Needle plate for hackling

Abstract

The utility model relates to the technical field of needle plates, in particular to a needle plate for hackling, which comprises a plate body, a groove is arranged on one side of the plate body, a support rod, a sliding seat and a plurality of locking bolts are arranged in the groove, two ends of the support rod are connected with the plate body, two sliding grooves for the sliding seat to slide are arranged on the plate body, and a plurality of clamping sleeves are sleeved on the sliding seat and the support rod. A plurality of clamping sleeves are arranged on the plate body, steel needles are fixed to the top ends of the clamping sleeves, screw holes matched with the locking bolts are formed in the clamping sleeves, two clamping blocks are fixed to the top end of the sliding seat, two limiting bolts are arranged above the plate body, screw holes matched with the limiting bolts are formed in the two clamping blocks, and the bottom ends of the two limiting bolts abut against the plate body; the distance between every two adjacent steel needles above the supporting rod and the sliding base can be adjusted according to needs by unscrewing the locking bolts, sliding the clamping sleeves and screwing the locking bolts, the distance between the supporting rod and the sliding base can be adjusted according to needs by unscrewing the two limiting bolts, sliding the sliding base and screwing the two limiting bolts, and the distance between the supporting rod and the sliding base can be adjusted according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of needle plates, in particular to a needle plate for flax combing. Background Art

[0002] Needle plates are mainly used in jute and flax combing machines. They are generally made of curved wooden boards with steel needles planted on them. Aluminum alloy can also be used instead of wooden boards to extend their service life. The cross-sectional shapes of the steel needles include flat, round, and drum-shaped at the root. Needle plates are required in the process of flax combing. The positions of the steel needles on the needle plates are generally fixed, which makes it inconvenient to adjust the positions of the steel needles as needed, and the scope of application is limited. Therefore, a needle plate for flax combing is proposed to facilitate the adjustment of the positions of the steel needles. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a needle plate for flax combing.

[0004] The technical solution adopted by the utility model to solve its technical problems is a needle plate for flax combing, comprising a plate body, one side of the plate body is provided with a groove, the groove is provided with a support rod, a slide seat and a plurality of locking bolts, both ends of the support rod are connected to the plate body, the plate body is provided with two slide grooves for the slide seat to slide, the slide seat and the support rod are both covered with a plurality of clamping sleeves, the top ends of the plurality of clamping sleeves are fixed with steel needles, the plurality of clamping sleeves are provided with screw holes adapted to the locking bolts, two clamping blocks are fixed to the top of the slide seat, two limiting bolts are provided above the plate body, the two clamping blocks are provided with screw holes adapted to the limiting bolts, and the bottom ends of the two limiting bolts are both against the plate body.

[0005] By adopting the above technical solution, loosen the locking bolt and slide the sleeve, tighten the locking bolt, the distance between the two adjacent steel needles above the support rod and the sliding seat can be adjusted as needed, loosen the two limit bolts and slide the sliding seat, tighten the two limit bolts, the distance between the support rod and the sliding seat can be adjusted as needed, thereby increasing the scope of application.

[0006] Specifically, two sliding blocks are fixed to the bottom end of the plate body, a support is provided under the plate body, and two dovetail grooves adapted to the sliding blocks are provided at the top of the support. Bumps are integrally formed on both sides of the support, and through grooves are provided on the two bumps. A block, a connecting block, an insert block and a pressing block are provided between the two sliding blocks, the block is connected to the plate body, and the connecting block is connected to the support. A slot adapted to the insert block is provided at the bottom end of the connecting block, and two vertical rods are fixed to the top of the insert block. The top ends of the two vertical rods pass through the block and are connected to the pressing block, and springs are provided on the two vertical rods.

[0007] By adopting the above technical solution, after the two protrusions are fixed with bolts, if the plate body needs to be removed for cleaning and maintenance, it is only necessary to press the pressure block, and the pressure block drives the two vertical rods to move downward, and the plug block moves downward accordingly. The end of the plug block is disengaged from the slot at the bottom of the connecting block, and the plate body can be removed for cleaning and maintenance by pulling out the plate body.

[0008] Specifically, a plurality of anti-slip protrusions are integrally formed on the top of the pressing block.

[0009] By adopting the above technical solution, the provision of the anti-slip protrusion is conducive to pressing the pressing block.

[0010] Specifically, the plate body, support rod and slide seat are all made of aluminum alloy.

[0011] Specifically, the slide seat is welded to the two clamping blocks, and the plate body is welded to the support rod.

[0012] Beneficial effects of the utility model:

[0013] (1) The needle plate for flax combing described in the utility model can adjust the distance between two adjacent steel needles above the support rod and above the sliding seat as needed by loosening the locking bolt and sliding the sleeve, and tightening the locking bolt. The distance between the support rod and the sliding seat can be adjusted as needed by loosening the two limit bolts and sliding the sliding seat, and tightening the two limit bolts, thereby increasing the scope of application.

[0014] (2) The needle plate for a flax comb described in the utility model is fixed with two protrusions by bolts. If it is necessary to remove the plate body for cleaning and maintenance, it is only necessary to press the pressing block, which drives the two vertical rods to move downward, and the insert block moves downward accordingly. The end of the insert block is disengaged from the slot at the bottom end of the connecting block, and the plate body can be removed for cleaning and maintenance by pulling out the plate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 A magnified view of the structure at center A;

[0018] Figure 3 For the utility model Figure 1 A magnified view of the structure at B in the middle.

[0019] In the figure: 1, plate; 2, steel needle; 3, support; 4, slider; 5, stopper; 6, protrusion; 7, support rod; 8, sleeve; 9, locking bolt; 10, slide; 11, clamping block; 12, limiting bolt; 13, connecting block; 14, insert block; 15, vertical rod; 16, spring; 17, pressure block. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In order to facilitate the adjustment of the position of the steel needle 2, as an embodiment of the utility model, Figure 1 , Figure 2 As shown, a needle plate for a flax comb described in the utility model comprises a plate body 1, one side of the plate body 1 is provided with a groove, a support rod 7, a slide seat 10 and a plurality of locking bolts 9 are provided in the groove, both ends of the support rod 7 are connected to the plate body 1, the plate body 1 is provided with two slide grooves for the slide seat 10 to slide, the slide seat 10 and the support rod 7 are both sleeved with a plurality of clamping sleeves 8, the top ends of the plurality of the clamping sleeves 8 are welded and fixed with steel needles 2, the plurality of the clamping sleeves 8 are provided with screw holes adapted to the locking bolts 9, the top end of the slide seat 10 is fixed with two clamping blocks 11, two limiting bolts 12 are provided on the top of the plate body 1, the two clamping blocks 11 are provided with screw holes adapted to the limiting bolts 12, and the bottom ends of the two limiting bolts 12 are both against the plate body 1.

[0022] When in use, loosen the locking bolt 9 and slide the sleeve 8, tighten the locking bolt 9, and the distance between the two adjacent steel needles 2 above the support rod 7 and the slide seat 10 can be adjusted as needed, loosen the two limit bolts 12 and slide the slide seat 10, tighten the two limit bolts 12, and the distance between the support rod 7 and the slide seat 10 can be adjusted as needed, thereby increasing the scope of application.

[0023] In order to facilitate the removal, cleaning and maintenance of the plate body 1, for example, Figure 1 , Figure 3 As shown, two sliders 4 are welded and fixed to the bottom end of the plate body 1, a support 3 is provided at the bottom of the plate body 1, and two dovetail grooves adapted to the sliders 4 are provided at the top of the support 3, and protrusions 6 are integrally formed on both sides of the support 3, and through grooves are provided on the two protrusions 6, and a stopper 5, a connecting block 13, an insert block 14 and a pressure block 17 are provided between the two sliders 4, the stopper 5 is welded and connected to the plate body 1, the connecting block 13 is welded and connected to the support 3, a slot adapted to the insert block 14 is provided at the bottom end of the connecting block 13, and two vertical rods 15 are welded and fixed to the top of the insert block 14, the top ends of the two vertical rods 15 both pass through the stopper 5 and are welded and connected to the pressure block 17, and springs 16 are provided on the two vertical rods 15.

[0024] When in use, the two protrusions 6 are fixed in suitable positions by bolts. If the plate body 1 needs to be removed for cleaning and maintenance, the pressing block 17 is only needed to be pressed, and the pressing block 17 drives the two vertical rods 15 to move downward, and the plug block 14 moves downward accordingly. The end of the plug block 14 is disengaged from the slot at the bottom end of the connecting block 13, and the plate body 1 can be removed for cleaning and maintenance by pulling out the plate body 1.

[0025] In order to facilitate pressing the pressing block 17, for example, Figure 3 As shown, a plurality of anti-slip protrusions are integrally formed on the top of the pressing block 17 .

[0026] The plate body 1 , the support rod 7 and the slide seat 10 are all made of aluminum alloy.

[0027] The slide seat 10 is welded to two clamping blocks 11 , and the plate body 1 is welded to the support rod 7 .

[0028] When the utility model is in use, the two protrusions 6 are fixed in a suitable position by bolts, the locking bolts 9 are loosened and the clamping sleeve 8 is slid, and the locking bolts 9 are tightened, so that the distance between the two adjacent steel needles 2 above the support rod 7 and the slide seat 10 can be adjusted as needed, and the two limiting bolts 12 are loosened and the slide seat 10 is slid, and the two limiting bolts 12 are tightened, so that the distance between the support rod 7 and the slide seat 10 can be adjusted as needed, thereby increasing the scope of application;

[0029] If the plate body 1 needs to be removed for cleaning and maintenance, the pressing block 17 is only needed to be pressed, and the pressing block 17 drives the two vertical rods 15 to move downward, and the insert block 14 moves downward accordingly, and the end of the insert block 14 is disengaged from the slot at the bottom end of the connecting block 13, and the plate body 1 can be removed for cleaning and maintenance by pulling out the plate body 1.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the description in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of protection claimed by the utility model. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents. The contents not described in detail in the utility model belong to the prior art known to those skilled in the art.

Claims

1. A needle plate for flax combing, characterized in that: The invention comprises a plate body (1), one side of which is provided with a groove, in which a support rod (7), a slide seat (10) and a plurality of locking bolts (9) are arranged, both ends of the support rod (7) are connected to the plate body (1), the plate body (1) is provided with two slide grooves for the slide seat (10) to slide, the slide seat (10) and the support rod (7) are both sleeved with a plurality of clamping sleeves (8), the top ends of the plurality of clamping sleeves (8) are fixed with steel needles (2), the plurality of clamping sleeves (8) are each provided with a screw hole adapted to the locking bolt (9), the top end of the slide seat (10) is fixed with two clamping blocks (11), the upper part of the plate body (1) is provided with two limit bolts (12), the two clamping blocks (11) are each provided with a screw hole adapted to the limit bolts (12), and the bottom ends of the two limit bolts (12) are both against the plate body (1).

2. A needle plate for flax combing according to claim 1, characterized in that: Two sliders (4) are fixed at the bottom end of the plate body (1), a support (3) is provided below the plate body (1), and two dovetail grooves adapted to the sliders (4) are provided at the top end of the support (3), and convex blocks (6) are integrally formed on both sides of the support (3), and through grooves are provided on the two convex blocks (6). A stopper (5), a connecting block (13), an insert block (14) and a pressure block (17) are provided between the two sliders (4), the stopper (5) is connected to the plate body (1), the connecting block (13) is connected to the support (3), a slot adapted to the insert block (14) is provided at the bottom end of the connecting block (13), and two vertical rods (15) are fixed at the top end of the insert block (14), and the top ends of the two vertical rods (15) both pass through the stopper (5) and are connected to the pressure block (17), and springs (16) are sleeved on the two vertical rods (15).

3. A needle plate for flax combing according to claim 2, characterized in that: The top of the pressing block (17) is integrally formed with a plurality of anti-slip protrusions.

4. A needle plate for flax combing according to claim 1, characterized in that: The plate body (1), the support rod (7) and the slide seat (10) are all made of aluminum alloy.

5. A needle plate for flax combing according to claim 1, characterized in that: The sliding seat (10) is welded to two clamping blocks (11), and the plate body (1) is welded to the support rod (7).

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