CN215974869U - Automatic linear pump dropping device - Google Patents
Automatic linear pump dropping device Download PDFInfo
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- CN215974869U CN215974869U CN202121566893.8U CN202121566893U CN215974869U CN 215974869 U CN215974869 U CN 215974869U CN 202121566893 U CN202121566893 U CN 202121566893U CN 215974869 U CN215974869 U CN 215974869U
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- rotary
- pump
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Abstract
The utility model provides an automatic linear pump dropping device which comprises a pump head feeding device, a bottle feeding device and a pump head hooking device. Collude pump head device and include: the device comprises an upper group of parallel rotary tracks and a lower group of parallel rotary tracks, wherein each group of rotary tracks comprises a linear section and a curved section, a plurality of groups of vertical guide rods are fixed on the periphery of each rotary track, the vertical guide rods can rotate on the rotary tracks, drag hooks are arranged on the vertical guide rods and can move up and down along the vertical guide rods, and guide wheels are arranged on the rear edges of the drag hooks. The lower slope linear track and the upper slope linear track are respectively arranged between the upper rotary track and the lower rotary track, wherein the lower slope linear track is positioned on the front side of the rotary track, and the lower slope linear track is positioned on the back side of the rotary track. The guide wheel can descend along the lower slope linear track so as to enable the draw hook to move downwards along the vertical guide rod, and the guide wheel can ascend along the upper slope linear track so as to enable the draw hook to move upwards along the vertical guide rod.
Description
Technical Field
The utility model relates to an automatic linear pump dropping device, in particular to an automatic linear pump dropping device for filling equipment.
Background
In the filling assembly line, the bottle bodies which are filled need to be subjected to cap screwing and sealing operation. For containers with a suction pump head (also referred to as a pump head cap), prior to the cap screwing operation of the cap screwing machine, the existing filling equipment has difficulty in placing the suction pump head in alignment with the bottle mouth, and basically can only be manually placed, because of the pump head rod attached to the underside of the suction pump head. In this way, efficiency is affected and costs are increased.
The applicant of the present invention has developed an automatic pump head dropping device, which comprises a pump head feeding device, a bottle feeding device and a pump head hooking device, wherein the bottle feeding device comprises a bottle feeding star wheel for driving a bottle body to move from a bottle feeding direction to a bottle discharging direction. Due to the adoption of the bottle feeding star wheel with a circular structure, the pump head dropping device with the automatic structure has the advantages of complex structure, high manufacturing cost and limited applicability.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to provide an automatic pump dropping device which is simple in structure and high in applicability.
To this end, the present invention provides an automatic linear pump dropping device, including a pump head feeding device for feeding a pump head, a bottle feeding device for feeding a bottle, and a pump head hooking device for hooking the pump head fed by the pump head feeding device, the pump head hooking device being located above the bottle feeding device, so that the hooked pump head falls along a predetermined path to feed the bottle into the bottle, the pump head hooking device comprising: the device comprises an upper group of parallel rotary tracks and a lower group of parallel rotary tracks, wherein each rotary track comprises a linear section and a curved section, a plurality of groups of vertical guide rods are fixed on the periphery of each rotary track, the vertical guide rods can rotate on the rotary tracks, drag hooks for hooking the pump head are arranged on the vertical guide rods, the drag hooks can move up and down along the respective vertical guide rods, and guide wheels are arranged on the rear edges of the drag hooks; the lower slope linear track and the upper slope linear track are respectively arranged between the upper rotary track and the lower rotary track, the lower slope linear track is positioned on the front face of the rotary track and faces the bottle feeding device, the lower slope linear track is positioned on the back face of the rotary track and is far away from the bottle feeding device, the guide wheel can move downwards along the lower slope linear track, so that the drag hook can move downwards along the vertical guide rod, and the guide wheel can move upwards along the upper slope linear track, so that the drag hook can move upwards along the vertical guide rod.
Preferably, each group of the revolving tracks is rotated by two chain wheels to drive the chain to revolve.
Preferably, the vertical guide rod is configured as a ball spline shaft, and the draw hook is connected to an outer sleeve of the ball spline shaft.
Preferably, a straight section of the front face of the upper rotating track is provided with a pulley swing rod guide rail, the upper end of the vertical guide rod is fixed in the pulley swing rod, and the pulley swing rod is provided with a torsion spring; when the pulley swing rod moves to the end point of the pulley swing rod guide rail, the pulley swing rod is separated from the pulley swing rod guide rail and drives the vertical guide rod to rotate under the action of the elastic force of the torsion spring, so that the draw hook deflects towards the direction of separating from the pump head.
Preferably, a plurality of funnels are arranged on the lower rotary rail, the funnels are located below the draw hooks and used for guiding suction pipes of the pump heads into the bottle bodies, the number and the positions of the funnels correspond to those of the vertical guide rods, and the funnels are respectively formed by combining two movable half pieces.
Preferably, the two halves of the hopper are connected to a pair of meshed shaft gears, and a swinging pulley is arranged at the bottom of one shaft gear, and a collision block is arranged at the end point of the linear section of the lower rotary track, and when the collision block collides with the swinging pulley to rotate, the shaft gear is driven to rotate to separate the two halves.
Preferably, the two halves are separated by more than 120 °.
Preferably, the bottle feeding device is a screw, wherein one pitch per feed of the screw is equal to the spacing distance of the vertical guide rods and the synchronous movement is maintained.
The beneficial effect of the utility model is that,
1. the automatic linear pump head falling device adopts the slope linear rail, has simple structure and strong universality, is convenient to manufacture, and can be suitable for various bottle specifications.
2. The bottle feeding device adopts a screw rod mode, the pitch of the adopted screw is the same as the spacing distance of the vertical guide rod, and synchronous movement is convenient to realize.
Drawings
Fig. 1 is a perspective view of an automatic straight line type pump-down apparatus of the present invention.
Fig. 2 is a front view of the automatic inline pump down apparatus of the present invention.
Fig. 3 is a top view of the automatic in-line pump-down apparatus of the present invention.
Fig. 4 is a side view of the automatic in-line pump-down apparatus of the present invention.
Fig. 5 is a perspective view of the pump head hooking device part of the automatic linear pump dropping device of the present invention.
Fig. 6 is a front view of the hook pump head assembly portion of the automatic in-line pump drop assembly of the present invention.
Fig. 7 is a side view of the hook pump head assembly portion of the automatic in-line pump drop assembly of the present invention.
Fig. 8 is a top view of the hook pump head assembly portion of the automatic in-line pump drop apparatus of the present invention.
Detailed Description
Referring to fig. 1 to 4, an automatic linear pump dropping device according to an embodiment of the present invention includes a pump head feeding device 1, a bottle feeding device 2, and a pump head hooking device 3.
The pump head feeding device 1 feeds the pump head B to be screwed onto the bottle C to the outlet 10. The pump head hooking device 3 hooks the pump head B at the outlet 10. The bottle feeding device 2 is located below the pump hooking device 3, and the pump head B hooked by the pump hooking device 3 can fall along a predetermined path and be fed into the bottle C.
The bottle feeding device 2 of the present invention is in the form of a screw 20, wherein the screw 20 is spaced apart by a pitch equal to the distance between the vertical guide rods 32 (described below) of the hook pump head device 3, and is synchronized in movement. Thus, each hooked pump head B is in one-to-one correspondence with the bottle C being conveyed.
The improvement of the utility model is a pump head hooking device 3, comprising: two sets of parallel revolving rails 30. Each set of revolving rails 30 is rotated by two sprockets 31. However, the present invention is not limited thereto, and other transmission methods may be adopted to rotate the rotating rail 30. Each set of swing rails 30 includes a straight section and a curved section. The front and rear straight line sections are working areas, the front straight line section performs descending and descending motions, and the rear straight line section performs ascending and descending motions in a return stroke.
A plurality of sets of vertical guide rods 32, in one embodiment nine sets, are secured to the periphery of the rotating track 30, although other numbers are possible. For clarity, only one set of vertical guide rods 32 is shown in the drawings.
A hook 33 for hooking the pump head B is provided on each of the vertical guide rods 32. In the present embodiment, the vertical guide 32 is configured as a ball spline shaft, but other configurations may be employed. The draw hook 33 is mounted on the outer sleeve 320 of the ball spline shaft.
The draw hooks 33 are movable up and down along their respective ball spline shafts, i.e., the vertical guide rods 32, by means of the outer sleeves 320. The rear edge of the draw hook 33 is provided with a guide wheel 34. A lower slope linear rail 35a and an upper slope linear rail 35b are provided between the upper and lower swing rails 30, respectively. The lower slope linear track 35a is positioned on the front surface of the rotary track 30 and close to the bottle feeding device 2, and the upper slope linear track 35b is positioned on the back surface of the rotary track 30 and far away from the bottle feeding device 2. The guide wheel 34 can descend along the lower slope linear rail 35a to move the hook 33 downward along the vertical guide bar 32, and the guide wheel 34 can ascend along the upper slope linear rail 35b to move the hook 33 upward along the vertical guide bar 32.
When the guide wheel 35B descends along the downward slope linear rail 35B and the hook 33 moves downward along the vertical guide rod 32, the pump head B falls into the bottle body C which is simultaneously conveyed by the bottle feeding device 2.
The draw hook 33 is connected to the outer sleeve 320 of the ball spline shaft, and the ball spline shaft 32 is fixed to the upper and lower swing rails 30 to swing together with the chain. The rotation of the draw hook 33 is realized by the pulley swing rod 321 at the upper end of the ball spline shaft 32 under the power drive of the torsion spring 322.
As shown in fig. 5 to 8, the upper end of the ball spline shaft 32 is fixed in a pulley swing link 321, and a torsion spring 322 is provided on the pulley swing link 321. The pulley swing link 321 moves against the pulley swing link guide 323 outside the upper swing rail 30 under the elastic force of the torsion spring 322. The pulley pendulum guide 323 is only provided in the straight section of the upper swing rail 30. When the pulley swing rod 321 enters the pulley swing rod guide rail 323, the pulley swing rod 321 is restricted by the pulley swing rod guide rail 323 to swing in the hooking direction, the ball spline shaft 32 is driven to rotate, and the draw hook 33 hooks one pump head B at the outlet of the pump head device 1.
When the pulley swing link 321 travels to the end of the pulley swing link guide rail 323, the pulley swing link 321 loses its ride by disengaging from the guide rail 323. Under the action of the elastic force of the torsion spring 322, the ball spline shaft 32 rotates to drive the draw hook 33 to deflect and swing together to unhook from the pump head B. The pump head B, without the support of the hook 33, falls under gravity to the hopper 40 below.
Referring to fig. 1 in combination, a plurality of funnels 40 are attached to the lower swing rail 30, and the funnels 40 are positioned below the hooks 33 for guiding the straws of the pump head B into the bottle bodies C. The number and position of the hoppers 40 correspond to the number and position of the vertical guide rods 32, for example, nine. The funnel 40 is formed by two half pieces which, when used to guide the pump head B, merge to form the funnel 40.
The hopper 40 is provided with a swing pulley 41 at the bottom and a striking block 42 on the lower swing rail 30. When the hopper 40 travels to the position of the striking block 42, the two halves of the hopper 40 are turned outward by the swinging pulley 41 under the action of the striking block 42. The rotational axis to which the two halves are connected is a pair of meshed funnel shaft gears 43, so that the two funnel shaft gears 43 are symmetrically separated by the striker 42. Preferably, the two halves are separated by more than 120 degrees. At this point pump head B loses the support of funnel 40 and falls directly onto the bottle mouth. The position of the striker 42 is set at the end of the linear section of the lower swing track, preferably after the end of the pulley rocker guide 323. Thus, the pull hook 33 is first released from the pump head B, and the two halves of the funnel 40 are separated.
The hook 33 unhooked from the pump head B and the divided funnel 40 continue to rotate synchronously along the revolving track to the back for the next round of action. When the draw hook 33 travels to the upper slope linear track 35B, the guide wheel 34 can travel along the upper slope linear track 35B, so that the draw hook 33 moves upward along the vertical guide rod 32 to prepare for the next action of hooking the pump head B, and a work cycle is completed.
The pump head B and the bottle body C move linearly to the bottle clamping belt device 50 for subsequent cap screwing action.
Referring again to fig. 1-4, the bottle clamping strap arrangement 50 is comprised of two sets of synchronous bottle clamping straps (not shown) and the entire arrangement is secured to a square post. The bottle clamping belt device 50 is adjusted by a height adjusting device 51, so that the bottle clamping belt device can be correspondingly adjusted according to the size of the bottles. On the outside of the bottle holding strap there is a rubber strip holder 53 for a rubber strip (not shown). One side of the rubber strip support 53 is fixed to a suspension support of the bottle clamping strap and can be adjusted according to the height and size of the bottle cap. Because the bottle is firmly clamped between the two belts, the outer side of the bottle cap just rubs with the rubber strip to rotate and move relatively, and the bottle cap is rubbed and rotated and twisted by the rubber strip along with the advance of the bottle, so that the aim of pre-tightening the cap is fulfilled.
The height adjusting device 51 can be vertically adjusted by suspending the whole set of bottle clamping belt device 50 on the upright post through a cross arm by a hand-operated screw rod 510 and a linear platform. Meanwhile, a group of linear sliding tables are arranged on the cross arm, and the suspension brackets 52 on the bottle clamping belts can be separated and combined left and right under the action of the left and right threaded screws so as to adjust the distance between the bottle clamping belts.
