CN209798099U - Workpiece placing rack for vacuum coating machine - Google Patents
Workpiece placing rack for vacuum coating machine Download PDFInfo
- Publication number
- CN209798099U CN209798099U CN201920192360.4U CN201920192360U CN209798099U CN 209798099 U CN209798099 U CN 209798099U CN 201920192360 U CN201920192360 U CN 201920192360U CN 209798099 U CN209798099 U CN 209798099U
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- rotating frame
- vacuum coating
- coating machine
- upper rotating
- workpiece
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Abstract
The utility model relates to the technical field of vacuum coating machines, and discloses a workpiece placing rack for a vacuum coating machine, which comprises a lower rotating frame arranged in the vacuum coating machine, wherein an intermediate shaft is fixedly arranged on the lower rotating frame along the vertical direction, one end of the intermediate shaft, which is far away from the lower rotating frame, is provided with an upper rotating frame, a plurality of workpiece clamps are arranged between the upper rotating frame and the lower rotating frame, a plurality of first fixing holes are arranged on the upper rotating frame, a plurality of second fixing holes are arranged on the lower rotating frame at the position opposite to the first fixing holes, the upper rotating frame is arranged on the intermediate shaft in a sliding manner, and an adjusting component for enabling the upper rotating frame to slide along the intermediate shaft and be fixed is arranged between the upper rotating frame and the; one end of the workpiece clamp is fixedly provided with a stop piece. The upper rotating frame is connected with the middle shaft in a sliding mode, and the position of the upper rotating frame can be fixed through the adjusting assembly, so that the workpiece fixture is more convenient to mount and easy to mount, and the work efficiency of workpiece coating is finally improved.
Description
Technical Field
The utility model belongs to the technical field of vacuum coating machine's technique and specifically relates to a work piece rack for vacuum coating machine is related to.
Background
In the current festival gift market, various ornaments are diversified, and in order to increase the gorgeous color, a metal film is plated on the surface of a plurality of artworks in order to obtain the metal color. Coating is often carried out by using a coating machine, and when the existing vacuum coating machine is used for coating the decoration workpiece, the workpiece needs to be uniformly arranged in an inner cavity of the vacuum coating machine.
If the Chinese patent with the publication number of CN203904442U discloses a workpiece fixture placing rack of a film plating machine, which comprises an upper rotating rack and a lower rotating rack which synchronously rotate in the film plating machine, wherein the placing rack comprises a vertical middle shaft, and the top end and the bottom of the middle shaft are respectively fixed on the upper rotating rack and the lower rotating rack; the middle shaft is provided with a top frame, a middle frame and a bottom frame at equal intervals, the top frame is provided with a plurality of first supports extending in a radiation mode towards the periphery, the middle frame is provided with a plurality of second supports extending in a radiation mode towards the periphery, and the bottom frame is provided with a plurality of third supports extending in a radiation mode towards the periphery; and a plurality of groups of clamping mechanisms of the workpiece clamp are respectively arranged between the first support and the second support and between the second support and the third support. The clamping mechanism comprises a row of a plurality of first through holes arranged on the first support and a row of a plurality of vertical upward first columnar bulges arranged on the second support. The first columnar bulges are correspondingly positioned right below the first through holes one by one. And fixture still including establishing a row of a plurality of second through-hole on the second support and establishing a row of a plurality of vertical ascending second columnar protrusion on the third support. The second through hole is arranged on one side of the first columnar bulge. The second columnar bulges are correspondingly positioned right below the second through holes one by one.
During operation, the one end of the workpiece clamp which clamps the workpiece is arranged in the first through hole in a penetrating mode, the other end of the workpiece clamp is arranged in the first columnar bulge in a sleeved mode, the one end of the workpiece clamp is arranged in the second through hole in a penetrating mode, the other end of the workpiece clamp is connected in the second columnar bulge in a inserting mode, therefore, the workpiece is driven to rotate when the lower rotating frame rotates, and finally the workpiece can be coated with a film.
