Roller lifting device capable of adjusting spacing

Abstract

The utility model belongs to the technical field of roller lifting, and particularly relates to a distance-adjustable roller lifting device which comprises a wall plate. The side wall of the wall plate is fixedly connected with a fixing frame; the bottom of the fixing frame is fixedly connected with a lifting motor; the output end of the lifting motor is connected with a screw rod; the lead screw penetrates through the middle of the fixing frame. The screw rod is in running fit with the fixing frame; the side wall of the lead screw is in transmission fit with an adjusting block. A sliding table is arranged at the end part of the adjusting block; the side wall of the sliding table is fixedly connected with a fixed plate; the fixed plates are uniformly distributed on the side wall of the sliding table; a roller gear box is fixedly connected to the side wall of each group of fixing plates; according to the step, a lifting motor is arranged to drive a lead screw to adjust the height of a sliding table through an adjusting block in transmission fit, a roller gear box and a fixing rod are lifted through a fixing plate, then the lifting position of a roller motor is adjusted, and lifting of the roller motor can be more stable through the sliding rod and a sliding rail; and the lifting adjusting effect of the roller lifting device with the adjustable spacing is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of roller lifting, in particular to a roller lifting device with adjustable spacing. Background Art

[0002] Rollers also known as winders are a key component in textile machinery, especially in looms and knitting machines. Its main function is to control the take-up and tension of the fabric during the fabric production process. In addition to the take-up function, rollers can also be used to guide the fabric through different parts of the machine, ensuring that the fabric can move smoothly and steadily. In some machines, rollers can also be used to adjust the width of the fabric or perform other types of processing.

[0003] In the prior art, rollers need to be adjusted to meet different requirements for woven fabrics, so as to reach a use position and meet different weaving requirements.

[0004] During long-term use and observation, it was found that the existing flat knitting machine rollers are all fixedly installed, and the height is achieved by adding or removing spacers, which is very inconvenient. Generally, they are not fixed until after factory debugging, which affects their adjustment and use effects.

[0005] To this end, the utility model provides a roller lifting device with adjustable spacing. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a roller lifting device with adjustable spacing is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a roller lifting device with adjustable spacing, comprising a wall panel; the wall panel side wall is fixedly connected to a fixing frame; the bottom of the fixing frame is fixedly connected to a lifting motor; the output end of the lifting motor is connected to a screw rod; the screw rod passes through the middle of the fixing frame; the screw rod and the fixing frame are rotatably matched; the screw rod side wall transmission is matched with an adjustment block; a slide is arranged at the end of the adjustment block; the slide side wall is fixedly connected to a fixing plate; the fixing plates are evenly distributed on the slide side wall; each group of the fixing plate side walls is fixedly connected to a roller gear box; the roller gear box side walls are fixedly connected to a fixing rod; the fixing The rods are evenly distributed on the side walls of the roller gear box; the side walls of the fixed rods are provided with roller motors; the other side walls of the slide are fixedly connected with sliding rods; the sliding rods are evenly distributed on the other side walls of the slide; the side walls of the wall panels are fixedly connected with sliding rails; the sliding rails are evenly distributed on the side walls of the wall panels; the middle parts of each group of the slide rails are slidably matched with sliding rods; this step drives the screw rod through the setting of the lifting motor to adjust the height of the slide using the transmission matching adjustment block, and the roller gear box and the fixed rod are lifted and lowered using the fixed plate, thereby adjusting the lifting position of the roller motor, and the sliding rod and the sliding rail can make the lifting of the roller motor more stable, thereby enhancing the lifting and lowering adjustment effect of the roller lifting device with adjustable spacing.

[0008] Preferably, the side wall of the fixed plate is fixedly connected to a mounting frame; a dust cover is installed on the inner wall of the mounting frame; a servo motor is fixedly connected to the inner wall of the dust cover; a connecting rod is connected to the output end of the servo motor; fan blades are fixedly connected to the side wall of the connecting rod; the fan blades are evenly distributed on the side wall of the connecting rod, and the dust cover can reduce the entry of external impurities into the air flow; this step can use the fan blades to generate air flow to clean the dust on the surface of the screw rod through the setting of the servo motor, further enhancing the cleaning effect of the roller lifting device with adjustable spacing.

[0009] Preferably, the inner wall of the dust cover is provided with louvers; the louvers are evenly distributed on the inner wall of the dust cover; this step can control the direction of air flow through the setting of the louvers, further enhancing the control effect of the roller lifting device with adjustable spacing.

[0010] Preferably, each group of the inner walls of the slide rails are provided with brushes; the brushes are evenly distributed on the inner walls of the slide rails; this step uses the brushes to clean and block impurities from entering the interior of the slide rails when the sliding rod moves, thereby reducing the accumulation of impurities and further enhancing the blocking effect of the roller lifting device with adjustable spacing.

[0011] Preferably, lubricating sponges are provided on the top and bottom of the adjusting block; the lubricating sponge and the screw rod are in sliding fit; this step allows lubricating maintenance when the adjusting block adjusts its height through the provision of the lubricating sponge, further enhancing the maintenance effect of the roller lifting device with adjustable spacing.

[0012] Preferably, a collecting box is provided on the top of the fixing frame; the collecting box is rotatably matched with the screw rod; in this step, the dripping lubricating oil and cleaned impurities can be collected through the setting of the collecting box, further enhancing the collection effect of the roller lifting device with adjustable spacing.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model describes a roller lifting device with adjustable spacing. The lifting motor drives the lead screw to adjust the height of the slide table through the transmission-coordinated adjustment block. The roller gear box and the fixed rod are lifted and lowered by the fixed plate, thereby adjusting the lifting position of the roller motor. The sliding rod and the slide rail can make the lifting of the roller motor more stable, thereby enhancing the lifting and lowering adjustment effect of the roller lifting device with adjustable spacing.

[0015] 2. The utility model describes an adjustable-pitch roller lifting device, which can use the fan blades to generate air flow to clean the dust on the surface of the screw rod through the setting of a servo motor, thereby further enhancing the cleaning effect of the adjustable-pitch roller lifting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a stereogram in the utility model;

[0018] Figure 2 It is a side view of the utility model;

[0019] Figure 3 It is a schematic diagram of the fan blade structure in the utility model;

[0020] Figure 4 It is a schematic diagram of the brush structure in the utility model;

[0021] Legend:

[0022] 1. Wall panel; 11. Fixed frame; 12. Lifting motor; 13. Screw rod; 14. Adjustment block; 15. Slide; 16. Fixed plate; 17. Roller gear box; 18. Fixed rod; 19. Roller motor; 101. Sliding rod; 102. Slide rail; 2. Mounting frame; 21. Dust cover; 22. Servo motor; 23. Connecting rod; 24. Fan blades; 3. Louver blades; 4. Brush; 5. Lubricating sponge; 6. Collection box; 7. Level. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] Specific examples are given below.

[0025] like Figures 1 to 4 As shown, a roller lifting device with adjustable spacing described in an embodiment of the utility model comprises a wall panel 1; a fixing frame 11 is fixedly connected to the side wall of the wall panel 1; a lifting motor 12 is fixedly connected to the bottom of the fixing frame 11; a screw rod 13 is connected to the output end of the lifting motor 12; the screw rod 13 passes through the middle of the fixing frame 11; the screw rod 13 and the fixing frame 11 are in rotational cooperation; the side wall of the screw rod 13 is transmission-coordinated with an adjusting block 14; a sliding The slide 15 is provided with a fixed plate 16 fixed to the side wall of the slide 15; the fixed plates 16 are evenly distributed on the side wall of the slide 15; each set of the fixed plates 16 is fixed to the side wall of a roller gear box 17; the side wall of the roller gear box 17 is fixed to a fixed rod 18; the fixed rod 18 is evenly distributed on the side wall of the roller gear box 17; the side wall of the fixed rod 18 is provided with a roller motor 19; the other side wall of the slide 15 is fixed to a sliding rod 101; the sliding rod 101 is fixed to the side wall of the slide 15 5 The other side wall is evenly distributed; the side wall of the wall panel 1 is fixedly connected with a slide rail 102; the slide rail 102 is evenly distributed on the side wall of the wall panel 1; the middle part of each group of the slide rails 102 is slidably matched with a slide rod 101; when working, the height of the slide table 15 is adjusted by the lifting motor 12 to drive the screw rod 13 to use the transmission matching adjustment block 14, and the roller gear box 17 and the fixed rod 18 are lifted and lowered when the fixed plate 16 is used, thereby adjusting the lifting position of the roller motor 19, and the lifting of the roller motor 19 can be made more stable by the sliding rod 101 and the slide rail 102; in this step, the screw rod 13 is driven by the setting of the lifting motor 12 to use the transmission matching adjustment block 14 to adjust the height of the slide table 15, and the roller gear box 17 and the fixed rod 18 are lifted and lowered when the fixed plate 16 is used, thereby adjusting the lifting position of the roller motor 19, and the lifting of the roller motor 19 can be made more stable by the sliding rod 101 and the slide rail 102, thereby enhancing the lifting adjustment effect of the roller lifting device with adjustable spacing.

[0026] Further, such as Figures 1 to 3As shown, the side wall of the fixed plate 16 is fixedly connected to the mounting frame 2; the inner side wall of the mounting frame 2 is installed with a dust cover 21; the inner side wall of the dust cover 21 is fixedly connected to a servo motor 22; the output end of the servo motor 22 is connected to a connecting rod 23; the side wall of the connecting rod 23 is fixedly connected to a fan blade 24; the fan blade 24 is evenly distributed on the side wall of the connecting rod 23, and the dust cover 21 can reduce the amount of foreign impurities entering the air flow; during operation, when the height of the fixed plate 16 is adjusted, the servo motor 22 can rotate the connecting rod 23 and then drive the fan blade 24 to generate air flow to clean the dust on the surface of the screw rod 13, and the setting of the dust cover 21 can reduce the amount of foreign impurities entering the air flow; in this step, the servo motor 22 can use the fan blade 24 to generate air flow to clean the dust on the surface of the screw rod 13, thereby further enhancing the cleaning effect of the roller lifting device with adjustable spacing.

[0027] Further, such as Figure 3 As shown, the inner wall of the dust cover 21 is provided with louvers 3; the louvers 3 are evenly distributed on the inner wall of the dust cover 21; when working, the direction of air flow can be controlled by the louvers 3 evenly distributed on the inner wall of the dust cover 21; this step can control the direction of air flow through the setting of the louvers 3, further enhancing the control effect of the roller lifting device with adjustable spacing.

[0028] Further, such as Figure 4 As shown, each group of the inner walls of the slide rails 102 are provided with brushes 4; the brushes 4 are evenly distributed on the inner walls of the slide rails 102; during operation, the brushes 4 can be used to clean the slide rod 101 when it moves, and reduce the amount of foreign impurities entering the slide rails 102; in this step, the brushes 4 are used to clean and block impurities from entering the slide rails 102 when the slide rod 101 moves, thereby reducing the accumulation of impurities and further enhancing the blocking effect of the roller lifting device with adjustable spacing.

[0029] Further, such as Figure 1 to Figure 2 As shown, the top and bottom of the adjusting block 14 are provided with lubricating sponges 5; the lubricating sponges 5 are in sliding fit with the screw rod 13; during operation, the screw rod 13 can be lubricated and maintained when the adjusting block 14 adjusts the height through the lubricating sponges 5 on the top and bottom of the adjusting block 14, thereby extending the service life of the screw rod 13; this step allows lubricating and maintenance when the adjusting block 14 adjusts the height through the provision of the lubricating sponges 5, further enhancing the maintenance effect of the roller lifting device with adjustable spacing.

[0030] Further, such as Figure 1 to Figure 2As shown, a collecting box 6 is arranged on the top of the fixing frame 11; the collecting box 6 is rotatably matched with the screw rod 13; when working, the dripping lubricating oil and impurities cleaned by air flow can be collected by the collecting box 6; this step can collect the dripping lubricating oil and cleaned impurities through the setting of the collecting box 6, further enhancing the collection effect of the roller lifting device with adjustable spacing.

[0031] Further, such as Figure 1 to Figure 2 As shown, the side wall of the slide 15 is fixedly connected with a spirit level 7; when working, the horizontal state of the slide 15 can be detected by the spirit level 7; this step can detect the horizontal state of the slide 15 through the setting of the spirit level 7, further enhancing the detection effect of the roller lifting device with adjustable spacing.

[0032] Working principle: The lifting motor 12 drives the screw rod 13, and the height of the slide 15 is adjusted by the adjusting block 14 of the transmission match. The roller gear box 17 and the fixed rod 18 are lifted and lowered by the fixed plate 16, and the lifting position of the roller motor 19 is adjusted. The lifting of the roller motor 19 can be made more stable by the sliding rod 101 and the slide rail 102. When the height of the fixed plate 16 is adjusted, the servo motor 22 can rotate the connecting rod 23, thereby driving the fan blades 24 to generate air flow to clean the dust on the surface of the screw rod 13, and the dust cover 21 can be used to clean the dust on the surface of the screw rod 13. The setting can reduce the entry of foreign impurities into the air flow, the louver blades 3 evenly distributed on the inner wall of the dust cover 21 can control the direction of the air flow, the brush 4 can be used to clean the sliding rod 101 when it moves, and reduce the entry of foreign impurities into the slide rail 102, the lubricating sponge 5 at the top and bottom of the adjusting block 14 can be used to lubricate and maintain the screw rod 13 when the adjusting block 14 adjusts the height, thereby extending the service life of the screw rod 13, and the collecting box 6 can collect the dripping lubricating oil and impurities cleaned by the air flow.

[0033] 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 descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A roller lifting device with adjustable spacing, comprising a wall panel (1); characterized in that: The side wall of the wall panel (1) is fixedly connected to a fixing frame (11); the bottom of the fixing frame (11) is fixedly connected to a lifting motor (12); the output end of the lifting motor (12) is connected to a screw rod (13); the screw rod (13) passes through the middle of the fixing frame (11); the screw rod (13) and the fixing frame (11) are in rotational cooperation; the side wall of the screw rod (13) is transmission-coordinated with an adjustment block (14); a slide table (15) is provided at the end of the adjustment block (14); a fixing plate (16) is fixedly connected to the side wall of the slide table (15); the fixing plates (16) are evenly distributed on the side wall of the slide table (15); each group of the fixing plates (16) The side walls are all fixedly connected with roller gear boxes (17); the side walls of the roller gear boxes (17) are fixedly connected with fixing rods (18); the fixing rods (18) are evenly distributed on the side walls of the roller gear boxes (17); the side walls of the fixing rods (18) are provided with roller motors (19); the other side wall of the slide table (15) is fixedly connected with sliding rods (101); the sliding rods (101) are evenly distributed on the other side wall of the slide table (15); the side walls of the wall panels (1) are fixedly connected with sliding rails (102); the sliding rails (102) are evenly distributed on the side walls of the wall panels (1); the middle part of each group of the sliding rails (102) is slidably matched with a sliding rod (101).

2. The roller lifting device with adjustable spacing according to claim 1, characterized in that: The side wall of the fixing plate (16) is fixedly connected to a mounting frame (2); the inner side wall of the mounting frame (2) is installed with a dust cover (21); the inner side wall of the dust cover (21) is fixedly connected to a servo motor (22); the output end of the servo motor (22) is connected to a connecting rod (23); the side wall of the connecting rod (23) is fixedly connected to a fan blade (24); the fan blade (24) is evenly distributed on the side wall of the connecting rod (23), and the dust cover (21) can reduce the amount of foreign impurities entering the air flow.

3. The roller lifting device with adjustable spacing according to claim 2, characterized in that: The inner wall of the dust cover (21) is provided with louvers (3); the louvers (3) are evenly distributed on the inner wall of the dust cover (21).

4. The roller lifting device with adjustable spacing according to claim 3, characterized in that: The inner wall of each group of the slide rails (102) is provided with a brush (4); the brushes (4) are evenly distributed on the inner wall of the slide rails (102).

5. The roller lifting device with adjustable spacing according to claim 4, characterized in that: The top and bottom of the regulating block (14) are both provided with lubricating sponges (5); the lubricating sponges (5) are in sliding fit with the screw rod (13).

6. The roller lifting device with adjustable spacing according to claim 5, characterized in that: A collection box (6) is arranged on the top of the fixing frame (11); the collection box (6) and the screw rod (13) are rotationally matched.

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