CN204263439U - A kind of rotary door body foaming machine of Novel connecting mold mechanism - Google Patents
A kind of rotary door body foaming machine of Novel connecting mold mechanism Download PDFInfo
- Publication number
- CN204263439U CN204263439U CN201420374014.5U CN201420374014U CN204263439U CN 204263439 U CN204263439 U CN 204263439U CN 201420374014 U CN201420374014 U CN 201420374014U CN 204263439 U CN204263439 U CN 204263439U
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Abstract
The utility model discloses a kind of rotary door body foaming machine of Novel connecting mold mechanism, comprise main stand, rotary disk, foaming mould frame, drive unit and connect mold mechanism.Main stand comprises left frame and right frame.The lower mold holder two ends of foaming mould frame are separately installed with and connect mould pulley.Connect mold mechanism to comprise and connect template, connect mould motor, connect mould transmission mechanism.Connect template and have two pieces, be placed between left frame and right frame; Respectively near left frame and right frame, position is corresponding with connecing mould pulley.Connect template to be fixed on and to connect in template axles, can around the described axis rotation connecing template axles.Connecing template is wedge shape, is provided with sector gear and connects mould guide rail.The mould guide rail that connects connecing template is curved shape position, and position is corresponding with connecing mould pulley.Connect mould transmission mechanism and connect mould motor and be connected, comprise the connection gear engaged with sector gear.Compared to the mode of hydraulic oil cylinder driving, of the present utility modelly connect mold mechanism to connect mould action more steady, and structure and control comparatively simple.
Description
Technical field
The utility model relates to rotary type door body foaming device.
Background technology
Rotary type door body foaming device is a kind of door body polyurethane foam former, is widely used in the foam production field of the civilian and commercial goods door such as refrigerator, refrigerator body.CN102205591A discloses a kind of rotary type door body foaming device.This rotary type door body foaming device connect mold mechanism when connecing mould by hydraulic-driven.Hydraulically powered power direction is linear; when connecing mould, foaming mould frame is opened is then the upset of upper and lower mould bases; power direction is shaped form; this makes to connect mold mechanism when connecing mould, and mould bases upset is steady, and due to hydraulic jack promote upper and lower mould bases by piston rod time; certain impulsive force is existed to upper and lower mould bases; cause the wearing and tearing of foaming mould frame, reduce the service life of foaming mould frame, foaming door body even also may be caused to damage.Avoid the wearing and tearing of foaming mould frame and the damage of foaming door body, can only by the intensive control to hydraulic jack power.This control more complicated, particularly when rotary disk rotation is not in place or foaming mould frame position offsets to some extent, the piston rod stroke of hydraulic cylinder controls comparatively difficulty.In addition, this or a kind of structure utilizing oil cylinder pushing equipment rotary disk.Oil cylinder needs to move back and forth, and after cylinder piston rod promotes dial rotation certain angle, idle stroke return, drives process more complicated, do not have continuity.And cylinder piston rod promotion rotary disk rotate time, can apply a radial load to rotary disk, this accelerates the wearing and tearing of equipment greatly, reduces the life-span of equipment, particularly reduce the life-span of bearing supporting rotary disk, the later replacing of bearing damage is also more difficult.Moreover, and control the reversal valve of oil cylinder and commutate frequently due to needs, cause oil circuit to vibrate.Moreover, also there is the problem of noise and hydraulic oil pollution equipment and bottom surface during hydraulic cylinder works.These problems have had a strong impact on life-span and the production environment of equipment.
Summary of the invention
Problem to be solved in the utility model:
1, with the rotary door body foaming machine of hydraulic oil cylinder driving connect mold mechanism operation time discontinuous steady, and easily cause foaming mould frame to wear and tear and foaming door body damages, and the noise that causes of oil cylinder and hydraulic oil pollution problem.
Discontinuous during rotary door body foaming machine operation 2, with hydraulic oil cylinder driving rotary disk, when promoting rotary disk, impulsive force is unbalanced, to the easy wear equipment of radial load that rotary disk applies, reduces the life-span of equipment.
