CN210679249U - Additive intermittent feeding device and continuous mixing roll - Google Patents
Additive intermittent feeding device and continuous mixing roll Download PDFInfo
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- CN210679249U CN210679249U CN201920931661.4U CN201920931661U CN210679249U CN 210679249 U CN210679249 U CN 210679249U CN 201920931661 U CN201920931661 U CN 201920931661U CN 210679249 U CN210679249 U CN 210679249U
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- feeding
- turntable
- additive
- duplex
- pawl
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Abstract
The utility model relates to an additive intermittent feeding device and a continuous mixing roll, which comprises a feeding barrel, wherein the side wall of the feeding barrel is provided with feeding rails which are obliquely arranged upwards in a penetrating way; the feeding rail is provided with an interval feeding mechanism, a pawl, a power device and a sliding chute, and one end of the pawl is rotationally connected to the feeding rail and rotates back and forth through the power device; the interval feeding mechanism comprises a duplex turntable which is rotatably arranged on the feeding rail; four feeding rods distributed in a cross shape are arranged on the periphery of the turntable at one position of the duplex turntable, four ratchet grooves are arranged on the periphery of the turntable at the other position of the duplex turntable, and the other ends of the pawls are arranged in the ratchet grooves; and the rotating path of one end of the feeding rod, which is far away from the duplex turntable, passes through the upper part of the sliding groove. The utility model discloses have the effect that can drop into the mixing roll with the additive automatically.
Description
Technical Field
The utility model belongs to the technical field of the technique of rubber production and specifically relates to an additive intermittent type material feeding unit and continuous mixing roll are related to.
Background
In the formula of the butadiene rubber or the styrene-butadiene rubber in the manufacturing process, not only the raw rubber which accounts for the main proportion is used, but also the corresponding additive is added. The common additives comprise vulcanizing agents, accelerators, activators, plasticizers, pigments and the like, and the proportion, the adding time and the adding sequence of different additives are different.
The existing butadiene rubber or butadiene styrene rubber is prepared by a continuous mixing mill, the adding method of the additive is to arrange a hinge door on the side wall of a feed barrel of the continuous mixing mill, and during the preparation process of the rubber, various additives are sequentially added into the mixing mill from the hinge door according to the process. However, although this method can produce rubber products, a worker must intermittently add additives into the mixer during the rubber production process, and the additives are too many in kind and may be added manually to cause disorder of the order. Therefore, an intermittent feeding device is needed, which can automatically feed various additives.
SUMMERY OF THE UTILITY MODEL
The utility model provides an add agent intermittent type material feeding unit and continuous mixing roll, it has the effect that can drop into the mixing roll with the additive automatically.
The above object of the present invention can be achieved by the following technical solutions:
an additive intermittent feeding device comprises a feeding barrel, wherein feeding rails which are obliquely arranged upwards penetrate through the side wall of the feeding barrel; the feeding rail is provided with an interval feeding mechanism, a pawl, a power device and a sliding chute, and one end of the pawl is rotationally connected to the feeding rail and rotates back and forth through the power device; the interval feeding mechanism comprises a duplex turntable which is rotatably arranged on the feeding rail; four feeding rods distributed in a cross shape are arranged on the periphery of the turntable at one position of the duplex turntable, four ratchet grooves are arranged on the periphery of the turntable at the other position of the duplex turntable, and the other ends of the pawls are arranged in the ratchet grooves; and the rotating path of one end of the feeding rod, which is far away from the duplex turntable, passes through the upper part of the sliding groove.
By adopting the technical scheme, the additives are placed in the sliding groove according to the process sequence, and slide to the feeding barrel in the sliding groove through the self gravity. In the additive sliding process, the additive at the lowest part can firstly abut against the feeding rod, and the feeding rod is enabled to rotate along the duplex turntable until the ratchet groove on the duplex turntable is clamped on the pawl, so that the additive can be clamped in the ratchet groove by the feeding rod; the pawl can rotate through the power device, so that the pawl can be separated from the ratchet groove, the additive at the lowest part can continuously slide downwards into the feeding barrel by the gravity of the pawl, the feeding rod is further continuously driven to rotate, and the other additive adjacent to the additive at the lowest part can be abutted against the other feeding rod which is rotated till the pawl is clamped in the ratchet groove again. Therefore, each additive can intermittently slide into the feeding barrel, the rotating time of the pawl is adjusted according to the process, the input process of the additives can be completely separated from manpower, and the problem of sequence disorder caused by the manpower can be avoided.
Furthermore, the side wall of the feeding rod is provided with anti-skid grains.
