CN210211081U - Turret type rotational molding machine straight arm - Google Patents
Turret type rotational molding machine straight arm Download PDFInfo
- Publication number
- CN210211081U CN210211081U CN201921083747.2U CN201921083747U CN210211081U CN 210211081 U CN210211081 U CN 210211081U CN 201921083747 U CN201921083747 U CN 201921083747U CN 210211081 U CN210211081 U CN 210211081U
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- CN
- China
- Prior art keywords
- fixedly connected
- mounting plate
- bevel gears
- straight arm
- bearing seats
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001175 rotational moulding Methods 0.000 title claims abstract description 22
- 239000003381 stabilizer Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of rotational molding machines, and discloses a turret type rotational molding machine straight arm, which comprises a mounting plate, wherein a supporting device is installed at the lower end of the mounting plate, two first bearing seats are symmetrically and fixedly connected with the upper end of the mounting plate, the two first bearing seats are jointly and rotatably connected with a first rotating rod through the two first bearings, one end of the first rotating rod passes through the first bearing seats and extends outwards, and is fixedly connected with a U-shaped fixed frame, and a driving mechanism is symmetrically and fixedly connected with the outer side of the fixed frame; the driving mechanism comprises a fixing sleeve, two driving chain wheels, two driven chain wheels, two driving bevel gears, two driven bevel gears, two second rotating rods and two mold rotating shafts, the fixing sleeve is fixedly connected to the upper end of the mounting plate, the first rotating rod penetrates through the fixing sleeve to be arranged, and the two driving bevel gears are fixedly sleeved on the fixing sleeve. The utility model discloses the both ends that can drive the mould rotate for the device is difficult for taking place to damage.
Description
Technical Field
The utility model relates to a rotational moulding machine technical field especially relates to a straight arm of turret type rotational moulding machine.
Background
The turret type rotational molding machine comprises a fixed tower base and a plurality of straight arms capable of rotating around the tower base, wherein the tail ends of the straight arms are provided with a mold frame, the straight arms can drive the mold frame to rotate, and a mold in the mold frame can be driven by a shaft to rotate relative to the mold frame. When a mold is driven, the straight arm of the conventional turret type rotational molding machine is often used for driving one end of the mold, and parts at the end are easily damaged under a large load.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the straight arm of the tower rotational molding machine of prior art transfer, when driving the mould, drive the one end of mould mostly, the problem of the easy damage of spare part under great load of this end, and the straight arm of a turret type rotational molding machine who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a straight arm of a turret type rotational molding machine comprises a mounting plate, wherein a supporting device is mounted at the lower end of the mounting plate, two first bearing seats are symmetrically and fixedly connected to the upper end of the mounting plate, the two first bearing seats are jointly and rotatably connected with a first rotating rod through two first bearings, one end of the first rotating rod penetrates through the first bearing seats and extends outwards, a U-shaped fixing frame is fixedly connected to the first bearing seats, and a driving mechanism is symmetrically and fixedly connected to the outer side of the fixing frame;
the driving mechanism comprises a fixed sleeve, two driving sprockets, two driven sprockets, two driving bevel gears, two driven bevel gears, two second rotating rods and two mold rotating shafts, the fixed sleeve is fixedly connected to the upper end of the mounting plate, the first rotating rod penetrates through the fixed sleeve, the two driving bevel gears are fixedly sleeved on the fixed sleeve, the two second rotating rods are respectively installed on the outer side of the fixed frame through two second bearing seats and second bearings, the two driven sprockets are respectively and fixedly connected to one ends of the two second rotating rods, the driven sprockets are in transmission connection with the driving sprockets through chains, the two driving bevel gears are respectively and fixedly connected to one ends, far away from the driven sprockets, of the two second rotating rods, the two mold rotating shafts are respectively and rotatably connected with the fixed frame through third bearings, and the two driven bevel gears are respectively and fixedly connected to the opposite ends of the two, and is engaged with the corresponding drive bevel gear.
Preferably, the supporting device comprises a plurality of supporting legs and a plurality of base plates, the supporting legs are fixedly connected to four corners of the bottom of the mounting plate in a rectangular array mode, and the base plates are fixedly connected to the lower ends of the supporting legs respectively.
Preferably, the opposite ends of the two rotating shafts of the die are fixedly connected with positioning blocks.
Preferably, a stabilizer bar is fixedly connected between every two adjacent supporting legs.
Preferably, the mounting plate and the fixing frame are coated with anticorrosive coatings.
Preferably, the corners in the fixed frame are symmetrically and fixedly connected with supporting rods.
Compared with the prior art, the utility model provides a straight arm of turret type rotational moulding machine possesses following beneficial effect:
1. this straight arm of turret formula rotational moulding machine through setting up mounting panel, first bearing frame, first pivot pole, fixed frame and actuating mechanism, can drive the both ends of mould and rotate for the device is difficult for taking place to damage.
2. This straight arm of turret formula rotational moulding machine through setting up strutting arrangement, supporting legs and backing plate, can let the device more reliable and stable at the in-process of operation.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the both ends that can drive the mould rotate for the device is difficult for taking place to damage.
Drawings
Fig. 1 is a schematic structural view of a straight arm of a turret type rotational molding machine according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a mounting plate 1, a supporting device 2, supporting legs 21, a base plate 22, a first bearing seat 3, a first rotating rod 4, a fixing frame 5, a driving mechanism 6, a fixing sleeve 61, a driving chain wheel 62, a driven chain wheel 63, a driving bevel gear 64, a driven bevel gear 65, a second rotating rod 66, a die rotating shaft 67, a positioning block 7, a stabilizer bar 8 and a supporting rod 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a turret type rotational molding machine straight arm comprises a mounting plate 1, wherein a supporting device 2 is mounted at the lower end of the mounting plate 1, two first bearing seats 3 are symmetrically and fixedly connected to the upper end of the mounting plate 1, the two first bearing seats 3 are jointly and rotatably connected with a first rotating rod 4 through two first bearings, one end of the first rotating rod 4 penetrates through the first bearing seats 3 and extends outwards, a U-shaped fixed frame 5 is fixedly connected to the first bearing seats, and a driving mechanism 6 is symmetrically and fixedly connected to the outer side of the fixed frame 5;
the driving mechanism 6 comprises a fixing sleeve 61, two driving sprockets 62, two driven sprockets 63, two driving bevel gears 64, two driven bevel gears 65, two second rotating rods 66 and two mold rotating shafts 67, the fixing sleeve 61 is fixedly connected to the upper end of the mounting plate 1, the first rotating rod 4 penetrates through the fixing sleeve 61, the two driving bevel gears 64 are fixedly connected to the fixing sleeve 61 in a fixing way, the two second rotating rods 66 are respectively installed on the outer side of the fixing frame 5 through two second bearing seats and second bearings, the two driven sprockets 63 are respectively and fixedly connected to one ends of the two second rotating rods 66, the driven sprocket 63 is in transmission connection with the driving sprocket 62 through a chain, the two driving bevel gears 64 are respectively and fixedly connected to one ends of the two second rotating rods 66 far away from the driven sprocket 63, the two mold rotating shafts 67 are respectively and rotatably connected with the fixing frame 5 through third bearings, and the two driven bevel gears 65 are respectively and, and mesh with the corresponding drive bevel gear 64, when the device is operated, external power drives the first rotating rod 4 to rotate, the first rotating rod 4 drives the mould therein to longitudinally rotate through the fixed frame 5, in the rotating process, the second rotating rod 66 on the fixed frame 5 rotates at the drive sprocket 62 and the driven sprocket 63, and then drives the two drive bevel gears 64 to rotate, the two drive bevel gears 64 drive the two mould rotating shafts 67 to rotate through the driven bevel gears 65, and then the two ends of the mould are driven to rotate, so that the device is not easy to damage.
Strutting arrangement 2 includes a plurality of supporting legs 21 and a plurality of backing plate 22, and a plurality of supporting legs 21 is fixed connection in the bottom four corners department of mounting panel 1 with rectangular array ground, and a plurality of backing plate 22 is fixed connection respectively at the lower extreme of supporting legs 21, and supporting legs 21 and backing plate 22 can play supporting role well to mounting panel 1, can let the device reliable and stable more at the in-process of operation.
The opposite ends of the two die rotating shafts 67 are fixedly connected with positioning blocks 7, so that the dies are positioned.
Every fixedly connected with stabilizer bar 8 between two adjacent supporting legs 21, let supporting legs 21 stabilize more.
The mounting plate 1 and the fixing frame 5 are coated with anticorrosive coatings, so that the mounting plate plays a role of corrosion resistance.
The symmetrical fixedly connected with bracing piece 9 of corner in the fixed frame 5 lets fixed frame 5 reliable and stable more.
The utility model discloses in, when the operation the device, external power drives first dwang 4 and rotates, first dwang 4 drives the mould longitudinal rotation in it through fixed frame 5, at the pivoted in-process, second dwang 66 on the fixed frame 5 takes place to rotate at drive sprocket 62 and driven sprocket 63, and then drive two drive bevel gear 64 rotations, two drive bevel gear 64 drive two mould pivots 67 through driven bevel gear 65 and take place to rotate, and then the both ends of driving the mould are rotated, make the device be difficult for taking place to damage, supporting legs 21 and backing plate 22 can play supporting role well to mounting panel 1, can let the device be reliable and more stable at the in-process of operation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The turret type rotational molding machine straight arm comprises a mounting plate (1) and is characterized in that a supporting device (2) is mounted at the lower end of the mounting plate (1), two first bearing seats (3) are symmetrically and fixedly connected to the upper end of the mounting plate (1), the two first bearing seats (3) are jointly and rotatably connected with a first rotating rod (4) through the two first bearings, one end of the first rotating rod (4) penetrates through the first bearing seats (3) and extends outwards, a U-shaped fixed frame (5) is fixedly connected with the first bearing seats, and a driving mechanism (6) is symmetrically and fixedly connected to the outer side of the fixed frame (5);
the driving mechanism (6) comprises a fixing sleeve (61), two driving chain wheels (62), two driven chain wheels (63), two driving bevel gears (64), two driven bevel gears (65), two second rotating rods (66) and two mold rotating shafts (67), the fixing sleeve (61) is fixedly connected to the upper end of the mounting plate (1), the first rotating rod (4) penetrates through the fixing sleeve (61) to be arranged, the driving bevel gears (64) are fixedly sleeved on the fixing sleeve (61), the two second rotating rods (66) are respectively installed on the outer side of the fixing frame (5) through two second bearing seats and second bearings, the two driven chain wheels (63) are respectively and fixedly connected to one ends of the two second rotating rods (66), the driven chain wheels (63) are in transmission connection with the driving chain wheels (62) through chains, the two driving bevel gears (64) are respectively and fixedly connected to one ends of the two second rotating rods (66) far away from the driven chain wheels (63), the two mould rotating shafts (67) are respectively and rotatably connected with the fixed frame (5) through third bearings, and the two driven bevel gears (65) are respectively and fixedly connected to the back ends of the two mould rotating shafts (67) and meshed with the corresponding driving bevel gears (64).
2. The turret-type rotomolding machine straight arm according to claim 1, wherein the support device (2) comprises a plurality of support feet (21) and a plurality of backing plates (22), the support feet (21) are fixedly connected to four corners of the bottom of the mounting plate (1) in a rectangular array, and the backing plates (22) are respectively fixedly connected to the lower ends of the support feet (21).
3. The turret-type rotomolding machine straight arm according to claim 1, wherein a positioning block (7) is fixedly connected to the opposite ends of the two mold rotating shafts (67).
4. A turret-type rotomolding machine straight arm according to claim 2, wherein a stabilizer bar (8) is fixedly connected between each two adjacent supporting feet (21).
5. A turret rotomolding machine straight arm according to claim 1, wherein the mounting plate (1) and the fixed frame (5) are coated with an anti-corrosion coating.
6. A turret-type rotomolding machine straight arm according to claim 1, characterized in that support bars (9) are symmetrically and fixedly connected at the corners inside the fixed frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921083747.2U CN210211081U (en) | 2019-07-11 | 2019-07-11 | Turret type rotational molding machine straight arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921083747.2U CN210211081U (en) | 2019-07-11 | 2019-07-11 | Turret type rotational molding machine straight arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210211081U true CN210211081U (en) | 2020-03-31 |
Family
ID=69937100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921083747.2U Expired - Fee Related CN210211081U (en) | 2019-07-11 | 2019-07-11 | Turret type rotational molding machine straight arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210211081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715234A (en) * | 2021-09-27 | 2021-11-30 | 石河子大学 | Half-tooth reversing rotational molding machine |
-
2019
- 2019-07-11 CN CN201921083747.2U patent/CN210211081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715234A (en) * | 2021-09-27 | 2021-11-30 | 石河子大学 | Half-tooth reversing rotational molding machine |
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| 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: 20200331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |