CN218838338U

CN218838338U - Thick pipe drawbench

Info

Publication number: CN218838338U
Application number: CN202223263657.6U
Authority: CN
Inventors: 邓少辉
Original assignee: Yuli Electronic Technology Xingtai Co ltd
Current assignee: Yuli Electronic Technology Xingtai Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-11
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a thick pipe drawbench, which comprises a first bracket, wherein the first bracket is provided with a workbench, and a chain positioned between the left end and the right end of the workbench is rotatably arranged on the workbench; the left end of the workbench is provided with a first mounting plate which stretches across the upper part of the left end of the chain, and the first mounting plate is provided with a stop block which is used for penetrating through the right end of the mold core and stopping the insulating tube; and the chain is provided with a positioning mechanism which is positioned on the right side of the first mounting plate and used for connecting the right end of the mold core so as to pull out the mold core under the rotation of the chain. The utility model discloses a chain, dog and positioning mechanism that set up not only can pull out the mold core from the insulating tube, still can not damage the insulating tube, the applicable thicker insulating tube off-the-shelf demoulding.

Description

Thick pipe drawbench

Technical Field

The utility model relates to an insulating tube demoulding technical field, concretely relates to thick pipe drawbench.

Background

When the insulating pipe is reeled, the middle of the insulating pipe is provided with the mold core, the length of the mold core is longer than that of the insulating pipe, and two ends of the mold core respectively extend out of two ends of the insulating pipe to form a part, so that the mold core can be conveniently pulled out of the formed insulating pipe during demoulding.

However, when the insulating tube is formed on the film core, the insulating tube is formed in a winding mode, so that the insulating tube and the film core are combined tightly, and can not be pulled apart by hand, and only equipment can be used. The existing equipment usually pulls out the membrane core by clamping the insulating tube, but the clamped insulating tube is easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs solve provides a thick pipe drawbench, can pull out the mold core in the thick insulating tube finished product, and does not damage the insulating tube.

In order to solve the technical problem, the utility model adopts the following technical proposal.

The thick pipe drawbench comprises a first bracket, wherein a workbench is arranged on the first bracket, and a chain positioned between the left end and the right end of the workbench is rotatably arranged on the workbench; the left end of the workbench is provided with a first mounting plate stretching over the left end of the chain, and the first mounting plate is provided with a stop block for penetrating through the right end of the mold core and stopping the insulating tube outside; and the chain is provided with a positioning mechanism which is positioned on the right side of the first mounting plate and used for connecting the right end of the mold core so as to pull out the mold core under the rotation of the chain.

Preferably, the right end of the workbench is rotatably provided with a driving wheel meshed with the chain, and the left end of the workbench is rotatably provided with a driven wheel meshed with the chain; the first support is provided with a motor with a speed reducer, and an output shaft of the motor with the speed reducer is in transmission connection with the driving wheel through a conveying belt.

Preferably, the stop block is provided with a through hole for penetrating through the right end of the mold core, and the aperture size of the through hole is not smaller than the outer diameter of the mold core and smaller than the outer diameter of the insulating tube.

Preferably, a stay bar for supporting the stopper is obliquely arranged between the right side surface of the stopper and the upper side surface of the right end of the first mounting plate.

Preferably, the positioning mechanism comprises two positioning columns and a pin shaft; the two positioning columns are arranged on the upper surface of the second mounting plate and are provided with through grooves at intervals along the width direction of the chain, and the through grooves are used for penetrating through the right end of the mold core; the right-hand member of mold core has seted up the perforation along the radial run-through of mold core, and the length of round pin axle is greater than the width in groove and wears to establish in the perforation, and the right flank butt of the both ends of round pin axle and two reference columns.

Preferably, the left side of first support is provided with the second support, is provided with the support that is used for holding to put the insulating tube on the second support and puts the platform, holds in the palm and puts the bench and offer the arc recess that is used for holding the insulating tube bottom.

Due to the adoption of the technical scheme, the utility model has the following technical progress.

The utility model can not only pull out the mold core from the insulating tube, but also can not damage the insulating tube through the arranged chain, the stop block and the positioning mechanism, and is suitable for the demoulding of thicker insulating tube finished products; the insulating tube can be supported and placed through the supporting and placing table, and manpower is greatly saved.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural view of the first mounting plate and the stopper of the present invention;

fig. 3 is a schematic view of the positioning column of the present invention;

fig. 4 is a schematic structural view of the supporting platform of the present invention.

Wherein: 1. the automatic transmission mechanism comprises a first support, 2 working tables, 3 motors with speed reducers, 4 transmission belts, 5 driving wheels, 6 driven wheels, 7 chains, 8 first mounting plates, 81 support rods, 9 stop blocks, 91 through holes 10, a second mounting plate, 11, a nut, 12, a positioning column, 121, a through groove, 13, a pin shaft, 14, a second support, 15, a support table, 151, an arc-shaped groove, 16, an insulating pipe, 17, a mold core, 171 and a through hole.

Detailed Description

The present invention will be described in further detail with reference to the drawings and the following detailed description.

A thick pipe drawbench is shown in a combined figure 1 and comprises a first bracket 1, wherein a workbench 2 is arranged on the first bracket 1, a chain 7, a stop block 9 and a positioning mechanism are arranged on the workbench 2, and the chain 7 is rotatably arranged on the workbench 2; a stop block 9 is arranged on the workbench 2, and the stop block 9 is used for penetrating one end of the mold core 17 and stopping the insulating tube 16 outside; the positioning mechanism is arranged on the chain 7 and is used for connecting one end of the mold core 17, which passes through the stop block 9, and when the chain 7 rotates, the positioning mechanism pulls out the mold core 17 from the insulating tube 16.

The right-hand member of workstation 2 rotates and is provided with action wheel 5, and the left end of workstation 2 rotates and is provided with from driving wheel 6, and chain 7 is connected with action wheel 5 and from driving wheel 6 meshing to the rotation sets up between the left end and the right-hand member of workstation 2. The first support 1 is provided with a motor 3 with a speed reducer, and an output shaft of the motor 3 with the speed reducer is in transmission connection with a driving wheel 5 through a conveyor belt 4. The clockwise driving wheel 5 is driven to rotate by the motor 3 with the speed reducer, and the driving wheel 5 rotates clockwise to drive the chain 7 to rotate rightwards.

The left end of the workbench 2 is provided with a first mounting plate 8 spanning above the left end of the chain 7, and a stop block 9 is arranged on the first mounting plate 8. As shown in fig. 2, the stopper 9 is provided with a through hole 91, and the aperture size of the through hole 91 is not smaller than the outer diameter size of the mold core 17, so that the through hole can penetrate through the right end of the mold core 17; the aperture size of the through hole 91 is smaller than the outer diameter size of the insulating tube 16, so that the insulating tube 16 can be kept out after the right end of the mold core 17 passes through the through hole 91.

And two symmetrically arranged support rods 81 are obliquely arranged between the right side surface of the stop block 9 and the upper side surface of the right end of the first mounting plate 8, and the two support rods 81 can support the stop block 9 when the mold core 17 is pulled out.

The positioning mechanism comprises two positioning columns 12 and a pin shaft 13, a second mounting plate 10 positioned on the right side of the first mounting plate 8 is arranged on the chain 7, as shown in fig. 3, the two positioning columns 12 are fixedly arranged on the upper surface of the second mounting plate 10 through two nuts 11 arranged on the upper surface of the second mounting plate 10 and are arranged at intervals along the width direction of the chain 7, a through groove 121 is formed between the two positioning columns 12 arranged at intervals, and the through groove 121 is used for penetrating through the right end of the mold core 17; the right end of the mold core 17 is provided with a through hole 171 along the radial direction of the mold core 17, the length of the pin shaft 13 is larger than the width of the through groove 121, the pin shaft 13 is arranged in the through hole 171 in a penetrating mode, and two ends of the pin shaft 13 are abutted to the right side faces of the two positioning columns 12. When the chain 7 rotates rightwards, the two positioning columns 12 also move rightwards, so that a force for moving rightwards is applied to the mold core 17 through the pin shaft 13, meanwhile, the insulating tube 16 cannot move horizontally under the action of the stop block 9, and therefore the mold core 17 can be pulled out of the insulating tube 16, and the insulating tube 16 cannot be damaged.

The left side of first support 1 is provided with second support 14, is provided with on the second support 14 and holds in the palm and put platform 15, as shown in fig. 4, holds in the palm and puts on platform 15 along holding in the palm the length direction of putting platform 15 and seted up arc recess 151, and arc recess 151 is used for holding the bottom of insulating tube 16 to put the stable support of insulating tube 16 on holding in the palm and putting platform 15, and then avoid insulating tube 16 to come off the membrane in-process, insulating tube 16 is held in the palm to the manual work, has practiced thrift the manpower greatly.

When the utility model is used, the insulating tube 16 with the mold core 17 is placed in the arc-shaped groove 151 of the supporting and placing table 15, the right end of the mold core 17 sequentially passes through the through hole 91 on the stop block 9 and the passing groove 121 formed between the two positioning columns 12, the perforation 171 at the right end of the mold core 17 also passes through the passing groove 121, and meanwhile, the insulating tube 16 is blocked by the stop block 9; rotating the insulating tube 16 to make the through hole 171 at the right end of the mold core 17 horizontal, and enabling the pin shaft 13 to penetrate through the through hole 171, wherein two ends of the pin shaft 13 penetrate out of the through hole 171 and are opposite to the two positioning columns 12; starting to take speed reducer motor 3 drive chain 7 to rotate to the right, two reference columns 12 move right under the drive of chain 7 with the both ends butt of round pin axle 13, along with the continuation motion of chain 7, two reference columns 12 exert the power of right motion through round pin axle 13 to mold core 17 to pull out mold core 17 from insulating tube 16, the in-process that mold core 17 pulled out, insulating tube 16 receives the fender of dog 9, can not damage.

Claims

1. Thick pipe drawbench is provided with workstation (2), its characterized in that including first support (1) on first support (1): a chain (7) positioned between the left end and the right end of the workbench (2) is rotatably arranged on the workbench (2); a first mounting plate (8) stretching over the left end of the chain (7) is arranged at the left end of the workbench (2), and a stop block (9) which penetrates through the right end of the mold core (17) and blocks the insulating tube (16) is arranged on the first mounting plate (8); and a positioning mechanism which is positioned on the right side of the first mounting plate (8) and used for connecting the right end of the mold core (17) to pull out the mold core (17) under the rotation of the chain (7) is arranged on the chain (7).

2. The tube drawing bench of claim 1, wherein: a driving wheel (5) meshed with the chain (7) is rotatably arranged at the right end of the workbench (2), and a driven wheel (6) meshed with the chain (7) is rotatably arranged at the left end of the workbench (2); the first support (1) is provided with a motor (3) with a speed reducer, and an output shaft of the motor (3) with the speed reducer is in transmission connection with a driving wheel (5) through a conveying belt (4).

3. The tube drawing bench of claim 1, wherein: a through hole (91) used for penetrating through the right end of the mold core (17) is formed in the stop block (9), and the aperture size of the through hole (91) is not smaller than the outer diameter of the mold core (17) and smaller than the outer diameter of the insulating tube (16).

4. The tube drawing bench of claim 1, wherein: and a support rod (81) for supporting the stop block (9) is obliquely arranged between the right side surface of the stop block (9) and the upper side surface of the right end of the first mounting plate (8).

5. The tube drawing bench of claim 1, wherein: the positioning mechanism comprises two positioning columns (12) and a pin shaft (13); the two positioning columns (12) are arranged on the upper surface of the second mounting plate (10) and are provided with through grooves (121) at intervals along the width direction of the chain (7) for penetrating through the right end of the mold core (17); the right end of the mold core (17) is radially penetrated through and provided with a through hole (171) along the mold core (17), the length of the pin shaft (13) is larger than the width of the groove (121) and penetrates through the through hole (171), and the two ends of the pin shaft (13) are abutted to the right side faces of the two positioning columns (12).

6. The tube drawing bench of claim 1, wherein: the left side of first support (1) is provided with second support (14), is provided with on second support (14) and is used for holding the support of putting insulating tube (16) and puts platform (15), holds in the palm and puts and offer arc recess (151) that are used for holding insulating tube (16) bottom on platform (15).