The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
List of reference numerals
1 Pump head feeding device
10 outlet port
2 bottle feeding device
20 screw
3 collude pump head device
30 revolving rail
31 chain wheel
32 vertical guide/ball spline shaft
320 outer sleeve
321 pulley swing rod
322 torsion spring
323 pulley swing link guide rail
33 draw hook
34 guide wheel
35a down slope straight track
35b straight-line track with upward slope
40 funnel
41 oscillating pulley
42 bump
43 funnel shaft gear
50 press from both sides bottle belt device
51 height adjusting device
510 hand lead screw 510
52 suspension bracket
53 rubber strip support
B pump head
C bottle body
Claims (8)
1. An automatic linear pump dropping device comprises a pump head feeding device (1) for conveying a pump head (B), a bottle feeding device (2) for conveying a bottle body (C), and a pump head hooking device (3) for hooking the pump head (B) conveyed by the pump head feeding device (1), wherein the pump head hooking device (3) is positioned above the bottle feeding device (2) so that the hooked pump head (B) falls along a preset path and is conveyed into the bottle body (C), and the automatic linear pump dropping device is characterized in that,
the pump head hooking device (3) comprises: the pump head fixing device comprises an upper group of parallel rotary tracks (30) and a lower group of parallel rotary tracks (30), wherein each group of rotary tracks (30) comprises a linear section and a curved section, a plurality of groups of vertical guide rods (32) are fixed on the periphery of each rotary track (30), each vertical guide rod (32) can rotate on the corresponding rotary track (30), a draw hook (33) used for hooking the pump head (B) is arranged on each vertical guide rod (32), each draw hook (33) can move up and down along the corresponding vertical guide rod (32), and a guide wheel (34) is arranged on the rear edge of each draw hook (33);
a lower slope linear track (35a) and an upper slope linear track (35b) are respectively arranged between the upper rotary track and the lower rotary track (31), wherein the lower slope linear track (35a) is positioned on the front surface of the rotary track (31) and faces the bottle feeding device (2), the lower slope linear track (35b) is positioned on the back surface of the rotary track (31) and is far away from the bottle feeding device (2), the guide wheel (34) can descend along the lower slope linear track (35a) so as to enable the draw hook (33) to move downwards along the vertical guide rod (32), and the guide wheel (34) can ascend along the upper slope linear track (35b) so as to enable the draw hook (33) to move upwards along the vertical guide rod (32).
2. The automatic in-line pump-down apparatus of claim 1, wherein: each group of rotary tracks (30) is driven by two chain wheels (31) to rotate.
3. The automatic in-line pump-down apparatus of claim 2, wherein: the vertical guide rod (32) is designed as a ball spline shaft, and the pull hook (33) is connected to an outer sleeve (320) of the ball spline shaft.
4. An automatic in-line pump drop apparatus as claimed in any one of claims 1 to 3, wherein: a pulley swing rod guide rail (323) is arranged on a straight line section on the front face of the upper rotary rail (30), the upper end of the vertical guide rod (32) is fixed in a pulley swing rod (321), and a torsion spring (322) is arranged on the pulley swing rod (321), wherein when the vertical guide rod (32) moves to the straight line section, the pulley swing rod (321) is limited by the pulley swing rod guide rail (323) to swing towards a hooking direction to drive the vertical guide rod (32) to rotate, so that the drag hook (33) hooks the pump head; when the pulley swing rod (321) moves to the end point of the pulley swing rod guide rail (323), the pulley swing rod (321) is separated from the pulley swing rod guide rail (323) and drives the vertical guide rod (32) to rotate under the action of the elastic force of the torsion spring (322), so that the draw hook (33) deflects towards the direction separated from the pump head (B).
5. The automatic in-line pump-down apparatus of claim 1, wherein: be provided with a plurality of funnels (40) on lower gyration track (30), funnel (40) are located the below of drag hook (33) for guide the straw of pump head (B) to bottle (C), the quantity and the position of funnel (40) with perpendicular guide arm (32) are corresponding, wherein funnel (40) respectively are formed by two mobilizable half piece combinations.
6. The automatic in-line pump-down apparatus of claim 5, wherein: the two halves of the funnel (40) are connected with a pair of meshed shaft gears (43), a swinging pulley (41) is arranged at the bottom of one shaft gear (43), a collision block (42) is arranged at the end point of the linear section of the lower rotary track (30), and when the collision block (42) collides with the swinging pulley (41) to rotate, the shaft gear (43) is driven to rotate, so that the two halves are separated.
7. The automatic in-line pump-down apparatus of claim 6, wherein: the two halves are separated by more than 120 °.
8. The automatic in-line pump-down apparatus of claim 1, wherein: the bottle feeding device (2) is a screw rod (20), wherein one screw pitch of each feeding of the screw rod (20) is equal to the interval distance of the vertical guide rods (32) and synchronous movement is kept.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121566893.8U CN215974869U (en) | 2021-07-09 | 2021-07-09 | Automatic linear pump dropping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121566893.8U CN215974869U (en) | 2021-07-09 | 2021-07-09 | Automatic linear pump dropping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215974869U true CN215974869U (en) | 2022-03-08 |
Family
ID=80577185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121566893.8U Active CN215974869U (en) | 2021-07-09 | 2021-07-09 | Automatic linear pump dropping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215974869U (en) |
-
2021
- 2021-07-09 CN CN202121566893.8U patent/CN215974869U/en active Active
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