For solving the problem, the scheme that the utility model adopts is as follows:
A rotary door body foaming machine for Novel connecting mold mechanism, comprises main stand, rotary disk, foaming mould frame, drive unit and connects mold mechanism; The cross section of described rotary disk is regular polygon structure; Described main stand comprises left frame and right frame; Described left frame and right frame are respectively equipped with bearing block; Described rotary disk is placed between described left frame and right frame; The axle center of described rotary disk is arranged on the bearing block of described left frame and right frame; Described foaming mould frame is arranged on the revolution web of regular polygon structure; Described drive unit is arranged on described main stand, is connected with described rotary disk; Described foaming mould frame comprises top mold frame and lower mold holder; Described lower mold holder two ends are separately installed with and connect mould pulley; The described mold mechanism that connects comprises and connects template, connects mould motor, connects mould transmission mechanism; The described template that connects has two pieces, is placed between described left frame and right frame; Two pieces connect template respectively near left frame and right frame, position and described lower mold holder two ends to connect mould pulley corresponding; The described template that connects is fixed on and connects in template axles, can around the described axis rotation connecing template axles; The described template that connects is wedge shape, is provided with sector gear and connects mould guide rail; The described mould guide rail that connects connecing template is curved shape, position and described lower mold holder to connect mould pulley corresponding; The described mould transmission mechanism that connects is connected with the described mould motor that connects, and comprises the connection gear engaged with sector gear.
Further, according to the rotary door body foaming machine of Novel connecting mold mechanism of the present utility model, described in connect mould transmission mechanism and also comprise power transmission shaft, travelling gear; Described power transmission shaft is arranged between described left frame and right frame; Described connection gear and travelling gear are fixed on described power transmission shaft; Described travelling gear be arranged on described in the power gear connect in the rotating shaft of mould motor engage.
Further, according to the rotary door body foaming machine of Novel connecting mold mechanism of the present utility model, described in connect template axles and be arranged between described left frame and right frame.
Further, according to the rotary door body foaming machine of Novel connecting mold mechanism of the present utility model, described in connect mold mechanism and also comprise and connect die station; The described die station that connects is positioned at described rotary disk front lower place.
Further, according to the rotary door body foaming machine of Novel connecting mold mechanism of the present utility model, also comprise material injecting device, described material injecting device is arranged on described main stand.
Further, according to the rotary door body foaming machine of Novel connecting mold mechanism of the present utility model, described drive unit comprises drive motors and toothed disc; Described drive motors is arranged on described main stand; Described toothed disc is circular configuration, and the center of toothed disc is fixed on the axle center of described rotary disk, and the edge of toothed disc is provided with the gear teeth; Described drive motors is connected with toothed disc by the gear teeth of toothed disc.
Further, according to the rotary door body foaming machine of driven by servomotor of the present utility model, described servo drive also comprises transmission mechanism; Described transmission mechanism is connected with described servomotor, and described transmission mechanism is provided with the gear with the gear teeth meshing of toothed disc.
Further, according to the rotary door body foaming machine of driven by servomotor of the present utility model, the gear ring radius of the gear teeth formation of described toothed disc is not less than the half of rotary disk inscribed circle radius.
Further, according to the rotary door body foaming machine of driven by servomotor of the present utility model, described toothed disc is outer rim gear or is inner edge gear.
Technique effect of the present utility model is as follows:
1, compared to hydraulic oil cylinder driving mode, the utility model is driven by the sector gear connect in template, this type of drive makes to connect template and rotates more steady, thus it is more steady to make to connect mould, it also avoid the damage of wearing and tearing and foaming door body foaming mould frame produced under hydraulic oil cylinder driving mode.
2, compared to hydraulic oil cylinder driving mode, when servomotor drives rotary disk to rotate by the mode that toothed disc drives, rotary disk rotates more steady, avoids the equipment attrition caused the radial load of rotary disk applying, thus improves service life of equipment.
