A rear beam stand plate for a loom

Abstract

The present invention discloses a back beam stand plate for a loom, comprising two symmetrically arranged support legs, each of which is connected to a load-bearing plate, on which the stand plate is placed, the support legs comprising a base and a lifting sleeve, a lifting rod rotatably installed in the base, a fixed adjustment disk connected to the lifting rod, a threaded rod on the upper part of the lifting rod, a threaded sleeve screwed on the threaded rod; a countersunk hole is provided on the bottom surface of the lifting sleeve, the threaded sleeve is fixedly arranged in the countersunk hole of the lifting sleeve, and the upper end of the lifting sleeve is fixedly connected to the load-bearing plate. The present invention greatly facilitates the operator to operate the loom by adding an adjustable stand plate to the loom, especially when the upper shaft and the joint are connected, reduces the fatigue and tiredness of the operation, and improves the work efficiency; at the same time, the operator eliminates the inconvenience caused by the excessive height and excessive extension of the back beam of the loom to the warp yarn connection work, and can complete the work without stepping on the feet or other unsafe operating behaviors, thereby improving the safety of the work.

Description

Technical Field

[0001] The invention relates to the field of looms, and in particular to a rear beam stand plate of a loom. Background Art

[0002] At present, in the textile weaving process, the JAT810 Toyota loom is more advanced and has advantages such as a higher back beam. It is the mainstream air-jet loom in the current market. In weaving enterprises, when the loom stops, the operator needs to splice the broken warp yarn to ensure that the machine can start normally when the warp yarn is broken. The machine with a higher back beam is its advantage, but it also brings the following problems to the operator:

[0003] 1. When weaving operators connect the warp yarn, the broken warp yarn is located between the warp dropper and the heald. Connecting the warp yarn is time-consuming and laborious, especially when each loom is put on the shaft, the operator has to concentrate on the joint, which causes fatigue and exhaustion; 2. It affects the horizontal weaving of the cloth and the production efficiency of the enterprise; 3. It ensures that the operator cannot get the warp yarn head when connecting the warp yarn, which brings personal safety problems. Therefore, installing a stand plate is a good choice. Summary of the invention

[0004] The purpose of the present invention is to provide a loom rear beam stand plate which has a reasonable structural design, is economical and practical, and improves production safety.

[0005] To achieve the above-mentioned purpose, the present invention provides a loom rear beam stand plate, a loom rear beam stand plate, comprising two symmetrically arranged support legs, each of which is connected to a load-bearing plate, the stand plate is placed on the two load-bearing plates, the support legs comprising a base and a lifting sleeve, a lifting rod is rotatably installed in the base, a fixed adjustment disk is connected to the lifting rod, the upper part of the lifting rod is a threaded rod, a threaded sleeve is screwed on the threaded rod; a countersunk hole is provided on the bottom surface of the lifting sleeve, the threaded sleeve is fixedly arranged in the countersunk hole of the lifting sleeve, and the upper end of the lifting sleeve is fixedly connected to the load-bearing plate;

[0006] The bearing plate is arranged in an "L" shape, wherein the transverse part is a supporting plate and the longitudinal part is a fixing seat, the fixing seat is used to be connected to the loom and fixed, and the supporting plate bears the standing plate.

[0007] Furthermore, a turntable and a bearing are provided at the lower portion of the lifting rod and are fixedly connected to the outer wall of the lifting rod.

[0008] Furthermore, a limit block is provided at the upper end of the lifting rod.

[0009] Furthermore, a waist-shaped groove is provided on the fixing seat, and a corresponding connecting seat is provided on the loom. A nut that can move up and down is provided in the connecting seat. The fixing seat is connected to the loom by setting a bolt that passes through the waist-shaped groove and screws with the nut.

[0010] Furthermore, the station board includes an adjusting rod, on which a fixed hinge seat, a plurality of movable hinge seats and a threaded hinge seat are arranged. The adjusting rod is a screw rod rotatably arranged on the bearing plate, wherein the plurality of threaded hinge seats are screwed on the screw rod through threads, and the station board support plates are hingedly installed on the fixed hinge seat, the plurality of movable hinge seats and one threaded hinge seat, and two adjacent station board support plates are hingedly connected as a whole by splicing the station boards, and a spring is sleeved on the adjusting rod in the fixed hinge seat, the plurality of movable hinge seats and one threaded hinge seat, and between two adjacent hinge seats, and the spring is in a compressed state.

[0011] Furthermore, support wheels are installed at the bottom of the plurality of movable hinge seats, and the support wheels are supported on the upper surface of the bearing plate.

[0012] Furthermore, a limit plate is provided at both ends of the adjusting rod, a corresponding holder is provided on the supporting plate, a slot is provided on the holder, the adjusting rod is clamped in the slot, and the limit plate is arranged on the outside of the holder.

[0013] The beneficial effects of the present invention are:

[0014] The present invention greatly facilitates the operator to operate the loom, especially when raising the shaft and connecting the joints, by adding an adjustable standing plate to the loom, thereby reducing the fatigue and tiredness of the operator and improving the work efficiency; at the same time, the operator will not be inconvenienced when connecting the warp yarns due to the inconvenience caused by the rear beam of the loom being too high and the elongation being too large, and a series of problems caused by this, and the operator can complete the work without stepping on the feet or performing other unsafe operating behaviors, thereby improving the safety of the work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 For the present invention Figure 1 Schematic diagram of the AA structure;

[0017] Figure 3 It is a schematic diagram of the connection structure between the support leg and the load-bearing plate of the present invention;

[0018] Figure 4 It is a schematic diagram of the top view of the structure of the bearing plate of the present invention;

[0019] Figure 5 It is a structural schematic diagram of the connecting socket of the present invention.

[0020] Figure numerals: 1. load-bearing plate; 2. base; 3. lifting sleeve; 4. lifting rod; 5. adjusting disk; 6. threaded sleeve; 7. limit block; 8. waist-shaped groove; 9. connecting seat; 10. nut; 11. adjusting rod; 12. fixed hinge seat; 13. movable hinge seat; 14. standing plate support plate; 15. splicing standing plate; 16. supporting wheel; 17. clamping seat; 18. limit plate; 19. clamping slot; 20. threaded hinge seat; 21. spring. DETAILED DESCRIPTION

[0021] A loom rear beam stand plate of the present invention is further described in detail below in conjunction with the accompanying drawings.

[0022] Depend on Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 It can be seen that a loom rear beam stand plate of the present invention comprises two symmetrically arranged support legs, each of which is connected to a load-bearing plate 1, on which the stand plate is placed, the support legs comprise a base 2 and a lifting sleeve 3, a lifting rod 4 is rotatably installed in the base 2, a fixed adjustment disk 5 is connected to the lifting rod 4, the upper part of the lifting rod 4 is a threaded rod, and a threaded sleeve 6 is screwed on the threaded rod; a countersink is provided on the bottom surface of the lifting sleeve 3, the threaded sleeve 6 is fixedly arranged in the countersink of the lifting sleeve 3, and the upper end of the lifting sleeve 3 is fixedly connected to the load-bearing plate 1;

[0023] The bearing plate 1 is configured to be "L" shaped, wherein the transverse portion is a support plate and the longitudinal portion is a fixing seat, the fixing seat is used to be connected to and fixed on the loom, and the support plate bears the standing plate.

[0024] A turntable and a bearing are provided at the lower part of the lifting rod 4 and are fixedly connected to the outer wall of the lifting rod 4 .

[0025] A limit block 7 is provided at the upper end of the lifting rod 4 .

[0026] A waist-shaped groove 8 is provided on the fixing seat, and a corresponding connecting seat 9 is provided on the loom. A nut 10 which can move up and down is provided in the connecting seat 9. The fixing seat is connected to the loom by setting a bolt to pass through the waist-shaped groove 8 and screw with the nut 10. When adjusting, loosen the bolt there, rotate the lifting rod 4 through the adjusting disk 5 to adjust the height of the supporting plate 1. After the adjustment is completed, tighten the bolt to complete the height adjustment.

[0027] The standing board includes an adjusting rod 11, on which a fixed hinge seat 12, a plurality of movable hinge seats 13 and a threaded hinge seat 20 are arranged. The adjusting rod 11 is a screw rod rotatably arranged on the bearing plate 1, wherein a plurality of threaded hinge seats 20 are screwed on the screw rod through threads. A standing board support plate 14 is hingedly installed on the fixed hinge seat 12, a plurality of movable hinge seats 13 and a threaded hinge seat 20. Two adjacent standing board support plates 14 are hingedly connected as a whole by splicing standing boards 15. A spring 21 is sleeved on the adjusting rod 11 between two adjacent hinge seats in the fixed hinge seat 12, a plurality of movable hinge seats 13 and a threaded hinge seat 20, and the spring 21 is in a compressed state. When in use, the effective standing area of ​​the standing board can be changed by rotating the adjusting rods 11 at both ends, which is practical for different occasions.

[0028] Support wheels 16 are installed at the bottom of the plurality of movable hinge seats 13 , and the support wheels 16 are supported on the upper surface of the carrying plate 1 .

[0029] A limit plate 18 is provided at both ends of the adjustment rod 11 , and a holder 17 is provided on the corresponding supporting plate 1 . A slot 19 is provided on the holder 17 . The adjustment rod 11 is connected to the slot 19 , and the limit plate 18 is arranged outside the holder 17 .

[0030] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A back beam stand plate for a loom, comprising two symmetrically arranged support legs, each of which is connected to a bearing plate (1), and the stand plate is placed on the two bearing plates (1), characterized in that: The support leg comprises a base (2) and a lifting sleeve (3), a lifting rod (4) is rotatably installed in the base (2), a fixed adjustment disk (5) is connected to the lifting rod (4), the upper part of the lifting rod (4) is a threaded rod, and a threaded sleeve (6) is screwed on the threaded rod; a countersunk hole is provided on the bottom surface of the lifting sleeve (3), the threaded sleeve (6) is fixedly arranged in the countersunk hole of the lifting sleeve (3), and the upper end of the lifting sleeve (3) is fixedly connected to the bearing plate (1); the bearing plate (1) is arranged in an "L" shape, wherein the transverse part is a support plate and the longitudinal part is a fixed seat, the fixed seat is used to be connected to the loom for fixing, and the support plate carries the standing plate; a rotating disk and a bearing are provided at the lower part of the lifting rod (4), and are fixedly connected to the outer wall of the lifting rod (4); a limiting block (7) is provided at the upper end of the lifting rod (4); a waist-shaped groove (8) is provided on the fixed seat, and a corresponding connecting seat (9) is provided on the loom, and a connecting seat (9) is provided inside the connecting seat (9) that can be moved upward The nut (10) moves downward, and a bolt is set through the waist groove (8) to be screwed with the nut (10), so as to connect the fixed seat to the loom; the station plate includes an adjusting rod (11), on which a fixed hinge seat (12), a plurality of movable hinge seats (13) and a threaded hinge seat (20) are arranged, the adjusting rod (11) is a screw rod rotatably arranged on the bearing plate (1), wherein the plurality of threaded hinge seats (20) are screwed on the screw rod through threads, and the fixed hinge seat (12), the plurality of movable hinge seats (13) and the threaded hinge seat (20) are all hingedly installed with a station plate support plate (14), and two adjacent station plate support plates (14) are hingedly connected to each other by splicing the station plate (15), and a spring (21) is sleeved on the adjusting rod (11) in the fixed hinge seat (12), the plurality of movable hinge seats (13) and the threaded hinge seat (20), and the spring (21) is in a compressed state.

2. A loom rear beam stand plate according to claim 1, characterized in that: The bottoms of the plurality of movable hinge seats (13) are all provided with support wheels (16), and the support wheels (16) are supported on the upper surface of the bearing plate (1).

3. The back beam stand plate of a loom according to claim 1, characterized in that: A limiting plate (18) is provided at both ends of the adjusting rod (11), a corresponding holder (17) is provided on the supporting plate (1), a slot (19) is provided on the holder (17), the adjusting rod (11) is clamped in the slot (19), and the limiting plate (18) is arranged outside the holder (17).

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