CN212712079U - Unreeling frame of covering machine - Google Patents

Abstract

The utility model relates to a unreeling rack of a covering machine, which relates to the technical field of hose production and manufacture and comprises a bracket, a shaft lever arranged on the bracket, a first wire coil and a second wire coil arranged at two ends of the shaft lever, a hose is wound on the shaft lever, a sliding hole for the shaft lever to pass is arranged on the second wire coil, a plurality of connecting grooves are arranged on the side wall of the shaft lever along the first wire coil towards the second wire coil, an annular column pipe is protruded towards the first wire coil on the side wall of the second wire coil, through holes corresponding to the connecting grooves are arranged on the side wall of the annular column pipe, a locking piece is arranged between the through holes and the connecting grooves, the locking piece between the through holes and the connecting grooves is released, and then the fixation between the annular column pipe and the shaft lever is released, so that the second wire coil can slide towards the first wire coil or away from the first wire coil in the connecting grooves on the shaft lever, thereby adjusting the distance between the, the utility model has the advantages of it can satisfy more or less hose transport to need not to change the unreel frame.

Description

Unreeling frame of covering machine

Technical Field

The utility model belongs to the technical field of the technique of hose manufacturing and specifically relates to a frame is unreeled to covering machine is related to.

Background

At present, hoses are widely adopted in use places such as medium transmission and hydraulic transmission, for example, oil, gas and water pipelines of departments such as petroleum, chemical engineering, mines, oceans, instruments and meters mostly adopt hoses, and the production and manufacturing of the hoses are also important, for example, the production and manufacturing of fiber reinforced PVC transparent hoses are wrapped by three layers of materials, and the hoses need to be rolled up and wound on an unreeling frame and conveyed to a covering machine through the rotating unreeling frame in the process of being wrapped by the materials.

The existing unwinding frame is fixedly connected with the bases through two lower cross rods, inclined supports are respectively fixedly arranged on the bases, a supporting clamping groove is formed in the top ends of the inclined supports, bearings are arranged in the clamping grooves, a shaft lever penetrates through the two bearings, a wire coil penetrates through the shaft lever, the bases are provided with 4 rollers, the rollers and the bases are fixed together through welding, a push-pull handle is arranged at one end of each base and located between the two bases, the height of the push-pull handle is lower than that of the inclined supports, and the unwinding frame is also suitable for unwinding fiber reinforced PVC (polyvinyl chloride) hoses on a covering machine.

The above prior art solutions have the following drawbacks: when the steel wire rope coiling frame is used for unreeling and conveying hoses, because the distance between the two wire coils of the uncoiling frame after the wire coils leave a factory is fixed, the number of the hoses capable of unreeling and conveying is certain, and when the conveying hoses with more or less quantity need to be unreeled and conveyed, the uncoiling frame with larger or smaller distance between the wire coils needs to be replaced, so that the uncoiling frame is troublesome.

Disclosure of Invention

Not enough to prior art exists, one of the purposes of the utility model is to provide a frame of unreeling of covering machine has the quantity according to the hose and adjusts the distance between the drum, need not to change and unreel the advantage that the frame can satisfy more or less hose transport.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a frame of unreeling of covering machine, include the support, set up in thick bamboo on the support, set up in first drum, the second drum at thick bamboo both ends, the thick bamboo is used for twining the hose, set up the confession on the second drum the hole that slides that the thick bamboo passed, follow on the lateral wall of thick bamboo first drum to a plurality of spread grooves have been seted up to second drum direction, the second drum is back to back it has annular pillar pipe to go out on the lateral wall of first drum, seted up on the lateral wall of annular pillar pipe with the through-hole that the spread groove corresponds, the through-hole with be equipped with the locking piece between the spread groove.

Through adopting above-mentioned technical scheme, carry more or less hose, when the distance between first drum and the second drum needs to be adjusted, remove the locking piece between through-hole and the spread groove, and then annular pillar pipe removes with the fixed of thick stick, and the second drum of being convenient for slides towards first drum or keeps away from first drum and slides to adjust the distance between first drum and the second drum, so that more or less hose transport need not to change and unreels the frame.

The present invention may be further configured in a preferred embodiment as: the locking piece including run through-hole and spread groove and with the locking block of through-hole and spread groove joint, articulate in the chucking board on the wall of locking block both sides, seted up the confession on the pore wall of through-hole the logical groove that chucking board card was gone into.

Through adopting above-mentioned technical scheme, when adjusting the distance of first drum and second drum, rotate the chucking board round the pin joint of chucking board and locking block towards the direction of keeping away from the thick stick for the chucking board breaks away from logical groove, and then can follow the locking block and move out in spread groove and the through-hole, in order to relieve the fixed to the second drum, the second drum of being convenient for slides towards first drum on the thick stick or keeps away from first drum and slides, in order to adjust the distance between first drum and the second drum.

Furthermore, the end part of the locking block, which is far away from the clamping plate, protrudes with an insertion block, and a plurality of slots for the insertion block to be inserted are arranged at the bottom of the connection slot.

Through adopting above-mentioned technical scheme, after adjusting the distance between first line dish and the second line dish, pass the through-hole with the locking block for the slot of plug-in block insertion connection groove tank bottom on the locking block tip, in order being fixed in the spread groove with the locking block, the in-process that unreels at the second line dish is in order to reduce the locking block and do the ascending slip of horizontal direction in the spread groove, strengthens the steadiness of adjusting the distance back second line dish.

Furthermore, the clamping plate is far away from soft bulges are protruded on two opposite side walls of the locking block, and the groove wall of the through groove is provided with a clamping groove for clamping the soft bulges.

Through adopting above-mentioned technical scheme, fixing the locking block after the spread groove, rotate the chucking board round the pin joint of chucking board and locking block towards the direction of thick stick for the chucking integrated circuit board goes into logical groove, and then with soft protruding joint in the draw-in groove, in order to be fixed in logical inslot with the chucking board, be convenient for at the in-process improvement locking block that the second wire coil unreeled with lead to the groove be connected the steadiness.

Furthermore, a square block is protruded on the side wall of the clamping plate, which is back to the shaft lever.

Through adopting above-mentioned technical scheme, when needs are relieved locking piece and are led to the groove fixed, stir the square and drive the direction motion of chucking board towards keeping away from the locking piece for soft arch breaks away from in the draw-in groove, so that the chucking board is followed logical inslot and is rolled out.

Furthermore, the first drum is towards offer the confession on the lateral wall of second drum the tube hole that the hose passed, first drum is back to be equipped with the chucking on the lateral wall of hose the joint spare of hose.

Through adopting above-mentioned technical scheme, when using the frame winding hose of unreeling, the head end of hose need be fixed on the frame of unreeling, for be convenient for twine the hose on the frame of unreeling, through setting up tube hole and joint spare, passes the tube hole on the first drum with the head end of hose, and it is fixed with the head end joint of hose through joint spare on the lateral wall of second drum dorsad first drum to the reduction twines the hose to the thick stick in-process, the scattering of hose.

Furthermore, the clamping piece comprises a first fixing rod fixedly connected to the side wall of the second wire coil, a second fixing rod and a clamping rod hinged to the first fixing rod, a protruding block protrudes from the side wall of the clamping rod close to the second fixing rod, a groove for clamping the protruding block is formed in the second fixing rod, and the hose penetrates through the pipe hole and abuts against the clamping rod and the side wall of the second wire coil.

Through adopting above-mentioned technical scheme, when carrying out the joint with the head end of hose and fixing, with the joint pole round the pin joint of joint pole and first dead lever towards keeping away from first drum lateral wall direction motion, in order to separate the joint of lug and recess, passing between first dead lever and second dead lever at the hose head end that will pass the tube hole, rotate the lateral wall of joint pole towards first drum again, make lug joint to recess, with fixed joint pole and second dead lever, and then accessible joint pole supports the hose tightly on the lateral wall of first drum.

Further, the support includes the base, is fixed in two supports on the base, the both ends of beam of staff set up on two supports and rotate with the support and be connected, two be provided with two guide bars side by side between the support, leave the confession between two guide bars the direction space that the hose passed.

Through adopting above-mentioned technical scheme, when using unwinding device to carry out the hose and unreel, the hose crosses two guide bars that set up side by side between two supports to with the smooth transport of hose, reduce the hose and unreel piling up of in-process, improve hose conveying efficiency.

To sum up, the utility model discloses a following at least one useful technological effect:

through relieving the locking piece between through-hole and the spread groove, relieve annular pillar pipe and the fixed of thick stick, be convenient for the second drum along the thick stick towards first drum slide or keep away from first drum and slide to adjust the distance between first drum and the second drum, so that more or less hose transport need not to change and unreels the frame.

Through setting up joint spare, when using unreel the frame winding hose, the head end of hose need be fixed on unreeling the frame, is convenient for twine the hose on unreeling the frame, and the hose passes the tube hole on the first drum, and joint spare on the first drum lateral wall is fixed with the head end joint of hose to the reduction twines the hose to the thick stick in-process, the scattering of hose.

Through setting up the direction space, when using to unreel the frame and carry out the hose and unreel, the soft pole passes the direction space between two guide bars to with the smooth transport of hose, reduce the hose and unreel piling up of in-process, improve hose conveying efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the first viewing angle of the present invention.

Fig. 2 is a schematic partial cross-sectional view of an annular pillar tube and a shaft.

Fig. 3 is a schematic view of the overall structure at the second viewing angle of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Reference numerals: 1. a support; 2. a shaft lever; 3. a first wire coil; 4. a second wire coil; 5. a hose; 6. a sliding hole; 7. connecting grooves; 8. an annular column tube; 9. a through hole; 10. a locking member; 11. a locking block; 12. a chucking plate; 13. a through groove; 14. inserting a block; 15. a slot; 16. a soft bump; 17. a card slot; 18. a square block; 19. a tube hole; 20. a clamping piece; 21. a first fixing lever; 22. a second fixing bar; 23. a clamping and connecting rod; 24. a bump; 25. a groove; 26. a base; 27. a guide bar; 28. a guide space.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a frame of unreeling of covering machine, including support 1, rotate the axle bar 2 of connecting on support 1, fixed connection is in the first reel 3 of 2 one ends of axle bar, slide and connect in the second reel 4 of the 2 other ends of axle bar, axle bar 2 is the cylinder, and a winding hose 5, set up the hole of sliding 6 that supplies axle bar 2 to pass on the lateral wall of second reel 4, slide hole 6, second reel 4, the central line of 2 axial directions of first reel 3 and axle bar is in on the same straight line.

Referring to fig. 1 and 2, a plurality of connecting grooves 7 have been seted up along axial direction on the lateral wall of thick stick 2, and a plurality of connecting grooves 7 are along the circumferential direction evenly distributed of thick stick 2, and the both ends lateral wall of connecting groove 7 run through the axial direction of thick stick 2, the protrusion has the annular pillar pipe 8 coaxial with hole 6 slides on the lateral wall of second drum 4 back to first drum 3, set up the through-hole 9 that corresponds with connecting groove 7 along circumferential direction on the lateral wall of annular pillar pipe 8, be equipped with locking piece 10 between through-hole 9 and the connecting groove 7, through relieving locking piece 10, after adjusting the distance between first drum 3 and the second drum 4, second drum 4 after will sliding is fixed, so that carry more or less hose 5.

Referring to fig. 1 and 2, the locking member 10 includes a locking block 11 penetrating through the through hole 9 and the connecting groove 7 and clamped with the through hole 9 and the connecting groove 7, and a clamping plate 12 hinged to two opposite side walls of the locking block 11, a through groove 13 for the clamping plate 12 to rotate into and be clamped is formed in a hole wall of the through hole 9, a groove wall far away from the shaft lever 2 in the through groove 13 penetrates through a side wall of the annular pillar 8, and the locking block 11 is fixed on the annular pillar 8 by rotating the clamping plate 12 into the through groove 13; the locking block 11 has inserted block 14 towards the tip protrusion of beam 2, and the slot 15 that supplies inserted block 14 to peg graft is seted up to the tank bottom of connecting groove 7, and inserted block 14 pegs graft into slot 15 to be fixed in the connecting groove 7 with locking block 11, the in-process that unreels at second drum 4 is with reducing locking block 11 and do the ascending slip of horizontal direction in connecting groove 7, strengthen the steadiness of second drum 4 behind the adjustment distance.

Referring to fig. 2, a plurality of soft protrusions 16 protrude from two opposite side walls of the end, away from the locking block 11, of the clamping plate 12, the soft protrusions 16 are made of rubber materials, a clamping groove 17 for clamping the soft protrusions 16 is formed in a groove wall of the through groove 13, and the soft protrusions 16 are clamped to the clamping groove 17 so as to fix the clamping plate 12 in the through groove 13, so that the connection stability of the locking block 11 and the through groove 13 is improved in the unwinding process of the second reel 4; the end of the clamping plate 12 far away from the locking block 11 is protruded with a square block 18, and the square block 18 is protruded out of the side wall of the annular column tube 8, so that the square block 18 is pulled to drive the clamping plate 12 to move towards the direction far away from the locking block 11, and the soft protrusion 16 is separated from the clamping groove 17.

Referring to fig. 3, support 1 includes two bases 26, the both ends of beam 2 are worn to establish to two bases 26 in, and rotate with base 26 and be connected, be convenient for beam 2 rotate drive hose 5 unreel, two guide bars 27 of fixedly connected with side by side between two bases 26, leave the guide space 28 that supplies hose 5 to pass between two guide bars 27, hose 5 unreels the in-process and carries through guide space 28, in order to carry hose 5 more levelly and smoothly, reduce piling up of hose 5 unreeling the in-process, improve hose 5 conveying efficiency.

Referring to fig. 3 and 4, a tube hole 19 through which the head end of the hose 5 passes is formed in a side wall of the first reel 3 facing the second reel 4, when the hose 5 is unreeled by using the unreeling rack, the head end of the hose 5 needs to be wound and fixed first, so that the subsequent hose 5 is wound on the shaft lever 2, a clamping member 20 for clamping the hose 5 is arranged on a side wall of the first reel 3 facing away from the second reel 4, the head end of the hose 5 passes through the tube hole 19 and is clamped into the clamping member 20, the clamping member 20 includes a first fixing rod 21 and a second fixing rod 22 vertically and fixedly connected to a side wall of the second reel 4, and a clamping rod 23 hinged to the first fixing rod 21, a projection 24 projects from a side wall of the clamping rod 23 close to the second fixing rod 22 toward the second fixing rod 22, a groove 25 for clamping the projection 24 is formed in the second fixing rod 22, the clamping rod 23 clamps the hose 5 passing through the tube hole 19 between the clamping rod 23 and the side, and the clamping rod 23 is fixed on the second fixing rod 22 through the clamping connection of the convex block 24 and the groove 25, so that the hose 5 is fixed on the first wire coil 3, and the scattering of the hose 5 in the process of winding the hose 5 on the shaft lever 2 is reduced.

The implementation principle of the embodiment is as follows: when more or less conveying hoses 5 need to be unreeled and conveyed, the square block 18 is shifted towards the direction far away from the shaft lever 2, so that the clamping plate 12 rotates towards the direction far away from the shaft lever 2 around the hinged point of the clamping plate 12 and the locking block 11, the soft bulge 16 is separated from the clamping groove 17, the clamping plate 12 is separated from the through groove 13, the locking block 11 and the annular column pipe 8 are released from being fixed, the locking block 11 is further pulled out from the connecting groove 7, the inserting block 14 is separated from the inserting groove 15, the second wire coil 4 is convenient to move towards the first wire coil 3 or far away from the second wire coil 4 on the shaft lever 2, when the distance between the second wire coil 4 and the first wire coil 3 is adjusted, the locking block 11 is further inserted into the connecting groove 7 through the through hole 9, the square block 18 is shifted towards the shaft lever 2, so that the clamping plate 12 is clamped in the through groove 13, and the soft bulge 16 is clamped in the clamping groove 17, and the locking block 11 is fixed in the through, and then the inserting block 14 is inserted into the inserting groove 15 again to limit the transverse sliding of the fixing block in the connecting groove 7, so that the first reel 3 and the second reel 4 can be fixed after the distance between the two reels is adjusted, more or less hoses can be conveyed conveniently, and the unreeling rack does not need to be replaced.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (8)

1. The utility model provides a frame of unreeling of covering machine, include support (1), set up in beam (2) on support (1), set up in first drum (3), second drum (4) at beam (2) both ends, beam (2) are used for twining hose (5), its characterized in that: offer the confession on second drum (4) sliding hole (6) that axle thick stick (2) passed, follow on the lateral wall of axle thick stick (2) first drum (3) to a plurality of spread grooves (7) have been seted up to second drum (4) direction, second drum (4) are dorsad the protrusion has annular pillar pipe (8) on the lateral wall of first drum (3), seted up on the lateral wall of annular pillar pipe (8) with through-hole (9) that spread groove (7) correspond, through-hole (9) with be equipped with locking piece (10) between spread groove (7).

2. The unwinding frame of the covering machine according to claim 1, characterized in that: locking piece (10) including running through-hole (9) and spread groove (7) and with locking block (11) of through-hole (9) and spread groove (7) joint, articulate in chucking board (12) on locking block (11) both sides wall, seted up the confession on the pore wall of through-hole (9) chucking board (12) card go into logical groove (13).

3. The unwinding frame of the covering machine according to claim 2, characterized in that: the locking piece (11) is kept away from the end part of the clamping plate (12) is protruded with an insertion block (14), and a plurality of insertion grooves (15) for the insertion of the insertion block (14) are formed in the groove bottom of the connection groove (7).

4. The unwinding frame of the covering machine according to claim 2, characterized in that: the clamping plate (12) is far away from two opposite side walls of the locking block (11) and is provided with soft bulges (16) in a protruding mode, and the groove wall of the through groove (13) is provided with a clamping groove (17) for clamping the soft bulges (16).

5. The unwinding frame of the covering machine according to claim 2, characterized in that: a square block (18) is protruded on the side wall of the clamping plate (12) back to the shaft lever (2).

6. The unwinding frame of the covering machine according to claim 1, characterized in that: first drum (3) orientation seted up the confession on the lateral wall of second drum (4) tube hole (19) that hose (5) passed, first drum (3) are dorsad be equipped with the chucking on the lateral wall of hose (5) joint spare (20) of hose (5).

7. The unwinding frame of the covering machine according to claim 6, characterized in that: joint spare (20) including fixed connection in first dead lever (21), second dead lever (22) on second drum (4) lateral wall and articulate joint pole (23) on first dead lever (21), joint pole (23) are close to the protrusion has lug (24) on the lateral wall of second dead lever (22), set up on second dead lever (22) and supply recess (25) of lug (24) joint, hose (5) pass tube hole (19) and support tightly in joint pole (23) with between the lateral wall of second drum (4).

8. The unwinding frame of the covering machine according to claim 1, characterized in that: support (1) includes base (26), the both ends of beam (2) set up on two bases (26) and rotate with base (26) and be connected, two be provided with two guide bars (27) side by side between base (26), leave the confession between two guide bars (27) guide space (28) that hose (5) passed.

Images