CN217573324U - Bridging die changing device with roller set - Google Patents
Bridging die changing device with roller set Download PDFInfo
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- CN217573324U CN217573324U CN202122827224.8U CN202122827224U CN217573324U CN 217573324 U CN217573324 U CN 217573324U CN 202122827224 U CN202122827224 U CN 202122827224U CN 217573324 U CN217573324 U CN 217573324U
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- 230000008859 change Effects 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 9
- 239000000919 ceramic Substances 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a bridging die change device with roller groups, which comprises a die change trolley and a first roller group arranged on the working table surface of a press; the die change trolley is provided with a lapping device accommodating part and a die supporting table board, the lapping device accommodating part is provided with more than two lapping devices, and the lapping devices can horizontally swing and swing 90 degrees from initial positions in the lapping device accommodating part to form mutually parallel lapping bridges connected with the press; a second roller set is arranged on the lapping device and the die supporting table surface; the first roller group can lift relative to the working table surface of the press. The die changing device is provided with a first roller set capable of lifting on a press, and is also provided with a second roller set fixed on a lapping device and a die supporting table top, so that the smooth transferring process of the die is ensured. The lapping device only laps with the press edge, and does not need to extend to the working table surface of the press, so that the structure of the die changing device is greatly simplified, and the die changing reliability is also improved.
Description
Technical Field
The utility model relates to a retooling device especially relates to a take bridging retooling device of roller train.
Background
When the existing ceramic brick press presses products with different specifications, different dies are needed to be used. Along with the improvement of the production technology of the large-size ceramic tile, the weight of the corresponding die is also increased sharply, and the difficulty of die replacement is increased. The existing mode of die change is to adopt a crane or a die change trolley to perform die change. The crane needs a large operation space, and the existing die change trolley has large volume, complex structure and high use cost in order to send a large-mass die into a press.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the complicated technical problem of current retooling dolly structure, provide a take bridging retooling device of roller train, can assist the mould change work of ceramic press, simplified retooling device's structure greatly, also promoted the retooling reliability.
In order to solve the technical problem, the utility model provides a bridging die change device with a roller train, which comprises a die change trolley and a first roller train arranged on the working table surface of a press;
the die change trolley is provided with a lapping device accommodating part and a die supporting table board, the lapping device accommodating part is provided with more than two lapping devices, and the lapping devices can horizontally swing and swing 90 degrees from initial positions in the lapping device accommodating part to form mutually parallel lapping bridges connected with the press;
a second roller set is arranged on the lapping device and the die supporting table surface; the first roller group can lift relative to the working table surface of the press.
As an improvement of the above scheme, the second roller group on the lapping device and the second roller group on the die supporting table are at the same height; the die change trolley is provided with a trolley lifting mechanism, and the trolley lifting mechanism can synchronously lift the accommodating part of the lapping device and the die supporting table board for a preset distance, so that the tail end of the lapping device can be rotatably lapped on the beam body supporting limiting part.
As an improvement of the scheme, the trolley lifting mechanism is a lead screw lifting mechanism.
As an improvement of the scheme, the lapping device comprises a lapping beam hinged in the accommodating part of the lapping device, the tail end of the lapping beam is provided with a lapping part of a press, and an avoiding inclined plane is arranged at the joint of the lapping beam and the lower side of the lapping part of the press.
As an improvement of the above scheme, a rotating shaft is arranged at the bottom of the lapping beam and is fixedly connected with the bottom of the accommodating part of the lapping device; the lap beam can rotate around the rotating shaft.
As an improvement of the scheme, the first roller group is arranged on a lifting seat, the lifting seat is connected with a hydraulic cylinder, and the lifting seat is driven to lift through the hydraulic cylinder.
As an improvement of the above solution, the lap joint device accommodating portion is provided at one side of the mold supporting table.
As an improvement of the scheme, the bottom of the die changing trolley is provided with a pulley.
As an improvement of the scheme, the target press is provided with an ejector rod capable of lifting the die.
Implement the utility model discloses, following beneficial effect has:
the die changing device is provided with a first roller set capable of lifting on a press, and is also provided with a second roller set fixed on the lapping device and a die supporting table board, so that the smooth transferring process of the die is ensured. The lapping device only laps with the press edge, and does not need to extend to the working table surface of the press, so that the structure of the die changing device is greatly simplified, and the die changing reliability is also improved.
Drawings
Fig. 1 is a schematic structural view of the bridging die-changing device with roller train of the present invention in an initial state;
fig. 2 is a schematic structural view of the bridging die-changing device with roller groups of the present invention in a lap joint state;
fig. 3 is a schematic view of a top view structure of the bridging and mold changing device with roller sets of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
As shown in fig. 1-3, the embodiment of the present invention provides a bridging die-changing device with roller sets, which comprises a die-changing trolley 1 and a first roller set 3 arranged on a press working table surface 2;
the die change trolley 1 is provided with a lapping device accommodating part 11 and a die supporting table top 12, more than two lapping devices 4 are arranged on the lapping device accommodating part 11, the lapping devices 4 can horizontally swing and swing 90 degrees from an initial position in the lapping device accommodating part 11 to form mutually parallel lapping bridges connected with a press;
the lapping device 4 and the die supporting table 12 are provided with a second roller group 5; the first roller group 3 can lift relative to the press working table surface 2. The target press is provided with a mandril 6 capable of lifting the die, and the mandril 6 is standard matching of a common ceramic press and also has the functions of demoulding and the like.
The die changing device is provided with a first roller set 3 capable of lifting on a press, and is also provided with a second roller set 5 fixed on an overlapping device 4 and a die supporting table-board 12, so that the smooth transferring process of the die is ensured. The lapping device 4 only laps with the press edge, and does not need to extend to the press working table surface 2, thereby greatly simplifying the structure of the die changing device and also improving the die changing reliability.
In order to ensure smooth die change, the second roller set 5 on the lapping device 4 is at the same height as the second roller set 5 on the die supporting table 12. In order to adapt to different die change heights, the die change trolley 1 is provided with a trolley lifting mechanism 7, and the trolley lifting mechanism 7 can synchronously lift the lapping device accommodating part 11 and the die supporting table top 12 for a preset distance, so that the tail end of the lapping device 4 can be rotatably lapped on the beam body supporting limiting part 8. The beam body supporting and limiting part 8 can be fixedly arranged on one side of the press, the surface of the beam body supporting and limiting part is lower than the working table surface 2 of the press, and after the tail end of the lapping device 4 is connected with the beam body supporting and limiting part 8, the upper surface of the second roller group 5 on the lapping device 4 is flush with the upper surface of the first roller group 3 on the press.
Specifically, the trolley lifting mechanism 7 can adopt a screw lifting mechanism common in the mechanical field according to actual conditions, and the nut matched with the screw is driven to rotate by a motor, so that the lifting of the screw is realized.
Preferably, the overlapping device 4 comprises an overlapping beam 41 hinged in the overlapping device accommodating part 11, the end of the overlapping beam 41 is provided with a press overlapping part 42, and the junction of the lower side of the overlapping beam 41 and the press overlapping part 42 is provided with an avoiding inclined surface 43. The escape slope 43 can prevent the bridge beam 41 from colliding with other parts of the press during the swing process, and simultaneously, the overall rigidity of the bridge beam 41 is ensured to the maximum extent.
In order to stably fix the overlapping beam 41, a rotating shaft 44 is arranged at the bottom of the overlapping beam 41, and the rotating shaft 44 is fixedly connected with the bottom of the overlapping device accommodating part 11; a bearing may be provided between the bridge beam 41 and the rotation shaft 44 so that the bridge beam 41 can smoothly rotate around the rotation shaft 44.
Preferably, the first roller set 3 is disposed on a lifting seat (not shown in the drawings), and the lifting seat is connected with a hydraulic cylinder (not shown in the drawings) and is driven to lift by the hydraulic cylinder. The hydraulic cylinder can be connected with a hydraulic system of the press, an additional special hydraulic system is not needed, the lifting seat is driven to lift through the hydraulic cylinder, the locked hydraulic cylinder can bear larger pressure, and the stability is good.
The lap joint device receiving portion 11 is provided at one side of the mold supporting table 12 so that the lap joint device 4 is extended outward. The lap joint device accommodating part 11 is generally rectangular as an accommodating space of the lap joint device 4, the surface of the lap joint device 4 is flush with the die supporting table top 12 after the lap joint device is accommodated, the overall appearance of the die changing device is improved, and the lap joint device 4 can be protected from collision.
Preferably, the bottom of the die change trolley 1 is provided with a pulley 13. The die change trolley 1 provided with the pulleys 13 can move freely, so that the die is convenient to transfer.
The mold changing process of the bridging mold changing device is as follows:
1. the mold changing trolley 1 loads the mold and moves to the mold changing position.
2. The lapping device 4 is manually rotated or driven to rotate by a motor, is unfolded outwards for 90 degrees and is lapped with the beam body supporting and limiting part 8.
3. The first roller set 3 of the press table is raised so that the first roller set 3 and the overlapping device 4 are in the same plane as the second roller set 5 on the mould supporting table 12.
4. The mold is moved to a predetermined position on the press table 2 by manually or by a mold drive means provided on the mold support table 12 to drive the mold to translate.
5. The ejector rod 6 jacks up the die, and the first roller group 3 on the working table surface 2 of the press descends to the position below the table surface.
6. The lapping device 4 is driven by manpower or a motor to close inwards by 90 degrees and return to an initial state; the ejector rod 6 descends, and the die is placed on the working table surface 2 of the press and fixedly connected, so that die filling is completed.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the principle of the invention, and these modifications and decorations are also regarded as the protection scope of the present invention.
Claims (9)
1. A bridging die change device with roller sets is characterized by comprising a die change trolley and a first roller set arranged on the working table surface of a press;
the die change trolley is provided with a lapping device accommodating part and a die supporting table board, the lapping device accommodating part is provided with more than two lapping devices, and the lapping devices can horizontally swing and swing 90 degrees from initial positions in the lapping device accommodating part to form mutually parallel lapping bridges connected with the press;
a second roller set is arranged on the lapping device and the die supporting table surface; the first roller group can lift relative to the working table surface of the press.
2. The bridging die-changing device with roller sets as claimed in claim 1, wherein the second roller set on the bridging device is at the same height as the second roller set on the die supporting table;
the die change trolley is provided with a trolley lifting mechanism, and the trolley lifting mechanism can synchronously lift the accommodating part of the lapping device and the die supporting table board for a preset distance, so that the tail end of the lapping device can be rotatably lapped on the beam body supporting limiting part.
3. The bridging die-changing device with roller groups as claimed in claim 2, wherein the trolley lifting mechanism is a lead screw lifting mechanism.
4. The bridging die-changing device with roller group according to claim 1, wherein the lapping device comprises a lapping beam hinged in a lapping device accommodating part, a press lapping part is arranged at the tail end of the lapping beam, and an avoiding inclined surface is arranged at the joint of the lapping beam and the lower side of the press lapping part.
5. The bridging die-changing device with roller group as claimed in claim 4, wherein the bottom of the bridging beam is provided with a rotating shaft, and the rotating shaft is fixedly connected with the bottom of the accommodating part of the bridging device; the lap-joint beam can rotate around the rotating shaft.
6. The bridging die-changing device with roller groups as claimed in claim 1, wherein the first roller group is arranged on a lifting seat, the lifting seat is connected with a hydraulic cylinder, and the lifting seat is driven to lift by the hydraulic cylinder.
7. The bridging die change apparatus with roller set as claimed in claim 1, wherein the bridging device receiving portion is provided at one side of the die supporting table.
8. The bridging die-changing device with roller group as claimed in claim 1, wherein the bottom of the die-changing trolley is provided with a pulley.
9. The apparatus for bridge replacement with roller set according to claim 1, wherein the target press is provided with a lift pin capable of lifting the mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122827224.8U CN217573324U (en) | 2021-11-17 | 2021-11-17 | Bridging die changing device with roller set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122827224.8U CN217573324U (en) | 2021-11-17 | 2021-11-17 | Bridging die changing device with roller set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217573324U true CN217573324U (en) | 2022-10-14 |
Family
ID=83525553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122827224.8U Active CN217573324U (en) | 2021-11-17 | 2021-11-17 | Bridging die changing device with roller set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217573324U (en) |
-
2021
- 2021-11-17 CN CN202122827224.8U patent/CN217573324U/en active Active
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