CN214639810U - Automatic folding equipment of wire tube condenser - Google Patents
Automatic folding equipment of wire tube condenser Download PDFInfo
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- CN214639810U CN214639810U CN202120628059.0U CN202120628059U CN214639810U CN 214639810 U CN214639810 U CN 214639810U CN 202120628059 U CN202120628059 U CN 202120628059U CN 214639810 U CN214639810 U CN 214639810U
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- tube condenser
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Abstract
The utility model discloses automatic folding equipment for a wire tube condenser, which comprises an operating platform, a driving device and a starting switch, and is characterized in that the operating platform is provided with a slide rail, and a plurality of mutually hinged folding working dies are configured by taking the slide rail as a horizontal movement limiting body; the folding working die comprises a left clamping plate and a right clamping plate, the left clamping plate and the right clamping plate are connected through a meshing tooth group, and a jacking device is arranged at the meshing tooth group; and the folding tool die is also provided with a workpiece fast-assembling mechanism. The whole process of loading, shaping, uninstallation is simple steady, and the location is swift, alleviates operating personnel intensity of labour by a wide margin, can realize assembly line continuous operation, has improved production efficiency, guarantees simultaneously that each condenser work piece size standard is bent to target in place, and the shaping precision is high, avoids the product abnormal deformation.
Description
Technical Field
The utility model relates to a condenser manufacturing technology, especially a U coiled tube bend after the welding steel wire and make the automatic folding equipment of wire tube condenser of specific shape.
Background
The traditional wire tube condenser is manufactured by welding steel wires according to a set area after a U-shaped bent tube coil is in a planar structure, and then bending the steel wires into a specific shape through manpower or a simple die. Because the refrigeration pipe used by the condenser is made of single-layer or double-layer coil-welded steel pipes, the yield strength is high, and the bending efficiency is low because workers can be fatigued after working for a period of time. Even if the pipe body made of other materials is used, the efficiency can not be improved on the assembly line. And the manual bending has the condition of not bending in place, and the phenomenon can deform the condenser, so that the assembly is not facilitated, and the workpiece is scrapped. Furthermore, the deformed condenser is forcibly mounted on the refrigerator, so that the refrigerator is shaken strongly during operation, and other components are loosened.
Disclosure of Invention
The utility model aims at solving the above problem, provide an automatic folding equipment of silk pipe condenser, it has that the work piece facial make-up is simple, and the location is accurate, a set of action one shot forming, characteristics such as the unified precision height of size behind the same batch work piece shaping.
The above technical problem of the present invention can be solved by the following technical solutions: an automatic folding device for a wire tube condenser comprises an operating platform, a driving device and a starting switch, and is characterized in that the operating platform is provided with a slide rail, and a plurality of mutually hinged folding working dies are configured by taking the slide rail as a horizontal movement limiting body; the folding working die comprises a left clamping plate and a right clamping plate, the left clamping plate and the right clamping plate are connected through a meshing tooth group, and a jacking device is arranged at the meshing tooth group; and the folding tool die is also provided with a workpiece fast-assembling mechanism.
In the automatic folding equipment of wire tube condenser, as preferred, it is articulated through the frock connecting block between adjacent folding worker mould, frock connecting block bottom is equipped with the slider with slide rail complex.
In the automatic folding equipment of wire tube condenser, as preferred, be equipped with two axis of rotation on the frock connecting block, two axis of rotation are articulated with two adjacent folding worker moulds respectively, and are equipped with work piece fast-assembling mechanism on the frock connecting block.
In the automatic folding equipment of wire tube condenser, as preferred, work piece fast-assembling mechanism in the frock connecting block is U-shaped groove structure, and the central line of two axis of rotation coincides with U-shaped groove central line.
In the foregoing automatic folding device for a wire tube condenser, preferably, the meshing tooth set includes two synchronizing teeth fixed to the left and right clamp plates, respectively.
In the automatic folding equipment of silk pipe condenser, as preferred, still be equipped with the draw-in groove piece between left splint and the right splint, the draw-in groove piece is articulated with left splint and right splint through two axis of rotation, is equipped with work piece fast-assembling mechanism on the draw-in groove piece.
In the automatic folding equipment for the wire-tube condenser, preferably, the workpiece fast-assembling mechanism in the clamping groove block is of a U-shaped groove structure, and the center lines of the two rotating shafts are superposed with the center line of the U-shaped groove.
In the automatic folding equipment for the wire tube condenser, preferably, one end of the folding dies hinged with each other is connected with the driving device, and the other end of the folding dies is provided with the limiting block.
In the foregoing automatic folding device for a wire tube condenser, preferably, the left and right clamp plates are symmetrically arranged at the meshing point of the meshing tooth group.
In the automatic folding device for the wire tube condenser, preferably, a plurality of mutually hinged folding dies slide and fold along the slide rail in one direction under the traction of the driving device and the sequential action of the jacking device, the planar workpiece is driven to be folded into a three-dimensional multi-layer workpiece, and after the workpiece is removed, the folding dies reset along the slide rail.
According to the technical scheme, the forming device is arranged on the operation platform, assembly line operation and personnel operation are facilitated, the driving device is installed at one end of the operation platform, the transmission mechanism drives the folding working die to move, the starting switch can be a manual or pedal switch in a semi-automatic operation state, and an automatic control system can be adopted in a state of realizing automatic feeding and discharging. The slide rail on the operating platform is used as a guide limiting body for the horizontal movement of the folding working die, and a foundation for the compression molding standard action of the folding working die on a workpiece is provided.
This scheme optimizes the frock to the characteristics of work piece: the workpiece is a wire tube condenser, which is also a condenser product applied to the market for many years, and is a condenser product manufactured by welding steel wires in groups on continuous U-shaped tubes in the same plane and then bending the parts between the groups into a parallel state. So folding worker's mould in this scheme left splint and right splint width correspond with the "group and group" width size that has welded the steel wire just, and group and the location of "U-shaped union coupling portion" between the group in frock connecting block and draw-in groove piece, form multiple spot, all-round quick positioning mechanism, make material loading cartridge work piece become simple swift and accurate.
In the details, folding worker's mould divide into left splint and right splint in this device, connects through meshing tooth group between the two, and meshing tooth group comprises two synchronous teeth, can guarantee that left splint and right splint rotate the angle of rise and are identical completely to guarantee work piece shaping precision.
In the whole forming process, a time difference is needed to define the bending sequence of the workpiece, therefore, jacking devices are arranged at a plurality of meshing tooth group positions, and after the first group of wire tube condensers are jacked and deformed to form a planar tube, subsequent jacking devices are jacked in sequence, so that the whole workpiece is bent orderly, and the phenomenon that the product is deformed due to other factors such as instability and misoperation of the planar tube in the forming process is avoided.
The workpiece fast-assembling mechanism on the folding working die in the device is a workpiece groove seat which is simplified into a through groove, and aims to accommodate a planar wire tube condenser tube set; the workpiece fast-assembling mechanisms on the tool connecting block and the clamping groove block are the same and are U-shaped groove structures matched with U-shaped pipes between the wire pipe condenser groups, at the moment, the two rotating shafts are specially designed to control the center lines of the U-shaped grooves, and the wire pipe condenser groups are guaranteed to be symmetrical when bent and disassembled.
Compared with the prior art, the beneficial effects of the utility model are that: the whole process of loading, shaping, uninstallation is simple steady, and the location is swift, alleviates operating personnel intensity of labour by a wide margin, can realize assembly line continuous operation, has improved production efficiency, guarantees simultaneously that each condenser work piece size standard is bent to target in place, and the shaping precision is high, avoids the product abnormal deformation.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a main body part of the present invention.
Fig. 2 is a rear perspective view of fig. 1.
Fig. 3 is a schematic view of the installation state of the folding tool mold of the present invention.
Fig. 4 is a partial structure diagram of a folding tool mold of the present invention.
Fig. 5 is a schematic structural view of a tool connecting block of the present invention.
Fig. 6 is a schematic structural view of a slot block of the present invention.
Fig. 7 to 8 are schematic structural views of two states of the workpiece forming of the present invention.
Fig. 9 is an electrical control diagram of the present invention.
In the figure: 1. the device comprises an operation platform, 2 parts of a limiting block, 3 parts of a tool connecting block, 4 parts of a folding tool die, 401 parts of a left clamping plate, 402 parts of a right clamping plate, 403 parts of an engaging tooth group, 404 parts of a workpiece groove seat, 5 parts of a termination connecting plate, 6 parts of a sliding block, 7 parts of a sliding rail, 8 parts of a jacking device, 9 parts of a top plate, 10 parts of a proximity switch, 11 parts of a sliding block, 12 parts of a clamping groove block, 13 parts of a rotating shaft and 14 parts of a workpiece.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Referring to fig. 1 and 2, an automatic folding device for a wire-tube condenser of the present embodiment is provided with a rectangular operating platform 1, which meets the requirement of the forming length of a wire-tube condenser workpiece 14. A driving device is arranged under the operating platform 1, the driving device comprises a speed reducing motor, a transmission chain is driven by the speed reducing motor, and the transmission chain drives a sliding block 6 positioned at one end of the folding working die 4. The control system adopts the existing FX1N-20MR PLC system on the market, as shown in FIG. 9, a frequency converter, an emergency stop switch and a foot switch are configured, and a proximity switch 10 is matched to realize the accurate control of the whole folding working die 4. In the embodiment, a semi-automatic assembly line is taken as an object, and the starting switch adopts a foot switch.
Specifically, a slide rail 7 with a T-shaped groove is arranged on the operation platform, and three pairs of mutually hinged folding dies 4 are configured by using the slide rail 7 as a horizontal movement limiting body, as shown in fig. 3 and 4. The wire tube condenser of this embodiment uses 5 groups of welding wire shaping as the example, and folding worker 4 includes left splint 401 and right splint 402, and sliding block 6 sets up in three folding worker 4 towards the one end of drive arrangement drive chain, is equipped with proximity switch 10 on the sliding block 6, and sliding block 6 bottom is equipped with the slider 11 with slide rail 7 complex, and slider 11 below is equipped with the sprocket with drive chain complex. And a piece of termination connecting plate 5 is arranged between the left clamping plate 401 and the right clamping plate 402 of the folding working die 4 at the position and is used as an end positioning point when the workpiece 14 is fed.
In the folding tool and die 4, the left clamping plate 401 and the right clamping plate 402 are connected through the meshing tooth group 403, the meshing tooth group 403 comprises two synchronous teeth fixed with the left clamping plate 401 and the right clamping plate 402 respectively, the tooth surface of each synchronous tooth is larger than a semicircle, and the left clamping plate 401 and the right clamping plate 402 are ensured to be in a parallel state when standing up. The left and right clamp plates 401 and 402 are arranged symmetrically with the meshing points (reference circle lines) of the meshing tooth group 403. A jack-up device 8 is provided on the back side (relative to the workpiece 4 loading position) of the operation table 1 at each set of meshing teeth. The jacking device 8 is a force-multiplying cylinder, a jacking plate is arranged on the folding working die 4 above the force-multiplying cylinder, and the force-multiplying cylinder pushes the top plate to move upwards instantly. Two hinge shafts are arranged on the jacking plate and are respectively connected with the left clamping plate 401 and the right clamping plate 402, and the two hinge shafts are symmetrically arranged by the central line of the connecting point of the left clamping plate 401 and the right clamping plate 402. The workpiece fast-assembling mechanism arranged in the left clamping plate 401 and the right clamping plate 402 in the folding working die 4 is a workpiece groove seat 404.
A clamping groove block 12 is further arranged between the left clamping plate 401 and the right clamping plate 402, the structure of the clamping groove block 12 is shown in fig. 6, the clamping groove block 12 is hinged with two synchronous teeth on the left clamping plate 401 and the right clamping plate 402 through two rotating shafts 13, a workpiece 14 fast-assembling mechanism is arranged on one side of the clamping groove block 12 facing the direction of the workpiece 14, the fast-assembling mechanism is a U-shaped groove, and the center lines of the two rotating shafts 13 are overlapped with the center line of the U-shaped groove.
Articulated through frock connecting block 3 between adjacent folding worker mould 4, the width and the draw-in groove piece 12 of frock connecting block 3 equal, be equipped with slide rail 7 complex slider 11 bottom the frock connecting block 3. Similarly, two rotating shafts 13 are arranged on the tool connecting block 3, as shown in fig. 5, the two rotating shafts 13 are respectively hinged to the two adjacent folding tools 4, the workpiece 14 quick-mounting mechanism arranged on the tool connecting block 3 is of a U-shaped groove structure, and the center lines of the two rotating shafts 13 coincide with the center line of the U-shaped groove.
And a limiting block 2 is arranged at one end of the slide rail 7 far away from the driving device.
The working principle is as follows: under the horizontal traction of the driving device, the three pairs of mutually hinged folding work dies 4 are simultaneously jacked by the jacking device 8 matched with the folding work die 4 at the close-distance end of the traction point, and then the three pairs of mutually hinged folding work dies sequentially act from near to far, the folding work dies 4 slide and are stacked along the slide rail 7 in one direction, so that the planar workpiece 14 is driven to be folded into a three-dimensional multi-layer workpiece, after the workpiece is unloaded, the driving motor rotates reversely, and the folding work dies 4 automatically reset along the slide rail.
The working process is as shown in fig. 7 and 8, firstly, a workpiece 14 is clamped into a quick-assembly mechanism of the folding tool mold 4, a starting switch is stepped on, a motor of a driving device is started, a sliding block (comprising all components moving in a sliding rail 7) is dragged to move through a chain, a jacking device 8 (a first air cylinder) at one end far away from the driving device jacks up, a corresponding mold clamping plate (a first folding tool mold 4) bulges, subsequent air cylinders jack up in sequence, the corresponding mold clamping plate (a rear row of folding tool molds 4) bulges, bending is completed, the workpiece 14 is taken down, a reset switch is pressed, the workpiece 14 is clamped into the quick-assembly mechanism again, and the next operation cycle is carried out.
Above-mentioned embodiment is right the utility model discloses an it is not right the utility model discloses an it is injectd, if equip principle and structure according to this, realize full-automatic unloading completion wire pipe condenser full-automatic shaping of going up, etc. and any is right the utility model discloses a structure etc. after the simple transform all belong to the utility model discloses a protection scope.
Claims (9)
1. An automatic folding device for a wire tube condenser comprises an operating platform (1), a driving device and a starting switch, and is characterized in that the operating platform is provided with a slide rail (7), and a plurality of mutually hinged folding working dies (4) are arranged by taking the slide rail as a horizontal movement limiting body; the folding tool comprises a left clamping plate (401) and a right clamping plate (402), the left clamping plate and the right clamping plate are connected through a meshing tooth group (403), and a jacking device (8) is arranged at the meshing tooth group; the folding working die is also provided with a workpiece (14) fast-assembling mechanism.
2. The automatic folding equipment of the wire tube condenser as claimed in claim 1, wherein the adjacent folding tool dies (4) are hinged through a tool connecting block (3), and a sliding block (11) matched with the sliding rail (7) is arranged at the bottom of the tool connecting block.
3. The automatic folding equipment of the wire tube condenser as claimed in claim 2, wherein two rotating shafts (13) are arranged on the tool connecting block (3), the two rotating shafts are respectively hinged with two adjacent folding working dies (4), and a workpiece (14) fast-assembling mechanism is arranged on the tool connecting block.
4. The automatic folding equipment of the wire tube condenser as claimed in claim 3, wherein the workpiece (14) fast-assembling mechanism in the tool connecting block (3) is of a U-shaped groove structure, and the center lines of the two rotating shafts (13) are coincident with the center line of the U-shaped groove.
5. The automatic wire tube condenser folding device as claimed in claim 1, wherein the set of meshing teeth (403) comprises two synchronizing teeth fixed to the left clamping plate (401) and the right clamping plate (402), respectively.
6. The automatic folding equipment of the wire tube condenser as claimed in claim 1, wherein a clamping groove block (12) is further arranged between the left clamping plate (401) and the right clamping plate (402), the clamping groove block is hinged with the left clamping plate and the right clamping plate through two rotating shafts (13), and a workpiece (14) fast-assembling mechanism is arranged on the clamping groove block.
7. The automatic folding equipment of the wire tube condenser as claimed in claim 6, wherein the workpiece (14) fast-assembling mechanism in the slot clamping block (12) is in a U-shaped slot structure, and the center lines of the two rotating shafts (13) are coincident with the center line of the U-shaped slot.
8. The automatic folding equipment of the wire tube condenser as claimed in claim 1, 2, 3, 4 or 5, wherein one end of the folding dies (4) hinged with each other is connected with the driving device through a sliding block (6), and the other end is provided with a limiting block (2).
9. The automatic wire tube condenser folding device as claimed in claim 1, wherein the left clamping plate (401) and the right clamping plate (402) are symmetrically arranged with the meshing point of the meshing tooth group (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120628059.0U CN214639810U (en) | 2021-03-29 | 2021-03-29 | Automatic folding equipment of wire tube condenser |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120628059.0U CN214639810U (en) | 2021-03-29 | 2021-03-29 | Automatic folding equipment of wire tube condenser |
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| CN214639810U true CN214639810U (en) | 2021-11-09 |
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| CN202120628059.0U Active CN214639810U (en) | 2021-03-29 | 2021-03-29 | Automatic folding equipment of wire tube condenser |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935129A (en) * | 2021-03-29 | 2021-06-11 | 浙江康盛科工贸有限公司 | Automatic folding equipment of wire tube condenser |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935129A (en) * | 2021-03-29 | 2021-06-11 | 浙江康盛科工贸有限公司 | Automatic folding equipment of wire tube condenser |
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Denomination of utility model: A wire tube condenser automatic folding equipment Effective date of registration: 20220803 Granted publication date: 20211109 Pledgee: Qingxi sub branch of Zhejiang Chun'an Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang kangshengke industry and Trade Co.,Ltd. Registration number: Y2022330001589 |