CN211437864U - Hot melt forming machine - Google Patents
Hot melt forming machine Download PDFInfo
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- CN211437864U CN211437864U CN201920880350.XU CN201920880350U CN211437864U CN 211437864 U CN211437864 U CN 211437864U CN 201920880350 U CN201920880350 U CN 201920880350U CN 211437864 U CN211437864 U CN 211437864U
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Abstract
The utility model provides a hot melt forming machine, which comprises a frame and a forming mechanism arranged on the frame, wherein the forming mechanism comprises a power mechanism, a limiting mechanism, a bending mechanism, a material adjusting mechanism and a feeding mechanism, and the limiting mechanism and the bending mechanism are connected with the power mechanism; the feeding mechanism, the microswitch, the limiting mechanism and the bending mechanism are sequentially connected through a thermal fuse; through setting up micro-gap switch, can in time adjust the follow-up speed of electric heat fuse, guarantee the continuous stability of the work of bending, produce the electric heat fuse that meets the requirements, effectively reduced workman's intensity of labour, reduced manpower and equipment cost, improved product quality.
Description
Technical Field
The present invention relates to a forming mechanism, and more particularly to a thermal fuse forming machine.
Background
In the prior art, during the field construction of the winding structure wall pipes, the connection of the two winding structure wall pipes adopts a method that a capacitance wire is pre-embedded in a socket and is connected with socket electrothermal welding made of the same material, and the electrothermal welding wire needs to be bent into a U shape with positive and negative alternation (see figure 1);
there are three current methods of forming thermal fuses: firstly, manual bending; secondly, a cam is adopted to collide with a mechanical valve, so that the limiting shaft is controlled to lift; thirdly, the bending action is finished by using a servo motor and PLC control;
the three approaches described above all have problems and disadvantages: firstly, the manual bending work is complicated and time-consuming, the requirement on manual skill is high, and the shape of the hot melt is not uniform; secondly, because of the use of a mechanical valve and an air cylinder, the reliability of the equipment is influenced when the equipment is used in the environment with high humidity in the south; the third method is high in cost and poor in equipment stability.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hot melt forming machine, through setting up micro-gap switch, can in time adjust the follow-up speed of electric heat fuse, guarantee the continuous stability of work of bending, produce the electric heat fuse that meets the requirements, effectively reduced workman's intensity of labour, reduced manpower and equipment cost, improved product quality.
The technical scheme of the utility model is realized like this:
a hot melt forming machine comprises a rack and a forming mechanism arranged on the rack, wherein the forming mechanism comprises a power mechanism, a limiting mechanism, a bending mechanism, a material adjusting mechanism and a feeding mechanism, and the limiting mechanism and the bending mechanism are connected with the power mechanism;
the feeding mechanism, the microswitch, the limiting mechanism and the bending mechanism are sequentially connected through a thermal fuse.
Further, the power mechanism 2 comprises a speed reduction motor 21, a chain wheel 22 and a main transmission shaft 23, wherein the chain wheel 22 is mounted on the main transmission shaft 23, the speed reduction motor 21 drives the chain wheel 22 to rotate through a chain, and the chain wheel 22 drives the main transmission shaft 23 to rotate;
the main transmission shaft 23 is provided with a grooved pulley 3 which rotates along with the main transmission shaft 23, the grooved pulley 3 is eccentrically connected with a limiting shaft 4 through a roller and drives the limiting shaft 4 to move up and down, and the reducing motor 21, the chain wheel 22, the main transmission shaft 23, the grooved pulley 3 and the limiting shaft 4 jointly form the limiting mechanism;
a first bevel gear 24 is mounted on a main transmission shaft 23, a driven shaft 25 is rotatably mounted on the frame 1, a second bevel gear 26 is mounted on the driven shaft 25, the main transmission shaft 23 drives the first bevel gear 24 to rotate, the first bevel gear 24 drives the second bevel gear 26 to rotate, and the second bevel gear 26 drives the driven shaft 25 to rotate;
the driven shaft 25 is sleeved with an eccentric wheel 5, the eccentric wheel 5 is provided with a connecting rod 51 through an eccentric shaft sleeve, the rack 1 is provided with a large gear shaft 52, the other end of the connecting rod 51 is rotatably arranged on an eccentric hole of the large gear shaft 52, a large gear of the large gear shaft 52 is meshed with a small gear 53, the small gear 53 is eccentrically provided with a bending shaft 6, and the reduction motor 21, the chain wheel 22, the main transmission shaft 23, the first bevel gear 24, the driven shaft 25, the second bevel gear 26, the eccentric wheel 5, the connecting rod 51, the large gear shaft 52, the small gear 53 and the bending shaft 6 jointly form the bending mechanism;
the pinion 53 is sleeved on the limiting shaft 4.
Further, the pinion 53 is provided with one or more pairs, and each of the pinion 53 is eccentrically provided with one of the bending shafts 6;
each pair of the pinions 53 is symmetrically disposed, and each pair of the bending shafts 6 is symmetrically disposed.