Through adopting above-mentioned technical scheme, the frictional force between multiplicable porter bar of antiskid line and the additive is favorable to the porter bar to block the additive card on the spout.
Furthermore, one end of the feeding rod, which is far away from the duplex turntable, is arranged in a convex arc-shaped surface.
Through adopting above-mentioned technical scheme, avoid the too sharp-pointed tip card of taking place in the additive of feed rod tip.
Further, the ratchet grooves and the feeding rods are arranged in a staggered mode at equal intervals.
Through adopting above-mentioned technical scheme, can make the state that the connecting shaft carousel is blocked by the pawl every time all the same.
Furthermore, the power device comprises a rotating wheel, a step motor and a spring, the rotating wheel is rotatably connected to the feeding rail and is arranged in parallel with the duplex turntable, a first convex foot is arranged on the side wall of the rotating wheel, a second convex foot is arranged on one side of the pawl close to the rotating wheel, a rotating block is arranged at one end of the rotating wheel shaft lever far away from the feeding rail, one side of the rotating block is fixedly arranged on the feeding rail, and two ends of the spring are respectively arranged on the rotating block and the pawl; the output end of the progressive motor is connected to the center of the rotating wheel, and the progressive motor is fixedly arranged on the back side of the feeding rail.
By adopting the technical scheme, the process time is coded into the progressive motor, the progressive motor can drive the rotating wheel to rotate, the first convex foot rotates to the second convex foot in the rotating process, the second convex foot can be extruded by the first convex foot to move away from the first convex foot, so that the pawl rotates and is separated from the ratchet groove, and the pawl is withdrawn from the original position under the action of the spring to continuously block the next ratchet groove.
Furthermore, the end parts of the first convex foot and the second convex foot are arranged in a convex arc-shaped surface.
Through adopting above-mentioned technical scheme, the arcwall face is favorable to first protruding foot extrusion second protruding foot.
Furthermore, a plurality of glue boxes are arranged in the sliding groove, and the additives are arranged in the glue boxes.
By adopting the technical scheme, the additive can slide off the sliding groove along with the rubber box, so that the additive is convenient to summarize and arrange.
Further, the rubber box is made of butadiene rubber or styrene-butadiene rubber.
By adopting the technical scheme, the rubber box is not taken out after being put into the feeding barrel, and can be used as one of raw materials for producing butadiene rubber or styrene butadiene rubber.
The continuous mixing roll comprises a mixing cylinder, a motor and a speed reducer, wherein one end of the mixing cylinder is connected to the output end of the motor through the speed reducer, and a feed barrel is arranged on the mixing cylinder and penetrates through the mixing cylinder.
By adopting the technical scheme, the rubber raw material and the rubber box filled with the additive can enter the mixing cylinder through the feeding barrel, and the rubber is prepared by the mixing cylinder.
To sum up, the beneficial effects of the utility model are that: the duplex carousel rotates through the gravity of gluing box self, rotates the in-process, can receive intermittent type pivoted pawl's effect and take place intermittent type's outage to can make the gluey box put into the feed tank according to the technology intermittent type of programming into the step motor, then the additive input process can break away from the manpower completely, can not take place the order confusion problem that brings because of the manpower.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic view from another perspective of FIG. 1;
fig. 4 is an enlarged view of fig. 3 at B.
In the figure, 1, a feeding rail; 11. a pawl; 111. a second convex leg; 12. a power plant; 121. a rotating wheel; 1211. a first convex leg; 122. a motor is advanced; 123. a spring; 13. a chute; 131. a notch; 2. a charging barrel; 3. a mixing cylinder; 4. a speed reducer; 5. a motor; 6. an interval feeding mechanism; 61. a duplex turntable; 611. a rotating shaft; 612. a first turntable; 613. a second turntable; 6131. a ratchet groove; 62. a feed bar; 621. anti-skid lines; 7. and (5) a glue box.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model provides an additive intermittent feeding device and continuous mixer, including feeding rail 1, feed barrel 2, mixing cylinder 3, reduction gear 4, motor 5, one end of mixing cylinder 3 is connected on the output end of motor 5 through reduction gear 4, and feed barrel 2 is threaded on mixing cylinder 3 and runs through mixing cylinder 3; one end of the feeding rail 1 is assembled on the side wall of the feeding barrel 2 in a threaded mode, inclines upwards and penetrates through the side wall of the feeding barrel 2.
