Elastic pressing device for flax processing drawing frame

Abstract

The utility model relates to the technical field of flax processing, in particular to an elastic pressing device for a flax processing drawing frame, which comprises a supporting column, sliding grooves are formed in the positions, close to the top end, of the inner walls of the two sides of the supporting column, four sets of supporting springs are installed on the inner wall of the top end of the supporting column, and a moving rod is movably inserted into the top end of the supporting column. Through the arrangement of parts such as a sliding groove, a supporting spring, a mounting block, a screw rod, a magnet block, a moving rod, a fixing groove, a mounting disc, a handheld rod, a connecting plate, a mounting ring, a placing roller, a sliding block, a mounting sleeve, a pressing spring and a pressing sleeve, the problem that after flax slivers are discharged by an existing drawing frame, a pressing device needs to be used for pressing multiple sets of flax threads; the problems that most of existing pressing devices are fixed to the surface of the drawing frame through bolts, a special tool needs to be used for repeatedly rotating the bolts to adjust the pressing devices during adjustment, adjustment is troublesome, and the pressing devices are inconvenient to rapidly adjust are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to flax processing technical field, concretely is a kind of elasticity compression device for flax processing drawing frame. BACKGROUND

[0002] Flax fiber is the only bundle nature plant fiber in natural fiber, with natural spindle structure and unique pectin bevel hole, make flax fabric become the fabric that can breathe naturally, in the production process of flax, need to use drawing frame, the role of drawing frame is to improve the internal structure of sliver, to improve its long piece uniformity, while reducing weight unevenness, make the fiber in sliver straight parallel, reduce hook, make fineness meet the regulation, make different kinds or different quality raw material mix evenly, reach the specified mixing ratio.

[0003] The existing drawing frame needs to use compression device to compress multiple groups of flax threads after flax sliver discharges, the existing compression device is mostly fixed on the surface of drawing frame by bolt, when adjusting, need to use special tool to rotate bolt repeatedly to adjust compression device, when adjusting, it is more troublesome to quickly adjust compression device, so it needs to be improved according to the above problems. UTILITARIAN CONTENT

[0004] The utility model aims at providing a kind of elasticity compression device for flax processing drawing frame to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of elasticity compression device for flax processing drawing frame, including support column, the inner wall of the both sides of support column is opened with sliding slot in the position of top end, and four groups of support springs are installed in the inner wall of the top end of support column, mobile rod is movably inserted in the inside of the top end of support column, and fixed slot is opened in the outer surface of mobile rod in the position of one side, the bottom end of mobile rod is installed with connecting plate, and the both ends of connecting plate are installed with mounting ring, the outer surface of placement roller is installed with the inside of two groups of mounting rings through bearing ring, and the both ends of placement roller are installed with the one side of sliding block through corresponding bearing respectively, two groups of sliding block are located in the inside of corresponding sliding slot and are slidably connected with it, the outer surface of placement roller is equipped with mounting sleeve, and the outer surface of mounting sleeve is installed with several groups of compression springs, the inner wall of compression sleeve is installed with the one end of several groups of compression springs.

[0006] Preferably, the inner wall of the both sides of support column is installed with the one end of rotating roller through bearing in the position below sliding slot, and the outer surface of rotating roller is equipped with limiting roller.

[0007] Preferably, the top end of four groups of support springs is installed with the top end of connecting plate.

[0008] Preferably, the top end of the support column is provided with a mounting block on the side of the moving rod, and a screw rod is movably screwed in the mounting block.

[0009] Preferably, the magnet block is arranged in the fixed groove, and the side surface of the magnet block is fixedly arranged by being attracted to the inner wall of the fixed groove.

[0010] Preferably, the top end of the moving rod is provided with a mounting disc, and the top end of the mounting disc is provided with a hand rod.

[0011] Preferably, the top end of the support column is provided with a through hole on the side of the moving rod, and one end of the moving rod penetrates into the top end of the support column through the through hole.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] Through the sliding groove, the supporting spring, the mounting block, the screw rod, the magnet block, the moving rod, the fixed groove, the mounting disc, the hand rod, the connecting plate, the mounting ring, the placing roller, the sliding block, the mounting sleeve, the compression spring and the compression sleeve, the problems that the existing drawing frame needs to use a compression device to compress multiple groups of flax threads after flax sliver is discharged, the existing compression device is mostly fixed on the surface of the drawing frame through bolts, and special tools are needed to repeatedly rotate the bolts to adjust the compression device during adjustment, and it is troublesome to quickly adjust the compression device are solved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the utility model.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the main body of the utility model. Figure 1 It is an enlarged schematic diagram of A in the middle.

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the main body of the utility model.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the main body of the utility model.

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the main body of the utility model.

[0019] In the figure: 1, support column; 11, rotating roller; 12, limiting roller; 13, sliding groove; 14, supporting spring; 15, mounting block; 16, screw rod; 17, magnet block; 2, moving rod; 21, fixed groove; 22, mounting disc; 23, handheld rod; 24, connecting plate; 25, mounting ring; 26, placing roller; 27, sliding block; 28, mounting sleeve; 29, compression spring; 291, compression sleeve. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] According to Figures 1-5 As shown in the figure, it comprises a support column 1, the inner wall of both sides of the support column 1 is provided with a sliding groove 13 near the top end, and four groups of supporting springs 14 are installed on the inner wall of the top end of the support column 1, the inner wall of both sides of the support column 1 is installed with a rotating roller 11 through a bearing near the position below the sliding groove 13, and the outer surface of the rotating roller 11 is provided with a limiting roller 12, the top end of the support column 1 is installed with a mounting block 15 near the side of the moving rod 2, and the inside of the mounting block 15 is movably screwed with a screw rod 16, and one end of the screw rod 16 is installed with a magnet block 17 through a bearing.

[0022] The moving rod 2 is movably inserted into the top end of the support column 1, and the outer surface of the moving rod 2 is provided with a fixed groove 21 near one side, the top end of the support column 1 is provided with a through hole near the position of the moving rod 2, and one end of the moving rod 2 penetrates into the top end of the support column 1 through the through hole, the top end of the moving rod 2 is installed with a mounting disc 22, and the top end of the mounting disc 22 is installed with a handheld rod 23, the magnet block 17 is arranged in the inside of the fixed groove 21, and the side surface of the magnet block 17 is adsorbed and fixed with the inner wall of one side of the fixed groove 21, the bottom end of the moving rod 2 is installed with a connecting plate 24, and the both ends of the connecting plate 24 are installed with mounting rings 25, the top end of the four groups of supporting springs 14 is installed with the top end of the connecting plate 24, the inside of the two groups of mounting rings 25 is installed with the outer surface of the placing roller 26 through a bearing ring, and the both ends of the placing roller 26 are installed with one side of the sliding block 27 through corresponding bearings, the both groups of sliding blocks 27 are arranged in the inside of the corresponding sliding grooves 13 and are slidably connected with them, the outer surface of the placing roller 26 is provided with a mounting sleeve 28, and the outer surface of the mounting sleeve 28 is installed with a plurality of groups of compression springs 29, and one end of the plurality of groups of compression springs 29 is installed with the inner wall of the compression sleeve 291.

