CN211363428U - Bottle preform tooth mouth positioning device for bottle blowing machine - Google Patents
Bottle preform tooth mouth positioning device for bottle blowing machine Download PDFInfo
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- CN211363428U CN211363428U CN201920434453.3U CN201920434453U CN211363428U CN 211363428 U CN211363428 U CN 211363428U CN 201920434453 U CN201920434453 U CN 201920434453U CN 211363428 U CN211363428 U CN 211363428U
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Abstract
The utility model discloses a bottle blank tooth mouth positioning device for a bottle blowing machine, which comprises a machine table (1), a driving group arranged on the machine table (1) and a revolution group arranged at the periphery of the machine table; revolution group is including fixing a plurality of locating component (2) on the drive group, fixed first drive belt (3) of setting in board (1) periphery, and locating component (2) and first drive belt (3) meshing. The utility model provides a special type bottle to the problem that has the location requirement of bottle embryo tooth mouth, realized the locate function of bottle embryo tooth mouth for bottle blowing machine can blow the bottle type that has tooth mouth location requirement.
Description
Technical Field
The utility model relates to a bottle blowing machine equipment technical field, concretely relates to bottle embryo tooth mouth positioner for bottle blowing machine.
Background
The bottle blowing machine is a machine for blowing the prepared bottle blank into a bottle by a certain technological means. When making bottle types (such as cosmetic bottles, certain plastic bottles and the like) with special requirements on the tooth mouths, the tooth mouths of the bottles need to be directionally positioned, namely, a bottle blowing machine needs to position the bottle blank tooth mouths of a blank head seat device before bottle blowing, and then bottle blowing is carried out, so that the special requirements on the tooth mouths of certain types of bottles are met.
Disclosure of Invention
In order to solve the problem, the utility model provides a bottle embryo tooth mouth positioner for bottle blowing machine can realize the locate function of bottle embryo tooth mouth, satisfies the special demand to certain type bottle tooth mouth.
The utility model adopts the following technical scheme:
a bottle preform tooth mouth positioning device for a bottle blowing machine comprises a machine table, a revolution set arranged on the periphery of the machine table and a driving set arranged on the machine table and used for driving the revolution set to move. The revolution set comprises a plurality of positioning components fixed on the machine table and a first transmission belt fixedly arranged on the periphery of the machine table, and the positioning components are meshed with the first transmission belt. The positioning assembly comprises a gear, a magnetic coupling, a mandrel, a blank head and a bottle blank which are coaxially arranged, the blank head is fixed at the bottom of the mandrel through a bolt, the bottle blank is connected with the blank head and located below the blank head, a tooth opening is formed in the upper end of the bottle blank, a positioning groove is formed in the tooth opening, the gear is arranged on the periphery of the top of the mandrel, the magnetic coupling is arranged between the gear and the mandrel and fixedly connected with the gear, and a tooth opening positioning component is further arranged in the middle of the mandrel. The gear drives the magnetic coupling to rotate, and the magnetic coupling locks the mandrel through magnetic force and drives the mandrel to rotate.
Preferably, the driving group includes an automatic pulley connected with the revolution group for driving the revolution thereof.
Preferably, the first drive belt is a rack, the rack is engaged with a pinion, and the pinion enters from one end of the rack and exits from the other end of the rack. The length of rack is less than the length of board periphery, and the locating component carries out rotation motion on the rack.
Preferably, the tooth mouth positioning component comprises a fixing part and a positioning part fixed on one side of the fixing part, the fixing part is used for fixing the mandrel and the positioning part, and the positioning part is used for positioning the tooth mouth.
Preferably, the fixed part includes the sleeve, with the sleeve outside fixed connection's bolt assembly, establish the first bearing and the second bearing at both ends about the sleeve is inside, the sleeve passes through first bearing and second bearing to be fixed on the dabber, the dabber passes through bolt assembly to be fixed on the board. The first bearing and the second bearing can fix the mandrel, so that the mandrel can only realize rotation and cannot move relative to each other.
Preferably, location portion and sleeve fixed connection, including the tooth mouth positioning seat that is located the sleeve below, pass through pin connection's tooth mouth spacer and fix the preforming on the board with tooth mouth positioning seat lower extreme, the one end and the tooth mouth position of tooth mouth spacer correspond, and the other end passes through spring and tooth mouth positioning seat contact, and the contact of preforming and tooth mouth spacer terminal surface or break away from the shrink or the tensile that drives the spring. The connection between the tooth mouth positioning seat and the tooth mouth positioning sheet is realized through the pin, the load is transferred, and the tooth mouth positioning sheet can rotate by taking the pin as the center. When the pressing sheet presses the end face of the tooth mouth positioning sheet, the spring is compressed, and the other end of the tooth mouth positioning sheet is far away from the tooth mouth; on the contrary, when the pressing sheet is far away from the end face of the tooth mouth positioning sheet, the spring naturally extends, and the other end of the tooth mouth positioning sheet contacts the tooth mouth.
Preferably, the fixed part further comprises a rail arranged on one side of the bolt assembly, which is far away from the sleeve, the rail is slidably arranged on the automatic belt wheel, and the automatic belt wheel drives the positioning assembly to perform revolution motion.
The utility model discloses in the use, when the bottle type that the bottle blowing machine blown does not need the tooth mouth location, the preforming moves forward, compresses tightly the terminal surface of tooth mouth spacer, and the spring shrink, the other end of tooth mouth spacer is kept away from bottle embryo tooth mouth. The mandrel moves synchronously along with the automatic belt wheel, the whole positioning assembly enters from one end of the rack, the gear is meshed with the rack, the gear starts to rotate, the mandrel rotates synchronously along with the gear under the action of the magnetic force of the magnetic coupling, the preform head and the bottle preform fixed at the bottom of the mandrel also rotate synchronously until the mandrel leaves from the other end of the rack, and the preform is sent to a forming group for bottle blowing.
The utility model discloses in the use, when the bottle type that bottle blowing machine blown needs the tooth mouth location, the preforming removes backward, keeps away from the terminal surface of tooth mouth spacer, and the spring resumes natural length, causes the other end contact bottle embryo tooth mouth of tooth mouth spacer. The dabber is along with automatic band pulley synchronous motion, and the locating component is whole to get into from the one end of rack, and the gear takes place the meshing with the rack, and the gear begins to rotate, and because of magnetic coupling's magnetic force effect, the dabber is along with the synchronous rotation of gear, fixes also synchronous rotation of embryo head and bottle embryo in the dabber bottom, and when bottle embryo tooth mouth rotated positioning groove, tooth mouth locating piece block was to positioning groove in, and tooth mouth location is accomplished. The resistance generated by the clamping of the tooth mouth positioning piece is larger than the force of the magnetic coupling driving the mandrel to rotate, so that the mandrel stops rotating, and the gear drives the magnetic coupling to continue to rotate. The positioning component keeps the moving state and leaves from the other end of the rack, and the bottle is sent to the molding group for blowing.
The beneficial effects of the utility model reside in that: the problem that a special bottle has a positioning requirement on the tooth mouth of the bottle blank is solved, the positioning function of the tooth mouth of the bottle blank is realized, and the bottle blowing machine can blow the bottle with the tooth mouth positioning requirement. The utility model discloses embryo head formula board application scope under inserting is wider.
Drawings
FIG. 1 is an assembly view of the present invention on a machine;
FIG. 2(a) is a front view of the positioning assembly in a state where the mouthpiece is not positioned;
FIG. 2(b) is a side view of the positioning assembly in a state where the mouth is not positioned;
fig. 3 is a schematic structural view of the positioning assembly in a tooth mouth positioning state.
Reference numerals:
1. a machine platform; 2. a positioning assembly; 21. a gear; 22. a magnetic coupling; 23. a mandrel; 24. A embryo head; 25. bottle embryo; 251. a mouth of a tooth; 26. a mouthpiece positioning member; 261. a fixed part; 2611. A sleeve; 2612. a bolt assembly; 2613. a first bearing; 2614. a second bearing; 2615. A track; 262. a positioning part; 2621. a tooth mouth positioning seat; 2622. a dental-mouth positioning sheet; 2623. Tabletting; 2624. a spring; 3. a first drive belt.
Detailed Description
The technical solution of the present invention will be described in detail and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the present invention are shown.
Example 1
Embodiment 1 provides a bottle preform tooth mouth positioning device for a bottle blowing machine, which comprises a machine table 1, a revolution set arranged on the periphery of the machine table 1 and a driving set arranged on the machine table 1 and used for driving the revolution set to move.
The driving group comprises an automatic belt wheel which is connected with the revolution group and used for driving the revolution group to revolve.