3, compared to hydraulic oil cylinder driving mode, due to servomotor, connect the object that mould motor and transmission mechanism itself can realize locking bit, therefore can save the detent mechanism in CN102205591A, thus make structure simpler, and control also more simple.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of the rotary door body foaming machine of Novel connecting mold mechanism of the present utility model.
Fig. 2 be the rotary door body foaming machine of Novel connecting mold mechanism of the present utility model face structural representation.Eliminate in Fig. 2 and connect die station and material injecting device.
Fig. 3 and Fig. 4 is the operating diagram connect between template and foaming mould frame of the rotary door body foaming machine of Novel connecting mold mechanism of the present utility model.Wherein in Fig. 3, foaming mould frame is in open mode; In Fig. 4, foaming mould frame is in closure state.
Fig. 5 and Fig. 6 is the perspective view of the foaming mould frame of the rotary door body foaming machine of Novel connecting mold mechanism of the present utility model.Wherein Fig. 5 is the view in switching mechanism direction, and Fig. 6 is the view in locking mechanism direction.
The structural representation of Fig. 7 to be toothed disc of the present utility model be inner edge gear.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1 and Figure 2, a kind of rotary door body foaming machine of Novel connecting mold mechanism, comprises main stand 1, rotary disk 2, foaming mould frame 3, drive unit, connects mold mechanism and material injecting device.The cross section of rotary disk 2 is regular polygon structure, is preferably regular hexagon, positive heptagon or octagon.Main stand 1 comprises left frame 11 and right frame 12.Left frame 11 and right frame 12 are respectively equipped with bearing block 13.Rotary disk 2 is placed between left frame 11 and right frame 12.The axle center 21 of rotary disk 2 is arranged on the bearing block 13 of left frame 11 and right frame 12, and rotary disk 2 can rotate around its axle center 21.Foaming mould frame 3 is arranged on rotary disk 1 limit of regular polygon structure.
Material injecting device comprises automatic-feeding manipulator 4.Automatic-feeding manipulator 4 comprises and is arranged on main stand and gets on the right track, run on the dolly of this track, the material feeding rifle headstock be fixedly connected with dolly and the filling gun head that is arranged on the material feeding rifle headstock.Document CN102205591A is can refer to about connecing mold mechanism, material injecting device data specifically.
Drive unit comprises toothed disc 61, servomotor 62 and transmission mechanism 63.Servomotor 62 is connected with transmission mechanism 63.Toothed disc 61 is circular configuration, and the center of toothed disc 61 and the axle center 21 of rotary disk 2 fix, and when toothed disc 61 rotates, the synchronous rotary disk 2 that drives rotates.Toothed disc 61 edge is provided with the gear teeth.The gear ring radius of the gear teeth formation of toothed disc 61 is not less than the half of rotary disk inscribed circle radius, more preferably greater than 2/3rds of rotary disk inscribed circle radius.Transmission mechanism 63 is provided with the gear with the gear teeth meshing of toothed disc 61.Servomotor 62 is arranged on main stand 1, is connected with transmission mechanism 63.Servomotor 62 by the rotation of transmission mechanism 63 driven gear dish 61, and then drives the rotation of rotary disk 2.Toothed disc 61 can be outer rim gear, also can be inner edge gear.The toothed disc shown in Fig. 1 is marginal tooth wheel construction.As shown in Figure 7, the gear teeth of the toothed disc 61 of inner edge gear structure are located at the inner side at toothed disc 61 edge to the toothed disc of inner edge gear structure, and the gear teeth of toothed disc 61 engage with the gear 631 of transmission mechanism 63.
Foaming mould frame 3, as shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6, comprises top mold frame 31, lower mold holder 32, switching mechanism 33 and locking mechanism 34.Top mold frame 31, lower mold holder 32 are connected by switching mechanism 33, and can pass through switching mechanism 33 open and close.Locked closed state is carried out by locking mechanism 34 after the top mold frame 31 of foaming mould frame 3 and lower mold holder 32 close.Lower mold holder 32 two ends are separately installed with and connect mould pulley 35.
