CN210148539U - Quick lifting device for refrigerator foaming clamp - Google Patents
Quick lifting device for refrigerator foaming clamp Download PDFInfo
- Publication number
- CN210148539U CN210148539U CN201920584875.9U CN201920584875U CN210148539U CN 210148539 U CN210148539 U CN 210148539U CN 201920584875 U CN201920584875 U CN 201920584875U CN 210148539 U CN210148539 U CN 210148539U
- Authority
- CN
- China
- Prior art keywords
- frame
- foaming
- lifting
- unit
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of refrigerator foaming production, in particular to a quick lifting device for a refrigerator foaming clamp, an upper frame is erected and fixed above a lower assembly, a conveying cavity is formed between the upper frame and the lower frame, a belt conveying device is fixedly arranged in the conveying cavity, side plate units are respectively and fixedly arranged at the left side and the right side above the belt conveying device, an upper baffle plate unit is fixedly arranged on the top surface of the conveying cavity, a mold locking mechanism is fixedly arranged on the upper baffle plate unit, and a front baffle plate unit is fixedly arranged at the front part of the conveying cavity, the utility model adopts a ball screw with higher efficiency to lift, and combines four air cylinder driven foaming pressure supporting units, and the floating mechanism is designed to protect the lead screw from bearing foaming pressure in the foaming process, so that the problem that the ball screw cannot bear overlarge load is avoided, and the operation efficiency and reliability of the equipment are effectively improved.
Description
Technical Field
The utility model relates to a refrigerator foaming production technical field, specific say a quick elevating gear for refrigerator foaming anchor clamps.
Background
The refrigerator can produce certain foaming pressure in the foaming process, and the prior art is that trapezoidal lead screw comes lift foaming platform and bears the foaming pressure, because this kind of lead screw is inefficient, so speed is slow, influences production efficiency.
The lifting speed of the ball screw is high, the efficiency is high, but the ball screw cannot bear the pressure in the foaming process and is easy to damage.
Therefore, it is necessary to design a quick lifting device of a refrigerator foaming clamp, which can improve the production efficiency and simultaneously protect a lead screw from being damaged.
Disclosure of Invention
The utility model discloses broken through the difficult problem of prior art, designed a quick elevating gear that can improve production efficiency and protect refrigerator foaming anchor clamps that the lead screw can not damage simultaneously.
In order to achieve the purpose, the utility model discloses a quick elevating gear for refrigerator foaming anchor clamps, including upper portion frame, lower part assembly, belt conveyors, clamping mechanism, curb plate unit and preceding baffle unit, its characterized in that: an upper frame is erected and fixed above the lower assembly, a conveying cavity is formed between the upper frame and the lower frame, a belt conveying device is fixedly installed in the conveying cavity, side plate units are fixedly installed on the left side and the right side above the belt conveying device respectively, an upper baffle plate unit is fixedly installed on the top surface of the conveying cavity, a mold locking mechanism is fixedly arranged on the upper baffle plate unit, and a front baffle plate unit is fixedly installed on the front portion of the conveying cavity; the front baffle unit is tightly connected with the joint of the two side plate units to form a seamless three-side fence; the lower part assembly comprises a lower part frame, a foaming supporting unit, a lifting motion frame, a lifting guide post unit and a lifting driving device, wherein the lifting guide post unit is fixed on the lower part frame, the lifting guide post unit is connected with the lifting motion frame and the lifting driving device, the foaming supporting unit is further fixed on the lower part frame, and the top of the foaming supporting unit is contacted with four bottom corners of the lifting motion frame.
The lifting motion frame is connected with the lifting guide post unit through a floating mechanism.
The lifting driving device comprises 2 angle transmission devices and two angle transmission devices, wherein the number of the angle transmission devices is 2, the angle transmission devices are respectively fixed at the bottom of the lower frame, the driving motor is connected with the first angle transmission device, the first angle transmission device is connected with one end of the transmission connecting rod through the first coupler, and the other end of the transmission connecting rod is connected with the second angle transmission device through the second coupler.
The foaming support unit comprises an air cylinder, lining plates, supporting blocks, mounting supports and pressure reducing valves, wherein the cylinder body of the air cylinder is fixed with the mounting supports, the lining plates are embedded in the mounting supports, the supporting blocks are inserted in the mounting supports, push rods of the air cylinder penetrate through the mounting supports to be connected with the supporting blocks, the supporting blocks are clamped between the lining plates, and the two pressure reducing valves are fixedly mounted on the cylinder body of the air cylinder.
The floating mechanism comprises a fixing ring, a clamping ring, a screw nut, a lifting frame connecting plate, a floating ring and a guide pin column, one end of the lifting frame connecting plate is connected with the lifting motion rack, the other end of the lifting frame connecting plate is connected with a lifting guide column unit through the screw nut, the fixing ring, the floating ring and the clamping ring are arranged between a clamping platform of the guide pin column and the lifting frame connecting plate, the floating ring is sleeved on the guide pin column, the fixing ring and the clamping ring are arranged above the guide pin column, the clamping ring is sleeved on the outer edge of the fixing ring, the clamping ring is fixed with the floating ring through a fixing pin, and the fixing ring is connected with the floating ring through the.
The lifting guide column unit comprises a linear bearing and a ball screw.
Compared with the prior art, the utility model, adopt the ball that efficiency is higher to go up and down to combine to adopt four cylinder driven foaming pressure support unit, designed the relocation mechanism moreover and protected the lead screw and bear foaming pressure in the foaming process, avoid ball can not bear too big load, effectively improve equipment's operating efficiency and reliability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle-lower assembly of the present invention.
Fig. 3 is a cross-sectional view of the middle and lower assembly of the present invention.
Fig. 4 is a schematic structural diagram of the middle foaming supporting unit of the present invention.
Fig. 5 is a schematic structural diagram of the floating mechanism of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-5, the utility model discloses a quick elevating gear for refrigerator foaming anchor clamps, including upper portion frame, lower part assembly, belt conveyor, clamping mechanism, curb plate unit and preceding baffle unit, upper portion frame 6 is erect and is fixed to the top of lower part assembly 8, form the transport cavity between the two, fixed mounting has belt conveyor 7 in the transport cavity, the left and right sides of the top of belt conveyor 7 is fixed with curb plate unit 9 respectively, fixed mounting has upper portion baffle unit 11 on the top surface of transport cavity, upper portion baffle unit 11 is last to be fixed to be equipped with clamping mechanism 13, the front portion fixed mounting of transport cavity has preceding baffle unit 10; the front baffle plate unit 10 is tightly connected with the joint of the two side plate units 9 to form a seamless three-side rail; the lower assembly 8 comprises a lower frame 4, a foaming supporting unit 3, a lifting motion frame 5, a lifting guide column unit 2 and a lifting driving device 1, the lifting guide column unit 2 is fixed on the lower frame 4, the lifting motion frame 5 and the lifting driving device 1 are connected to the lifting guide column unit 2, the foaming supporting unit 3 is further fixed on the lower frame 4, and the top of the foaming supporting unit 3 is in contact with four bottom corners of the lifting motion frame 5.
The utility model discloses utilize relocation mechanism 12 to be connected between well elevating movement frame 5 and the lift guide post unit 2.
The utility model discloses well lift drive 1 includes driving motor 1-1, angle transmission, drive connecting rod 1-4, and angle transmission's number is 2, fixes respectively in the bottom of lower part frame 4, and driving motor 1-1 is connected with angle transmission 1-2, and angle transmission 1-2 utilizes shaft coupling 1-3 to be connected with drive connecting rod 1-4's one end, and drive connecting rod 1-4's the other end utilizes shaft coupling two 1-6 to be connected with angle transmission two 1-5.
The utility model discloses well foaming supporting element 3 includes cylinder 3-1, welt 3-5, supporting shoe 3-4, installing support 3-3, relief pressure valve 3-2, the cylinder body of cylinder 3-1 is fixed with installing support 3-3, inlay in installing support 3-3 and be equipped with welt 3-5, still insert in installing support 3-3 and be equipped with supporting shoe 3-4, the push rod of cylinder 3-1 is then passed installing support 3-3 and is connected with supporting shoe 3-4, supporting shoe 3-4 presss from both sides and establishes between welt 3-5, fixed mounting has two relief pressure valves 3-2 on the cylinder body of cylinder 3-1.