Further, the grooved wheel 3 is provided with one or more pairs, the limiting shaft 4 is provided with one or more pairs, and one limiting shaft 4 is eccentrically installed on the grooved wheel 3 through a roller;
each pair of grooved wheels 3 is symmetrically arranged, and each pair of limiting shafts 4 is symmetrically arranged.
Further, the material adjusting mechanism is a microswitch which is arranged on the rack, and the microswitch is provided with one or more pairs.
Furthermore, each pair of grooved wheels 3 is symmetrically arranged, each pair of limiting shafts 4 is symmetrically arranged, each pair of micro switches is symmetrically arranged, and the symmetry lines of each pair of pinion 53, grooved wheel 3, limiting shaft 4 and micro switch are the same.
The utility model discloses a set up micro-gap switch, can in time adjust the follow-up speed of electric heat fuse, guarantee the continuous stability of the work of bending, produce the electric heat fuse that meets the requirements, effectively reduced workman's intensity of labour, reduced manpower and equipment cost, improve product quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of an overall structure of a thermal fuse forming machine according to an embodiment of the present invention;
FIG. 2 is a front view of a portion of the thermal fuse forming machine shown in FIG. 1;
fig. 3 is a schematic plan view of the power mechanism of the thermal fuse forming machine shown in fig. 1 and 2.
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 efforts belong to the protection scope of the present invention.
In the embodiment of the present invention, as shown in fig. 1 to 3, a thermal fuse forming machine comprises a frame 1 and a forming mechanism disposed on the frame 1, wherein the forming mechanism comprises a power mechanism 2, a limiting mechanism, a bending mechanism, a material adjusting mechanism and a feeding mechanism, and both the limiting mechanism and the bending mechanism are connected to the power mechanism 2;
the feeding mechanism, the microswitch, the limiting mechanism and the bending mechanism are sequentially connected through a thermal fuse.
In the specific embodiment of the present invention, as shown in fig. 1 to fig. 3, the power mechanism 2 includes a speed reduction motor 21, a sprocket 22, and a main transmission shaft 23, the sprocket 22 is installed on the main transmission shaft 23, the speed reduction motor 21 drives the sprocket 22 to rotate through a chain, and the sprocket 22 drives the main transmission shaft 23 to rotate;
the main transmission shaft 23 is provided with a grooved pulley 3 which rotates along with the main transmission shaft 23, the grooved pulley 3 is eccentrically connected with a limiting shaft 4 through a roller and drives the limiting shaft 4 to move up and down, and the speed reducing motor 21, the chain wheel 22, the main transmission shaft 23, the grooved pulley 3 and the limiting shaft 4 jointly form a limiting mechanism;
a first bevel gear 24 is installed on the main transmission shaft 23, a driven shaft 25 is rotatably installed on the rack 1, a second bevel gear 26 is installed on the driven shaft 25, the main transmission shaft 23 drives the first bevel gear 24 to rotate, the first bevel gear 24 drives the second bevel gear 26 to rotate, and the second bevel gear 26 drives the driven shaft 25 to rotate;
the driven shaft 25 is sleeved with an eccentric wheel 5, the eccentric wheel 5 is provided with a connecting rod 51 through an eccentric shaft sleeve, the rack 1 is provided with a large gear shaft 52, the other end of the connecting rod 51 is rotatably arranged on an eccentric hole of the large gear shaft 52, a large gear of the large gear shaft 52 is meshed with a small gear 53, the small gear 53 is eccentrically provided with a bending shaft 6, and the reducing motor 21, the chain wheel 22, the main transmission shaft 23, the first bevel gear 24, the driven shaft 25, the second bevel gear 26, the eccentric wheel 5, the connecting rod 51, the large gear shaft 52, the small gear 53 and the bending shaft 6 jointly;
the pinion 53 is also sleeved on the limit shaft 4.
In the embodiment of the present invention, as shown in fig. 1 to 3, one or more pairs of pinions 53 are provided, and each pinion 53 is eccentrically provided with a bending shaft 6;
each pair of pinions 53 is symmetrically arranged, and each pair of bending shafts 6 is symmetrically arranged.
In the specific embodiment of the present invention, as shown in fig. 1 to 3, the grooved wheel 3 is provided with one or more pairs, the limiting shaft 4 is provided with one or more pairs, and one limiting shaft 4 is eccentrically installed on the grooved wheel 3 through a roller;
every pair of sheave 3 symmetry sets up, and every pair of spacing axle 4 symmetry sets up.
In the specific embodiment of the present invention, as shown in fig. 1 to 3, the material adjusting mechanism is a micro switch 7, the micro switch 7 is disposed on the frame 1, the micro switch 7 is provided with one or more pairs, and each pair of micro switches 7 is symmetrically disposed;
when the bending machine works, if the bending speed of the thermal fuse forming machine is lower than the feeding speed of the electric thermal fuse, the electric thermal fuse can trigger the micro switch 7 to adjust the feeding speed of the electric thermal fuse, and the normal operation of the bending work is ensured.