Connect mold mechanism to comprise and connect template 81, connect mould motor 82, connect mould transmission mechanism and connect die station 89.Connect the position that die station 89 is positioned at rotary disk 2 front lower place.Connect template 81 and have two pieces, be placed between left frame 11 and right frame 12.Two pieces connect template 81 respectively near left frame 11 and right frame 12, are positioned at the both sides connecing die station 89, position and lower mold holder 32 two ends to connect mould pulley 35 corresponding.Meeting template 81 such as Fig. 1, Fig. 3, Fig. 4 is the plate body of wedge shape.The top formation connecing template 81 connects mould guide rail 811.Connect mould guide rail 811 for curved shape, position and lower mold holder 32 to connect mould pulley 35 corresponding, for being erected at and connecing mould guide rail 811 by the mould pulley 35 that connects of lower mold holder 32.The connecing mould pulley 35 and can roll along connecing mould guide rail 811 of lower mold holder 32.Connect template 81 and be provided with shaft hole 813.Be provided with between left frame 11 and right frame 12 and connect template axles 83, the two ends connecing template axles 83 are erected in left frame 11 and right frame 12 respectively.Connect template 81 to be fixed on by shaft hole 813 and to connect in template axles 83, making to connect template 81 can around the axis rotation connecing template axles 83.In the below of shaft hole 813, what connect template 81 is provided with sector gear 812 below.Sector gear 812 is located on the limit of the fan-shaped circular arc centered by the center of shaft hole 813.Connect mould transmission mechanism and comprise connection gear 84, travelling gear 85 and power transmission shaft 86.Power transmission shaft 86 is arranged between left frame 11 and right frame 12, and two ends are erected in left frame 11 and right frame 12 respectively.Power transmission shaft 86 is positioned at and connects immediately below template axles 83.Connection gear 84 and travelling gear 85 are fixed on power transmission shaft 86, can around the axis rotation of power transmission shaft 86.Connect gear 84 and have two, corresponding with the position connecing template 81 respectively, and be meshed with the sector gear 812 connecing template 81.Travelling gear 85 is positioned at the centre that two connect gear 84.Travelling gear 85 engages with the power gear 88 in the rotating shaft connecing mould motor 82.
In the present embodiment, servomotor 62 with connect mould motor 82 and be connected PLC control unit, and to control by PLC control unit.When needing die sinking after door foaming completes, under the control of PLC control unit, the foaming mould frame completing door foaming drives the rotation of rotary disk to be turned to the position of rotary disk front lower place by servomotor 62.Then open and connect mould motor 62; to template 81 be connect go to the position of Fig. 4; then open again after opening foaming mould frame 3 and connect mould motor 62; the lower mold holder 32 of foaming mould frame 3 is connected in die station 89; the i.e. position of Fig. 1 and Fig. 3, now, connects the shaft hole 813 that template 81 connects template 81 around it and rotates; the mould pulley 35 that connects at lower mold holder 32 two ends rolls along the mould guide rail 811 that connects connecing template 81, and lower mold holder 32 entirety is rotated around switching mechanism 33.When needs matched moulds, the process of matched moulds is contrary with the process connecing mould during above-mentioned die sinking.