The utility model discloses a floating mechanism 12 includes solid fixed ring 12-4, clamp ring 12-5, lead screw nut 12-2, crane connecting plate 12-1, floating ring and guide pin post 12-3, the one end of crane connecting plate 12-1 is connected with elevating movement frame 5, the other end of crane connecting plate 12-1 utilizes lead screw nut 12-2 to be connected with lift guide post unit 2, be equipped with solid fixed ring 12-4, floating ring 12-6, clamp ring 12-5 between the screens platform of guide pin post 12-3 and crane connecting plate 12-1, floating ring 12-6 cover is established on guide pin post 12-3, gu fixed ring 12-4 and clamp ring 12-5 are established above guide pin post 12-3, clamp ring 12-5 cover is established at the outer fringe of solid fixed ring 12-4, the clamping ring 12-5 is fixed with the floating ring 12-6 by fixing pins, and the fixing ring 12-4 is connected with the floating ring 12-6 by guide pins 12-3.
The utility model discloses well lift guide post unit 2 includes linear bearing 2-2 and ball 2-1.
In the actual production process, the lifting motion frame 5 is driven by the lifting mechanism 1 to ascend to a working position, at the moment, the four foaming support units 3 support the motion frame, then the screw rod rotates reversely, the screw rod nut 1-9 descends, the floating plate 1-7, the clamping plate 1-10 and the fixed plate 1-11 descend for a certain stroke along the guide pillar 1-8, and the lifting screw rod is completely separated from the connecting plate of the lifting frame. Therefore, the foaming pressure generated in the working process can not damage the screw rod, and the foaming supporting unit bears the foaming force. After the work is finished, the screw rod rotates forwards, the floating mechanism rises to the original position, and the supporting unit is disengaged. The lead screw begins to rotate reversely and descends to a workpiece taking station, so that the problem that the ball screw cannot bear overlarge load is avoided, and the operation efficiency and the reliability of equipment are effectively improved.
Claims (6)
1. The utility model provides a quick elevating gear for refrigerator foaming anchor clamps, includes upper portion frame, lower part assembly, belt conveyors, clamping mechanism, curb plate unit and preceding baffle unit, its characterized in that: an upper frame (6) is erected and fixed above the lower assembly (8), a conveying cavity is formed between the upper frame and the lower frame, a belt conveying device (7) is fixedly installed in the conveying cavity, the left side and the right side above the belt conveying device (7) are respectively and fixedly provided with a side plate unit (9), the top surface of the conveying cavity is fixedly provided with an upper baffle plate unit (11), the upper baffle plate unit (11) is fixedly provided with a mold locking mechanism (13), and the front part of the conveying cavity is fixedly provided with a front baffle plate unit (10); the front baffle unit (10) is tightly connected with the joint of the two side plate units (9) to form a seamless three-side fence; lower part assembly (8) are including lower part frame (4), foaming support element (3), elevating movement frame (5), lift guide post unit (2), lift drive (1), be fixed with lift guide post unit (2) on lower part frame (4), be connected with elevating movement frame (5) and lift drive (1) on lift guide post unit (2), still be fixed with foaming support element (3) on lower part frame (4), the top of foaming support element (3) then contacts with four base angles of elevating movement frame (5).
2. The quick lifting device for the foaming fixture of the refrigerator as claimed in claim 1, wherein: the lifting motion frame (5) is connected with the lifting guide column unit (2) by a floating mechanism (12).
3. The quick lifting device for the foaming fixture of the refrigerator as claimed in claim 1, wherein: the lifting driving device (1) comprises 2 driving motors (1-1), angle transmission devices and transmission connecting rods (1-4), the number of the angle transmission devices is 2, the angle transmission devices are respectively fixed at the bottom of the lower frame (4), the driving motors (1-1) are connected with the angle transmission devices I (1-2), the angle transmission devices I (1-2) are connected with one ends of the transmission connecting rods (1-4) through couplers I (1-3), and the other ends of the transmission connecting rods (1-4) are connected with the angle transmission devices II (1-5) through couplers II (1-6).
4. The quick lifting device for the foaming fixture of the refrigerator as claimed in claim 1, wherein: the foaming supporting unit (3) comprises an air cylinder (3-1), lining plates (3-5), supporting blocks (3-4), mounting supports (3-3) and pressure reducing valves (3-2), a cylinder body of the air cylinder (3-1) is fixed with the mounting supports (3-3), the lining plates (3-5) are embedded in the mounting supports (3-3), the supporting blocks (3-4) are inserted in the mounting supports (3-3), a push rod of the air cylinder (3-1) penetrates through the mounting supports (3-3) to be connected with the supporting blocks (3-4), the supporting blocks (3-4) are clamped between the lining plates (3-5), and the two pressure reducing valves (3-2) are fixedly mounted on the cylinder body of the air cylinder (3-1).
5. The quick lifting device for the foaming fixture of the refrigerator as claimed in claim 2, wherein: the floating mechanism (12) comprises a fixing ring (12-4), a clamping ring (12-5), a lead screw nut (12-2), a lifting frame connecting plate (12-1), a floating ring and a guide pin column (12-3), one end of the lifting frame connecting plate (12-1) is connected with the lifting motion rack (5), the other end of the lifting frame connecting plate (12-1) is connected with the lifting guide column unit (2) through the lead screw nut (12-2), the fixing ring (12-4), the floating ring (12-6) and the clamping ring (12-5) are arranged between a clamping platform of the guide pin column (12-3) and the lifting frame connecting plate (12-1), the floating ring (12-6) is sleeved on the guide pin column (12-3), the fixing ring (12-4) and the clamping ring (12-5) are arranged above the guide pin column (12-3), the clamping ring (12-5) is sleeved at the outer edge of the fixing ring (12-4), the clamping ring (12-5) is fixed with the floating ring (12-6) through a fixing pin, and the fixing ring (12-4) is connected with the floating ring (12-6) through a guide pin column (12-3).
6. The quick lifting device for the foaming fixture of the refrigerator as claimed in claim 1, wherein: the lifting guide post unit (2) comprises a linear bearing (2-2) and a ball screw (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920584875.9U CN210148539U (en) | 2019-04-26 | 2019-04-26 | Quick lifting device for refrigerator foaming clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920584875.9U CN210148539U (en) | 2019-04-26 | 2019-04-26 | Quick lifting device for refrigerator foaming clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210148539U true CN210148539U (en) | 2020-03-17 |
Family
ID=69757572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920584875.9U Expired - Fee Related CN210148539U (en) | 2019-04-26 | 2019-04-26 | Quick lifting device for refrigerator foaming clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210148539U (en) |
-
2019
- 2019-04-26 CN CN201920584875.9U patent/CN210148539U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103441620B (en) | A kind of equipment of automatic turning generator unit stator | |
| CN103722375B (en) | A kind of press equipment | |
| CN201990253U (en) | Falling positioning device for floating type products | |
| CN107378355B (en) | Box three-dimensional positioning system and positioning method for robot welding automatic assembly line | |
| CN103737960B (en) | A kind of forcing press mould changing device | |
| CN212094082U (en) | Automatic material-taking conveyor for stamping | |
| CN106602125B (en) | Go into lid positioning fixture | |
| CN113601462A (en) | Sand mold assembly workbench suitable for non-mold composite forming process | |
| CN202174185U (en) | Automatic feeding device for punching machine | |
| CN106003209A (en) | Plastic jacket automatic feeding side wall grooving mechanism | |
| CN210148539U (en) | Quick lifting device for refrigerator foaming clamp | |
| CN105711900B (en) | The turntable package mechanism of insert row packing machine | |
| CN109465587B (en) | Light-load reciprocating rod | |
| CN106181304A (en) | Valve body and the valve body pallet feeding device of rubber ring assemble mechanism | |
| CN211568395U (en) | Product pitch-changing mechanism | |
| CN103934340A (en) | Pipe end heading machine | |
| CN103848209A (en) | Grabbing mechanism of sorting and picking machine | |
| CN109895237B (en) | Automatic assembly system of sleeper sleeve | |
| CN218808904U (en) | Gantry type plate lifting machine | |
| CN108190468B (en) | Lifting device for die casting | |
| CN202114772U (en) | Edge abutting and plate aligning auxiliary feeding device for woodworking | |
| CN110774439A (en) | Track plate spiral rib sleeve mounting machine | |
| CN215477982U (en) | Jacking pressing positioning mechanism | |
| CN217071124U (en) | Jacking positioning mechanism capable of bearing heavy load | |
| CN212740680U (en) | Lifting mechanism and lifting support device thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 Termination date: 20210426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |