CN212024220U

CN212024220U - Production device capable of quantitatively winding and shearing sofa cover cloth

Info

Publication number: CN212024220U
Application number: CN202020231105.9U
Authority: CN
Inventors: 江云达; 徐根永; 江云松
Original assignee: Hangzhou Shengyuan Knitting Silk Co ltd
Current assignee: Hangzhou Shengyuan Knitting Silk Co ltd
Priority date: 2020-03-01
Filing date: 2020-03-01
Publication date: 2020-11-27
Anticipated expiration: 2030-03-01

Abstract

The utility model discloses a can be to apparatus for producing that sofa cover cloth ration winding was cuted, including support, motor, first ratchet and second ratchet, the right side of support is provided with the winding roller, the motor sets up the rear side at the support, the bottom outside parcel of stripper bar has first spring, the top left side of guide pin bushing is provided with first ratchet, the outside of first ratchet is connected with the connecting block, the outside of first ratchet is provided with the second ratchet, the inside guide slot of having seted up in left side of support, first movable rod sets up the top at the second movable rod. This can be to apparatus for producing that sofa cover cloth ration winding was cuted, the convenience is twined sofa cover cloth, and can drive the cutting knife through first ratchet, second ratchet and gear and carry out the cutting motion, is convenient for reduce the power source, and the contact time through connecting block and stopper, the quantitative control of being convenient for cuts the length of sofa cover cloth.

Description

Production device capable of quantitatively winding and shearing sofa cover cloth

Technical Field

The utility model relates to a sofa cover cloth technical field specifically is a can be to the apparatus for producing that sofa cover cloth ration winding was cuted.

Background

With the improvement of living standard of people, almost every family has a sofa, and in order not to dirty the sofa, the outside of the sofa is sleeved with a cover cloth for dust prevention and convenient cleaning, so that the sofa drives the development of the sofa cover cloth, and the sofa cover cloth needs to be wound and cut in the production process of the sofa cover cloth, thereby being convenient for transportation and use.

At present, when the winding and shearing device for the sofa cover cloth production is used, the winding and the cutting device are separately used, the power source is increased, the quantitative cutting is inconvenient to the length of the sofa cover cloth production, and the use is inconvenient, so that the production device capable of quantitatively winding and shearing the sofa cover cloth is provided, and the problem provided in the method is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can be to the apparatus for producing of sofa cover cloth ration winding shearing to solve the present sofa cover cloth production winding shearing mechanism that above-mentioned background art provided, when using, separately use winding and cutting device, increase power source, and inconvenient length to the sofa cover cloth production carries out the ration cutting, leads to awkward problem.

In order to achieve the above object, the utility model provides a following technical scheme: a production device capable of quantitatively winding and shearing sofa cover cloth comprises a support, a motor, a first ratchet wheel and a second ratchet wheel, wherein a winding roller is arranged on the right side of the support, a connecting sleeve is wrapped on the outer side of the winding roller, the motor is arranged on the rear side of the support, the output end of the motor is connected with the winding roller, a guide sleeve is arranged on the left side of the winding roller, an extrusion rod is arranged inside the guide sleeve, a first spring is wrapped on the outer side of the bottom of the extrusion rod, the bottom end of the extrusion rod is connected with the connecting sleeve, the first ratchet wheel is arranged on the left side above the guide sleeve, a limiting block is arranged on the right side of the first ratchet wheel, a connecting block is connected to the outer side of the first ratchet wheel, a second spring is connected to the bottom of the connecting block, a second ratchet wheel is arranged on the outer side of the first ratchet wheel, a gear is arranged on, and the inside of guide slot is provided with first movable rod and second movable rod, first movable rod sets up the top at the second movable rod, and passes through the third spring coupling between first movable rod and the first movable rod to the cutting knife is all installed to the inboard of first movable rod and second movable rod.

Preferably, the connecting sleeve and the winding roller form a cam structure, the connecting sleeve and the first ratchet wheel form a rotating structure through the extrusion rod, and the extrusion rod and the guide sleeve form a sliding structure.

