CN211938874U - Multi-station belt-die-closing molding press - Google Patents
Multi-station belt-die-closing molding press Download PDFInfo
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- CN211938874U CN211938874U CN202020323781.9U CN202020323781U CN211938874U CN 211938874 U CN211938874 U CN 211938874U CN 202020323781 U CN202020323781 U CN 202020323781U CN 211938874 U CN211938874 U CN 211938874U
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- gear
- rod
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Abstract
The utility model discloses a multistation area closes moulding press, include: a frame; the driving part is fixedly connected with the rack; the mold opening and closing assembly comprises a toggle rotating part and a first gear transmission part, the toggle rotating part is pivotally connected with the first gear transmission part, and the first gear transmission part is in transmission connection with the driving part; the pressing assembly comprises a sliding block translation portion and a second gear transmission portion, the sliding block translation portion is in pivot connection with the second gear transmission portion, the second gear transmission portion is in transmission connection with the first gear transmission portion, and the second gear transmission portion is fixedly connected with the rack. The beneficial effects of the utility model are that adopt full mechanical mechanism, each partial action cooperation is closely reliable, increases speed, adopts toggle structure compound die, utilizes toggle reinforcement, makes the compound die more reliable, avoids appearing the phenomenon that the mould was strutted.
Description
Technical Field
The utility model relates to a moulding press technical field, more specifically the utility model relates to a multistation area closes moulding press that says so.
Background
At present, the hydraulic drive is adopted to current area compound die press, locking mechanism more, and speed is slow, and not inseparable with the cooperation of suppression action, often has longer latency, reduces efficiency, secondly, because hydraulic scalability, often the mould can all be strutted in the pressing process, causes the deviation of product size, influences product quality.
Therefore, how to make mold closing more reliable, avoid the phenomenon that the mold is strutted, the time of mold closing and mold opening is controlled correspondingly, and the press molding machine with mold closing which well coordinates the actions of pressing and feeding is a problem that needs to be solved by the technical staff in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a multistation area closes moulding press includes:
a frame;
the driving part is fixedly connected with the rack;
the mold opening and closing assembly comprises a toggle rotating part and a first gear transmission part, the toggle rotating part is pivotally connected with the first gear transmission part, and the first gear transmission part is in transmission connection with the driving part;
the pressing assembly comprises a sliding block translation portion and a second gear transmission portion, the sliding block translation portion is in pivot connection with the second gear transmission portion, the second gear transmission portion is in transmission connection with the first gear transmission portion, and the second gear transmission portion is fixedly connected with the rack.
According to the technical scheme, compared with the prior art, the utility model discloses a multistation area closes moulding press can realize providing power for the moulding press through the drive division, can realize the action of opening and shutting the mould of moulding press through the mould subassembly that opens and shuts, can realize the pressing action of moulding press to the raw materials through the pressing subassembly for the moulding press can have the mould action that opens and shuts and the cooperation of pressing action closely and accomplish the suppression to the raw materials, the utility model discloses a full mechanical structure, the cooperation of each part action is closely reliable, improves production efficiency, has changed the mould mechanism that opens and shuts and has adopted hydraulic drive, because the compressibility of liquid, the mould is propped open, causes the deviation of product size difference; the hydraulic driving of the die clamping mechanism is changed, the speed is low, the die clamping mechanism is not tightly matched with the pressing action, the waiting time is usually long, and the production efficiency is low.
Further, the driving part comprises a motor, a flywheel and a third gear, the flywheel is in transmission connection with the motor through a belt, and the flywheel is in transmission connection with the third gear.
Further, the driving part further comprises a clutch which is pivotally connected with the third gear and controls the third gear to rotate.
Further, the toggle joint rotating part comprises a toggle joint fixing seat, an upper toggle joint rod, a lower toggle joint rod and a mold clamping slide block, the toggle joint fixing seat is fixedly connected with the rack, the toggle joint fixing seat is pivotally connected with the upper toggle joint rod, the upper toggle joint rod is pivotally connected with the lower toggle joint rod through a toggle joint middle rotating shaft, and the lower toggle joint rod is pivotally connected with the mold clamping slide block and drives the mold clamping slide block to reciprocate in the vertical direction.
