Antiskid roller assembly for two-for-one twister

Abstract

The anti-skid roller assembly for the two-for-one twister comprises a base and a supporting plate, the supporting plate is fixedly connected to the right side of the top of the base, and a second motor is fixedly connected to the upper side of the rear side wall of the supporting plate. The tail end of a power output shaft of the second motor penetrates through the supporting plate and extends to the inner side wall of the supporting plate, a winding roller is fixedly connected to the tail end of the power output shaft of the second motor, a mounting groove is formed in the rear side of the outer side wall of the winding roller, and a spring is fixedly connected to the bottom of an inner cavity of the mounting groove. The top end of the spring is fixedly connected with a connecting block, the front side wall of the connecting block is fixedly connected with a fixing block, and the top of the connecting block is provided with a groove, the anti-skid roller assembly for the two-for-one twister is reasonable in structural design, the roller assembly can be prevented from slipping during winding, the winding efficiency is improved, and the winding uniformity of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of two-for-one twisters, in particular to an anti-slip roller assembly for a two-for-one twister. Background Art

[0002] The double twister is a twisting device, which is essentially a doubling device, called a doubling machine. It can achieve two twists in one turn. The twisting efficiency is doubled compared with traditional twisting equipment, the winding capacity is increased, and there is no joint in 10,000 meters. The twisting quality is greatly improved, and the lower layer height is particularly suitable for operation. The roller is a cylindrical rotating part that plays the role of feeding, drafting, and output in textile machinery. It is the transliteration of the English word "roller", which means roller and shaft. Therefore, the roller component is indispensable in textile production.

[0003] After the existing two-for-one twisting machine combines multiple strands of yarn into one strand, it still needs to use a roller assembly to wind the yarn. However, when the roller assembly is used, the end of the yarn is directly placed on the roller assembly, which will cause the yarn and the roller assembly to slip, and then the yarn cannot be wound. In addition, when winding the yarn, the general roller assembly cannot evenly wind the yarn on it, which leads to the problem of uneven winding. For this reason, we propose an anti-slip roller assembly for a two-for-one twisting machine. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-slip roller assembly for a two-for-one twisting machine, so as to solve the problem raised in the above background technology that the general roller assembly may slip between the wire and the roller assembly when in use, and the general roller assembly cannot evenly wind the wire on it when winding the wire, thus causing uneven winding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-slip roller assembly for a two-for-one twisting machine, comprising a base and a support plate, the support plate being fixedly connected to the top right side of the base, a second motor being fixedly connected to the upper side of the rear side wall of the support plate, a power output shaft end of the second motor passing through the support plate and extending to the inner side wall of the support plate, and a winding roller being fixedly connected to the end of the power output shaft of the second motor, a mounting groove being provided on the rear side of the outer side wall of the winding roller, a spring being fixedly connected to the bottom of the inner cavity of the mounting groove, a connecting block being fixedly connected to the top of the spring, a fixing block being fixedly connected to the front side wall of the connecting block, a groove being provided on the top of the connecting block, a handle being fixedly connected to the bottom of the inner cavity of the groove, and a latch being inserted into the rear side wall of the winding roller.

[0006] As a further description of the above technical solution:

[0007] A support column is fixedly connected to the left side of the top of the base, and a connecting plate is fixedly connected to the top of the support column.

[0008] As a further description of the above technical solution:

[0009] An electric push rod is fixedly connected to the left side of the top of the connecting plate, a first mounting block is fixedly connected to the top of the electric push rod, and a first tensioning roller is rotatably connected between the inner side walls of the first mounting block.

[0010] As a further description of the above technical solution:

[0011] A second mounting block is fixedly connected to the right side of the top of the connecting plate, and a second tensioning roller is rotatably connected to the inner side wall of the second mounting block.

[0012] As a further description of the above technical solution:

[0013] A slide groove is opened in the middle of the top of the base, and a first motor is fixedly connected to the middle of the front side wall of the base. A reciprocating screw is fixedly connected to the end of the power output shaft of the first motor, and the end of the reciprocating screw passes through the base and extends to the rear side wall of the inner cavity of the slide groove.

[0014] As a further description of the above technical solution:

[0015] A sliding block is screwed on the outer side wall of the reciprocating screw rod, a vertical rod is fixedly connected to the top of the sliding block, and a guide ring is fixedly connected to the top end of the vertical rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The anti-slip roller assembly of the two-for-one twisting machine unlocks the connecting block by pulling out the pin, and then pulls the handle to pull the connecting block out of the mounting groove, and then the thread end is wound around the fixed block, and the handle is released, so that the spring rebounds and drives the connecting block to retract into the mounting groove, and then the thread end is fixed on the winding roller, thereby preventing the roller assembly from slipping during winding and improving the winding efficiency.

[0018] 2. The anti-slip roller assembly of the double twisting machine drives the first tensioning roller to rise by starting the electric push rod, and then the first tensioning roller cooperates with the second tensioning roller to straighten the wire, and then starts the first motor to drive the reciprocating screw to rotate, so that the slider drives the guide ring to move back and forth, and then the guide ring drives the straightened wire to move forward and backward, so that it is evenly wound on the winding roller, thereby improving the winding uniformity of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of an anti-slip roller assembly for a two-for-one twisting machine proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of an anti-slip roller assembly for a two-for-one twisting machine proposed by the utility model;

[0021] Figure 3 It is a left side cross-sectional structural schematic diagram of an anti-slip roller assembly for a two-for-one twisting machine proposed by the utility model;

[0022] Figure 4 The utility model provides a non-slip roller assembly for a two-for-one twisting machine. Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 100, base; 110, support column; 120, connecting plate; 121, electric push rod; 122, first mounting block; 123, first tensioning roller; 124, second mounting block; 125, second tensioning roller; 130, slide groove; 140, first motor; 150, reciprocating screw rod; 160, slider; 170, vertical rod; 180, guide ring; 200, support plate; 210, second motor; 220, winding roller; 230, mounting groove; 240, spring; 250, connecting block; 260, fixing block; 270, groove; 280, handle; 290, latch. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides an anti-skid roller assembly for a two-for-one twisting machine, which can prevent the roller assembly from slipping during winding, improve the winding efficiency, and improve the winding uniformity of the device. Figure 1-4 , comprising a base 100 and a support plate 200;

[0028] Please refer again Figure 1-3 , the base 100 is used to install the support plate 200;

[0029] See also Figure 3-4 The support plate 200 is fixedly connected to the top right side of the base 100, and a second motor 210 is fixedly connected to the upper side of the rear side wall of the support plate 200. The second motor 210 is used to drive the winding roller 220 to rotate. The end of the power output shaft of the second motor 210 passes through the support plate 200 and extends to the inner side wall of the support plate 200, and the end of the power output shaft of the second motor 210 is fixedly connected to the winding roller 220. The winding roller 220 is used for winding. A mounting groove 230 is provided on the rear side of the outer side wall of the winding roller 220. The winding roller 220 is used to install a spring 240. The bottom of the inner cavity of the mounting groove 230 is fixedly connected to a spring 240. The spring 240 is used to install a connecting block 250. The top of the spring 240 is fixedly connected to a connecting block 250. The connecting block 250 is used to install a fixing block 260. The front side wall of the connecting block 250 is fixedly connected with a fixing block 260, and the fixing block 260 is used to fix the thread end. A groove 270 is opened on the top of the connecting block 250, and the groove 270 is used to install a handle 280. The bottom of the inner cavity of the groove 270 is fixedly connected with a handle 280, and the handle 280 is used to pull the connecting block 250. The rear side wall of the winding roller 220 is plugged with a latch 290, and the latch 290 is used to lock the connecting block 250. By pulling out the latch 290, the connecting block 250 is unlocked, and then by pulling the handle 280, the connecting block 250 is pulled out of the installation groove 230, and then the thread end is wound around the fixing block 260, and the handle 280 is released, so that the spring 240 rebounds and drives the connecting block 250 to retract into the installation groove 230, and then the thread end is fixed on the winding roller 220;

[0030] In summary, the roller assembly can be prevented from slipping during winding, thereby improving the winding efficiency.

[0031] See also Figure 1-2 A support column 110 is fixedly connected to the left side of the top of the base 100 , and a connecting plate 120 is fixedly connected to the top of the support column 110 , and the connecting plate 120 can be installed through the support column 110 .

[0032] Please refer again Figure 1-2 An electric push rod 121 is fixedly connected to the left side of the top of the connecting plate 120, and a first mounting block 122 is fixedly connected to the top of the electric push rod 121. A first tensioning roller 123 is rotatably connected between the inner walls of the first mounting block 122. The height of the first tensioning roller 123 can be adjusted by the electric push rod 121 to adjust the tensioning force.

[0033] Please refer again Figure 1-2 A second mounting block 124 is fixedly connected to the top right side of the connecting plate 120 , and a second tensioning roller 125 is rotatably connected to the inner side wall of the second mounting block 124 , and the second tensioning roller 125 can be used in conjunction with the first tensioning roller 123 .

[0034] Please refer again Figure 1-2 A slide groove 130 is opened in the middle of the top of the base 100, and a first motor 140 is fixedly connected to the middle of the front side wall of the base 100. A reciprocating screw rod 150 is fixedly connected to the end of the power output shaft of the first motor 140. The end of the reciprocating screw rod 150 passes through the base 100 and extends to the rear side wall of the inner cavity of the slide groove 130. The reciprocating screw rod 150 can be driven to move by the first motor 140.

[0035] Please refer again Figure 1-2 The outer wall of the reciprocating screw rod 150 is screwed with a slider 160, the top of the slider 160 is fixedly connected to a vertical rod 170, and the top of the vertical rod 170 is fixedly connected to a guide ring 180, through which the guide wire can move forward and backward.

[0036] In summary, the winding uniformity of the device is improved.

[0037] During specific use, personnel in this technical field first pull out the pin 290 to unlock the connecting block 250, and then pull the handle 280 to pull the connecting block 250 out of the mounting slot 230, and then wrap the thread end around the fixing block 260, and release the handle 280, so that the spring 240 rebounds and drives the connecting block 250 to retract into the mounting slot 230, and then fix the thread end on the winding roller 220, and then start the electric push rod 121 to drive the first tensioning roller 123 to rise, and then the first tensioning roller 123 cooperates with the second tensioning roller 125 to straighten the wire, and then drives the winding roller 220 to rotate through the second motor 210, so that the winding roller 220 is wound, and at the same time, the first motor 140 is started to drive the reciprocating screw rod 150 to rotate, and then the slider 160 drives the guide ring 180 to move back and forth, so that the guide ring 180 drives the straightened wire to move back and forth, so that the wire is evenly wound around the winding roller 220.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A non-slip roller assembly for a two-for-one twisting machine, characterized in that: The invention comprises a base (100) and a support plate (200), wherein the support plate (200) is fixedly connected to the top right side of the base (100), a second motor (210) is fixedly connected to the upper side of the rear side wall of the support plate (200), a power output shaft end of the second motor (210) passes through the support plate (200) and extends to the inner side wall of the support plate (200), and a winding roller (220) is fixedly connected to the power output shaft end of the second motor (210), and the winding roller (220) is A mounting groove (230) is provided on the rear side of the outer wall, a spring (240) is fixedly connected to the bottom of the inner cavity of the mounting groove (230), a connecting block (250) is fixedly connected to the top of the spring (240), a fixing block (260) is fixedly connected to the front side wall of the connecting block (250), a groove (270) is provided on the top of the connecting block (250), a handle (280) is fixedly connected to the bottom of the inner cavity of the groove (270), and a latch (290) is inserted into the rear side wall of the winding roller (220).

2. The anti-slip roller assembly for a two-for-one twisting machine according to claim 1, characterized in that: A support column (110) is fixedly connected to the left side of the top of the base (100), and a connecting plate (120) is fixedly connected to the top of the support column (110).

3. The anti-slip roller assembly for a two-for-one twisting machine according to claim 2, characterized in that: An electric push rod (121) is fixedly connected to the left side of the top of the connecting plate (120), a first mounting block (122) is fixedly connected to the top of the electric push rod (121), and a first tensioning roller (123) is rotatably connected between the inner side walls of the first mounting block (122).

4. The anti-slip roller assembly for a two-for-one twisting machine according to claim 2, characterized in that: A second mounting block (124) is fixedly connected to the right side of the top of the connecting plate (120), and a second tensioning roller (125) is rotatably connected to the inner side wall of the second mounting block (124).

5. The anti-slip roller assembly for a two-for-one twisting machine according to claim 1, characterized in that: A slide groove (130) is provided in the middle of the top of the base (100); a first motor (140) is fixedly connected to the middle of the front side wall of the base (100); a reciprocating screw rod (150) is fixedly connected to the end of the power output shaft of the first motor (140); and the end of the reciprocating screw rod (150) passes through the base (100) and extends to the rear side wall of the inner cavity of the slide groove (130).

6. The anti-slip roller assembly for a two-for-one twisting machine according to claim 5, characterized in that: A slider (160) is threadedly connected to the outer wall of the reciprocating screw rod (150), a vertical rod (170) is fixedly connected to the top of the slider (160), and a guide ring (180) is fixedly connected to the top of the vertical rod (170).

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