The feeding rail 1 is provided with an interval feeding mechanism 6, a pawl 11, a power device 12 and a sliding groove 13, the sliding groove 13 is integrally formed on the feeding rail 1, and one end of the pawl 11 is rotatably connected to the feeding rail 1. The interval feeding mechanism 6 comprises a duplex turntable 61 and four feeding rods 62 which are rotatably arranged on the feeding rail 1, the duplex turntable 61 comprises a rotating shaft 611, a first turntable 612 and a second turntable 613, the first turntable 612 and the second turntable 613 are both connected to the rotating shaft 611 in a key mode, the rotating shaft 611 is rotatably connected to the feeding rail 1, and the second turntable 613 is arranged between the second turntable 613 and the feeding rail 1.
One end screw assembly of porter bar 62 is in first carousel 612 periphery, and four porter bars 62 are "ten" font and distribute, and the other end is the arcwall face of evagination and arranges, and lateral wall integrated into one piece has anti-skidding line 621. Four ratchet grooves 6131 are formed in the side wall of the second rotating disk 613, the ratchet grooves 6131 and the feeding rod 62 are arranged in a staggered mode at equal intervals, and each ratchet groove 6131 can be clamped by a pawl 11.
The rotational path of the end of the feed bar 62 remote from the duplex rotary disk 61 passes above the chute 13. A notch 131 for the feeding rod 62 to pass through is cut at one side of the chute 13 close to the duplex turntable 61. A plurality of glue boxes 7 for placing additives are placed in the sliding groove 13. If butadiene rubber is produced, the rubber box 7 is made of butadiene rubber; if styrene butadiene rubber is produced, the rubber box 7 is made of styrene butadiene rubber. The rubber box 7 is not taken out after being put into the feeding barrel and can be used as one of raw materials for producing butadiene rubber or styrene-butadiene rubber.
The power device 12 comprises a rotating wheel 121, a step motor 122 and a spring 123, wherein the rotating wheel 121 is rotatably connected to the feeding rail 1 and is arranged in parallel with the duplex turntable 61. A first protrusion 1211 is integrally formed on a sidewall of the wheel 121, and a second protrusion 111 is integrally formed on a side of the pawl 11 adjacent to the wheel 121. The ends of the first and second beads 1211 and 111 are each arranged in an arc shape that is convex outward. The rotating block is arranged at one end, far away from the feeding rail 1, of the shaft rod of the rotating wheel 121 in a rotating mode, and one side of the rotating block is assembled on the feeding rail 1 in a threaded mode. Two ends of the spring 123 are respectively fixed on the rotating block and the pawl 11. The output end of the step motor 122 is connected to the center of the rotating wheel 121, and the step motor 122 is screw-fitted to the back side of the feed rail 1.
The utility model discloses an implement the principle and do:
firstly, each additive is respectively placed into each glue box 7 and is sequentially placed in the sliding groove 13 according to the process, wherein the glue box 7 at the lowest part can be abutted against the feeding rod 62. The dual rotary disc 61 cannot rotate due to the ratchet groove 6131 being caught in the pawl 11, so that all the glue cartridges 7 are caught in the slide groove 13.
The time of input for each additive is coded into the step motor 122. The step motor 122 is activated, which drives the wheel 121 to rotate. During the rotation process, the first protrusion 1211 rotates to the second protrusion 111, and the second protrusion 111 is pressed by the first protrusion 1211 and moves away from the first protrusion 1211, so that the pawl 11 rotates and disengages from the ratchet groove 6131.
Since the contact surfaces of the first projection 1211 and the second projection 111 are both arc-shaped, the pressing between the two is facilitated. And the pawl 11 is rotated by the first protrusion 1211, and then it is returned to its original position by the spring 123, ready to engage the next ratchet groove 6131.
When the pawl 11 is disengaged from the ratchet groove 6131, the rotation of the dual rotary plate 61 is not restricted, and the glue cartridge 7 slides down according to its own weight. When the lowermost glue box 7 slides, the feeding rod 62 is driven to rotate, and another glue box 7 adjacent to the lowermost glue box 7 abuts against the other rotating feeding rod 62, and at this time, the pawl 11 is clamped in another ratchet groove 6131 again.
And in the rotation process of the feeding rod 62, the anti-slip lines 621 can increase the friction force between the feeding rod 62 and the additive, so that the feeding rod 62 is favorable for clamping the additive on the sliding groove 13. The curved end of the feed bar 62 prevents the end of the feed bar 62 from being too sharp and causing the tip to become stuck in the additive. Therefore, each additive can intermittently slide into the feeding barrel, the input process of the additives can be completely separated from manpower, and the problem of sequence disorder caused by the manpower can not occur.
The embodiment of this embodiment is the preferred embodiment of the present invention, not limiting in proper order the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. An additive intermittent feeding device comprises a feeding barrel (2), and is characterized in that: the side wall of the feed barrel (2) is provided with a feed rail (1) which is arranged obliquely upwards in a penetrating way; the feeding rail (1) is provided with an interval feeding mechanism (6), a pawl (11), a power device (12) and a sliding chute (13), one end of the pawl (11) is rotatably connected to the feeding rail (1) and rotates back and forth through the power device (12); the interval feeding mechanism (6) comprises a duplex turntable (61) which is rotatably arranged on the feeding rail (1); the periphery of one turntable of the duplex turntable (61) is provided with four feeding rods (62) distributed in a cross shape, the periphery of the other turntable is provided with four ratchet grooves (6131), and the other end of the pawl (11) is arranged in the ratchet groove (6131); the rotating path of one end of the feeding rod (62) far away from the duplex rotating disc (61) passes through the upper part of the sliding chute (13).
2. An additive batch feeding apparatus as claimed in claim 1, wherein: the side wall of the feeding rod (62) is provided with anti-skid lines (621).
3. An additive batch feeding apparatus as claimed in claim 1, wherein: one end of the feeding rod (62) far away from the duplex turntable (61) is arranged in a convex arc surface.
4. An additive batch feeding apparatus as claimed in claim 1, wherein: the ratchet grooves (6131) and the feeding rods (62) are arranged in a staggered mode at equal intervals.
5. An additive batch feeding apparatus as claimed in claim 1, wherein: the power device (12) comprises a rotating wheel (121), a progress motor (122) and a spring (123), the rotating wheel (121) is rotatably connected to the feeding rail (1) and arranged in parallel with the duplex turntable (61), a first convex foot (1211) is arranged on the side wall of the rotating wheel (121), a second convex foot (111) is arranged on one side, close to the rotating wheel (121), of the pawl (11), a rotating block is arranged at one end, far away from the feeding rail (1), of a shaft rod of the rotating wheel (121), one side of the rotating block is fixedly arranged on the feeding rail (1), and two ends of the spring (123) are respectively arranged on the rotating block and the pawl (11); the output end of the progressive motor (122) is connected to the center of the rotating wheel (121), and the progressive motor (122) is fixedly arranged on the back side of the feeding rail (1).
6. An additive batch feeding apparatus as claimed in claim 5, wherein: the end parts of the first convex foot (1211) and the second convex foot (111) are arranged in an arc-shaped surface which is convex outwards.
7. An additive batch feeding apparatus as claimed in claim 1, wherein: a plurality of glue boxes (7) are arranged in the sliding groove (13), and the additive is arranged in the glue boxes (7).
8. An additive batch feeding apparatus as claimed in claim 7, wherein: the rubber box (7) is made of butadiene rubber or styrene-butadiene rubber.
9. A continuous mixing mill based on an additive intermittent feeding device of any one of claims 1-8, comprising a mixing cylinder (3), a motor (5) and a reducer (4), wherein one end of the mixing cylinder (3) is connected with the output end of the motor (5) through the reducer (4), characterized in that: the feeding barrel is arranged on the mixing cylinder (3) and penetrates through the mixing cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920931661.4U CN210679249U (en) | 2019-06-17 | 2019-06-17 | Additive intermittent feeding device and continuous mixing roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920931661.4U CN210679249U (en) | 2019-06-17 | 2019-06-17 | Additive intermittent feeding device and continuous mixing roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210679249U true CN210679249U (en) | 2020-06-05 |
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ID=70902533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920931661.4U Expired - Fee Related CN210679249U (en) | 2019-06-17 | 2019-06-17 | Additive intermittent feeding device and continuous mixing roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210679249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334438A (en) * | 2021-05-06 | 2021-09-03 | 肖斌 | Potato slicing equipment for potato chip production |
| CN114368525A (en) * | 2020-10-14 | 2022-04-19 | 张家港百盛新材料有限公司 | Dosing device for electronic component packaging |
-
2019
- 2019-06-17 CN CN201920931661.4U patent/CN210679249U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114368525A (en) * | 2020-10-14 | 2022-04-19 | 张家港百盛新材料有限公司 | Dosing device for electronic component packaging |
| CN113334438A (en) * | 2021-05-06 | 2021-09-03 | 肖斌 | Potato slicing equipment for potato chip production |
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Legal Events
| 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: 20200605 Termination date: 20210617 |
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| CF01 | Termination of patent right due to non-payment of annual fee |