Warping machine bracket moving mechanism

Abstract

The utility model relates to the technical field of metal wire mesh spinning, and discloses a warping machine bracket moving mechanism which comprises an installation frame and an oil supplementing and cleaning assembly, a stepping motor is installed at one end of the installation frame, the output end of the stepping motor is connected with a lead screw, a lead screw nut seat is installed outside the lead screw, and the lead screw nut seat is connected with the oil supplementing and cleaning assembly. A mounting plate is fixed to the upper end face of the lead screw nut seat, a bracket is mounted on the mounting plate, and the oil supplementing and wiping assembly synchronously moves along with the lead screw nut seat so as to conduct oil supplementing and wiping on the lead screw. The PLC is adopted to control the stepping motor to drive the lead screw to rotate, then the lead screw nut base is driven to move, then the bracket on the mounting plate is driven to move along the lead screw nut base, operation is safer, after the bracket moves from the leftmost side to the right side, the PLC automatically controls the bracket to return, manual adjustment is not needed, a moving frame is omitted, and cost is reduced. And the whole product occupies a small space.

Description

Technical Field

[0001] The utility model relates to the technical field of metal wire mesh textiles, in particular to a warping machine bracket moving mechanism. Background Art

[0002] Warping is one of the key processes before weaving. It is the process of winding a certain number of warp threads in parallel on the warp beam according to the specified length and width. Warping requires that the tension of each warp thread is equal, evenly distributed on the warp beam and arranged in accordance with the process requirements.

[0003] After searching, a Chinese patent with application number 202020994209.5 disclosed a warping machine bracket moving mechanism. The disclosed moving mechanism relies on a ratchet pawl to operate. On the one hand, there is a risk of unhooking. On the other hand, each time the bracket moves from the leftmost side to the right side, the ratchet pawl needs to be manually unhooked to prepare the bracket for the next cycle, which is more troublesome. In addition, during the bracket movement process, the moving frame needs to have a longer displacement, which occupies a large space on the seat. Utility Model Content

[0004] The utility model proposes a warping machine bracket moving mechanism to solve the problems of the existing operation relying on ratchet pawls with the risk of decoupling and the bracket moving process requiring a long displacement of the moving frame and occupying a large space.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a warping machine bracket moving mechanism, comprising:

[0006] A mounting frame, one end of which is mounted with a stepper motor, an output end of which is connected to a lead screw on the mounting frame, a lead screw nut seat being mounted on the outside of the lead screw, a mounting plate being fixed to the upper end surface of the lead screw nut seat, and a bracket being mounted on the mounting plate;

[0007] An oil replenishing and cleaning component moves synchronously with the screw nut seat to replenish oil and wipe the screw.

[0008] Preferably, a slide rail is further installed on the upper end surface of the mounting frame along the length direction, and sliding blocks are fixed to both ends of the lower end surface of the mounting plate, and the sliding blocks are slidably fitted in the slide rail.

[0009] Preferably, support legs are installed on both sides of the bottom end of the mounting frame, and a mounting base plate is provided at the bottom end of the support legs.

[0010] Preferably, two oil replenishing and cleaning assemblies are provided, and the two oil replenishing and cleaning assemblies are symmetrically fixed on both sides of the screw nut seat.

[0011] Preferably, the oil replenishing and wiping assembly includes a sleeve block, which is fixed to the side wall of the screw nut seat, and a through groove is opened on the sleeve block, the screw passes through the through groove, and a wiping pad is provided on one side of the inner side of the through groove.

[0012] Preferably, an oil-soaked cotton layer is provided on the other side of the interior of the through groove, and the upper end surface of the sleeve block is connected to a refueling pipe facing the oil-soaked cotton layer.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] (1) The PLC controller is used to control the stepper motor to drive the screw to rotate, which in turn drives the screw nut seat to move, and then drives the bracket on the mounting plate to move along, making the operation safer. After the bracket moves from the leftmost side to the rightmost side, the PLC controller automatically controls the bracket to return to its original position, without the need for manual adjustment. In addition, the moving frame is removed, making the entire product occupy a small space.

[0015] (2) By equipping the oil replenishing and wiping assembly, the sleeve block can be moved during the movement of the screw nut seat, and the screw can be wiped with the wiping pad on the inner wall of the groove, which can reduce friction. In addition, lubricating oil can be added from the refueling pipe so that the lubricating oil can be soaked in the oil-soaked cotton layer, so that the outer wall of the screw can be replenished with oil during the movement, thereby improving lubrication and reducing the occurrence of rust. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the mounting frame, stepper motor and lead screw of the utility model;

[0019] Figure 3 This is a structural diagram of the oil replenishing and cleaning assembly of the utility model;

[0020] Figure 4 This is a schematic cross-sectional view of the block of the utility model;

[0021] In the figure: 1. Support leg; 2. Mounting frame; 3. Stepper motor; 4. Lead screw; 5. Oil supply and cleaning assembly; 6. Bracket; 7. Slide rail; 8. Lead screw nut seat; 9. Mounting plate; 10. Sliding block; 11. Wiping pad; 12. Oiling pipe; 13. Oil-soaked cotton layer; 14. Threading groove; 15. Bushing block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] The utility model provides Figure 1 and Figure 2 The shown structure is a warping machine bracket moving mechanism, comprising a mounting frame 2, support legs 1 being installed on both sides of the bottom end of the mounting frame 2, a mounting base plate being provided at the bottom end of the support leg 1, a stepping motor 3 being installed at one end of the mounting frame 2, the output end of the stepping motor 3 being connected to a lead screw 4 on the mounting frame 2, a lead screw nut seat 8 being installed on the outside of the lead screw 4, a mounting plate 9 being fixed to the upper end surface of the lead screw nut seat 8, and a bracket 6 being installed on the mounting plate 9.

[0024] Through the above, when in use, a PLC controller (not shown) is used to control the stepper motor 3, driving the screw 4 to rotate, and then driving the screw nut seat 8 to move, and then driving the bracket 6 on the mounting plate 9 to move along, making the operation safer. After the bracket 6 moves from the leftmost side to the right side, the PLC controller automatically controls the bracket 6 to return to its original position, without the need for manual adjustment, and the moving frame is removed, so that the entire product occupies a small space.

[0025] Furthermore, a slide rail 7 is installed on the upper end surface of the mounting frame 2 along the length direction, and sliding blocks 10 are fixed to both ends of the lower end surface of the mounting plate 9, and the sliding blocks 10 are slidably fitted in the slide rail 7.

[0026] Specifically, when the screw nut seat 8 moves, the sliding block 10 moves linearly along the slide rail 7, which can improve the stability of the overall movement.

[0027] In addition, the moving mechanism of the warping machine bracket also includes an oil replenishing and wiping component 5, which moves synchronously with the screw nut seat 8 to replenish oil and wipe the screw 4, and there are two oil replenishing and wiping components 5, which are symmetrically fixed on both sides of the screw nut seat 8.

[0028] Among them, the oil replenishing and wiping assembly 5 includes a sleeve block 15, which is fixed to the side wall of the screw nut seat 8, and a through groove 14 is opened on the sleeve block 15, the screw 4 passes through the through groove 14, a wiping pad 11 is provided on one side of the interior of the through groove 14, and an oil-immersed cotton layer 13 is provided on the other side of the interior of the through groove 14. The upper end face of the sleeve block 15 is connected to a refueling pipe 12 facing the oil-immersed cotton layer 13, and the oil outlet end of the refueling pipe 12 contacts the oil-immersed cotton layer 13.

[0029] Through the above, during the movement of the screw nut seat 8, the sleeve block 15 is driven to move, and the wiping pad 11 on the inner wall of the groove 14 can be used to wipe the screw 4, which can reduce friction. In addition, lubricating oil can be added from the refueling pipe 12 to allow the lubricating oil to soak into the oil-soaked cotton layer 13, so that the outer wall of the screw 4 can be replenished with oil during the movement, thereby improving lubrication and reducing the occurrence of rust.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A warping machine bracket moving mechanism, characterized in that: include: A mounting frame (2), one end of the mounting frame (2) is mounted with a stepper motor (3), an output end of the stepper motor (3) is connected to a lead screw (4) on the mounting frame (2), a lead screw nut seat (8) is mounted on the outside of the lead screw (4), a mounting plate (9) is fixed to the upper end surface of the lead screw nut seat (8), and a bracket (6) is mounted on the mounting plate (9); An oil replenishing and cleaning component (5) moves synchronously with the lead screw nut seat (8) to replenish oil and wipe the lead screw (4).

2. The warping machine bracket moving mechanism according to claim 1, characterized in that: The upper end surface of the mounting frame (2) is also provided with a slide rail (7) along the length direction, and both ends of the lower end surface of the mounting plate (9) are fixed with slide blocks (10), and the slide blocks (10) are slidably matched with the slide rail (7).

3. The warping machine bracket moving mechanism according to claim 1, characterized in that: Support legs (1) are installed on both sides of the bottom end of the mounting frame (2), and a mounting base plate is provided at the bottom end of the support legs (1).

4. The warping machine bracket moving mechanism according to claim 1, characterized in that: The oil replenishing and cleaning assemblies (5) are provided with two, and the two oil replenishing and cleaning assemblies (5) are symmetrically fixed on both sides of the screw nut seat (8).

5. The warping machine bracket moving mechanism according to claim 4, characterized in that: The oil replenishing and wiping assembly (5) includes a sleeve (15), which is fixed to the side wall of the screw nut seat (8), and a through groove (14) is provided on the sleeve (15), the screw (4) passes through the through groove (14), and a wiping pad (11) is provided on one side of the inner side of the through groove (14).

6. The warping machine bracket moving mechanism according to claim 5, characterized in that: An oil-soaked cotton layer (13) is provided on the other side of the inner portion of the through groove (14), and a refueling pipe (12) facing the oil-soaked cotton layer (13) is connected to the upper end surface of the sleeve block (15).

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