Furthermore, the upper toggle rod and the lower toggle rod are respectively provided with two groups, and the two groups of the upper toggle rod and the lower toggle rod are respectively symmetrically arranged.
The technical scheme has the beneficial effects that the toggle structure is adopted for mold closing, the force increasing effect of the toggle is utilized, the mold closing is more reliable, and the phenomenon that the mold is spread is avoided.
Further, the first gear transmission part comprises a double-guide-rod component and a first gear, one end of the double-guide-rod component is pivotally connected with the toggle middle rotating shaft, the other end of the double-guide-rod component is provided with a roller, two gear end faces of the first gear are provided with toggle driving wheel grooves, and the roller is connected with the toggle driving wheel grooves in a sliding mode.
Further, the dual guide bar assembly includes a toggle link and a toggle push bar pivotally connected by a link shaft.
The beneficial effect that adopts above-mentioned technical scheme to produce is that, through the drive of above-mentioned adoption toggle drive race, the time of compound die and die sinking can very convenient control, the action of cooperation suppression and pay-off that can be fine.
Furthermore, the sliding block translation part comprises a pressing sliding block and a double-crankshaft connecting rod, the double-crankshaft connecting rod is in pivot connection with the pressing sliding block through a pressing sliding block rotating shaft, and the double-crankshaft connecting rod drives the pressing sliding block to reciprocate in the horizontal direction.
Further, the second gear transmission part comprises a crankshaft and a second gear, the crankshaft is fixedly connected with the second gear, and the second gear is meshed with the first gear.
The beneficial effect that adopts above-mentioned technical scheme to produce is that, through the aforesaid adopt the double crankshaft connecting rod drive to press the slider, the influence of the unbalance loading power that the multistation suppression produced can be fine solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a multi-station belt-laminating molding press provided by the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural diagram of the present invention at a viewing angle;
fig. 4 is a schematic structural diagram of the present invention at another viewing angle;
in the figure: 1 is a frame; 2 is a driving part; 21 is a motor; 22 is a flywheel; 23 is a third gear; 24 is a clutch; 3 is a mold opening and closing component; 31 is a toggle rotating part; 311 is a toggle fixed seat; 312 is an upper toggle lever; 313 is a lower toggle lever; 314 is a mold closing slide block; 32 is a first gear transmission part; 321 is a double guide rod component; 3211 is a roller; 3212 is a toggle link; 3213 is a toggle push rod; 322 is a first gear; 3221 is a toggle driving wheel groove; 4 is a pressing component; 41 is a sliding block translation part; 411 is a pressing slide block; 412 is a dual crankshaft connecting rod; 42 is a second gear transmission part; 421 is a crankshaft; and 422 is a second gear.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the embodiment of the utility model discloses a multistation area closes moulding press, include:
a frame 1;
the driving part 2, the driving part 2 is fixedly connected with the frame 1;
the mold opening and closing assembly 3, the mold opening and closing assembly 3 includes a toggle rotating part 31 and a first gear transmission part 32, the toggle rotating part 31 is pivotally connected with the first gear transmission part 32, and the first gear transmission part 32 is in transmission connection with the driving part 2;
the pressing assembly 4 comprises a sliding block translation portion 41 and a second gear transmission portion 42, the sliding block translation portion 41 is pivotally connected with the second gear transmission portion 42, the second gear transmission portion 42 is in transmission connection with the first gear transmission portion 41, and the second gear transmission portion 42 is fixedly connected with the frame 1.
Specifically, in the present embodiment, the driving portion 2 includes a motor 21, a flywheel 22 and a third gear 23, the flywheel 22 is in transmission connection with the motor 21 through a belt, and the flywheel 22 is in transmission connection with the third gear 23.
Specifically, the driving portion 2 further includes a clutch 24, and the clutch 24 is pivotally connected to the third gear 23 and controls the third gear 23 to rotate. After the machine is powered on, the motor 21 drives the belt pulley to rotate, the flywheel 22 is driven to rotate through the transmission of the belt, and the third gear 23 is driven to rotate after the clutch 24 is closed, so that the mold closing action and the pressing action are finished.
Specifically, the toggle rotating portion 31 includes a toggle fixing seat 311, an upper toggle lever 312, a lower toggle lever 313 and a mold clamping slider 314, the toggle fixing seat 311 is fixedly connected to the frame 1, the toggle fixing seat 311 is pivotally connected to the upper toggle lever 312, the upper toggle lever 312 is pivotally connected to the lower toggle lever 313 through a toggle middle rotating shaft, and the lower toggle lever 313 is pivotally connected to the mold clamping slider 314 and drives the mold clamping slider 314 to reciprocate in the vertical direction.
Specifically, two sets of the upper toggle links 312 and the lower toggle links 313 are provided, and the two sets of the upper toggle links 312 and the lower toggle links 313 are symmetrically provided. In this embodiment, two upper toggle links 312 and four lower toggle links 313 are provided, one end of each upper toggle link 312 is connected to the toggle fixing seat 311, and the other end of each upper toggle link 312 is pivotally connected to the middle of each of the two lower toggle links 313, that is, two lower toggle links 313 are correspondingly installed on one upper toggle link 312.
Specifically, the first gear transmission part 32 includes a dual guide rod assembly 321 and a first gear 322, one end of the dual guide rod assembly 321 is pivotally connected to the toggle middle rotating shaft, the other end of the dual guide rod assembly is provided with a roller 3211, two gear end faces of the first gear 322 are provided with toggle driving wheel grooves 3221, and the roller 3222 is slidably connected to the toggle driving wheel grooves 3221.
Specifically, the double guide rod assembly 321 includes a toggle link 3212 and a toggle push rod 3213, the toggle link 3212 and the toggle push rod 3213 being pivotally connected by a link shaft. The connecting rod rotating shafts respectively penetrate through the ends of the toggle connecting rod 3212 and the toggle push rod 3213 to realize the relative rotation of the toggle connecting rod 3212 and the toggle push rod 3213.
Specifically, the slider translation portion 41 includes a pressing slider 411 and a double-crankshaft connecting rod 412, the double-crankshaft connecting rod 412 is pivotally connected to the pressing slider 411 through a pressing slider rotating shaft, and the double-crankshaft connecting rod 412 drives the pressing slider 411 to reciprocate in the horizontal direction.
Specifically, the second gear transmission part 42 includes a crankshaft 421 and a second gear 422, the crankshaft 421 is fixedly connected to the second gear 422, and the second gear 422 is engaged with the first gear 322. In the present embodiment, the dual crankshaft connecting rod 412 is composed of two symmetrically disposed connecting rods, the two connecting rods are symmetrically disposed with respect to the second gear 422, and the two connecting rods are connected with the second gear 422 through the horizontally disposed crankshaft 421.
The utility model discloses a theory of operation is:
1. mold closing action: the third gear 23 drives the first gear 322 to rotate together with the toggle driving grooved pulley 3221 fixed on the first gear 322, the curved groove on the toggle driving grooved pulley 3221 is matched with the roller 3211 to drive the toggle push rod 3213 to perform linear reciprocating motion, the toggle connecting rod 3212 drives the upper toggle rod 312 and the lower toggle rod 313 to rotate, and the rotation of the upper toggle rod 312 and the lower toggle rod 313 drives the mold clamping slider 314 to perform vertical reciprocating motion. By changing the shape of the curved groove on the toggle driving grooved wheel 3221, the mold closing and opening time can be conveniently controlled, and the pressing and feeding actions can be well matched.
2. Pressing action: the first gear 322 drives the second gear 422 to rotate, the second gear 422 drives the crankshaft 421 to rotate, and the pressing slider 411 is driven by the dual-crankshaft connecting rod 412 to perform linear reciprocating motion, so that the pressing process is completed.
In summary, compared with the prior art, the multi-station belt laminating die press disclosed by the embodiment of the invention has the following advantages: the utility model discloses a moulding press has the action of opening and shutting the mould and the cooperation of suppression action is inseparable and accomplish the suppression to the raw materials, the utility model discloses a full mechanical structure, the cooperation of each part action is inseparable reliable, improves production efficiency, has changed the mould mechanism that opens and shuts and has adopted hydraulic drive, because the compressibility of liquid, the mould is propped open, causes the deviation of product size difference; the hydraulic driving of the die clamping mechanism is changed, the speed is low, the die clamping mechanism is not tightly matched with the pressing action, the waiting time is usually long, and the production efficiency is low.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A multi-station belt laminating die press, comprising:
a frame (1);
the driving part (2), the driving part (2) is fixedly connected with the frame (1);
the mold opening and closing assembly (3), the mold opening and closing assembly (3) comprises a toggle rotating part (31) and a first gear transmission part (32), the toggle rotating part (31) is pivotally connected with the first gear transmission part (32), and the first gear transmission part (32) is in transmission connection with the driving part (2);
the pressing assembly (4) comprises a sliding block translation portion (41) and a second gear transmission portion (42), the sliding block translation portion (41) is in pivot connection with the second gear transmission portion (42), the second gear transmission portion (42) is in transmission connection with the first gear transmission portion (32), and the second gear transmission portion (42) is fixedly connected with the rack (1).
2. A multi-station belt die press according to claim 1, characterized in that said driving portion (2) comprises a motor (21), a flywheel (22) and a third gear (23), said flywheel (22) being in driving connection with said motor (21) through a belt, said flywheel (22) being in driving connection with said third gear (23).
3. A multi-station belt embossing machine according to claim 2, characterized in that said driving portion (2) further comprises a clutch (24), said clutch (24) being pivotally connected to said third toothed wheel (23) and controlling the rotation of said third toothed wheel (23).
4. A multi-station belt die press according to claim 1, wherein the toggle rotating part (31) comprises a toggle fixing seat (311), an upper toggle rod (312), a lower toggle rod (313) and a die clamping slide (314), the toggle fixing seat (311) is fixedly connected with the frame (1), the toggle fixing seat (311) is pivotally connected with the upper toggle rod (312), the upper toggle rod (312) is pivotally connected with the lower toggle rod (313) through a toggle middle rotating shaft, and the lower toggle rod (313) is pivotally connected with the die clamping slide (314) and drives the die clamping slide (314) to reciprocate in a vertical direction.
5. A multi-station belt die press according to claim 4, characterized in that said upper toggle links (312) and said lower toggle links (313) are provided in two sets, and in that said upper toggle links (312) and said lower toggle links (313) are symmetrically provided.
6. A multi-station belt die press according to claim 1, characterized in that the first gear transmission part (32) comprises a double guide rod assembly (321) and a first gear (322), one end of the double guide rod assembly (321) is pivotally connected with the toggle middle rotating shaft, the other end is provided with a roller (3211), two gear end faces of the first gear (322) are provided with toggle driving wheel grooves (3221), and the roller (3211) is slidably connected with the toggle driving wheel grooves (3221).
7. A multi-station belt embossing press as claimed in claim 6, characterized in that said double guide bar assembly (321) comprises a toggle connecting bar (3212) and a toggle push bar (3213), said toggle connecting bar (3212) and said toggle push bar (3213) being pivotally connected by a connecting bar pivot.
8. A multi-station belt die press according to claim 1, characterized in that the slider translation portion (41) comprises a pressing slider (411) and a double crankshaft connecting rod (412), the double crankshaft connecting rod (412) is pivotally connected with the pressing slider (411) through a pressing slider rotating shaft, and the double crankshaft connecting rod (412) drives the pressing slider (411) to reciprocate in the horizontal direction.
9. A multi-station belt embossing press as claimed in claim 6, characterized in that said second gear transmission portion (42) comprises a crankshaft (421) and a second toothed wheel (422), said crankshaft (421) being fixedly connected to said second toothed wheel (422), said second toothed wheel (422) being in mesh with said first toothed wheel (322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020323781.9U CN211938874U (en) | 2020-03-16 | 2020-03-16 | Multi-station belt-die-closing molding press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020323781.9U CN211938874U (en) | 2020-03-16 | 2020-03-16 | Multi-station belt-die-closing molding press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211938874U true CN211938874U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020323781.9U Active CN211938874U (en) | 2020-03-16 | 2020-03-16 | Multi-station belt-die-closing molding press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211938874U (en) |
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2020
- 2020-03-16 CN CN202020323781.9U patent/CN211938874U/en active Active
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