CN215143637U - Backward bending equipment - Google Patents
Backward bending equipment Download PDFInfo
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- CN215143637U CN215143637U CN202120613528.1U CN202120613528U CN215143637U CN 215143637 U CN215143637 U CN 215143637U CN 202120613528 U CN202120613528 U CN 202120613528U CN 215143637 U CN215143637 U CN 215143637U
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Abstract
The utility model discloses a back bending equipment relates to evaporimeter processing equipment technical field. The bending equipment comprises a box body, wherein the box body is provided with a cylinder I, a cylinder II, a return bending wheel, a fixed wheel I, a fixed wheel II, a pressure rod, a support rod, a push rod and a driving device; the support rod is fixed on the side wall of the box body, the pressure rod is rotatably connected to the support rod, the lower end of the pressure rod is correspondingly provided with an ejector rod, and the ejector rod penetrates through the side wall of the box body and is connected with the power end of the air cylinder I; the upper end of the pressing rod is fixed with a fixed wheel I, a fixed wheel II which is coaxially arranged with the fixed wheel I is arranged on the side wall of the box body, and the fixed wheel II is connected with a power end of an air cylinder II. The utility model can realize the automatic bending operation of the evaporating pipe through the cooperation of each cylinder and each structural component, and has high automation degree, simplicity and high efficiency; through the utility model discloses carry out the return bend operation, can avoid the difference nature of the production gimmick that artifical manual work brought, improve the precision of evaporating pipe recurvation.
Description
Technical Field
The utility model relates to an evaporimeter processing equipment technical field, concretely relates to back bend equipment.
Background
The evaporator is a key refrigerating component of refrigerating products such as a refrigerator and a freezer, and mainly comprises an evaporating pipe and fins. To the return bend operation of evaporating pipe in the evaporimeter, generally need realize evaporating pipe bending operation through artifical manual, the staff is through fixed evaporating pipe one end, then operates through simple and easy back bending frock, the crooked evaporating pipe.
The operation is time-consuming and labor-consuming, and the working efficiency is influenced. How to solve the technical problem is the technical problem to be solved in the technical field of the processing equipment of the existing evaporator.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the embodiment of the utility model provides a back bend equipment to solve the problem that proposes in the above-mentioned background art.
The utility model provides a following technical scheme: a backward bending device comprises a box body, wherein a cylinder I, a cylinder II, a backward bending wheel, a fixed wheel I, a fixed wheel II, a pressure rod, a support rod, an ejector rod and a driving device are arranged on the box body;
the support rod is fixed on the side wall of the box body, the pressure rod is rotatably connected to the support rod, the lower end of the pressure rod is correspondingly provided with an ejector rod, and the ejector rod penetrates through the side wall of the box body and is connected with the power end of the air cylinder I;
a fixed wheel I is fixed at the upper end of the compression bar, a fixed wheel II which is coaxial with the fixed wheel I is arranged on the side wall of the box body, and the fixed wheel II is connected with the power end of an air cylinder II;
the side wall of the box body is provided with an arc-shaped channel arranged around the fixed wheel II, the arc-shaped channel is connected with a return bending wheel, and the return bending wheel can rotate around the fixed wheel II under the action of a driving device.
Preferably, the driving device comprises a rack, a gear, a connecting rod and a cylinder III; the cylinder III is fixed at the upper end of the box body, the gear is positioned in the box body and is coaxially arranged with the fixed wheel II, the rack penetrates through the upper end of the box body and is meshed with the gear, and the rack is connected with the power end of the cylinder III through a connecting rod; the return bending wheel is driven by a gear.
Preferably, the arc-shaped channel is a semi-arc-shaped channel, and the return bending wheel can rotate 180 degrees in the semi-arc-shaped channel.
Preferably, the cylinder I is arranged inside the box body.
Preferably, the pressure lever is connected to the support rod through a positioning pin.
