CN111115095A - Automatic mechanism that stretches out of board class frock - Google Patents
Automatic mechanism that stretches out of board class frock Download PDFInfo
- Publication number
- CN111115095A CN111115095A CN201911374382.3A CN201911374382A CN111115095A CN 111115095 A CN111115095 A CN 111115095A CN 201911374382 A CN201911374382 A CN 201911374382A CN 111115095 A CN111115095 A CN 111115095A
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- supporting block
- block
- plate
- supporting
- vertical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/022—Flat
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Abstract
The invention belongs to the technical field of industrial automatic assembly and logistics production lines, and particularly relates to an automatic extending mechanism for a plate tool. The method comprises the following steps: the material trolley comprises a material trolley bottom plate, two groups of vertical plate assemblies, a supporting block assembly and a material trolley bottom plate, wherein the bottom of the material trolley bottom plate is provided with trundles; the two groups of vertical plate assemblies are respectively arranged at two ends of the bottom plate of the skip car; each group of vertical plate components comprises two vertical plates which are arranged at intervals; a plurality of groups of supporting block assemblies are arranged between two vertical plates in each group of vertical plate assemblies from bottom to top; the supporting block assembly is used for bearing plate materials. The invention can lead the bearing tool to automatically extend out before the materials are moved in and automatically retract after the materials are moved out, thereby meeting the requirements of continuous operation of an automatic assembly production line on batch stacking and unstacking of plate materials.
Description
Technical Field
The invention belongs to the technical field of industrial automatic assembly and logistics production lines, and particularly relates to an automatic extending mechanism for a plate tool.
Technical Field
In automated assembly and logistics production lines, a skip car is generally adopted as a carrier of strip-shaped plate materials for carrying and distribution. In order to cooperate with an industrial robot to carry out automatic feeding or discharging, materials need to be stacked vertically, and many plate materials are often complex in structure and difficult to achieve simple stacking and keep stable. Therefore, a mechanism for storing materials is needed to be designed, vertically adjacent plate materials are separated by equal intervals, and the positioning accuracy of the materials is improved.
In order to cooperate with a robot to complete repeated stacking or unstacking operations, all materials should be kept in the same direction and posture, so that the operation difficulty in the debugging process is reduced, and the probability of faults is reduced; and the frock that bears the weight of the material should have the function of automatic adjustment, stretches out before the material moves in, withdraws after the material shifts out to improve the efficiency of material loading or unloading, avoid influencing other materials moreover. If an electrical control mode is used to realize the function, a large number of sensors and actuators are needed to be arranged, and a central controller and complex circuits are matched for completion. Therefore, a reasonable mechanical structure is urgently needed to be designed, and a scheme for automatically extending out or retracting the tool in the feeding or blanking process is realized.
Disclosure of Invention
Aiming at the problems, the invention aims to provide an automatic extending mechanism for a plate tool, so as to realize vertical stacking and accurate positioning of strip-shaped plate materials, and automatically extend or retract the tool in the feeding or blanking process; the stacking and unstacking device is suitable for being matched with an industrial robot to carry out stacking and unstacking operations so as to meet the requirement of continuous operation of an automatic assembly production line on batch loading and unloading of long strip plate materials.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an automatic mechanism that stretches out of board class frock which characterized in that includes:
the bottom of the skip car bottom plate is provided with a trundle;
the two groups of vertical plate assemblies are respectively arranged at two ends of the bottom plate of the skip car; each group of vertical plate components comprises two vertical plates which are arranged at intervals;
a plurality of groups of supporting block assemblies are arranged between two vertical plates in each group of vertical plate assemblies from bottom to top; the supporting block assembly is used for bearing plate materials.
The support block assembly includes:
the two supporting blocks are respectively and rotatably arranged on the two vertical plates and used for bearing plate type materials, and the other supporting block above the supporting block is lifted to automatically extend out and become a state capable of bearing the materials;
the two stop blocks are respectively arranged on the two vertical plates, are positioned above the corresponding supporting blocks and are used for positioning the supporting blocks in an initial retraction state and a horizontal loading state.
The initial retraction state of the supporting block positioned at the bottommost layer is positioned outside the vertical edge of the vertical plate; the initial retraction state of the rest of the supporting blocks except the supporting block positioned at the lowest layer is positioned within the range of the vertical edge of the vertical plate.
The supporting block comprises a supporting end and a counterweight end which are positioned at two sides of a hinge point; under the action of gravity of the counterweight end, the supporting end is tilted upwards and limited by the stop block.
A supporting block guide surface is vertically arranged above the supporting end and used for adjusting and positioning the moved plate type material to the center when the moved plate type material deviates from the center laterally;
the supporting end is also provided with a supporting block bearing surface and a supporting block initial positioning surface which are positioned at two sides of the supporting block guide surface, and the supporting block bearing surface is used for bearing the flat bottom surface of the plate material; the supporting block initial positioning surface is used for positioning the stopping block, so that the supporting block is in an initial retraction state.
The bottom of the counterweight end is provided with a supporting block lifting plane;
the upper surface of the counterweight end is sequentially provided with a supporting block load positioning surface and a supporting block lifting arc surface from inside to outside, and the supporting block load positioning surface is used for positioning a stop block to enable the supporting block to be in a horizontal load state; the supporting block lifting arc surface is used for being matched with the other supporting block lifting plane positioned above, so that the supporting block positioned below can lift the supporting block positioned above, and the supporting block can be automatically adjusted to be in a state of extending or retracting.
The stop blocks comprise a bottom stop block and a universal stop block;
the bottom stop block is used for positioning the bottommost supporting block;
the universal block is used for positioning other support blocks except for the bottommost part.
The bottom stop block comprises a bottom stop block initial positioning surface and a bottom stop block load positioning surface;
when the supporting block is in an initial retraction state, the initial positioning surface of the bottom stop block is in positioning contact with the supporting block;
when the supporting block is in a horizontal loading state, the bottom stop load positioning surface is in contact with the supporting block.
The universal block comprises a universal block initial positioning surface and a universal block load positioning surface;
when the supporting block is in an initial retraction state, the initial positioning surface of the universal block is in contact with the supporting block;
when the supporting block is in a horizontal loading state, the load positioning surface of the universal block is in contact with the supporting block.
The lower ends of two vertical plates in the vertical plate assembly are connected through a vertical plate mounting seat;
the vertical plate comprises two single plates which are arranged in parallel, and the supporting block is positioned between the two single plates and can rotate freely.
The invention has the advantages and beneficial effects that:
1. the invention utilizes the bearing tool to vertically stack plate materials with complex structures, and the plate materials are separated at equal intervals and improve the positioning precision so as to be matched with an industrial robot to carry out automatic stacking or unstacking operation.
2. The invention reasonably designs the structure, utilizes the stop block to position the initial position and the final position, enables the bearing tools to mutually lift, automatically extends out before the material is moved in, and automatically retracts after the material is moved out.
3. The invention does not need to use an electric control system or a sensor and an actuator, not only can save cost, but also can improve efficiency, and has stable and reliable action process.
4. The invention can bear plate materials with different sizes by replacing part of parts, thereby expanding the system function and increasing the flexibility.
Drawings
FIG. 1 is an isometric view of an automatic extension mechanism for a plate type tooling of the present invention;
FIG. 2 is a front view of the automatic extension mechanism of the plate-like tool of the present invention with the outer vertical plate hidden;
FIG. 3 is an enlarged partial schematic view of FIG. 2;
FIGS. 4-8 are schematic diagrams illustrating the operation of the present invention; wherein: the sequence of fig. 4 → fig. 8 is a schematic flow chart of the material moving in, and the sequence of fig. 8 → fig. 4 is a schematic flow chart of the material moving out.
In the figure: the supporting block loading and positioning device comprises a trolley bottom plate 1, a trundle 2, a vertical plate 3, a supporting block 4, a bottom stop 5, a universal stop 6, a shoulder bolt 7, a vertical plate mounting seat 8, a rib plate 9, a supporting block loading surface 10, a supporting block guide surface 11, a supporting block initial positioning surface 12, a supporting block loading and positioning surface 13, a supporting block lifting arc surface 14, a supporting block lifting plane 15, a supporting block lifting plane 16, a bottom stop initial positioning surface 17, a bottom stop loading and positioning surface 18, a universal stop loading and positioning surface 19, a plate material 20, a first-layer supporting block 41, a second-layer supporting block 42, a third-layer supporting block 43 and a fourth-layer supporting block 44.
Detailed Description
In order to make the functional characteristics, design solutions and technical advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings and specific examples.
As shown in fig. 1-2, the present invention provides an automatic extending mechanism for a plate tool, comprising: the material trolley comprises a material trolley bottom plate 1, support block assemblies and two groups of vertical plate assemblies, wherein the bottom of the material trolley bottom plate 1 is provided with trundles 2; the two groups of vertical plate assemblies are respectively arranged at two ends of the skip car bottom plate 1, and each group of vertical plate assembly comprises two vertical plates 3 which are arranged at intervals; a plurality of groups of supporting block assemblies are arranged between the two vertical plates 3 in each group of vertical plate assemblies from bottom to top; the supporting shoe subassembly is used for bearing plate class material.
The supporting shoe subassembly includes: two support blocks 4 and two stoppers; the two supporting blocks 4 are respectively and rotatably arranged on the two vertical plates 3 through shoulder bolts 7 and are used for bearing plate type materials, and the other supporting block 4 above the supporting block is lifted to automatically extend out and become a state capable of bearing the materials; the two stop blocks are respectively arranged on the two vertical plates 3 and are positioned above the corresponding supporting blocks 4, and the two stop blocks are used for positioning the supporting blocks 4 in an initial recovery state and a horizontal load state.
Further, the vertical plate 3 comprises two parallel arranged single plates, and the supporting block 4 is positioned between the two single plates and can freely rotate around the shoulder bolt 7. Shoulder bolts 7 are used to mount the support block 4 in the middle of each set of uprights and allow it to rotate freely about the axis.
The lower ends of two vertical plates 3 in the vertical plate assembly are connected through a vertical plate mounting seat 8; the vertical plate mounting seat 8 is perpendicular to the skip bottom plate 1, a rib plate 9 is arranged on the inner side of the vertical plate mounting seat, and the rib plate 9 plays a role in reinforcing between the skip bottom plate 1 and the vertical plate mounting seat 8.
As shown in fig. 2, the initial retracted state of the support block 4 located at the lowermost layer is located outside the vertical edge of the vertical plate 3; the initial retracted state of the rest of the support blocks 4, except for the lowest level, is within the vertical edge of the riser 3.
The supporting block 4 comprises a supporting end and a counterweight end which are positioned at two sides of a hinge point; under the action of gravity of the counterweight end, the supporting end is tilted upwards and limited by the stop block.
As shown in fig. 3, a supporting block guide surface 11 is vertically arranged above the supporting end, and the supporting block guide surface 11 is used for adjusting and positioning the moved plate material to the center when the moved plate material is laterally deviated from the center;
the supporting end is also provided with a supporting block bearing surface 10 and a supporting block initial positioning surface 12 which are positioned at two sides of the supporting block guide surface 11, and the supporting block bearing surface 10 is used for bearing the flat bottom surface of the plate material; the support block initial positioning surface 12 is used for positioning with the stopper so that the support block 4 is in an initial retracted state.
The bottom of the counterweight end is provided with a supporting block lifting plane 15; the upper surface of the counterweight end is sequentially provided with a supporting block load positioning surface 13 and a supporting block lifting cambered surface 14 from inside to outside, and the supporting block load positioning surface 13 is used for positioning a stop block to enable the supporting block 4 to be in a horizontal load state; the supporting block lifting cambered surface 14 is used for being matched with another supporting block lifting plane 15 located above, so that the supporting block 4 located below can lift the supporting block 4 located above, and the supporting block lifting cambered surface is automatically adjusted to be in an extending or retracting state.
As shown in fig. 3, the stopper includes a bottom stopper 5 and a universal stopper 6; the bottom stop block 5 is used for positioning the bottommost supporting block 4, namely is used together with the bottommost supporting block 4, and is used for limiting the supporting block 4 from two directions so as to be positioned in an initial retraction state and a horizontal load state respectively; the universal stopper 6 is used for positioning the other support blocks 4 except for the bottommost portion, namely, is used in cooperation with the other support blocks 4 except for the bottommost portion, and is used for limiting the position of the support blocks 4 from two directions so as to enable the support blocks to be positioned in the initial retraction state and the horizontal load state respectively.
The bottom stop 5 comprises a bottom stop initial positioning surface 16 and a bottom stop load positioning surface 17; when the supporting block 4 is in an initial retraction state, the bottom stop initial positioning surface 16 is in positioning contact with the supporting block 4; the bottom stop load locating surface 17 contacts the support block 4 when the support block 4 is in a horizontally loaded condition.
The universal block 6 comprises a universal block initial positioning surface 18 and a universal block load positioning surface 19; when the supporting block 4 is in the initial retraction state, the initial positioning surface 18 of the universal block is contacted with the supporting block 4; the universal block load locating surface 19 contacts the support block 4 when the support block 4 is in a horizontally loaded condition.
In the embodiment of the invention, a bottom plate 1 of the skip car is machined by a whole steel plate, and mounting holes are formed in the positions of four corners below the bottom plate and used for mounting trundles 2; the caster wheels 2 adopt universal wheels with brakes, so that the caster wheels can be flexibly turned to each station and can be stably stopped, and the load range of the caster wheels 2 needs to be calculated and selected according to the total weight of the material loaded by the skip car; two groups of vertical plates 3 can be arranged on the left side and the right side of the vertical plate mounting seat 8, the horizontal distance between the two vertical plates is determined by the sectional dimension of the strip-shaped plate material, a plurality of vertical plate mounting seats with different dimensions can be prepared, and the vertical plate mounting seats can be replaced according to requirements so as to bear materials with different models; the rib plate 9 is used for connecting the bottom plate 1 and the vertical plate mounting base 8 of the skip car, plays a role in reinforcement and avoids the skip car from generating large deformation under the action of load.
In the embodiment of the invention, the supporting block 4 is arranged in the middle of each group of vertical plates 3, the diameter size of the through hole close to the middle part of each group of vertical plates has precision requirement, and the straight column type oilless bushing can be pressed and fixed; the shoulder bolt 7 penetrates through the oilless bushing and is fixed between the two vertical plates 3, and the shoulder bolt is matched with the inner wall of the oilless bushing to enable the supporting block 4 to freely rotate around the axis; the support blocks 4 are arranged in a stacked manner in order, with an equal pitch in the vertical direction. When the robot moves the materials into the material trolley, the materials can be accurately positioned and stacked, and when the robot moves the materials out of the material trolley, the materials can be accurately found, so that the efficiency is improved.
The stop blocks are divided into a bottom stop block 5 and a universal stop block 6, the thickness of the bottom stop block is the same as that of the vertical plate mounting seat 8, so that the two vertical plates 3 are kept in a stable parallel state after being mounted, and the thickness of the supporting block 4 is slightly smaller than that of the stop blocks, so that the free rotation of the supporting block is not influenced by friction; the bottom stop block 5 enables the initial position of the supporting block 4 at the bottommost part to extend out of the range of the vertical edge of the vertical plate 3, so that the first material can be received; the universal stop block 6 enables the initial positions of the other supporting blocks 4 except the bottom to be located within the range of the vertical edge of the vertical plate 3, so that the vertical movement of the materials cannot be blocked; the same point of the bottom block 5 and the universal block 6 is to position the support block 4 in a horizontal load state so that it stably carries the material without further rotation.
The contour curve of the supporting block 4 is an important basis for realizing the functions of the supporting block, and can be processed by a linear cutting process during small-batch production, and can be subjected to die sinking casting and heat treatment during large-batch production. The supporting block 4 can rotate freely in the working range, and the whole gravity center is positioned on one side of the lifting arc surface 14 and the lifting plane 15, so that when the supporting block loses the lifting support, the supporting block can rotate to the initial retraction state under the action of gravity.
The bottom stop blocks 5 and the universal stop blocks 6 are vertically arranged on the vertical plate 3 at equal intervals. The initial positioning surface 16 of the bottom block ensures that the supporting block 4 at the bottommost part is in a middle extending state and can receive a first material; the initial positioning surface 18 of the universal block makes other supporting blocks 4 except the bottom in an initial retraction state, and vertical movement of plate materials cannot be influenced; the bottom block load locating surface 17 and the universal block load locating surface 19 are parallel to each other and locate the support block to a horizontal load condition.
The invention is oriented to an industrial automatic assembly and logistics production line, and the automatic adjusting process of the tool when the material is moved in is as follows (taking the action of the third layer of supporting block as an example):
(1) as shown in fig. 4, the starting point of the third layer of supporting block 43 is in an initial retraction state positioned by the stopper, and is located within the range of the vertical edge of the vertical plate 3, so that the vertical movement of the plate material 20 is not affected;
(2) as shown in fig. 5, the plate material 20 moves into and presses on the second layer of support blocks 42 to rotate, and the third layer of support blocks 43 also starts to rotate after being lifted;
(3) as shown in fig. 6, when the second layer supporting block 42 reaches the horizontal load state, the third layer supporting block 43 stops rotating and is in the intermediate projecting state;
(4) as shown in fig. 7, the plate material 20 continues to move in, the third layer of supporting blocks 43 continues to rotate under pressure, and the plate material is lifted to start rotating after contacting the fourth layer of supporting blocks 44;
(5) as shown in fig. 8, the end point of the third layer supporting block 43 is a horizontal load state positioned by the stopper, and at this time, the fourth layer supporting block 44 stops rotating and is in a middle protruding state.
The invention is oriented to an industrial automatic assembly and logistics production line, and the automatic adjusting process of the tool during material removal is as follows (taking the action of the third layer of supporting block as an example):
(1) as shown in fig. 8, the starting point of the third layer supporting block 43 is a horizontal load state positioned by the stopper, and lifts the fourth layer supporting block 44 to be in a middle projecting state;
(2) as shown in fig. 7, as the plate material 20 moves out, the third layer of support blocks 43 loses downward pressure and begins to rotate, and the lifted fourth layer of support blocks 44 also rotate together;
(3) as shown in fig. 6, the third layer of support blocks 43 contact the lower second layer of support blocks 42 and are lifted, stop rotating and are separated from the plate-like materials 20, and are in a middle extending state, at this time, the fourth layer of support blocks 44 have been retracted within the range of the vertical edge of the vertical plate 3, and the vertical movement of the plate-like materials 20 is not affected;
(4) as the sheet material 20 continues to move out, the second layer of support blocks 42 lose downward pressure and begin to rotate, as shown in fig. 5, with the third layer of support blocks 43 being lifted;
(5) as shown in fig. 4, the end point of the third layer supporting block 43 is an initial retracted state positioned by the stopper, and is located within the range of the vertical edge of the vertical plate 3, so that the vertical movement of the plate material 20 is not affected.
In summary, the initial retraction state of the other support blocks outside the first layer is located within the range of the vertical edge of the vertical plate, and the downward movement of the plate-type materials is not influenced in the material moving process; when the weight of the material is completely pressed on the first layer of supporting block at the lowest part, the material is in a horizontal loading state and lifts the second layer of supporting block above the material to enable the material to rotate and extend out, and other supporting blocks are not moved; when the subsequent material is pressed on the second layer of supporting block, the third layer of supporting block above the second layer of supporting block rotates and extends out, and the material is circulated and reciprocated.
The final withdrawing state of other supporting blocks except the first layer is positioned in the range of the vertical edge of the vertical plate, so that the upward movement of plate materials cannot be influenced in the process of removing the materials; when the weight of the material completely leaves the fourth layer of supporting block at the top, the material rotates under the action of gravity and is lapped on the third layer of supporting block below the material, and other supporting blocks are not moved; when the subsequent material leaves the third layer of supporting block, the subsequent material rotates under the action of gravity, so that the fourth layer of supporting block above the subsequent material loses lifting, and the subsequent material rotates to a final withdrawing state, so that a space for the upward movement of the material is reserved; when the subsequent materials leave the second layer of supporting blocks, the subsequent materials rotate under the action of gravity and enable the third layer of supporting blocks to rotate to the final withdrawing state, and the operation is repeated in a circulating mode.
The invention utilizes the bearing tool to vertically stack plate materials with complex structures, and the plate materials are separated at equal intervals and improve the positioning precision so as to be matched with an industrial robot to carry out automatic stacking or unstacking operation; through reasonable design structure, utilize the dog location initial position and final position to make and bear frock mutual lift, stretch out automatically before the material immigration, withdraw automatically after the material is moved out. The automatic stacking and unstacking machine is optimized in structure, stable in performance and strong in universality, and is suitable for automatic stacking or unstacking of various strip-shaped plate materials.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, extension, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic mechanism that stretches out of board class frock which characterized in that includes:
the material trolley comprises a material trolley bottom plate (1), wherein the bottom of the material trolley bottom plate (1) is provided with a caster (2);
the two groups of vertical plate assemblies are respectively arranged at two ends of the skip bottom plate (1); each group of vertical plate components comprises two vertical plates (3) which are arranged at intervals;
a plurality of groups of supporting block assemblies are arranged between two vertical plates (3) in each group of vertical plate assemblies from bottom to top; the supporting block assembly is used for bearing plate materials.
2. The automatic extension mechanism of plate type tooling of claim 1, wherein the support block assembly comprises:
the two supporting blocks (4) are respectively and rotatably arranged on the two vertical plates (3) and are used for bearing plate type materials, and the other supporting block (4) above the supporting block automatically extends out and is changed into a state capable of bearing the materials;
the two stop blocks are respectively arranged on the two vertical plates (3), are positioned above the corresponding supporting blocks (4), and are used for positioning the supporting blocks (4) in an initial retraction state and a horizontal load state.
3. The automatic extension mechanism for plate type tools according to claim 2, characterized in that the initial retraction state of the support block (4) at the bottommost layer is located outside the vertical edge of the vertical plate (3); the rest of the supporting blocks (4) except the lowest layer are in the initial retraction state and are positioned within the range of the vertical edge of the vertical plate (3).
4. The automatic extension mechanism for the plate type tool according to claim 2, wherein the supporting block (4) comprises a supporting end and a counterweight end which are positioned at two sides of a hinge point; under the action of gravity of the counterweight end, the supporting end is tilted upwards and limited by the stop block.
5. The automatic extension mechanism of plate type tools according to claim 4, characterized in that a support block guide surface (11) is vertically arranged above the support end, and the support block guide surface (11) is used for adjusting and positioning the inserted plate type materials to the center when the inserted plate type materials are laterally deviated from the center;
the supporting end is also provided with a supporting block bearing surface (10) and a supporting block initial positioning surface (12) which are positioned at two sides of the supporting block guide surface (11), and the supporting block bearing surface (10) is used for bearing the flat bottom surface of the plate material; the supporting block initial positioning surface (12) is used for positioning with the stop block to enable the supporting block (4) to be in an initial retraction state.
6. The automatic extension mechanism of plate type tools according to claim 4, characterized in that the bottom of the counterweight end is provided with a supporting block lifting plane (15);
the upper surface of the counterweight end is sequentially provided with a supporting block load positioning surface (13) and a supporting block lifting arc surface (14) from inside to outside, and the supporting block load positioning surface (13) is used for positioning a stop block to enable the supporting block (4) to be in a horizontal load state; the supporting block lifting arc surface (14) is used for being matched with another supporting block lifting plane (15) positioned above, so that the supporting block (4) positioned below can lift the supporting block (4) positioned above, and the supporting block can be automatically adjusted to be in an extending or retracting state.
7. The automatic extension mechanism of plate type tools according to claim 1, characterized in that the stop blocks comprise a bottom stop block (5) and a universal stop block (6);
the bottom stop block (5) is used for positioning the bottommost supporting block (4);
the universal block (6) is used for positioning other support blocks (4) except the bottommost part.
8. The automatic extension mechanism of plate type tooling according to claim 7, wherein the bottom stop (5) comprises a bottom stop initial positioning surface (16) and a bottom stop load positioning surface (17);
when the supporting block (4) is in an initial retraction state, the bottom stop initial positioning surface (16) is in positioning contact with the supporting block (4);
when the supporting block (4) is in a horizontal loading state, the bottom stop load positioning surface (17) is in contact with the supporting block (4).
9. The automatic extension mechanism of plate type tools according to claim 7, characterized in that the universal block (6) comprises a universal block initial positioning surface (18) and a universal block load positioning surface (19);
when the supporting block (4) is in an initial retraction state, the initial positioning surface (18) of the universal block is contacted with the supporting block (4);
when the supporting block (4) is in a horizontal loading state, the universal block load positioning surface (19) is in contact with the supporting block (4).
10. The automatic extension mechanism for the plate type tools according to claim 1, wherein the lower ends of two vertical plates (3) in the vertical plate assembly are connected through a vertical plate mounting seat (8);
the vertical plate (3) comprises two single plates which are arranged in parallel, and the supporting block (4) is positioned between the two single plates and can rotate freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911374382.3A CN111115095A (en) | 2019-12-27 | 2019-12-27 | Automatic mechanism that stretches out of board class frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911374382.3A CN111115095A (en) | 2019-12-27 | 2019-12-27 | Automatic mechanism that stretches out of board class frock |
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| Publication Number | Publication Date |
|---|---|
| CN111115095A true CN111115095A (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911374382.3A Pending CN111115095A (en) | 2019-12-27 | 2019-12-27 | Automatic mechanism that stretches out of board class frock |
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| CN (1) | CN111115095A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112441097A (en) * | 2020-11-26 | 2021-03-05 | 郑应选 | Prevent noise control of tong and use acoustic celotex board transfer device |
| CN113084025A (en) * | 2021-03-30 | 2021-07-09 | 郑州日产汽车有限公司 | Automatic production method of automobile longitudinal beam |
-
2019
- 2019-12-27 CN CN201911374382.3A patent/CN111115095A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112441097A (en) * | 2020-11-26 | 2021-03-05 | 郑应选 | Prevent noise control of tong and use acoustic celotex board transfer device |
| CN113084025A (en) * | 2021-03-30 | 2021-07-09 | 郑州日产汽车有限公司 | Automatic production method of automobile longitudinal beam |
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Application publication date: 20200508 |