to claim 4, characterized in that: The base frame (1) is provided with a supporting guide structure between the trimming structure and the thinning structure, the supporting guide structure comprising a base (24) fixedly connected to the base frame (1), two guide plates (25) fixedly mounted on the base (24), the gap between the two guide plates (25) forming a guide channel, the opening of the guide channel at one end close to the trimming structure gradually becoming larger in the direction of the trimming structure.
6. A rattan size modification device according to claim 5, characterized in that: The guide plate (25) is provided with a plurality of strip holes (26), and the guide plate (25) is connected to the base (24) through the cooperation of the strip holes (26) and bolts.
7. A rattan size modification device according to claim 6, characterized in that: The thinning structure comprises a second vertical slide seat (27), a second vertical slider is mounted on the second vertical slide seat (27) for vertical sliding, a second horizontal slide seat (28) is fixedly mounted on the second vertical slide seat, a second horizontal slider (29) is mounted on the second horizontal slide seat (28) for horizontal sliding, a supporting seat (30) is fixedly mounted on the second horizontal slider (29), and a thinning knife matched with the thinning upper wheel (9) is fixedly mounted on the supporting seat (30).
8. A rattan size modification device according to claim 7, characterized in that: The first horizontal slide seat (14), the second horizontal slide seat (28), the first vertical slide seat (16), the second vertical slide seat (27) and the mounting seat (18) are all connected with adjusting bolts (31) through threads, and the adjusting bolts (31) are rotatably connected to the corresponding first horizontal slide block (15), the second horizontal slide block (29), the first vertical slide block (17), the second vertical slide block and the modification knife seat (19).