[0023] In the initial state, the outer surface of the clamping sleeve 291 is tightly fitted with the outer surface of the limiting roller 12. When it is necessary to transport the flax strips between the limiting roller 12 and the clamping sleeve 291, the user can first rotate the screw 16, so that the magnet block 17 can move horizontally accordingly, thereby separating one side surface of the magnet block 17 from one side inner wall of the fixing groove 21, allowing the magnet block 17 to move out of the fixing groove 21. Then, the mounting plate 22 and the moving rod 2 can be moved upward by the hand lever 23, so that the connecting plate 24 and the two sets of mounting rings 25 can move upward accordingly, thereby allowing the placement roller 26 to move upward accordingly, so that the two sets of sliders 27 can move upward in the corresponding sliding grooves 13 respectively, thereby allowing the four sets of support springs 14 to retract accordingly. At this time, the screw 16 can be rotated, so that the magnet block 17 can move back into the fixing groove 21 and be attracted and fixed to one side inner wall of the fixing groove 21. At this time, the flax strips can be transported. The flax strip is placed between the limiting roller 12 and the pressing sleeve 291. At this time, the magnet block 17 can be separated from the inside of the fixing groove 21 again. Under the influence of gravity and the elastic restoring force of the four sets of support springs 14, the moving rod 2 and the connecting plate 24 can move downward, so that the pressing sleeve 291 can move downward accordingly. Finally, the outer surface of the pressing sleeve 291 can be fitted with the surface of the flax strip. Since the pressing sleeve 291 has several sets of pressing springs 29 inside, thus... With the action of several sets of compression springs 29, the surface of the compression sleeve 291 can be tightly attached to the surface of the flax strip. At this time, the magnet block 17 can be attracted and fixed to the inner wall of one side of the fixing groove 21, so that the moving rod 2 can be fixed. Then, the flax strip can be transported accordingly, and the flax strip can be compressed under the action of the limiting roller 12 and the compression sleeve 291. At the same time, the rotating roller 11, the limiting roller 12, the placing roller 26 and the compression sleeve 291 can roll accordingly.

[0024] 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. An elastic clamping device for a flax processing drawing machine, comprising a support column (1), characterized in that: The inner walls on both sides of the support column (1) are provided with sliding grooves (13) near the top, and four sets of support springs (14) are installed on the inner wall of the top of the support column (1). A moving rod (2) is movably inserted into the top of the support column (1), and a fixing groove (21) is provided on one side of the outer surface of the moving rod (2). A connecting plate (24) is installed at the bottom of the moving rod (2), and mounting rings (25) are installed at both ends of the connecting plate (24). The interiors of the two sets of mounting rings (25) are connected by sliding grooves (13) near the top of the support column (1). The bearing ring is installed on the outer surface of the placement roller (26), and the two ends of the placement roller (26) are respectively installed on one side of the slider (27) through corresponding bearings. The two sets of sliders (27) are respectively located inside the corresponding slide groove (13) and are slidably connected to it. The outer surface of the placement roller (26) is fitted with an installation sleeve (28), and the outer surface of the installation sleeve (28) is fitted with several sets of compression springs (29). One end of each set of compression springs (29) is installed with the inner wall of the compression sleeve (291).

2. The elastic pressing device for a flax processing drawing machine according to claim 1, characterized in that: The inner walls on both sides of the support column (1) are connected to one end of the rotating roller (11) via bearings below the sliding groove (13), and the outer surface of the rotating roller (11) is fitted with a limiting roller (12).

3. The elastic pressing device for a flax processing drawing machine according to claim 1, characterized in that: The top ends of the four sets of support springs (14) are all installed with the top end of the connecting plate (24).

4. The elastic pressing device for a flax processing drawing machine according to claim 1, characterized in that: A mounting block (15) is installed at the top of the support column (1) near the side of the moving rod (2), and a screw (16) is movably screwed into the inside of the mounting block (15). A magnet (17) is installed at one end of the screw (16) through a bearing.

5. The elastic pressing device for a flax processing drawing machine according to claim 4, characterized in that: The magnet block (17) is located inside the fixing groove (21), and one side surface of the magnet block (17) is attracted and fixed to one side inner wall of the fixing groove (21).

6. The elastic pressing device for a flax processing drawing machine according to claim 1, characterized in that: The top of the movable rod (2) is fitted with a mounting plate (22), and the top of the mounting plate (22) is fitted with a hand handle (23).

7. The elastic pressing device for a flax processing drawing machine according to claim 6, characterized in that: A through hole is provided inside the top of the support column (1) near the position of the movable rod (2), and one end of the movable rod (2) passes through the through hole into the top of the support column (1).

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