Claims (10)
1. a rotary door body foaming machine for Novel connecting mold mechanism, comprises main stand, rotary disk, foaming mould frame, drive unit and connects mold mechanism; The cross section of described rotary disk is regular polygon structure; Described main stand comprises left frame and right frame; Described left frame and right frame are respectively equipped with bearing block; Described rotary disk is placed between described left frame and right frame; The axle center of described rotary disk is arranged on the bearing block of described left frame and right frame; Described foaming mould frame is arranged on the revolution web of regular polygon structure; Described drive unit is arranged on described main stand, is connected with described rotary disk; Described foaming mould frame comprises top mold frame and lower mold holder; It is characterized in that, described lower mold holder two ends are separately installed with and connect mould pulley; The described mold mechanism that connects comprises and connects template, connects mould motor, connects mould transmission mechanism; The described template that connects has two pieces, is placed between described left frame and right frame; Two pieces connect template respectively near left frame and right frame, position and described lower mold holder two ends to connect mould pulley corresponding; The described template that connects is fixed on and connects in template axles, can around the described axis rotation connecing template axles; The described template that connects is wedge shape, is provided with sector gear and connects mould guide rail; The described mould guide rail that connects connecing template is curved shape, position and described lower mold holder to connect mould pulley corresponding; The described mould transmission mechanism that connects is connected with the described mould motor that connects, and comprises the connection gear engaged with sector gear.
2. the rotary door body foaming machine of Novel connecting mold mechanism as claimed in claim 1, is characterized in that, described in connect mould transmission mechanism and also comprise power transmission shaft, travelling gear; Described power transmission shaft is arranged between described left frame and right frame; Described connection gear and travelling gear are fixed on described power transmission shaft; Described travelling gear be arranged on described in the power gear connect in the rotating shaft of mould motor engage.
3. the rotary door body foaming machine of Novel connecting mold mechanism as claimed in claim 1, is characterized in that, described in connect template axles and be arranged between described left frame and right frame.
4. the rotary door body foaming machine of Novel connecting mold mechanism as claimed in claim 1, is characterized in that, described in connect mold mechanism and also comprise and connect die station; The described die station that connects is positioned at described rotary disk front lower place.
5. the rotary door body foaming machine of Novel connecting mold mechanism as claimed in claim 1, it is characterized in that, also comprise material injecting device, described material injecting device is arranged on described main stand.
6. the rotary door body foaming machine of Novel connecting mold mechanism as claimed in claim 1, it is characterized in that, described drive unit comprises drive motors and toothed disc; Described drive motors is arranged on described main stand; Described toothed disc is circular configuration, and the center of toothed disc is fixed on the axle center of described rotary disk, and the edge of toothed disc is provided with the gear teeth; Described drive motors is connected with toothed disc by the gear teeth of toothed disc.
7. the rotary door body foaming machine of Novel connecting mold mechanism as claimed in claim 6, it is characterized in that, described drive unit also comprises transmission mechanism; Described transmission mechanism is connected with described drive motors, and described transmission mechanism is provided with the gear with the gear teeth meshing of toothed disc.
8. the rotary door body foaming machine of Novel connecting mold mechanism as claimed in claim 6, is characterized in that, the gear ring radius of the gear teeth formation of described toothed disc is not less than the half of rotary disk inscribed circle radius.
9. the rotary door body foaming machine of Novel connecting mold mechanism as claimed in claim 6, it is characterized in that, described toothed disc is outer rim gear.
10. the rotary door body foaming machine of Novel connecting mold mechanism as claimed in claim 6, it is characterized in that, described toothed disc is inner edge gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374014.5U CN204263439U (en) | 2014-07-08 | 2014-07-08 | A kind of rotary door body foaming machine of Novel connecting mold mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374014.5U CN204263439U (en) | 2014-07-08 | 2014-07-08 | A kind of rotary door body foaming machine of Novel connecting mold mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263439U true CN204263439U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420374014.5U Withdrawn - After Issue CN204263439U (en) | 2014-07-08 | 2014-07-08 | A kind of rotary door body foaming machine of Novel connecting mold mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204263439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162949A (en) * | 2014-07-08 | 2014-11-26 | 安徽鲲鹏装备模具制造有限公司 | Novel revolving door foaming equipment of die connecting mechanism |
-
2014
- 2014-07-08 CN CN201420374014.5U patent/CN204263439U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162949A (en) * | 2014-07-08 | 2014-11-26 | 安徽鲲鹏装备模具制造有限公司 | Novel revolving door foaming equipment of die connecting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150415 Effective date of abandoning: 20160615 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |