Pearl wool cutting machine electric heating wire assembling structure capable of automatically adjusting spacing

Abstract

A pearl wool cutting machine electric heating wire assembling structure capable of automatically adjusting spacing comprises an upper cross beam and a lower cross beam, an upper guide rail is arranged below the upper cross beam, a lower guide rail is arranged on the lower cross beam, a plurality of upper sliding blocks are assembled on the upper guide rail, a plurality of lower sliding blocks are assembled on the lower guide rail, an upper sliding plate is connected below each upper sliding block, and a lower sliding plate is connected above each lower sliding block. Each lower sliding plate is connected with a lower insulator; the upper end of an electric heating wire is connected with the upper insulator; the lower end of the electric heating wire is connected with the lower insulator; every two adjacent upper sliding plates are connected through an upper screw rod motor which is transversely arranged; every two adjacent lower sliding plates are connected through a transversely-arranged lower lead screw motor, upper jackscrews matched with the upper guide rails are arranged on the upper sliding plates, and lower jackscrews matched with the lower guide rails are arranged on the lower sliding plates. The distance between the electric heating wires can be automatically adjusted, so that the processing efficiency and the product quality of the pearl wool cutting machine are improved.

Description

Technical Field

[0001] The utility model relates to a pearl cotton cutting machine, in particular to an electric heating wire assembly structure of the pearl cotton cutting machine capable of automatically adjusting the spacing. Background Art

[0002] The applicant's prior patent application with the authorization announcement number CN211541520U discloses a pearl cotton cutting machine, which realizes batch cutting of pearl cotton sheets by a row of electric heating wires arranged between the upper and lower beams, and is particularly suitable for the processing and production of pearl cotton pads in backpack shoulder straps and front and rear pieces. Compared with similar pearl cotton cutting equipment in the prior art, it greatly improves the work efficiency and product quality of pearl cotton sheet cutting. However, when the pearl cotton cutting machine is used for cutting pearl cotton sheets of different sizes, the spacing of the electric heating wires needs to be manually adjusted, and the adjustment operation is troublesome, time-consuming and labor-intensive, and the adjustment accuracy is low. Summary of the invention

[0003] The purpose of the utility model is to provide an automatic spacing adjustment electric heating wire assembly structure for a pearl cotton cutting machine in view of the above-mentioned problem, so as to realize automatic adjustment of the spacing of the electric heating wires of the pearl cotton cutting machine, thereby improving the processing efficiency and product quality of the pearl cotton cutting machine.

[0004] The technical scheme for achieving the above-mentioned purpose is: an electric heating wire assembly structure of an pearl cotton cutting machine with automatic adjustment of spacing, comprising an upper crossbeam and a lower crossbeam, an upper guide rail is arranged below the upper crossbeam, a lower guide rail is arranged above the lower crossbeam, a plurality of upper sliders are arranged on the upper guide rail, and a plurality of lower sliders are arranged on the lower guide rail, the upper sliders are connected to the upper slide below, and the lower slides are connected to the lower slide above, a vertical tension cylinder is installed on each of the upper slides, the lower end of the cylinder rod of the tension cylinder is connected to the upper insulator, and each of the lower slides is connected to the lower insulator, the upper end of the heating wire is connected to the upper insulator, and the lower end of the heating wire is connected to the lower insulator, two adjacent upper slides are connected by a transversely arranged upper screw motor, and two adjacent lower slides are connected by a transversely arranged lower screw motor, an upper top screw matching the upper guide rail is arranged on the upper slide, and a lower top screw matching the lower guide rail is arranged on the lower slide.

[0005] In the above-mentioned automatic spacing adjustment electric heating wire assembly structure of the pearl cotton cutting machine, the two adjacent upper screw motors and the two adjacent lower screw motors are staggered.

[0006] The utility model controls the operation of the lead screw motor through the configured motor controller, and can automatically adjust the spacing of the heating wires according to design requirements, thereby improving the processing efficiency and product quality of the pearl cotton cutting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 This is the main view of the electric heating wire assembly structure of the pearl cotton cutting machine with automatic spacing adjustment.

[0008] Figure 2 yes Figure 1 Left view of .

[0009] Figure 3 yes Figure 1 A-direction view.

[0010] Figure 4 yes Figure 1 The B-directed graph of .

[0011] In the figure: 1. upper crossbeam; 2. lower crossbeam; 3. upper guide rail; 4. lower guide rail; 5. upper slider; 6. lower slider; 7. upper slide plate; 8. lower slide plate; 9. tension cylinder; 10. upper insulator; 11. lower insulator; 12. heating wire; 13. upper screw motor; 14. lower screw motor; 15. upper top screw; 16. lower top screw. DETAILED DESCRIPTION

[0012] The specific implementation of the utility model is described in conjunction with the accompanying drawings.

[0013] like Figure 1 , Figure 2 , Figure 3 and Figure 4The electric heating wire assembly structure of the pearl cotton cutting machine with automatic spacing adjustment includes an upper crossbeam 1 and a lower crossbeam 2. The upper crossbeam 1 and the lower crossbeam 2 of the embodiment of the attached drawings are rectangular cross-section beams. An upper guide rail 3 is provided below the upper crossbeam 1, and a lower guide rail 4 is provided above the lower crossbeam 2. The upper guide rail 3 and the upper crossbeam 1, and the lower guide rail 4 and the lower crossbeam 2 can be welded or bolted to be fixed. The upper guide rail 3 is equipped with a plurality of upper sliders 5, and the lower guide rail 4 is equipped with a plurality of lower sliders 6. The upper guide rail 3, the lower guide rail 4, the upper slider 5, and the lower slider 6 respectively form a guide rail slider mechanism, and the guide rail slider mechanism composed of them is a double V-shaped guide rail slider mechanism with V-shaped grooves on both sides. The lower side of each upper slider 5 is connected to the upper slider 7 by bolts, and the upper side of each lower slider 6 is connected to the lower slider 8 by bolts. A vertical tension cylinder 9 is installed on each upper slider 7. The tension cylinder 9 of the embodiment of the attached drawings is fixed by a locking nut placed below the upper slider 7. The lower end of the cylinder rod of the tension cylinder 9 is connected to the upper insulator 10, each of the lower slides 8 is connected to the lower insulator 11, the upper end of the heating wire 12 is connected to the upper insulator 10, and the lower end of the heating wire 12 is connected to the lower insulator 11. The heating wire 12 of the embodiment of the attached drawings is connected to the upper insulator 10 and the lower insulator 11 respectively by fastening bolts. The two adjacent upper slides 7 are connected by a transversely arranged upper screw motor 13, and the two adjacent lower slides 8 are connected by a transversely arranged lower screw motor 14. In the embodiment of the attached drawings, a vertical seat plate for fixing the motor of the screw motor and the nut of the screw motor is formed integrally on the upper slide 7 and the lower slide 8, respectively. The vertical seat plate can also be formed in a split molding manner, that is, a right-angle bending plate is used, one side of the right-angle bending plate is fixed to the corresponding upper and lower slides by bolts, and the other side is used as a vertical seat plate for fixing the motor of the screw motor and the nut of the screw motor. The motor of the screw motor and the nut of the screw motor are fixed to the corresponding vertical seat plate by bolt connection. The motor of the screw motor in the utility model is suitable for a stepper motor or a servo motor. In the embodiment of the accompanying drawings, the upper screw motor 13 is arranged below the upper slide 7, and the lower screw motor 14 is arranged above the lower slide 8. In specific implementation, the upper screw motor 13 can also be arranged above the upper slide 7, and the lower screw motor 14 can also be arranged below the lower slide 8. The two adjacent upper screw motors 13 and the two adjacent lower screw motors 14 are staggered to avoid interference between adjacent screw motors. The two adjacent upper screw motors 13 and the two adjacent lower screw motors 14 in the embodiment of the accompanying drawings are staggered in the horizontal plane. In specific implementation, the two adjacent upper screw motors 13 and the two adjacent lower screw motors 14 can also be staggered up and down. An upper top screw 15 cooperating with the upper guide rail 3 is provided on the upper slide plate 7, and a lower top screw 16 cooperating with the lower guide rail 4 is provided on the lower slide plate 8 for fixing the heating wire 12 after it is adjusted into place.

Claims

1. An electric heating wire assembly structure for an pearl cotton cutting machine with automatic spacing adjustment, comprising an upper crossbeam (1) and a lower crossbeam (2), wherein an upper guide rail (3) is provided below the upper crossbeam (1), and a lower guide rail (4) is provided above the lower crossbeam (2), wherein the upper guide rail (3) is equipped with a plurality of upper sliders (5), and the lower guide rail (4) is equipped with a plurality of lower sliders (6), wherein the lower side of each upper slider (5) is connected to an upper slider (7), and the upper side of each lower slider (6) is connected to a lower slider (8), and a vertical tension cylinder (9) is installed on each upper slider (7), wherein the lower end of the cylinder rod of the tension cylinder (9) is connected to an upper insulator (10), and each lower slider (8) is connected to a lower insulator (11), wherein the upper end of the electric heating wire (12) is connected to the upper insulator (10), and the lower end of the electric heating wire (12) is connected to the lower insulator (11), wherein: The two adjacent upper slides (7) are connected via a transversely arranged upper screw motor (13), and the two adjacent lower slides (8) are connected via a transversely arranged lower screw motor (14). An upper top screw (15) cooperating with the upper guide rail (3) is provided on the upper slide (7), and a lower top screw (16) cooperating with the lower guide rail (4) is provided on the lower slide (8).

2. The electric heating wire assembly structure of the pearl cotton cutting machine with automatic spacing adjustment according to claim 1 is characterized in that: The two adjacent upper screw motors (13) and the two adjacent lower screw motors (14) are arranged in a staggered manner.

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