Because the position of first support between for the second support is fixed, the position of second support between for the third support is also fixed, so when installation work piece holder, need wear to establish a certain distance with the direction of first through-hole with the one end of work piece holder earlier, the one end that is close to the second support can only overlap and establish first column arch. The process of installing the workpiece fixture is troublesome and is not easy to install, thereby influencing the efficiency of workpiece coating.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a work piece rack for vacuum coating machine for work piece holder's installation is more convenient, and installs easily, has finally improved the work efficiency of work piece coating film.
the above object of the present invention is achieved by the following technical solutions:
A workpiece placing frame for a vacuum coating machine comprises a lower rotating frame arranged in the vacuum coating machine, wherein an intermediate shaft is fixedly arranged on the lower rotating frame along the vertical direction, an upper rotating frame is arranged at one end, far away from the lower rotating frame, of the intermediate shaft, a plurality of workpiece clamps are arranged between the upper rotating frame and the lower rotating frame, a plurality of first fixing holes are formed in the upper rotating frame, a plurality of second fixing holes are formed in the lower rotating frame at positions opposite to the first fixing holes, the upper rotating frame is arranged on the intermediate shaft in a sliding mode, and an adjusting assembly enabling the upper rotating frame to slide along the intermediate shaft and be fixed is arranged between the upper rotating frame and the lower rotating frame; and one end of the workpiece clamp is fixedly provided with a stop piece.
Through adopting above-mentioned technical scheme, the during operation, the staff is earlier through adjusting part for the upper rotating bracket moves towards the one end of keeping away from lower revolving rack, then places a plurality of work piece holder in the second fixed orifices, and makes work piece holder contain the one end of keeping off the board towards the second fixed orifices, makes to keep off the piece and supports tightly on the lateral wall of revolving rack orientation under on. Then the upper rotating frame moves towards the direction towards the lower rotating frame through the adjusting assembly, so that the first fixing hole is sleeved on the workpiece clamp, and the workpiece clamp is installed between the upper rotating frame and the lower rotating frame. The upper rotating frame is connected with the middle shaft in a sliding mode, and the position of the upper rotating frame can be fixed through the adjusting assembly, so that the workpiece fixture is more convenient to mount and easy to mount, and the work efficiency of workpiece coating is finally improved.
The utility model discloses further set up to: the adjusting assembly comprises a lead screw, one end of the lead screw is rotatably connected with the lower support, and the other end of the lead screw is in threaded connection with the upper support; the screw rod is parallel to the intermediate shaft, and the intermediate shaft is connected with an inner cavity of a vacuum coating machine; and a stop plate is arranged at the end part of the lead screw, which is far away from the lower rotating frame.
through adopting above-mentioned technical scheme, when will installing work piece holder, the staff rotates the lead screw, along with the rotation of lead screw, the axial displacement of upper rotating rack along the lead screw, through control lead screw pivoted direction, make upper rotating rack remove towards the direction of turning down the revolving rack back to, the lateral wall that the revolving rack kept away from down to the upper rotating rack pastes the back with the barrier plate, install work piece holder in the second fixed orifices, then rotate the lead screw, make upper rotating rack towards the direction motion of turning down, finally make work piece holder keep away from the one end of second fixed orifices and peg graft behind first fixed orifices, the stall lead screw, it is convenient to go up and down the revolving rack, and the transmission is stable.
The utility model discloses further set up to: one end of the screw rod, which is far away from the upper rotating frame, penetrates through the lower rotating frame and is connected with an inner cavity of a vacuum coating machine; the lead screw is provided with a driving assembly for driving the lead screw to rotate.
Through adopting above-mentioned technical scheme, through setting up drive assembly, make things convenient for the staff to rotate the lead screw.
The utility model discloses further set up to: the driving assembly comprises a driven bevel gear fixedly arranged on the screw rod, a driving bevel gear rotationally arranged on the lower rotating frame and meshed with the driven bevel gear, and a driving rod fixedly arranged on the axis of the driving bevel gear.
Through adopting above-mentioned technical scheme, when needs rotate the lead screw, operating personnel only need rotate the actuating lever, drive the drive bevel gear and rotate, drive driven bevel gear and rotate, drive the lead screw and rotate, the transmission is stable to convenient operation.
The utility model discloses further set up to: and a handle part is fixedly arranged at one end of the driving rod, which is far away from the driving bevel gear.
Through adopting above-mentioned technical scheme, the hand of holding can provide the application of force point for the staff, makes things convenient for the staff to borrow power through the hand of holding and drives the actuating lever and rotate to reach the purpose of conveniently adjusting the position of upper rotating frame.
the utility model discloses further set up to: one side of the lower rotating frame, which is far away from the upper rotating frame, is provided with a protective shell wrapping the driving bevel gear and the driven bevel gear, and the protective shell is provided with a through hole for the driving rod to pass through.
Through adopting above-mentioned technical scheme, the protective housing can play the effect of protection, prevents that some impurity from getting into on drive bevel gear and the driven bevel gear, has improved drive assembly's life.
The utility model discloses further set up to: the first fixing hole and the second fixing hole are both rectangular in overlook projection, and the shape of the cross section of the workpiece clamp is consistent with that of the overlook projection of the first fixing hole.
Through adopting above-mentioned technical scheme, after work piece holder installation was between last revolving rack and lower revolving rack, it rotates together to prevent work piece holder thereupon when lower revolving rack rotates.
The utility model discloses further set up to: the blocking plate is in threaded connection with the lead screw.
through adopting above-mentioned technical scheme, the last revolving rack is used for a long time, and wearing and tearing or damage back are dismantled the barrier plate from the lead screw through twisting to the convenience is changed or is maintained the last revolving rack.
to sum up, the utility model discloses a beneficial technological effect does:
1. The upper rotating frame is connected with the middle shaft in a sliding mode, and the position of the upper rotating frame can be fixed through the adjusting assembly, so that the workpiece fixture is more convenient to mount and easy to mount, and the working efficiency of workpiece coating is finally improved;
2. When the lead screw needs to be rotated, an operator only needs to rotate the driving rod to drive the driving bevel gear to rotate and the driven bevel gear to rotate, so that the lead screw is driven to rotate, the transmission is stable, and the operation is convenient.
Drawings
FIG. 1 is a schematic structural view of a workpiece holder for a vacuum coater according to the present invention;
Fig. 2 is a schematic sectional view in the height direction of the protective case for illustrating the structure of the driving assembly;
fig. 3 is a partially enlarged schematic view of a portion a in fig. 1, for illustrating a structure of the blocking sheet.
Reference numerals: 1. a vacuum coating machine; 2. a lower rotating frame; 3. an intermediate shaft; 4. an upper rotating frame; 5. an adjustment assembly; 6. a blocking plate; 7. a drive assembly; 71. a drive bevel gear; 72. a driven bevel gear; 73. a drive rod; 8. a protective shell; 9. a hand holding part; 10. a first fixing hole; 12. a workpiece holder; 13. and abutting against the blocking piece.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the utility model discloses a workpiece placing rack for vacuum coating machine, which comprises a lower rotating stand 2 arranged in the inner cavity of the vacuum coating machine 1, wherein the lower rotating stand 2 is a piece with a circular cross section. An intermediate shaft 3 penetrates through the axis of the lower rotating frame 2, one end of the intermediate shaft 3 penetrates through the lower rotating frame 2 to be fixedly connected with the side wall of the inner cavity of the vacuum coating machine 1, and an upper rotating frame 4 is arranged at the end part of the other end in a sliding mode. The lower rotating frame 2 is fixedly connected with the intermediate shaft 3. The appearance of the upper rotating frame 4 is consistent with that of the lower rotating frame 2, and the axis is provided with a through hole for the intermediate shaft 3 to penetrate through.
Referring to fig. 1, an adjusting assembly 5 is disposed between the upper and lower frames 4 and 2, and the adjusting assembly 5 includes a lead screw. One end of the screw rod penetrates through the lower rotating frame 2 to be rotatably connected with the side wall of the inner cavity of the vacuum coating machine 1 through a bearing, and is also connected with the lower rotating frame 2 through a bearing. One end of the screw rod, which is far away from the vacuum coating machine 1, penetrates through the upper rotating frame 4 and is connected with a blocking plate 6 through threads. The screw rod is in threaded connection with the upper bracket 4; the axis of the screw is parallel to the axis of the intermediate shaft 3.
Referring to fig. 2, a driving assembly 7 is provided on the lead screw, and the driving assembly 7 includes a driving bevel gear 71, a driven bevel gear 72, and a driving rod 73. The axis of the driven bevel gear 72 is welded on the screw rod and is positioned on one side of the lower rotating frame 2 far away from the upper rotating frame 4 (see fig. 1). A protective shell 8 is welded on one side of the lower rotating frame 2, which is far away from the upper rotating frame 4, a driven bevel gear 72 is positioned in the protective shell 8, and a through hole for the driving rod 73 to pass through is formed in the protective shell 8; the top of the protective shell 8 is provided with a through hole for the lead screw to pass through. The driving bevel gear 71 is rotatably connected to the inner wall of the protective case 8 by a pin shaft, and is engaged with the driven bevel gear 72. One end of the driving rod 73 is welded to the axial center of the drive bevel gear 71, and the other end thereof passes through a through hole in the protective case 8 and is fixedly connected with the handle portion 9.
Referring to fig. 3, the lower rotating frame 2 is provided with a plurality of first fixing holes 10, and the plurality of first fixing holes 10 are annularly distributed around the center of the circle of the lower rotating frame 2. The upper rotating frame 4 is provided with a plurality of second fixing holes at the position corresponding to the first fixing holes 10. A work holder 12 is inserted into the first fixing hole 10, and the work holder 12 is a long rod. One end of the workpiece holder 12 is inserted into the first fixing hole 10, and the other end is inserted into the second fixing hole. The overlooking projections of the first fixing hole 10 and the second fixing hole are rectangular; the cross section of the work holder 12 has the same shape as the cross section of the first fixing hole 10 so that the work holder 12 is inserted into the first fixing hole 10. The one end welding of work piece holder 12 orientation first fixed orifices 10 has to support separation blade 13, when work piece holder 12 pegged graft in first fixed orifices 10, supports separation blade 13 and lower revolving rack 2 and supports tightly towards the lateral wall of last revolving rack 4, and the work piece is installed on the lateral wall of work piece holder 12.
The implementation principle is as follows:
During operation, the worker drives the driving rod 73 to rotate by rotating the handle part 9, drives the driving bevel gear 71 to rotate, drives the driven bevel gear 72 to rotate, drives the screw rod to rotate, drives the upper rotating frame 4 to move along the axial direction of the screw rod, and stops the rotation of the handle part 9 after the upper rotating frame 4 continuously moves and the blocking piece abuts tightly. Then, the worker inserts one end of the workpiece holder 12, on which the workpiece is mounted, into the first fixing hole 10, and the blocking piece 13 is abutted against the lower rotating frame 2. Then the handle part 9 is rotated to insert the end of the workpiece holder 12 far away from the lower rotary frame 2 into the second fixing hole, and then the rotation of the handle part 9 is stopped. Finally, the work holder 12 is mounted between the lower turret 2 and the upper turret 4.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a work piece rack for vacuum coating machine, is including setting up lower revolving rack (2) in vacuum coating machine (1), fixed jackshaft (3) that is provided with along vertical direction on lower revolving rack (2), jackshaft (3) are kept away from the one end of lower revolving rack (2) is provided with revolving rack (4), go up revolving rack (4) with be provided with a plurality of work piece holder (12), its characterized in that between lower revolving rack (2): a plurality of first fixing holes (10) are formed in the upper rotating frame (4), a plurality of second fixing holes are formed in the position, opposite to the first fixing holes (10), of the lower rotating frame (2), the upper rotating frame (4) is arranged on the intermediate shaft (3) in a sliding mode, and an adjusting assembly (5) enabling the upper rotating frame (4) to slide along the intermediate shaft (3) and to be fixed is arranged between the upper rotating frame (4) and the lower rotating frame (2); one end of the workpiece clamp (12) is fixedly provided with a blocking piece (13).
2. The workpiece placing rack for the vacuum coating machine as claimed in claim 1, wherein: the adjusting assembly (5) comprises a lead screw, one end of the lead screw is rotatably connected with the lower rotating frame (2), and the other end of the lead screw is in threaded connection with the upper rotating frame (4); the screw rod is parallel to the intermediate shaft (3), and the intermediate shaft (3) is connected with an inner cavity of the vacuum coating machine (1); and a blocking plate (6) is arranged at the end part of the screw rod, which is far away from the lower rotating frame (2).
3. The workpiece placing rack for the vacuum coating machine as claimed in claim 2, wherein: one end of the screw rod, which is far away from the upper rotating frame (4), penetrates through the lower rotating frame (2) and is connected with an inner cavity of the vacuum coating machine (1); the lead screw is provided with a driving assembly (7) for driving the lead screw to rotate.
4. The workpiece placing rack for the vacuum coating machine as claimed in claim 3, wherein: the driving assembly (7) comprises a driven bevel gear (72) fixedly arranged on the screw rod, a driving bevel gear (71) rotatably arranged on the lower rotating frame (2) and meshed with the driven bevel gear (72), and a driving rod (73) fixedly arranged on the axis of the driving bevel gear (71).
5. The workpiece placing rack for the vacuum coating machine as claimed in claim 4, wherein: and a handle part (9) is fixedly arranged at one end of the driving rod (73) far away from the driving bevel gear (71).
6. The workpiece placing rack for the vacuum coating machine as claimed in claim 5, wherein: one side of the lower rotating frame (2) far away from the upper rotating frame (4) is provided with a protective shell (8) wrapping the driving bevel gear (71) and the driven bevel gear (72), and a through hole for the driving rod (73) to pass through is formed in the protective shell (8).
7. The workpiece placing rack for the vacuum coating machine as claimed in claim 1, wherein: the first fixing hole (10) and the second fixing hole are both rectangular in plan projection, and the shape of the cross section of the workpiece clamp (12) is consistent with the shape of the plan projection of the first fixing hole (10).
8. The workpiece placing rack for the vacuum coating machine as claimed in claim 2, wherein: the blocking plate (6) is in threaded connection with the lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192360.4U CN209798099U (en) | 2019-02-12 | 2019-02-12 | Workpiece placing rack for vacuum coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192360.4U CN209798099U (en) | 2019-02-12 | 2019-02-12 | Workpiece placing rack for vacuum coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209798099U true CN209798099U (en) | 2019-12-17 |
Family
ID=68822126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920192360.4U Expired - Fee Related CN209798099U (en) | 2019-02-12 | 2019-02-12 | Workpiece placing rack for vacuum coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209798099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519159A (en) * | 2020-04-30 | 2020-08-11 | 绍兴市宇德塑料制品有限公司 | Plastic product vacuum coating equipment with multiple applicable specifications |
| CN112195453A (en) * | 2020-10-10 | 2021-01-08 | 万达工业（始兴）有限公司 | Automatic piece feeding device for vacuum coating |
-
2019
- 2019-02-12 CN CN201920192360.4U patent/CN209798099U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519159A (en) * | 2020-04-30 | 2020-08-11 | 绍兴市宇德塑料制品有限公司 | Plastic product vacuum coating equipment with multiple applicable specifications |
| CN111519159B (en) * | 2020-04-30 | 2021-06-04 | 绍兴市宇德塑料制品有限公司 | Plastic product vacuum coating equipment with multiple applicable specifications |
| CN112195453A (en) * | 2020-10-10 | 2021-01-08 | 万达工业（始兴）有限公司 | Automatic piece feeding device for vacuum coating |
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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: 20191217 Termination date: 20220212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |