CN216064988U

CN216064988U - Fluffy pole processingequipment

Info

Publication number: CN216064988U
Application number: CN202122536696.8U
Authority: CN
Inventors: 张向北; 孙冰; 教军锋; 乔志彬
Original assignee: Changge Sitaibo Machinery Co ltd
Current assignee: Changge Sitaibo Machinery Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-03-18
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a fluffy rod processing device, which comprises an installation rack, wherein a central bending mechanism is connected at the position, close to the center, of the upper surface of the installation rack, the central bending mechanism comprises a central limiting pressing wheel connected to the upper surface of the mounting rack, two groups of central pressing rod mechanisms are arranged in front of the central limiting pressing wheel, and two groups of central pressure lever mechanisms are symmetrically arranged at the left side and the right side of the central limiting pressure wheel, side lever bending mechanisms are respectively arranged at the positions, close to the two ends, of the upper surface of the mounting rack, and the two groups of side rod bending mechanisms are symmetrically arranged at the left side and the right side of the bending mechanism at the center of the upper surface of the mounting frame, the side rod bending mechanism comprises an end limiting pinch roller which is connected to the upper surface of the mounting rack in a rotating way, an end part pressure rod mechanism is arranged in front of the end part limiting pressure wheel, and the end part limiting pressure wheel is positioned on the upper surface of the mounting rack and close to the rear part of the central limiting pressure wheel; the tent pole processing device is convenient to operate and high in tent pole processing precision.

Description

Fluffy pole processingequipment

Technical Field

The utility model particularly relates to a fluffy rod processing device.

Background

The bending mechanism is often used to bend the fluffy rod in the processing process, the existing bending mechanism mostly adopts a single-head pipe bending machine, and the bending operation is often needed to a plurality of positions such as two ends and a center of the slender fluffy rod workpiece, so that the existing pipe bending machine needs to be disassembled, positioned and installed for a plurality of times, thereby greatly reducing the working efficiency and influencing the processing precision to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tent pole processing device aiming at the defects in the prior art so as to achieve the purpose of improving the tent pole processing quality and the working efficiency.

The purpose of the utility model is realized as follows: a tarpaulin rod processing device comprises an installation rack, wherein a central bending mechanism is connected at the position, close to the center, of the upper surface of the installation rack, the central bending mechanism comprises a central limiting pressing wheel connected to the upper surface of the mounting rack, two groups of central pressing rod mechanisms are arranged in front of the central limiting pressing wheel, and two groups of central pressure lever mechanisms are symmetrically arranged at the left side and the right side of the central limiting pressure wheel, side lever bending mechanisms are respectively arranged at the positions, close to the two ends, of the upper surface of the mounting rack, and the two groups of side rod bending mechanisms are symmetrically arranged at the left side and the right side of the bending mechanism at the center of the upper surface of the mounting frame, the side rod bending mechanism comprises an end limiting pinch roller which is connected to the upper surface of the mounting rack in a rotating way, an end pressure rod mechanism is arranged in front of the end limiting pinch roller, and the end limiting pinch roller is positioned on the upper surface of the mounting rack and close to the rear part of the central limiting pinch roller.

Further, the central pressure lever mechanism comprises an arc-shaped guide rail A arranged in the front of the central limiting pressure wheel on the upper surface of the mounting frame, a sliding block A arranged in the arc-shaped top guide rail A in a sliding mode, and a movable pressure wheel A connected to the upper surface of the sliding block A in a rotating mode through a rotating shaft A, the lower surface of the sliding block A is connected with a driving mechanism A, the sliding block A is driven to slide towards the rear in the arc-shaped guide rail A through the driving mechanism A, the movable pressure wheels A on the two sliding blocks A respectively push and extrude the tent rods on the two sides of the central limiting pressure wheel towards the rear, and the tent rods on the two sides of the central limiting pressure wheel are bent towards the rear.

Furthermore, the driving mechanism A comprises a connecting frame A and a connecting frame B which are respectively hinged at the circle center positions of the arc-shaped guide rails A in the two groups of central pressure lever mechanisms, the other ends of the connecting frame A and the connecting frame B are respectively hinged at the lower surfaces of the sliding blocks A in the two arc-shaped guide rails A, a supporting connecting rod is connected between the connecting frame A and the connecting frame B, the two ends of the supporting connecting rod are respectively connected with a rotating sliding block in a rotating way, the rotating sliding blocks are respectively connected with the connecting frame A and the connecting frame B in a sliding way, the supporting connecting rod is connected with the lower surface of the installation rack in a sliding way back and forth, a moving propulsion mechanism is connected at the central position of the supporting connecting rod, the supporting connecting rod is pushed to move backwards by the moving propulsion mechanism, so that the opening angle between the connecting frame A and the connecting frame B can be gradually increased, and the two sliding blocks A and the two movable pressure rollers A are respectively pushed to move backwards along the corresponding arc-shaped guide rails A, realize the promotion extrusion of fluffy pole between spacing pinch roller of center and two activity pinch rollers A, make it bend, owing to sliding connection around before supporting link rod and the installation frame to can guarantee two activity pinch rollers A at the both sides synchronous motion of the spacing pinch roller of center, and then guarantee that fluffy pole is buckled at the bilateral symmetry of the spacing pinch roller of center, guarantee the accuracy of fluffy pole processing.

Further, remove advancing mechanism including the rotatory propulsion screw A of connection at installation frame lower surface, it is connected through the screw thread between propulsion screw A and the support link rod, propulsion screw A's outer end is connected with the rotating electrical machines, can promote support link rod front and back horizontal migration through rotatory propulsion screw A, and its mobility stability is high.

Furthermore, the position between the connecting frame A and the connecting frame B close to the movable end of the connecting frame A is connected with an extension spring, and a certain pre-tightening force can be provided for the rotating motion of the connecting frame A and the connecting frame B through the extension spring, so that the stable extrusion of the movable pressing wheel A on the tent rod is ensured.

Furthermore, the end part pressure lever mechanism comprises an arc-shaped guide rail B which is arranged in front of a limiting pressure roller at the upper surface of the mounting frame and close to the outer end of the mounting frame, a slide block B is arranged in the arc-shaped guide rail B in a sliding manner, the upper surface of the slide block B is fixedly connected to the lower surface of the rotating frame, the upper surface of the rotating frame is connected with a slide plate in a front-back sliding manner, the upper surface of the slide plate is rotatably connected with a movable pressure roller B through a rotating shaft B, a driving mechanism B is connected between the slide plate and the rotating frame, the lower surface of the slide block B is connected with a driving mechanism C, after the action of the central bending mechanism is completed, two ends of the tent rod swing towards the limiting pressure roller at the end part, then the movable pressure roller B can move towards the tent rod through the driving mechanism B so as to adjust the distance between the movable pressure roller B and the tent rod, and then the driving mechanism C drives the slide block B and the movable pressure roller B to slide backwards along the arc-shaped guide rail B, the outer end of the tent rod is bent backward.

Further, actuating mechanism B include with the slide between through threaded connection's propulsion screw rod B, swivelling joint between propulsion screw rod B and the swivel mount, the outer end of propulsion screw rod B is connected with twist grip, impels to be connected through the screw thread between screw rod B and the slide, can realize the slip and the location to the relative swivel mount of slide through rotatory propulsion screw rod B, convenient operation and job stabilization nature are good.

Further, actuating mechanism C includes the driving gear of connecting in arc guide rail B's centre of a circle position department, with driving gear engaged with driven gear through pivot C, driven gear connects the lower surface at slider B through pivot D, driven gear meshes with the ring gear of installation frame lower surface mutually, pivot C links to each other with the rotating electrical machines, is connected through the meshing between driving gear and the driven gear, the meshing between driven gear and the ring gear is connected, can drive slider B and slide around arc guide rail B to realize movable pinch roller B and to the bending of fluffy pole outer end.

Furthermore, the end part of the installation rack is provided with a positioning mechanism so as to automatically position the position of the tent pole on the installation rack and prevent the bending position from deviating.

The utility model has the beneficial effects that:

1. according to the utility model, the central bending mechanism can synchronously bend the central limiting pinch roller backwards at the central position of the tent rod, and further realize the synchronous bending action of the tent rod at the two ends, so that the processed tent rod has good symmetry;

2. the utility model can realize the bending processing of the tent pole at the central position and the two ends only by one-time installation, and has high working efficiency;

3. the utility model has convenient operation and high processing precision.

Drawings

Fig. 1 is a schematic top view of a fluffy rod processing device according to the present invention.

Fig. 2 is a schematic bottom view of a driving mechanism a of a fluffy rod processing device according to the present invention.

Fig. 3 is a left side view structural schematic diagram of a side rod bending mechanism in the fluffy rod processing device.

In the figure: 1. the device comprises an installation rack 2, a central limiting pinch roller 3, an end limiting pinch roller 4, an arc-shaped guide rail A5, a movable pinch roller A6, a rotating shaft A7, a connecting frame A8, a connecting frame B9, a sliding block A10, a supporting connecting rod 11, a rotating sliding block 12, a pushing screw A13, an extension spring 14, an arc-shaped guide rail B15, a rotating frame 16, a sliding plate 17, a rotating shaft B18, a movable pinch roller B19, a pushing screw B20, a rotating handle 21, a rotating shaft C22, a driving gear 23, a driven gear 24, a rotating shaft D25, a sliding block B26, a gear ring 27 and a positioning mechanism.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

A tarpaulin rod processing device comprises an installation rack 1, wherein a central bending mechanism is connected to the position, close to the center, of the upper surface of the installation rack 1, the central bending mechanism comprises a central limiting pressing wheel 2 connected to the upper surface of the installation rack 1, two groups of central pressure rod mechanisms are arranged in front of the central limiting pressing wheel 2, the two groups of central pressure rod mechanisms are symmetrically arranged on the left side and the right side of the central limiting pressing wheel, when the tarpaulin rod processing device is used, a tarpaulin rod to be processed is placed between the central limiting pressing wheel 2 and the central pressure rod mechanisms on the upper surface of the installation rack 1, the central limiting pressing wheel 2 and the two groups of central pressure rod mechanisms are respectively positioned on the front side and the rear side of the tarpaulin rod, and the tarpaulin rods on the two sides of the central limiting pressing wheel 2 can be synchronously bent backwards around the central limiting pressing wheel 2 through the two groups of central pressure rod mechanisms; the upper surface of the installing frame 1 is respectively provided with side rod bending mechanisms at positions close to two ends, the two side rod bending mechanisms are symmetrically arranged at the left side and the right side of the upper surface center bending mechanism of the installing frame 1, each side rod bending mechanism comprises an end limiting pressing wheel 3 which is rotatably connected to the upper surface of the installing frame 1, an end pressure rod mechanism is arranged in front of the end limiting pressing wheel 3, and after the bending at the center position of the tent rod is finished, the outer end of the tent rod can be bent towards the rear of the end limiting pressing wheel 3 by moving the end pressure rod mechanism backwards relative to the end limiting pressing wheel 3, so that the bending of the end part of the tent rod is realized; the upper surface that the spacing pinch roller of tip 3 is located installation frame 1 is close to the position of the spacing pinch roller of center 2 rear, prevents when putting the action of bending to the central point of fluffy pole, and the spacing pinch roller of tip 3 bumps with the outer end of fluffy pole to influence the angle of buckling that fluffy pole central point put the department.

Example 2

A fluffy pole processingequipment, includes installation frame 1, the position department that the upper surface of installation frame is close to the center is connected with central mechanism of bending, central mechanism of bending is including connecting the spacing pinch roller 2 in the center of installation frame 1 upper surface, the place ahead of the spacing pinch roller 2 in center is provided with two sets of central depression bar mechanisms, and two sets of central depression bar mechanisms are at the bilateral symmetry setting of the spacing pinch roller in center, central depression bar mechanism is including setting up arc guide rail A4, the gliding slider A9 that sets up in arc top guide rail A4 in installation frame 1 upper surface center spacing pinch roller 2 the place ahead, through the rotatory movable pinch roller A5 of connection at slider A9 upper surface of pivot A6, the lower surface of slider A9 is connected with actuating mechanism A, actuating mechanism A includes articulated link A7 and link B8 at the centre of a circle position department of arc guide rail A4 in two sets of central depression bar mechanisms respectively, the other ends of the connecting frame A7 and the connecting frame B8 are respectively hinged to the lower surfaces of sliders A9 in two arc-shaped guide rails A4, a supporting connecting rod 10 is connected between the connecting frame A7 and the connecting frame B8, two ends of the supporting connecting rod 10 are respectively connected with rotary sliders 11 in a rotary mode, the rotary sliders 11 are respectively connected with the connecting frame A7 and the connecting frame B8 in a sliding mode, the supporting connecting rod 10 is connected with the lower surface of the installation frame 1 in a front-back sliding mode, a movable propelling mechanism is connected to the center of the supporting connecting rod 10 and comprises a propelling screw A12 rotatably connected to the lower surface of the installation frame 1, the propelling screw A12 is connected with the supporting connecting rod 10 through threads, the outer end of the propelling screw A12 is connected with a rotary motor, when the device is used, a fluffy rod to be processed is placed between a central limiting pinch roller 2 and two movable pinch rollers A5 on the upper surface of the installation frame 1, the central limiting pinch roller 2 and the two groups of movable pinch rollers A5 are respectively positioned at the front side and the rear side of the tent pole, when the central position of the tent pole is bent, the rotating motor drives the pushing screw A12 to rotate, the supporting connecting rod can be pushed to move towards the central limiting pinch roller 2 through the threaded connection between the pushing screw 12 and the supporting connecting rod 10, so that the opening angle between the connecting frame A6 and the connecting frame B5 is gradually increased, two sliding blocks A9 connected to the movable ends of the connecting frame A6 and the connecting frame B7 respectively move backwards along the corresponding arc-shaped guide rails A4, the two movable pinch rollers A5 at the two sides of the central limiting pinch roller 2 respectively push and extrude the tent poles at the left side and the right side of the central limiting pinch roller 2, and the tent poles at the two sides of the central limiting pinch roller 2 are bent backwards; the end part of the installation rack 1 is provided with a positioning mechanism 27, and the tent pole on the upper surface of the installation rack 1 can be positioned and installed through the positioning mechanism 27, so that the machining accuracy is ensured; an extension spring 13 is connected between the connecting frame A6 and the connecting frame B7 at a position close to the movable end of the connecting frame A8932, and a certain pretightening force can be provided for the rotating motion of the connecting frame A6 and the connecting frame B7 through the extension spring 13, so that the stable extrusion of the movable pinch roller A5 on the tent pole is ensured; the position that the upper surface of installing frame 1 is close to both ends is provided with limit rod mechanism of bending respectively, and two sets of limit rod mechanism of bending left and right sides symmetry setting at installing frame 1 upper surface center mechanism of bending, limit rod mechanism of bending includes the rotatory spacing pinch roller 3 of the tip of connecting at installing frame 1 upper surface, the place ahead of the spacing pinch roller 3 of tip is provided with tip depression bar mechanism, tip depression bar mechanism is including setting up the arc guide rail B14 that is close to mounting bracket outer end position department in installing frame 1 upper surface tip spacing pinch roller 3 the place ahead, the gliding slider B25 that is provided with of arc guide rail B14, the fixed surface of slider B25 is connected at the lower surface of swivel mount 15, gliding slide 16 that is connected with around the upper surface of swivel mount 15, the upper surface of slide 16 is connected with movable pinch roller B18 through pivot B17 is rotatory, be connected with actuating mechanism B between slide 16 and the swivel mount 15, the driving mechanism B comprises a propelling screw B19 in threaded connection with the sliding plate 16, the propelling screw B19 is in rotary connection with the rotating frame 15, the outer end of the propelling screw B19 is connected with a rotary handle 20, the lower surface of the sliding block B25 is connected with a driving mechanism C, the driving mechanism C comprises a driving gear 22 and a driven gear 23, the driving gear 22 is connected to the circle center of the arc-shaped guide rail B14 through a rotating shaft C21, the driven gear 23 is meshed with the driving gear 22, the driven gear 23 is connected to the lower surface of the sliding block B25 through a rotating shaft D24, the driven gear 23 is meshed with the gear ring 16 on the lower surface of the installation frame 1, the rotating shaft C21 is connected with a rotating motor, after the bending of the center of the fluffy rod is completed, the propelling screw B19 is rotated to enable the sliding plate 16 to move towards the fluffy rod direction so as to adjust the rotary extrusion radius of the movable pressing wheel B18, and then the rotating motor drives the driven gear 23 to rotate around a rotating shaft D24 through the meshing transmission between the driving gear 22 and the driven gear 23, because the driven gear 23 is meshed with the gear ring 16, in the process that the driven gear 23 rotates around the rotating shaft D24, the rotating shaft D24 drives the sliding block B25 to move along the arc-shaped guide rail B14, and in the process that the sliding block B25 drives the sliding pinch roller B18 to move backwards, the sliding pinch roller B18 extrudes the outer end of the tent rod backwards to bend the tent rod backwards around the end limiting pinch roller 3; the upper surface that the spacing pinch roller of tip 3 is located installation frame 1 is close to the position of the spacing pinch roller of center 2 rear, prevents when putting the action of bending to the central point of fluffy pole, and the spacing pinch roller of tip 3 bumps with the outer end of fluffy pole to influence the angle of buckling that fluffy pole central point put the department.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above, and various combinations of the technical features and structures proposed by the present invention may be made without departing from the concept of the present invention.

Claims

1. The utility model provides a fluffy pole processingequipment, includes the installation frame, its characterized in that: the upper surface of installing frame is close to the position department at center and is connected with central mechanism of bending, central mechanism of bending is including the central spacing pinch roller of connection at the installing frame upper surface, the place ahead of central spacing pinch roller is provided with two sets of central depression bar mechanisms, and two sets of central depression bar mechanisms set up at the left and right sides symmetry of central spacing pinch roller, the position that the upper surface of installing frame is close to both ends is provided with the side bar mechanism of bending respectively, and just two sets of side bar mechanisms of bending set up the left and right sides symmetry of the mechanism of bending at installing frame upper surface center, the side bar mechanism of bending includes the rotatory tip spacing pinch roller of connection at the installing frame upper surface, the place ahead of the spacing pinch roller of tip is provided with tip depression bar mechanism, the position that the upper surface that the spacing pinch roller of tip is located the installing frame is close to central spacing pinch roller rear.

2. The tarpaulin rod processing device of claim 1, wherein: the central pressure bar mechanism comprises an arc-shaped guide rail A arranged in front of a central limiting pressure wheel on the upper surface of the mounting frame, a sliding block A arranged in the arc-shaped top guide rail A in a sliding mode, and a movable pressure wheel A connected to the upper surface of the sliding block A in a rotating mode through a rotating shaft A, and the lower surface of the sliding block A is connected with a driving mechanism A.

3. The tarpaulin rod processing device of claim 2, wherein: actuating mechanism A is including articulating link A and link B at arc guide rail A's centre of a circle position department in two sets of central depression bar mechanisms respectively, the other end of link A and link B articulates the lower surface at slider A in two arc guide rail A respectively, be connected with the support link between link A and the link B, the both ends of support link are rotatory respectively and are connected with rotatory slider, rotatory slider respectively with link A and link B between sliding connection, sliding connection around between the lower surface of support link and installation frame, the central point department of putting of support link is connected with and removes advancing mechanism.

4. The tarpaulin rod processing device of claim 3, wherein: the movable pushing mechanism comprises a pushing screw A which is connected to the lower surface of the installation rack in a rotating mode, the pushing screw A is connected with the supporting connecting rod through threads, and the outer end of the pushing screw A is connected with a rotating motor.

5. The tarpaulin rod processing device of claim 3, wherein: and an extension spring is connected between the connecting frame A and the connecting frame B at a position close to the movable end of the connecting frame A.

6. The tarpaulin rod processing device of claim 1, wherein: tip depression bar mechanism is including setting up the arc guide rail B that is close to mounting bracket outer end position department in the spacing pinch roller the place ahead of mounting bracket upper surface tip, the gliding slider B that is provided with of arc guide rail B, slider B's last fixed surface connects the lower surface at the swivel mount, gliding slide being connected with around the upper surface of swivel mount, the upper surface of slide is connected with movable pinch roller B through pivot B is rotatory, be connected with actuating mechanism B between slide and the swivel mount, slider B's lower surface is connected with actuating mechanism C.

7. The tarpaulin rod processing device of claim 6, wherein: the driving mechanism B comprises a propelling screw B which is connected with the sliding plate through threads, the propelling screw B is rotatably connected with the rotating frame, and the outer end of the propelling screw B is connected with a rotating handle.

8. The tarpaulin rod processing device of claim 6, wherein: the driving mechanism C comprises a driving gear connected to the circle center of the arc-shaped guide rail B through a rotating shaft C and a driven gear meshed with the driving gear, the driven gear is connected to the lower surface of the sliding block B through a rotating shaft D, the driven gear is meshed with a gear ring on the lower surface of the installation rack, and the rotating shaft C is connected with the rotating motor.

9. A tarpaulin rod processing apparatus of any of claims 1 to 8, wherein: and a positioning mechanism is arranged at the end part of the mounting rack.