Preferably, the device further comprises a controller, and the air cylinder I, the air cylinder II and the air cylinder III are all electrically connected with the controller.
The embodiment of the utility model provides a pair of back bending equipment has following beneficial effect: the utility model can realize the automatic bending operation of the evaporating pipe through the cooperation of each cylinder and each structural component, and has high automation degree, simplicity and high efficiency; through the utility model discloses carry out the return bend operation, can avoid the difference nature of the production gimmick that artifical manual work brought, improve the precision of evaporating pipe recurvation.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a partial sectional view in a front view of embodiment 2 of the present invention;
fig. 3 is a side view of embodiment 2 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, the technical personnel in the field can obtain all other embodiments without creative work, which all belong to the protection scope of the present invention.
See fig. 1-3.
It should be noted that the structural diagrams in the embodiment 1 and the embodiment 2 both belong to the technical solution protected by the present invention, and the working principle and the structural function of the both are the same, and the difference lies in that there is a difference between the size and the dimension of each structural component, and the reason of the difference design is determined by the specification and the size of the evaporation tube in the actual operation.
To the problem that above-mentioned background art mentioned, the embodiment of the utility model provides a back bending equipment to solve above-mentioned technical problem, its technical scheme is as follows:
a backward bending device comprises a box body 100, wherein an air cylinder I150, an air cylinder II 160, a backward bending wheel 131, a fixed wheel I132 a, a fixed wheel II 132b, a pressure rod 111, a supporting rod 112, a push rod 151 and a driving device are arranged on the box body 100;
the supporting rod 112 is fixed on the side wall of the box body 100, the pressure lever 111 is rotatably connected to the supporting rod 112, the lower end of the pressure lever 111 is correspondingly provided with a top rod 151, and the top rod 151 penetrates through the side wall of the box body 100 and is connected with the power end of the air cylinder I150;
specifically, the top rod 151 may be connected to the sidewall of the lower end of the pressure rod 111, or may be in a disconnected state; in this embodiment, the top rod 151 is disconnected from the sidewall of the lower end of the pressure rod 111, and the top rod 151 penetrates through the sidewall of the box 100 and can move left and right on the sidewall of the box 100;
a fixed wheel I132 a is fixed at the upper end of the pressure lever 111, a fixed wheel II 132b which is coaxial with the fixed wheel I132 a is arranged on the side wall of the box body 100, and the fixed wheel II 132b is connected with the power end of an air cylinder II 160;
an arc-shaped channel 140 arranged around the fixed wheel II 132b is formed in the side wall of the box body 100, a return wheel 131 is connected to the arc-shaped channel 140, and the return wheel 131 can rotate around the fixed wheel II 132b under the action of a driving device.
Preferably, the driving device comprises a rack 121, a gear 122, a connecting rod 123 and a cylinder III 124; the air cylinder III 124 is fixed at the upper end of the box body 100, the gear 122 is positioned in the box body 100 and is coaxially arranged with the fixed wheel II 132b, the rack 121 penetrates through the upper end of the box body 100 and is meshed with the gear 122, the rack 121 is connected with the power end of the air cylinder III 124 through a connecting rod 123, and the air cylinder III 124 can drive the rack 121 to move up and down when working; the return wheel 131 is driven by the gear 122.
In this embodiment, the return wheel 131 is fixed to the outer circumferential wall of the gear 122 through a gear shaft, and the gear 122 rotates to drive the return wheel 131 to rotate circumferentially.
Preferably, the arc-shaped channel 140 is a semi-arc-shaped channel 140, and the return bending wheel 131 can rotate 180 degrees in the semi-arc-shaped channel 140; specifically, the semi-circular arc-shaped channel 140 is coaxially disposed with the gear 122.
Preferably, the cylinder i 150 is disposed inside the case 100.
Preferably, the pressing rod 111 is connected to the supporting rod 112 through a positioning pin 113.
Preferably, the device further comprises a controller, and the air cylinder I150, the air cylinder II 160 and the air cylinder III 124 are all electrically connected with the controller; the controller is PLC module or singlechip, can realize through the controller the utility model discloses an automatic control.
The utility model relates to a recurvation equipment theory of use as follows: when the evaporator is used, an evaporation tube of the evaporator is inserted between the fixed wheel II 132b and the return bending wheel 131, the air cylinder I150 works to drive the ejector rod 151 to move, the ejector rod 151 moves leftwards to enable the pressure rod 111 to warp upwards, and the fixed wheel I132 a moves towards the direction of the fixed wheel II 132 b; meanwhile, the air cylinder II 160 works to drive the fixed wheel II 132b to move left, the fixed wheel II 132b moves towards the direction of the fixed wheel I132 a, and at the moment, the fixed wheel I132 a and the fixed wheel II 132b are closed in a contact mode; then the air cylinder III 124 works, the rack 121 moves downwards to drive the gear 122 to rotate, and the return bending wheel 131 rotates 180 degrees in the circumferential direction under the rotation of the gear 122, so that the return bending operation of the evaporation tube is realized.
The embodiment of the utility model provides a pair of back bending equipment has following beneficial effect: the utility model can realize the automatic bending operation of the evaporating pipe through the cooperation of each cylinder and each structural component, and has high automation degree, simplicity and high efficiency; through the utility model discloses carry out the return bend operation, can avoid the difference nature of the production gimmick that artifical manual work brought, improve the precision of evaporating pipe recurvation.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept, and all such alterations and modifications shall fall within the scope of the appended claims.
Claims (6)
1. The backward bending equipment comprises a box body, and is characterized in that the box body is provided with a cylinder I, a cylinder II, a backward bending wheel, a fixed wheel I, a fixed wheel II, a pressure rod, a support rod, an ejector rod and a driving device;
the support rod is fixed on the side wall of the box body, the pressure rod is rotatably connected to the support rod, the lower end of the pressure rod is correspondingly provided with an ejector rod, and the ejector rod penetrates through the side wall of the box body and is connected with the power end of the air cylinder I;
a fixed wheel I is fixed at the upper end of the compression bar, a fixed wheel II which is coaxial with the fixed wheel I is arranged on the side wall of the box body, and the fixed wheel II is connected with the power end of an air cylinder II;
the side wall of the box body is provided with an arc-shaped channel arranged around the fixed wheel II, the arc-shaped channel is connected with a return bending wheel, and the return bending wheel can rotate around the fixed wheel II under the action of a driving device.
2. A backward bending apparatus according to claim 1, wherein said driving means comprises a rack, a gear, a connecting rod and a cylinder iii; the cylinder III is fixed at the upper end of the box body, the gear is positioned in the box body and is coaxially arranged with the fixed wheel II, the rack penetrates through the upper end of the box body and is meshed with the gear, and the rack is connected with the power end of the cylinder III through a connecting rod; the return bending wheel is driven by a gear.
3. A backward bending apparatus according to claim 1, wherein the arcuate path is a semi-arcuate path and the return wheel is rotatable 180 ° about the semi-arcuate path.
4. A backward bending apparatus according to claim 1, wherein the cylinder i is provided inside the box.
5. A backward bending apparatus according to claim 1, wherein the press bar is connected to the support bar by a locating pin.
6. The backward bending apparatus according to claim 2, further comprising a controller, wherein the cylinder I, the cylinder II and the cylinder III are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120613528.1U CN215143637U (en) | 2021-03-26 | 2021-03-26 | Backward bending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120613528.1U CN215143637U (en) | 2021-03-26 | 2021-03-26 | Backward bending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215143637U true CN215143637U (en) | 2021-12-14 |
Family
ID=79353050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120613528.1U Active CN215143637U (en) | 2021-03-26 | 2021-03-26 | Backward bending equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215143637U (en) |
-
2021
- 2021-03-26 CN CN202120613528.1U patent/CN215143637U/en active Active
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