As shown in fig. 1, the revolution group includes a plurality of positioning components 2 fixed on the machine table 1, and a first transmission belt 3, i.e. a rack, fixedly disposed on the periphery of the machine table 1, and the positioning components 2 are engaged with the rack.
As shown in fig. 2, the positioning assembly 2 includes a gear 21, a magnetic coupling 22, a mandrel 23, an embryo head 24 and an embryo bottle 25, which are coaxially arranged. As shown in fig. 2(a), the embryo head 24 is fixed at the bottom of the mandrel 23 by bolts; the bottle embryo 25 is connected with the embryo head 24 and is positioned below the embryo head, a tooth mouth 251 is arranged at the upper end of the bottle embryo 25, and a positioning groove is arranged on the tooth mouth 251; the gear 21 is arranged on the periphery of the top of the mandrel 23 and is meshed with the rack, and enters from one end of the rack and leaves from the other end of the rack during revolution; the magnetic coupling 22 is arranged between the gear 21 and the mandrel 23 and is fixedly connected with the gear 21; a tooth mouth positioning part 26 is also arranged in the middle of the mandrel 23.
The mouthpiece positioning section 26 includes a fixing portion 261 for fixing the spindle 23 and a positioning portion 262 fixed to one side thereof for positioning the mouthpiece 251.
As shown in fig. 2(a) and (b), the fixing part 261 includes a sleeve 2611, a bolt assembly 2612 fixedly connected to the outer side of the sleeve 2611, and a first bearing 2613 and a second bearing 2614 provided at the upper and lower ends inside the sleeve 2611, the sleeve 2611 is fixed to the spindle 23 by the first bearing 2613 and the second bearing 2614, and the spindle 23 is fixed to the machine base 1 by the bolt assembly 2612. The fixing portion 261 further includes a rail 2615 provided on the bolt assembly 2612 on a side away from the sleeve 2611, and the rail 2615 is slidably provided on the automatic pulley.
The positioning portion 262 is fixedly connected with the sleeve 2611, and comprises a tooth mouth positioning seat 2621 positioned below the sleeve 2611, a tooth mouth positioning piece 2622 connected with the lower end of the tooth mouth positioning seat 2621 through a pin and a pressing sheet 2623 fixed on the machine table 1, wherein one end of the tooth mouth positioning piece 2622 corresponds to the tooth mouth 251, the other end of the tooth mouth positioning piece is in contact with the tooth mouth positioning seat 2621 through a spring 2624, and the pressing sheet 2623 is in contact with the end surface of the tooth mouth positioning piece 2622 or is separated from the contraction or stretching of the driving spring 2624.
The utility model discloses in the use, when the bottle type that the bottle blowing machine blown does not need the tooth mouth location, preforming 2623 moves forward, compresses tightly the terminal surface of tooth mouth locating piece 2622, and spring 2624 contracts, and tooth mouth 521 is kept away from to the other end of tooth mouth locating piece 2622, as shown in fig. 2. The mandrel 23 moves synchronously along with the automatic belt wheel, the whole positioning assembly 2 enters from one end of the rack, the gear 21 is meshed with the rack, the gear 21 starts to rotate, the mandrel 23 synchronously rotates along with the gear 21 under the action of the magnetic force of the magnetic coupling 22, and the preform head 24 and the bottle preform 25 fixed at the bottom of the mandrel 23 synchronously rotate until leaving from the other end of the rack and are sent to the forming group for bottle blowing.
The utility model discloses in the use, when the bottle type that the bottle blowing machine blown needs the tooth mouth location, preforming 2623 removes backward, keeps away from tooth mouth spacer 2622's terminal surface, and spring 2624 resumes natural length, causes tooth mouth spacer 2622's the other end contact tooth mouth 251, as shown in fig. 3. The mandrel 23 moves synchronously along with the automatic belt wheel, the whole positioning assembly 2 enters from one end of the rack, the gear 21 is meshed with the rack, the gear 21 starts to rotate, the mandrel 23 synchronously rotates along with the gear 21 under the action of magnetic force of the magnetic coupling 22, the blank head 24 and the bottle blank 25 fixed at the bottom of the mandrel 23 synchronously rotate, when the tooth mouth 251 rotates to the positioning groove, the tooth mouth positioning piece 2622 is clamped in the positioning groove, and the positioning of the tooth mouth 251 is completed. The resistance generated by the engagement of the teeth opening positioning piece 2622 is greater than the force of the magnetic coupling 22 driving the spindle 23 to rotate, so that the spindle 23 stops rotating, and the gear 21 drives the magnetic coupling 22 to continue to rotate. The positioning component 2 keeps the moving state and leaves from the other end of the rack, and the bottle is sent to the molding group for blowing.
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 (7)
1. A bottle blank tooth mouth positioning device for a bottle blowing machine is characterized by comprising a machine table (1), a revolution group arranged on the periphery of the machine table (1) and a driving group arranged on the machine table (1) and used for driving the revolution group to move;
the revolution set comprises a plurality of positioning components (2) fixed on the machine table (1) and a first transmission belt (3) fixedly arranged on the periphery of the machine table (1), and the positioning components (2) are meshed with the first transmission belt (3);
locating component (2) is including gear (21), magnetic coupling (22), dabber (23), embryo head (24) and bottle embryo (25) of coaxial setting, embryo head (24) pass through the bolt fastening dabber (23) bottom, bottle embryo (25) with embryo head (24) are connected and are located the below of embryo head (24) be equipped with tooth mouth (251) on bottle embryo (25) the last positioning groove that is equipped with of tooth mouth (251), establish gear (21) the top periphery of dabber (23), magnetic coupling (22) are established gear (21) with between dabber (23) and with gear (21) fixed connection dabber (23) middle part still is equipped with tooth mouth positioning component (26).
2. The apparatus of claim 1, wherein the driving assembly comprises an automatic pulley connected to the revolving assembly for driving the revolving assembly to revolve.
3. The bottle blowing machine bottle preform tooth mouth positioning device according to claim 1, wherein the first transmission belt (3) is a rack, the rack is meshed with the gear (21), and the gear (21) enters from one end of the rack and exits from the other end of the rack.
4. The bottle blowing machine bottle blank tooth mouth positioning device according to claim 1, wherein the tooth mouth positioning component (26) comprises a fixing part (261) and a positioning part (262) fixed on one side of the fixing part, the fixing part (261) is used for fixing the mandrel (23), and the positioning part (262) is used for positioning the tooth mouth (251).
5. The bottle blowing machine bottle preform bite positioning device according to claim 4, wherein the fixing portion (261) comprises a sleeve (2611), a bolt assembly (2612) fixedly connected with the outer side of the sleeve (2611), a first bearing (2613) and a second bearing (2614) arranged at the upper end and the lower end inside the sleeve (2611), the sleeve (2611) is fixed on the spindle (23) through the first bearing (2613) and the second bearing (2614), and the spindle (23) is fixed on the machine table (1) through the bolt assembly (2612).
6. The bottle blowing machine bottle blank tooth mouth positioning device for the bottle blowing machine according to claim 5, wherein the positioning part (262) is fixedly connected with the sleeve (2611), and comprises a tooth mouth positioning seat (2621) positioned below the sleeve (2611), a tooth mouth positioning plate (2622) connected with the lower end of the tooth mouth positioning seat (2621) through a pin, and a pressing plate (2623) fixed on the machine table (1), one end of the tooth mouth positioning plate (2622) corresponds to the tooth mouth (251) in position, the other end of the tooth mouth positioning plate is contacted with the tooth mouth positioning seat (2621) through a spring (2624), and the contact or the separation of the pressing plate (2623) and the end surface of the tooth mouth positioning plate (2622) drives the spring (2624) to contract or stretch.
7. The preform mouth positioning device for bottle blowing machine according to claim 5, wherein said fixing portion (261) further comprises a rail (2615) disposed on a side of said bolt assembly (2612) away from said sleeve (2611), said rail (2615) is slidably disposed on an automatic pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434453.3U CN211363428U (en) | 2019-04-02 | 2019-04-02 | Bottle preform tooth mouth positioning device for bottle blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434453.3U CN211363428U (en) | 2019-04-02 | 2019-04-02 | Bottle preform tooth mouth positioning device for bottle blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211363428U true CN211363428U (en) | 2020-08-28 |
Family
ID=72169889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920434453.3U Active CN211363428U (en) | 2019-04-02 | 2019-04-02 | Bottle preform tooth mouth positioning device for bottle blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211363428U (en) |
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2019
- 2019-04-02 CN CN201920434453.3U patent/CN211363428U/en active Active
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