CN210419158U - Tray replacing machine - Google Patents
Tray replacing machine Download PDFInfo
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- CN210419158U CN210419158U CN201921378525.3U CN201921378525U CN210419158U CN 210419158 U CN210419158 U CN 210419158U CN 201921378525 U CN201921378525 U CN 201921378525U CN 210419158 U CN210419158 U CN 210419158U
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- hinged support
- hydraulic cylinder
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- back plate
- clamping
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Abstract
The utility model relates to a tray replacing machine, which comprises a base, a clamping mechanism and a turnover mechanism; the clamping mechanism is of a cuboid structure and comprises a bottom plate and a back plate which are mutually and orthogonally and fixedly connected, an upper hinged support and a lower hinged support are fixed on the back side surface of the back plate, a front hinged support and a rear hinged support are fixed on the back end of the base, the front hinged support is hinged with the upper/lower hinged support through a front hydraulic cylinder, the rear hinged support is hinged with the lower/upper hinged support through a rear hydraulic cylinder, and the front hydraulic cylinder and the rear hydraulic cylinder form a turnover mechanism of the clamping mechanism; a left clamping plate and a right clamping plate are respectively arranged on two sides of the clamping mechanism and are driven by a bidirectional double-hydraulic-rod hydraulic cylinder transversely arranged on the rear side surface of the back plate; the top of the clamping mechanism is provided with an upper clamping plate, the upper clamping plate is driven by a gear rack transmission mechanism arranged at the top of the back plate/is driven by an upper hydraulic cylinder arranged at the top of the back plate, and the upper clamping plate is in sliding fit with a vertical sliding rail arranged on the back plate.
Description
Technical Field
The utility model relates to a packing transportation equipment technical field, concretely relates to device is changed to goods tray.
Background
In the prior art, pallets are often applied to the bottom surface of goods in the transportation package of the goods, such as cement, plastic particles, plastic films, food cans, chemical industry, medicine and other industries, and the pallets need to be replaced between the warehousing and the freight transportation of enterprises for manufacturing the products. The tray replacing process in the prior art is mainly manually matched with a forklift and completed step by step due to the lack of special machinery, the labor amount of the operation process is large, the efficiency is low, the key point is that the whole goods needing replacing the tray can not be overturned by a certain angle, the original tray is exposed and is not stressed again, and therefore the original tray can be taken down easily and the replaced tray can be put down easily.
Disclosure of Invention
The utility model aims at overcoming the defect that the prior art tray change lacks special machinery, the amount of labour is big, and is inefficient, provides a simple operation, and the action is steady, and work efficiency is high, and turning device is changed to the tray that the degree of safety is high.
The purpose of the utility model is realized through the following technical scheme.
A tray replacing machine is characterized by comprising a base, a clamping mechanism and a turnover mechanism; the clamping mechanism is of a cuboid structure and comprises a bottom plate and a back plate which are mutually and orthogonally and fixedly connected, an upper hinged support and a lower hinged support are fixed on the back side surface of the back plate, a front hinged support and a rear hinged support are fixed on the back end of the base, the front hinged support is hinged with the upper/lower hinged support through a front hydraulic cylinder, the rear hinged support is hinged with the lower/upper hinged support through a rear hydraulic cylinder, and the front hydraulic cylinder and the rear hydraulic cylinder form a turnover mechanism of the clamping mechanism; a left clamping plate and a right clamping plate are respectively arranged on two sides of the clamping mechanism and are driven by a bidirectional double-hydraulic-rod hydraulic cylinder transversely arranged on the rear side surface of the back plate; the top of the clamping mechanism is provided with an upper clamping plate, the upper clamping plate is driven by a gear rack transmission mechanism arranged at the top of the back plate/is driven by an upper hydraulic cylinder arranged at the top of the back plate, and the upper clamping plate is in sliding fit with a vertical sliding rail arranged on the back plate.
In the preferred scheme, the left splint and the right splint are symmetrically arranged; the back surfaces of the left splint, the right splint and the upper splint are respectively connected with a truss type reinforcing structure; the inner side surfaces of the left splint, the right splint, the upper splint and the back plate are respectively lined with a flexible base plate.
Preferably, the width of the upper clamping plate is less than or equal to the width of the minimum clamping workpiece.
Preferably, the front hydraulic cylinder and the rear hydraulic cylinder are respectively formed by two hydraulic cylinders with the same specification in parallel.
Preferably, the front operating surface of the tray replacing machine is provided with a light curtain sensor and is connected with an audible and visual alarm.
In the preferred scheme, the tray changer is provided with a control box independently, and the control box is provided with a lockable power main switch and a fault alarm reset button; the periphery of base sets up the rail, and suitable position installation emergency stop button on the operation screen of control box and rail, three-colour warning audible-visual warning lamp pole are installed to suitable position on the rail.
The utility model has the advantages that:
1. the special machine is convenient to operate and high in efficiency;
2. the fence and various alarms are arranged, so that the safety is good;
3. mechanization and electric control greatly reduce labor intensity.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic top view of FIG. 1;
FIG. 3 is a schematic left side view of FIG. 1;
fig. 4 is a schematic illustration of another embodiment.
In the figure, a base 1; a clamping mechanism 2; a turnover mechanism 3; a base plate 4; a back plate 5; an upper hinged support 6; a lower hinged support 7; a front hinge support 8; a rear hinged support 9; a front hydraulic cylinder 10; a rear hydraulic cylinder 11; a left clamping plate 12; a right splint 13; a bidirectional double hydraulic rod hydraulic cylinder 14; an upper clamp plate 15; a rack and pinion gear 16; a vertical slide rail 17; a reinforcing structure 18; a flexible pad 19; and an upper hydraulic cylinder 20.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example 1: as shown in fig. 1, a pallet changer includes a base 1, a clamping mechanism 2, and a turnover mechanism 3; the clamping mechanism 2 is of a cuboid structure and comprises a bottom plate 4 and a back plate 5 which are mutually orthogonally and fixedly connected, an upper hinged support 6 and a lower hinged support 7 are fixed on the back side surface of the back plate 5, a front hinged support 8 and a rear hinged support 9 are fixed on the back end of the base 1, the front hinged support 8 is hinged with the upper hinged support 6 through a front hydraulic cylinder 10, the rear hinged support 9 is hinged with the lower hinged support 7 through a rear hydraulic cylinder 11, and the front hydraulic cylinder 10 and the rear hydraulic cylinder 11 form a turnover mechanism 3 of the clamping mechanism 2; a left clamping plate 12 and a right clamping plate 13 are respectively arranged at two sides of the clamping mechanism 2, and the left clamping plate 12 and the right clamping plate 13 are driven by a bidirectional double-hydraulic-rod hydraulic cylinder 14 transversely arranged on the rear side surface of the back plate 5; the top of clamping mechanism 2 is equipped with punch holder 15, and punch holder 15 passes through rack and pinion drive mechanism 16 by the motor that sets up in backplate 5 top and drives, and punch holder 15 and the vertical slide rail 17 sliding fit who sets up in backplate 5 moreover.
The back plate 5 of the clamping mechanism 2 is in a position perpendicular to the base 1 if the piston rod of the rear hydraulic cylinder 11 is fully extended and the piston rod of the front hydraulic cylinder 10 is fully retracted, and the back plate 5 of the clamping mechanism 2 is in a position of-10 deg. in relation to the base 1 if the piston rod of the rear hydraulic cylinder 11 is fully retracted and the piston rod of the front hydraulic cylinder 10 is fully extended. The-10 ° position is also understood to mean that the entire clamping mechanism including the back plate is rotated 100 °.
The tray is changed upset pneumatic cylinder and is used hydraulic motor, and is rotatory steady, the stable performance, and the noise is low.
After the pallet and the goods on the pallet rotate slightly more than 90 degrees, the pallet is changed to be on the side surface or the upper surface of the goods under the goods, so that the pallet is convenient to extract or replace, and a forklift is convenient to load and unload the goods.
The left splint 12 and the right splint 13 are symmetrically arranged; the back surfaces of the left splint 12, the right splint 13 and the upper splint 15 are respectively connected with a truss type reinforcing structure 18; the inner sides of the left clamp 12, the right clamp 13, the upper clamp 15 and the back plate 5 are respectively lined with flexible backing plates 19. See fig. 2.
The width of the upper clamping plate 15 is less than or equal to the width of the smallest clamped workpiece. See fig. 3.
The front hydraulic cylinder 10 and the rear hydraulic cylinder 11 are each constituted by two hydraulic cylinders of the same specification in parallel.
The front end operation surface of the device is provided with a light curtain sensor which is also called an infrared safety protection device and is connected with an audible and visual alarm.
The device is provided with a control box independently, and the control box is provided with a lockable power main switch and a fault alarm reset button; the periphery of base 1 sets up the rail, and suitable position installation emergency stop button on the operation screen of control box and rail, three-colour warning audible-visual warning lamp pole are installed to suitable position on the rail.
The working steps of replacing the tray by using the device are as follows:
firstly, for goods which cannot be placed upside down after the pallet is replaced:
1. placing the goods on a pallet changer by using a forklift;
2. clamping the goods;
3. turning the tray and the goods together by 100 degrees;
4. loosening the clamping plate;
5. replacing the tray;
6. clamping the goods again;
7. turning the tray and the goods by 100 degrees again;
8. loosening the clamping plate;
9. the goods together with the pallet are taken off from the pallet changer by means of a forklift.
Secondly, for the goods which can be placed upside down after the pallet is replaced:
1. placing the goods on a pallet changer by using a forklift;
2. placing the pallet to be replaced on the top of the goods;
3. clamping the goods;
4. turning the tray and the goods together by 100 degrees; (ii) a
5. Loosening the clamping plate;
6. taking down the original tray from the top of the goods;
7. the goods together with the pallet are taken off from the pallet changer by means of a forklift.
Example 2: the rear end of the base 1 is fixedly provided with a front hinged support and a rear hinged support, the front hinged support is hinged with the lower hinged support through a front hydraulic cylinder, the rear hinged support is hinged with the upper hinged support through a rear hydraulic cylinder, and the front hydraulic cylinder and the rear hydraulic cylinder form a turning power mechanism of the clamping mechanism. The upper clamp plate 15 is driven by an upper hydraulic cylinder 20 provided on top of the back plate 5. The rest of the structure is the same as that of embodiment 1, see fig. 4.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A tray replacing machine is characterized by comprising a base, a clamping mechanism and a turnover mechanism; the clamping mechanism is of a cuboid structure and comprises a bottom plate and a back plate which are mutually and orthogonally and fixedly connected, an upper hinged support and a lower hinged support are fixed on the back side surface of the back plate, a front hinged support and a rear hinged support are fixed on the back end of the base, the front hinged support is hinged with the upper/lower hinged support through a front hydraulic cylinder, the rear hinged support is hinged with the lower/upper hinged support through a rear hydraulic cylinder, and the front hydraulic cylinder and the rear hydraulic cylinder form a turnover mechanism of the clamping mechanism; a left clamping plate and a right clamping plate are respectively arranged on two sides of the clamping mechanism and are driven by a bidirectional double-hydraulic-rod hydraulic cylinder transversely arranged on the rear side surface of the back plate; the top of the clamping mechanism is provided with an upper clamping plate, the upper clamping plate is driven by a gear rack transmission mechanism arranged at the top of the back plate/is driven by an upper hydraulic cylinder arranged at the top of the back plate, and the upper clamping plate is in sliding fit with a vertical sliding rail arranged on the back plate.
2. The tray changer of claim 1, wherein the left and right clamping plates are symmetrically arranged; the back surfaces of the left splint, the right splint and the upper splint are respectively connected with a truss type reinforcing structure; the inner side surfaces of the left splint, the right splint, the upper splint and the back plate are respectively lined with a flexible base plate.
3. The pallet changer of claim 2, wherein the width of the upper jaw is less than or equal to the width of the smallest workpiece to be gripped.
4. A pallet changer as claimed in claim 3 wherein the front and rear hydraulic cylinders are each comprised of two cylinders of the same gauge juxtaposed one to the other.
5. The tray changer according to claim 1, 2, 3 or 4, wherein the front operating surface of the tray changer has a light curtain sensor and is connected to a sound and light alarm.
6. The tray changer as claimed in claim 5, wherein the tray changer is provided with a control box independently, the control box being provided with a lockable main power switch and a malfunction alarm reset button; the periphery of base sets up the rail, and suitable position installation emergency stop button on the operation screen of control box and rail, three-colour warning audible-visual warning lamp pole are installed to suitable position on the rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921378525.3U CN210419158U (en) | 2019-08-23 | 2019-08-23 | Tray replacing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921378525.3U CN210419158U (en) | 2019-08-23 | 2019-08-23 | Tray replacing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210419158U true CN210419158U (en) | 2020-04-28 |
Family
ID=70364109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921378525.3U Active CN210419158U (en) | 2019-08-23 | 2019-08-23 | Tray replacing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210419158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482452A (en) * | 2019-08-23 | 2019-11-22 | 上海源存机械制造有限公司 | A kind of pallet-changing machine |
-
2019
- 2019-08-23 CN CN201921378525.3U patent/CN210419158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482452A (en) * | 2019-08-23 | 2019-11-22 | 上海源存机械制造有限公司 | A kind of pallet-changing machine |
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