In the embodiment of the present invention, see fig. 1 to 3, each pair of grooved wheels 3 is symmetrically disposed, each pair of limiting shafts 4 is symmetrically disposed, each pair of micro switches is symmetrically disposed, and each pair of pinions 53, grooved wheels 3, limiting shafts 4 and micro switches have the same symmetry line.
In the embodiment of the present invention, as shown in fig. 1 to fig. 3, during operation, the reduction motor 21 drives the sprocket 22 to rotate, so as to drive the main shaft 23 to rotate, the sheave 3 is installed on the main shaft 23, the limiting shaft 4 is connected with the sheave 3 through the roller, and when the sheave 3 rotates along with the main shaft, the limiting shaft 4 can be driven to rise and fall;
at the moment, the motion is transmitted to the driven shaft 25 through the meshing of the first bevel gear 24 and the second bevel gear 26, the driven shaft 25 rotates, the eccentric wheel 5 drives the connecting rod 51 to move, and the connecting rod 51 drives the large gear 52 to swing left and right, so that a crank rocker mechanism is formed;
the swinging of the large gear 52 drives the left and right swinging of the two small gears 53, the bending shafts 6 are respectively arranged on the two small gears 53, and the left and right swinging of the bending shafts 6 completes the main bending movement in cooperation with the regular up and down movement of the limiting shaft 4.
The application has the following advantages:
1. the whole mechanical structure drives, and is safe and reliable;
2. the labor cost and the equipment cost are saved;
3. the manufactured thermal fuse has uniform and beautiful shape.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A kind of hot-melt make-up machine, characterized by that: the forming mechanism comprises a power mechanism, a limiting mechanism, a bending mechanism, a material adjusting mechanism and a feeding mechanism, wherein the limiting mechanism and the bending mechanism are connected with the power mechanism;
the feeding mechanism, the microswitch, the limiting mechanism and the bending mechanism are sequentially connected through a thermal fuse.
2. The thermal fuse molding machine according to claim 1, wherein: the power mechanism 2 comprises a speed reducing motor, a chain wheel and a main transmission shaft, wherein the chain wheel is arranged on the main transmission shaft, the speed reducing motor drives the chain wheel to rotate through a chain, and the chain wheel drives the main transmission shaft to rotate;
the main transmission shaft is provided with a grooved wheel which rotates along with the main transmission shaft, the grooved wheel is eccentrically connected with a limiting shaft through a roller and drives the limiting shaft to move up and down, and the speed reducing motor, the chain wheel, the main transmission shaft, the grooved wheel and the limiting shaft jointly form the limiting mechanism;
a first bevel gear is mounted on the main transmission shaft, a driven shaft is rotatably mounted on the rack, a second bevel gear is mounted on the driven shaft, the main transmission shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the driven shaft to rotate;
the bending mechanism comprises a driven shaft, a rack, a driven shaft, a connecting rod, a large gear shaft, a small gear, a bending shaft, a speed reduction motor, a chain wheel, a main transmission shaft, a first bevel gear, the driven shaft, a second bevel gear, an eccentric wheel, a connecting rod, a large gear shaft, a small gear and the bending shaft, wherein the driven shaft is sleeved with the eccentric wheel;
the pinion is sleeved on the limiting shaft at the same time.
3. The thermal fuse molding machine according to claim 2, wherein: the small gears are provided with one or more pairs, and each small gear is eccentrically provided with one bending shaft;
each pair of the pinions are symmetrically arranged, and each pair of the bending shafts are symmetrically arranged.
4. The thermal fuse molding machine according to claim 2, wherein: the grooved wheel is provided with one or more pairs, the limiting shaft is provided with one or more pairs, and one limiting shaft is eccentrically arranged on the grooved wheel through a roller.
5. The thermal fuse molding machine according to claim 1, wherein: the material adjusting mechanism is a microswitch which is arranged on the rack, and the microswitch is provided with one or more pairs.
6. The thermal fuse molding machine according to claim 2, wherein: each pair of grooved wheels is symmetrically arranged, each pair of limiting shafts is symmetrically arranged, each pair of micro switches is symmetrically arranged, and the symmetry lines of each pair of pinion, grooved wheel, limiting shaft and micro switch are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920880350.XU CN211437864U (en) | 2019-06-12 | 2019-06-12 | Hot melt forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920880350.XU CN211437864U (en) | 2019-06-12 | 2019-06-12 | Hot melt forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211437864U true CN211437864U (en) | 2020-09-08 |
Family
ID=72309488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920880350.XU Active CN211437864U (en) | 2019-06-12 | 2019-06-12 | Hot melt forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211437864U (en) |
-
2019
- 2019-06-12 CN CN201920880350.XU patent/CN211437864U/en active Active
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