CN217891805U

CN217891805U - PVC tubular product production is with tubular product draw gear who has protective structure

Info

Publication number: CN217891805U
Application number: CN202220996712.3U
Authority: CN
Inventors: 陈华
Original assignee: Jiangsu Baitong Plastics Development Co ltd
Current assignee: Jiangsu Baitong Plastics Development Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-11-25
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses a PVC tubular product production is with tubular product draw gear that has protective structure belongs to PVC tubular product production technical field, when having directed against the tractor with tubular product to cutting equipment transmission, the tubular product is easy to take place to seriously buckle and is touched the problem that produces the wearing and tearing by the external force mistake in the action of gravity, including casing, transport chamber and conveyer belt, one side level of casing is provided with the mobile station, has seted up on the casing and has accomodate the chamber, is provided with on the mobile station and prevents mistake and touch part and a plurality of pipe fitting support part; the utility model discloses a set up of accepting board and pipe fitting supporting component can carry out the auxiliary stay to the pipe fitting effectively, makes the pipe fitting keep the level to implement and carry, avoids the pipe fitting to take place to buckle because of rigid not strong, receives self gravity to influence, through preventing that the setting of mistake touching the part provides reliable protective environment for the pipe fitting, reduces the external force and touches the wearing and tearing to the pipe fitting by mistake, guarantees the production quality of pipe fitting.

Description

PVC tubular product production is with tubular product draw gear who has protective structure

Technical Field

The utility model belongs to the technical field of the production of PVC tubular product, concretely relates to PVC tubular product production is with tubular product draw gear who has protective structure.

Background

The PVC pipe is a hard PVC pipe, is a plastic pipe which is developed and applied at the earliest by extrusion molding by a hot pressing method after polyvinyl chloride resin is matched with a stabilizer, a lubricant and the like, is short for PVC, mainly comprises polyvinyl chloride, is a material for enhancing the heat resistance, toughness and ductility of the PVC pipe by adding other components, the uppermost layer of the surface film is paint, the middle main component is polyvinyl chloride, and the lowermost layer is back-coated with an adhesive.

In the prior art, in the processing of PVC pipes, a PVC pipe traction device is needed to be used, the pipes are sent into a cutting machine by the traction device, the pipe cutting machine is controlled to cut the passing steel wire mesh framework plastic pipes into required lengths, but the pipe traction device in the prior art has the following problems in actual use:

(1) the existing factory assembly line is arranged, a certain distance exists between the discharge end of the tractor and the pipe cutting equipment, so that the pipe can pass through the distance in a multi-suspension mode, and the pipe is not rigid and strong when being output by the extrusion equipment and is seriously bent under the action of gravity when being transmitted in a suspension mode easily, so that the quality of the pipe is influenced.

(2) And the pipe has the characteristic of low hardness when being output, and the pipe can be mistakenly touched by external force in the process of being conveyed to cutting equipment by a tractor, so that certain abrasion is caused.

Therefore, a pipe traction device with a protection structure for PVC pipe production is needed, and the problem that when a tractor in the prior art transmits a pipe to a cutting device, the pipe is easy to be seriously bent under the action of gravity and mistakenly touched by external force to cause abrasion is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PVC tubular product production is with tubular product draw gear who has protective structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PVC tubular product production is with tubular product draw gear who has protective structure, including casing, level set up in transport chamber and two longitudinal symmetry in the casing set up in carry the conveyer belt of intracavity, one side level of casing is provided with the mobile station, offer on the casing and be used for accomodating the chamber of accomodating of mobile station, be provided with on the mobile station and prevent mistake and touch part and a plurality of pipe fitting supporting part, the mobile station including accept the board with set up perpendicularly in the landing leg on four corners in accept the board bottom, the end of landing leg is provided with the gyro wheel.

What need explain in the scheme is, prevent that mistake touches part and locate including the cover accept the protective frame on the board, protective frame is located accomodate the outside in chamber, and the both ends of protective frame bottom all are provided with the location strip, accept to offer on the board with the constant head tank that the location strip matches.

It is further worth explaining that the pipe fitting supporting part comprises a bearing shaft arranged above the machine shell and a contraction groove arranged on the top surface of the machine shell and used for accommodating the bearing shaft, two ends of a central shaft of the bearing shaft are respectively and rotatably connected with a support, a pressing plate corresponding to the bearing shaft is horizontally arranged below the bearing plate, two supporting rods are symmetrically and vertically arranged on the pressing plate and penetrate through the contraction groove upwards and are respectively and correspondingly connected with the two supports, and the bearing shaft and the lowermost conveying belt are positioned at the same horizontal position.

Furthermore, the two ends of the bottom surface of the pressure plate are threaded with fixing bolts, and the bearing plate is provided with threaded holes matched with the fixing bolts.

As a preferable embodiment, a return spring is arranged on the rod body of the support rod, one end of the return spring is connected with the support, and the other end of the return spring is connected with the inner wall of the bottom end of the shrinkage groove.

As a preferred embodiment, the inner walls of the two sides of the storage cavity are both horizontally provided with sliding strips, and the side edge of the bearing plate is provided with a guide groove matched with the sliding strips.

As a preferred embodiment, a rubber layer is arranged on the inner wall of the guide groove, and the rubber layer is attached to the outer wall of the slide bar.

Compared with the prior art, the utility model provides a pair of PVC tubular product production is with tubular product draw gear who has protective structure includes following beneficial effect at least:

(1) Through the setting of accepting board and pipe fitting supporting component, when the pipe fitting conveys by the adjacent equipment of conveying intracavity side direction, can be according to the interval between casing and the adjacent equipment in advance, the board is accepted in the pulling, make and accept the board and can erect between casing and adjacent equipment, you mend the existence of interval, and adjust the height of bearing axle among a plurality of pipe fitting supporting component on accepting the board in proper order, make a plurality of bearing axles and the conveyer belt of below be in same horizontal position, then the pipe fitting is actually when carrying outward, the pipe fitting can progressively shift on a plurality of bearing axles, the bearing axle can carry out auxiliary stay to the pipe fitting effectively, make the pipe fitting keep the level to implement and carry, avoid the pipe fitting to be because of hard not strong, receive self gravity to influence to take place the bending.

(2) Through the setting of preventing mistake and touching the part, according to interval between casing and the adjacent equipment, will accept the board and pull out the back from accomodating the intracavity side, by location strip and constant head tank, it is inboard to make the location strip aim at and slide in the constant head tank, establishes protective frame in accepting the board top, and therefore the pipe fitting can be in the inboard activity of protective frame when the actual transport, and the protective frame just provides reliable protective environment for the pipe fitting, reduces the wearing and tearing that external force mistake touched the pipe fitting, guarantees the production quality of pipe fitting.

Drawings

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

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

FIG. 3 is a schematic view of the separation structure of the protection frame and the bearing plate of the present invention;

fig. 4 is a schematic view of a partial structure of the bottom surface of the receiving plate of the present invention.

In the figure: 1. a housing; 2. a delivery lumen; 3. a conveyor belt; 4. a receiving cavity; 5. a bearing plate; 6. a support leg; 7. a roller; 8. a contraction groove; 9. a bearing shaft; 10. a support; 11. a strut; 12. a return spring; 13. pressing a plate; 14. fixing the bolt; 15. a protective frame; 16. a positioning bar; 17. positioning a groove; 18. a guide groove.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical scheme of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and based on the described embodiments of the present invention, all other embodiments obtained by the ordinary skilled person in the art on the premise of not needing creative work all belong to the scope of protection of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides a pipe traction device with protective structure for PVC pipe production, comprising a casing 1, a conveying cavity 2 horizontally arranged in the casing 1 and two conveying belts 3 symmetrically arranged in the conveying cavity 2 up and down, wherein a mobile station is horizontally arranged on one side of the casing 1, a containing cavity 4 for containing the mobile station is arranged on the casing 1, and an anti-error contact component and a plurality of pipe support components are arranged on the mobile station;

the mobile station comprises a bearing plate 5 and supporting legs 6 vertically arranged on four corners at the bottom end of the bearing plate 5, and the tail ends of the supporting legs 6 are provided with rollers 7.

By accepting board 5, it is inboard that the pipe fitting gets into and carries 2, when being used for conveying to adjacent equipment by two conveyer belts 3, can use in advance and accept board 5 and erect between casing 1 and adjacent equipment, you mend the interval, and by preventing mistake touching the part, can be for the actual transfer process to adjacent equipment of pipe fitting, provide reliable protective environment, reduce the wearing and tearing to the pipe fitting of external force mistake touching, a plurality of pipe fitting supporting component in addition, make the pipe fitting keep the level implement to carry, avoid the pipe fitting because of hard not strong, receive self gravity to influence and take place the bending.

As further shown in fig. 1, fig. 2 and fig. 3, it is worth specifically explaining that the false touch preventing component includes a protection frame 15 covering the receiving plate 5, the protection frame 15 is located outside the receiving cavity 4, two ends of the bottom end of the protection frame 15 are both provided with positioning strips 16, and the receiving plate 5 is provided with positioning grooves 17 matching with the positioning strips 16.

By location strip 16 and constant head tank 17, when treating that accept board 5 erects between casing 1 and adjacent equipment, aim at location strip 16 and slide into constant head tank 17 inboard, alright make protective frame 15 set up firmly on accepting board 5, make things convenient for protective frame 15's installation, protective frame 15 just provides reliable protective environment for the transfer process of pipe fitting from this.

Further as shown in fig. 1, fig. 2, fig. 3 and fig. 4, it is worth specifically explaining that the pipe supporting component includes a bearing shaft 9 disposed above the housing 1 and a contraction groove 8 disposed on the top surface of the housing 1 and used for accommodating the bearing shaft 9, two ends of a central shaft of the bearing shaft 9 are both rotatably connected to a support 10, a pressing plate 13 corresponding to the bearing shaft 9 is horizontally disposed below the bearing plate 5, two support rods 11 are symmetrically and vertically disposed on the pressing plate 13, the two support rods 11 both upwardly penetrate through the contraction groove 8 and are respectively connected to the two support seats 10, and the bearing shaft 9 and the lowermost conveying belt 3 are at the same horizontal position.

By bearing axle 9 and shrink groove 8, when the board 5 of awaiting acceptance sets up between casing 1 and adjacent equipment, stimulate a plurality of bearing axle 9 on accepting board 5 in proper order, cause the height of bearing axle 9 and below conveyer belt 3 to keep the level, then the pipe fitting is actually when outwards carrying, a plurality of bearing axles 9 cooperate each other, but auxiliary stay pipe fitting, make the pipe fitting keep the level to transmit, and after the pipe fitting is accomplished to wear to defeatedly, utilize shrink groove 8 to accomodate bearing axle 9, be convenient for in proper order will accept board 5 to accomodating the intracavity 4 propelling movement, when the pipe fitting is actually moved on bearing axle 9, by rotating between bearing axle 9 and the support 10 and being connected and can obtain, bearing axle 9 can receive friction rotation in step, reduce the hindrance to pipe fitting transportation process, and when actually pulling bearing axle 9, support 10 accessible branch 11 drives clamp plate 13 syntropy displacement, two branch 11 cooperate, prescribe the removal orbit of limiting bearing axle 9.

The scheme has the following working processes: when the pipe fitting conveying device is used, the bearing plate 5 can be pulled according to the distance between the machine shell 1 and the adjacent cutting equipment to enable the bearing plate 5 to move out of the containing cavity 4, the distance between the machine shell 1 and the adjacent cutting equipment is compensated, the bearing plate 5 is erected between the machine shell 1 and the adjacent equipment, the bearing shafts 9 are pulled on the upper surfaces of the bearing plate 5 between the machine shell 1 and the adjacent equipment one by one, the bearing shafts 9 are enabled to move out of the inner sides of the shrinkage grooves 8, the bearing shafts 9 are horizontally adjusted to be in the same horizontal direction as the lowermost conveying belt 3, then the positioning strips 16 on the protection frame 15 can be aligned to slide into the inner sides of the positioning grooves 17 at the positions, far away from one end of the machine shell 1, of the bearing plate 5, the protection frame 15 can be erected above the bearing plate 5, when the pipe fitting is conveyed to the adjacent cutting equipment from the inner side of the conveying cavity 2 under the action of the two conveying belts 3, the pipe fitting can gradually enter the inner sides of the protection frame 15 and can be displaced on the plurality of the bearing shafts 9, and the protection frame 15 can provide reliable protection space for the pipe fitting, and the pipe fitting can be matched to assist in bending and support the pipe fitting so as to prevent the pipe fitting from being automatically.

According to the working process, the following steps are known: through accepting the board 5, can be according to the interval between casing 1 and the adjacent equipment in advance, make and accept the board 5 and erect between casing 1 and the adjacent equipment, you mend the existence of interval, and wait to accept the board 5 and stimulate to the assigned position after, gradually adjust and accept the bearing axle 9 on the board 5, make a plurality of bearing axles 9 and the conveyer belt 3 of below be in same horizontal position, a plurality of bearing axles 9 just cooperate, make the pipe fitting keep the level to carry, and through location strip 16 and constant head tank 17, can conveniently install protection frame 15 on accepting the board 5, make protection frame 15 can provide reliable protective environment for the transmission of pipe fitting, reduce the wearing and tearing of external force mistake touching the pipe fitting, guarantee the production quality of pipe fitting.

As shown in fig. 4, it is worth specifically describing that the fixing bolts 14 are threaded through both ends of the bottom surface of the pressing plate 13, and the bearing plate 5 is provided with threaded holes matching with the fixing bolts 14.

When adjusting bearing axle 9 to the assigned position, can run through clamp plate 13 by fixing bolt 14 to make 14 screw threads of fixing bolt penetrate threaded hole, fixing bolt 14 cooperatees with the screw hole from this, and fixing clamp plate 13 conveniently implements the location operation to bearing axle 9, guarantees bearing axle 9 and the steadiness that the pipe fitting lasts the transportation process.

As further shown in fig. 2, it should be specifically noted that a shaft of the supporting rod 11 is provided with a return spring 12, one end of the return spring 12 is connected to the support 10, and the other end of the return spring 12 is connected to the inner wall of the bottom end of the retraction slot 8.

By reset spring 12, pulling bearing axle 9 for during branch 11 displacements, branch 11 can be synchronous extension reset spring 12, makes reset spring 12 deformation, and then just utilizes reset spring 12's resilience force, can twist fixing bolt 14 and remove fixed back to bearing axle 9, and branch 11 alright can restore to the throne at the effect of reset spring 12 resilience force, pulling bearing axle 9 self-reset.

As further shown in fig. 1, fig. 2, fig. 3 and fig. 4, it is worth concretely explaining that sliding bars are horizontally arranged on the inner walls of both sides of the receiving cavity 4, and the side edge of the bearing plate 5 is provided with a guide groove 18 matched with the sliding bars.

By the slide bar and the guide groove 18, when the bearing plate 5 is pulled, the guide groove 18 is fixed, and the bearing plate 5 can slide and displace on the contraction groove 8, thereby limiting the moving track of the bearing plate 5 and ensuring the stability of the bearing plate 5 during moving.

As further shown in fig. 1, 2, 3 and 4, it is worth specifically explaining that a rubber layer is disposed on the inner wall of the guide groove 18, and the rubber layer is attached to the outer wall of the slide bar.

The rubber layer is arranged on the inner wall of the guide groove 18, so that after the bearing plate 5 is pulled, a certain braking effect is applied to the bearing plate 5 by using friction force.

To sum up: through the bearing plate 5, can be according to the interval between casing 1 and the adjacent equipment in advance, make the bearing plate 5 can erect between casing 1 and the adjacent equipment, you mend the existence of interval, and wait to bear the board 5 and stimulate to the designated position after, gradually adjust the bearing axle 9 on the bearing plate 5, make a plurality of bearing axles 9 and the conveyer belt 3 of below be in same horizontal position, a plurality of bearing axles 9 just cooperate, make the pipe fitting keep the level to carry, and through locating strip 16 and constant head tank 17, can conveniently install protective frame 15 on the bearing plate 5, make protective frame 15 can provide reliable protective environment for the transmission of pipe fitting, reduce the wearing and tearing to the pipe fitting that external force touched by mistake, guarantee the production quality of pipe fitting, by fixing bolt 14, can fix clamp plate 13, conveniently implement the location operation to bearing axle 9, guarantee bearing axle 9 is firm in the pipe fitting continuous transportation process, by reset spring 12, utilize the resilience force of reset spring 12, can remove fixing bolt 14 and relieve and fix bearing axle 9 by oneself, by slide strip and guide groove 18, can limit the removal orbit of the bearing plate 5, make the bearing plate 5 accomplish the stability of the pulling after the bearing plate by twisting, make the bearing plate of the certain pulling effect of the bearing plate, make the bearing plate accomplish by the inner wall of the brake.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PVC tubular product production is with tubular product draw gear that has protective structure, include casing (1), level set up in transport chamber (2) in casing (1) and two longitudinal symmetries set up in carry conveyer belt (3) in chamber (2), its characterized in that, one side level of casing (1) is provided with the mobile station, set up on casing (1) and be used for accomodating the chamber (4) of accomodating of mobile station, be provided with on the mobile station and prevent mistake touching part and a plurality of pipe fitting support component, the mobile station including accept board (5) and set up perpendicularly in accept landing leg (6) on four corners in board (5) bottom, the end of landing leg (6) is provided with gyro wheel (7).

2. The pipe traction device with the protective structure for the PVC pipe production according to claim 1 is characterized in that: prevent mistake and touch the part including covering and locate protective frame (15) on accepting board (5), protective frame (15) are located accomodate the outside of chamber (4), and the both ends of protective frame (15) bottom all are provided with location strip (16), accept and seted up on board (5) with constant head tank (17) that location strip (16) match.

3. The pipe traction device with the protective structure for the PVC pipe production according to claim 1 is characterized in that: the pipe fitting supporting part comprises a bearing shaft (9) arranged above the machine shell (1) and a supporting seat (10) arranged at the top surface of the machine shell (1) and used for containing a contraction groove (8) of the bearing shaft (9), the two ends of the center shaft of the bearing shaft (9) are connected with the supporting seat (10) in a rotating mode, the lower level of the bearing plate (5) is provided with a pressing plate (13) corresponding to the bearing shaft (9), two supporting rods (11) are symmetrically and vertically arranged on the pressing plate (13) and penetrate through the supporting rods (11) upwards, the contraction groove (8) is connected with the two supporting seats (10) correspondingly, and the bearing shaft (9) is located at the lowest position of the conveying belt (3).

4. The pipe traction device with the protective structure for the PVC pipe production according to claim 3 is characterized in that: fixing bolts (14) penetrate through the two ends of the bottom surface of the pressing plate (13) in a threaded mode, and threaded holes matched with the fixing bolts (14) are formed in the bearing plate (5).

5. The pipe traction device with the protective structure for the PVC pipe production according to claim 3 is characterized in that: a return spring (12) is arranged on the rod body of the supporting rod (11), one end of the return spring (12) is connected with the support (10), and the other end of the return spring (12) is connected with the inner wall of the bottom end of the shrinkage groove (8).

6. The pipe traction device with the protective structure for the PVC pipe production according to claim 2 is characterized in that: sliding strips are horizontally arranged on the inner walls of the two sides of the accommodating cavity (4), and guide grooves (18) matched with the sliding strips are formed in the side edges of the bearing plates (5).

7. The pipe traction device with the protective structure for the PVC pipe production according to claim 6 is characterized in that: and a rubber layer is arranged on the inner wall of the guide groove (18), and the rubber layer is attached to the outer wall of the sliding strip.