Preferably, the connecting block monomer is extending structure, and the top of connecting block is "concave" type structure to connecting block and stopper swing joint.

Preferably, the second ratchet wheel and the first ratchet wheel form a rotating structure, the second ratchet wheel is meshed with the gear, and a convex arc-shaped structure is arranged on the outer side of the gear.

Preferably, the first movable rod and the second movable rod are arranged up and down correspondingly, and the first movable rod and the second movable rod form a sliding structure with the guide groove.

Preferably, the outsides of the first movable rod and the second movable rod are both provided with a convex structure, the convex structures of the first movable rod and the second movable rod are arranged on the outsides of the gears, and the gears and the cutting knife form a transmission mechanism through the first movable rod and the second movable rod.

Compared with the prior art, the beneficial effects of the utility model are that: the production device capable of quantitatively winding and shearing the sofa cover cloth is convenient to wind the sofa cover cloth, and can drive the cutting knife to perform cutting motion through the first ratchet wheel, the second ratchet wheel and the gear, so that the power source is convenient to reduce, and the length of the cut sofa cover cloth is convenient to quantitatively control through the contact time of the connecting block and the limiting block;

1. the winding roller and the connecting sleeve are arranged, the winding roller is convenient for winding the sofa cover cloth, and the winding roller and the connecting sleeve form a cam structure, so that the extrusion rod is convenient to drive to move, kinetic energy is provided for the rotation of the first ratchet wheel, the energy transmission of the device is convenient, and the power source is convenient to reduce;

2. the first ratchet wheel and the second ratchet wheel are arranged, when the connecting block on the outer side of the first ratchet wheel is in contact with the limiting block, the second ratchet wheel is conveniently driven to rotate, the rotating distance of the second ratchet wheel can be controlled through the contact time of the connecting block and the limiting block, the rotating distance of the gear driven by the second ratchet wheel is conveniently regulated and controlled, and quantitative cutting is conveniently carried out on the sofa cover cloth;

3. the first movable rod and the second movable rod are arranged, the outer sides of the first movable rod and the second movable rod are provided with a convex structure, the convex arc structure on the gear is convenient to extrude the first movable rod and the second movable rod, the first movable rod and the second movable rod move in opposite directions, and the cutting knife is convenient to cut the sofa cover cloth.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the structure of the working state of the present invention;

FIG. 3 is a schematic view of the overlooking structure of the connection block and the limiting block of the present invention;

fig. 4 is a left-side view structural schematic diagram of the first movable rod and the second movable rod of the present invention.

In the figure: 1. a support; 2. a winding roller; 3. a motor; 4. connecting sleeves; 5. a guide sleeve; 6. an extrusion stem; 7. a first spring; 8. a first ratchet wheel; 9. connecting blocks; 10. a second spring; 11. a limiting block; 12. a second ratchet wheel; 13. a gear; 14. a first movable bar; 15. a second movable bar; 16. a cutting knife; 17. a third spring; 18. and a guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a production device capable of quantitatively winding and shearing sofa cover cloth comprises a support 1, a winding roller 2, a motor 3, a connecting sleeve 4, a guide sleeve 5, an extrusion rod 6, a first spring 7, a first ratchet wheel 8, a connecting block 9, a second spring 10, a limiting block 11, a second ratchet wheel 12, a gear 13, a first movable rod 14, a second movable rod 15, a cutting knife 16, a third spring 17 and a guide groove 18, wherein the right side of the support 1 is provided with the winding roller 2, the outer side of the winding roller 2 is wrapped with the connecting sleeve 4, the motor 3 is arranged at the rear side of the support 1, the output end of the motor 3 is connected with the winding roller 2, the left side of the winding roller 2 is provided with the guide sleeve 5, the extrusion rod 6 is arranged inside the guide sleeve 5, the outer side of the bottom of the extrusion rod 6 is wrapped with the first spring 7, the bottom end of the extrusion rod 6 is connected with the connecting sleeve 4, the left side above the guide sleeve 5 is provided with the first ratchet wheel 8, the outside of first ratchet 8 is connected with connecting block 9, and the bottom of connecting block 9 is connected with second spring 10, the outside of first ratchet 8 is provided with second ratchet 12, and the left side of second ratchet 12 is provided with gear 13, guide slot 18 has been seted up to the left side inside of support 1, and the inside of guide slot 18 is provided with first movable rod 14 and second movable rod 15, first movable rod 14 sets up the top at second movable rod 15, and be connected through third spring 17 between first movable rod 14 and the first movable rod 14, and cutting knife 16 is all installed to the inboard of first movable rod 14 and second movable rod 15.

If in fig. 1, fig. 2 and fig. 3 adapter sleeve 4 and winding roller 2 constitute cam structure, and adapter sleeve 4 constitutes rotating-structure through extrusion stem 6 and first ratchet 8, and extrusion stem 6 constitutes sliding structure with guide pin bushing 5, be convenient for drive extrusion stem 6 and remove, for the rotation of first ratchet 8 provides power, connecting block 9 monomer is extending structure, and the top of connecting block 9 is "concave" type structure, and connecting block 9 and stopper 11 swing joint make things convenient for connecting block 9 to contract and second ratchet 12 contact.

As shown in fig. 2, 3 and 4, the second ratchet 12 and the first ratchet 8 form a rotating structure, and the second ratchet 12 is engaged with the gear 13, and the outer side of the gear 13 is provided with a convex arc-shaped structure, so that the gear 13 can extrude the first movable rod 14 and the second movable rod 15, the first movable rod 14 and the second movable rod 15 are correspondingly arranged up and down, and the first movable rod 14 and the second movable rod 15 both form a sliding structure with the guide groove 18, so as to facilitate the corresponding sliding of the cutting knife 16, the outer sides of the first movable rod 14 and the second movable rod 15 are both provided with a convex-shaped structure, and the convex-shaped structures of the first movable rod 14 and the second movable rod 15 are arranged at the outer side of the gear 13, and the gear 13 forms a transmission mechanism with the cutting knife 16 through the first movable rod 14 and the second movable rod 15, so as to provide power for the cutting of the cutting knife 16.

The working principle is as follows: when the production device capable of quantitatively winding and shearing the sofa cover cloth is used, firstly, the sofa cover cloth is connected with the winding roller 2 through the cutting knife 16 between the single bodies, as shown in figure 1, the motor 3 is started, so that the motor 3 drives the winding roller 2 to rotate, so that the winding roller 2 winds the sofa cover cloth, in the rotating process of the winding roller 2, as shown in figure 2, the extrusion rod 6 is extruded through the connecting sleeve 4, so that the extrusion rod 6 slides in the guide sleeve 5 and extrudes the ratchets of the first ratchet wheel 8, so that the first ratchet wheel 8 rotates, the connecting sleeve 4 and the winding roller 2 form a cam structure, the extrusion rod 6 is convenient to reset under the action of the first spring 7, the first ratchet wheel 8 enables the connecting block 9 to be in contact with the limiting block 11 in the rotating process, so that the connecting block 9 contracts, the second spring 10 is extruded, and the connecting block 9 is in contact with the sawteeth of the second ratchet wheel 12, the second ratchet wheel 12 is driven to rotate, meanwhile, the second ratchet wheel 12 drives the gear 13 to rotate, and in the process of rotating the first ratchet wheel 8, as the connecting block 9 is separated from the limiting block 11, the connecting block 9 is reset under the action of the second spring 10, and the connecting block 9 is separated from the second ratchet wheel 12, the second ratchet wheel 12 stops rotating, and reverse rotation is avoided under the action of the second ratchet wheel 12;

during the continuous rotation of the winding roller 2, the connecting block 9 is made to contact the second ratchet wheel 12 a plurality of times and drives the second ratchet wheel 12 to rotate, so that the second ratchet wheel 12 drives the gear 13 to rotate, as shown in figure 4, after the gear 13 rotates to a certain position, the convex arc structure on the gear 13 contacts with the first movable rod 14 and the second movable rod 15, respectively, so that the gear 13 presses the first movable rod 14 and the second movable rod 15, thereby leading the first movable rod 14 and the second movable rod 15 to correspondingly move, driving the cutting knife 16 to cut the sofa cover cloth, because the second ratchet wheel 12 does periodic motion, the quantitative winding and cutting of the sofa cover cloth are convenient, the cutting length is convenient to control by regulating and controlling the contact time of the connecting block 9 and the limiting block 11, this is the entire operation of the production device which allows a metered winding and cutting of a slip cover, which is not described in detail in this description, is known to the person skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can twine apparatus for producing of shearing to sofa cover cloth ration, includes support (1), motor (3), first ratchet (8) and second ratchet (12), its characterized in that: the winding roller is arranged on the right side of the support (1), the outer side of the winding roller (2) is wrapped by a connecting sleeve (4), the motor (3) is arranged on the rear side of the support (1), the output end of the motor (3) is connected with the winding roller (2), the left side of the winding roller (2) is provided with a guide sleeve (5), an extrusion rod (6) is arranged inside the guide sleeve (5), the outer side of the bottom of the extrusion rod (6) is wrapped by a first spring (7), the bottom end of the extrusion rod (6) is connected with the connecting sleeve (4), a first ratchet wheel (8) is arranged on the left side above the guide sleeve (5), a limiting block (11) is arranged on the right side of the first ratchet wheel (8), the outer side of the first ratchet wheel (8) is connected with a connecting block (9), the bottom of the connecting block (9) is connected with a second spring (10), a second ratchet wheel (12) is arranged on the outer side of the first ratchet, and the left side of second ratchet (12) is provided with gear (13), guide slot (18) have been seted up to the left side inside of support (1), and the inside of guide slot (18) is provided with first movable rod (14) and second movable rod (15), first movable rod (14) set up the top at second movable rod (15), and are connected through third spring (17) between first movable rod (14) and first movable rod (14) to cutting knife (16) are all installed to the inboard of first movable rod (14) and second movable rod (15).

2. The production device capable of quantitatively winding and shearing the sofa cover cloth according to the claim 1, is characterized in that: the connecting sleeve (4) and the winding roller (2) form a cam structure, the connecting sleeve (4) and the first ratchet wheel (8) form a rotating structure through the extrusion rod (6), and the extrusion rod (6) and the guide sleeve (5) form a sliding structure.

3. The production device capable of quantitatively winding and shearing the sofa cover cloth according to the claim 1, is characterized in that: the single connecting block (9) is of a telescopic structure, the top end of the connecting block (9) is of a concave structure, and the connecting block (9) is movably connected with the limiting block (11).

4. The production device capable of quantitatively winding and shearing the sofa cover cloth according to the claim 1, is characterized in that: the second ratchet wheel (12) and the first ratchet wheel (8) form a rotating structure, the second ratchet wheel (12) is meshed with the gear (13) and is connected with the gear (13), and a convex arc-shaped structure is arranged on the outer side of the gear (13).

5. The production device capable of quantitatively winding and shearing the sofa cover cloth according to the claim 1, is characterized in that: the first movable rod (14) and the second movable rod (15) are arranged up and down correspondingly, and the first movable rod (14) and the second movable rod (15) and the guide groove (18) form a sliding structure.

6. The production device capable of quantitatively winding and shearing the sofa cover cloth according to the claim 1, is characterized in that: the outer sides of the first movable rod (14) and the second movable rod (15) are both provided with a convex structure, the convex structures of the first movable rod (14) and the second movable rod (15) are arranged on the outer side of the gear (13), and the gear (13) and the cutting knife (16) form a transmission mechanism through the first movable rod (14) and the second movable rod (15).