CN219042951U - Capsule filling machine - Google Patents

Abstract

The utility model relates to a capsule filling machine, wherein an expanding table is arranged at the side of a workbench surface, a turnover limiting locking device is arranged between the expanding table and a mounting seat, the turnover limiting locking device comprises a double-head rotary fork block and a channel structure, the front end and the rear end of the double-head rotary fork block are respectively provided with notch heads, the double-head rotary fork block is connected with a hinge shaft, the channel structure comprises an arc limiting surface, a rotary avoidance space, a first limiting head and a second limiting head, one end of the rotary avoidance space is connected with the arc limiting surface and is provided with the first limiting head, the other end of the rotary avoidance space is provided with the second limiting head, the left side and the right side of the double-head rotary fork block are alternately matched with the arc limiting surface in a limiting way, the first limiting head and the second limiting head are respectively matched with the concave mouth of the double-head rotary fork block in a pushing way, and the first limiting head and the second limiting head are alternately matched with the double-head rotary fork block. The overturning limiting locking device locks and limits the overturning position of the expansion table, the expansion table cannot be overturned downwards under the locking condition, and the expansion table can be overturned downwards smoothly to a storage state only by pulling upwards during unlocking.

Description

Capsule filling machine

Technical Field

The present utility model relates to capsule filling machines.

Background

Such as CN211535684U capsule filling machine, which has a capsule sowing mechanism, a filling mechanism, a capsule locking mechanism, a capsule tray (including an upper tray and a lower tray), and the like, and a working table (i.e. an operating table) for operation, wherein in the use process, after the capsule tray is required to be placed at the capsule sowing mechanism to complete capsule sowing, the capsule tray is taken away to be placed in the filling mechanism to complete powder filling, and then is placed in the capsule locking mechanism to complete capsule locking and capsule discharging. Two groups of capsule trays are used alternately, in the production and use process, the waiting capsule trays are required to be placed on a workbench surface for taking, the self capsule filling machine is compact, the workbench surface is small, the redundant positions are hardly reserved for placing other capsule trays, and if the workbench surface is additionally enlarged, the whole size of the equipment is enlarged, and the transportation packaging and the like are affected.

Disclosure of Invention

In view of the technical problems existing in the background art, the technical problems solved by the utility model are to provide a capsule filling machine which is provided with an expansion table capable of turning over and switching states and is convenient and easy to turn over and switch.

In order to solve the technical problems, the utility model adopts the following technical scheme: the capsule filling machine comprises a frame, wherein a workbench surface is arranged on the frame, and the capsule filling machine is characterized in that: the side of table surface still is furnished with the extension platform, be equipped with the mount pad in the frame, be furnished with the pivot between extension platform and the mount pad, still be equipped with the spacing locking means of upset between extension platform and the mount pad, the spacing locking means of upset is including rotatory fork piece of double-end and channel structure, the front and back both ends of rotatory fork piece of double-end are the notch head respectively, the center connection of the rotatory fork piece of double-end is epaxial at the articulated, channel structure is including the circular arc spacing face, rotatory space of dodging, first spacing head and second spacing head, the circular arc spacing face uses the pivot as the axis (i.e. the centre of a circle position of circular arc), the one end in space of dodging is linked up with the circular arc spacing face and is linked up the department and set up first spacing head, the other end in space of dodging is rotated sets up the second spacing head, the left side and the right side of rotatory fork piece of double-end are in turn with the spacing cooperation of circular arc spacing face, first spacing head and second spacing head are respectively with the notch head phase-match of the rotatory fork piece of double-end, first spacing head and second spacing head are in turn with the spacing head of double-end rotation fork piece of a pair of the cooperation.

The following various optimization or supplementary explanation can be performed on the above technical solutions, respectively.

One of the hinge shafts is arranged on the mounting seat, the other hinge shaft is arranged on the expanding table, and the rotating shaft and the hinge shaft are horizontally arranged and are parallel to each other.

The concave mouth adopts a V-shaped notch, and the first limiting head and the second limiting head respectively adopt convex angles.

The whole double-end rotary fork block is an X-shaped block.

The front end and the rear end of the double-end rotary fork block are symmetrically arranged, and the left side and the right side of the double-end rotary fork block are symmetrically arranged; the left side and the right side of the double-end rotary fork block are the side walls of the double-end rotary fork block.

The channel structure also comprises an arc groove, and the arc limiting surface is an arc wall of the arc groove, which is close to the rotating shaft.

The expansion table is provided with a connecting plate which is connected with the rotating shaft and is provided with a hinge shaft or a channel structure.

The expansion table is provided with an object placing surface, the edge of the object placing surface is provided with a flange and/or the middle of the object placing surface is provided with a boss.

The distance between the axis of the hinge shaft and the axis of the rotating shaft is L, the distance between the first limiting head and the axis of the rotating shaft is D, and the distance between the second limiting head and the axis of the rotating shaft is S; d is more than L and less than S, and the arc limiting surface is positioned between the hinge shaft and the rotating shaft, or S is more than L and less than D.

The capsule filling machine has the beneficial effects that the expanding table is additionally arranged at the side (beside) of the working table surface, the placing space is increased, the expanding table can be rotated (namely, turned upwards and turned downwards) to switch the position in an expanding state (for placing objects) and a turned storage state, the turned position of the expanding table is locked and limited by the turning limiting locking device convenient to operate, the expanding table cannot be turned downwards under the condition of locking (locking), the expanding table can be smoothly turned downwards to the storage state only by pulling upwards during unlocking, no additional operation is needed, different states of unlocking and locking (namely, locking) can be realized only by pulling the expanding table, and the turning switching operation is convenient and easy. Thus, the present utility model is a substantial feature and improvement over the prior art.

Drawings

The details and working principles of the embodiments and examples of the present utility model are described below with reference to the drawings.

Fig. 1 is a schematic perspective view of a capsule filling machine according to the present utility model.

FIG. 2 is a front view of FIG. 1 with the expansion table in an expanded state.

Fig. 3 is a schematic structural view of the expansion table in fig. 2 in a downward-turned storage state.

Fig. 4 is a schematic view of a portion of the structure of fig. 1, in which the extension stand is coupled to the mounting base.

FIG. 5 is an exploded view of FIG. 4, with the channel structure in the embodiment positioned on the mounting base, and the dual-headed swivel fork attached to the expansion table by a hinge.

Fig. 6 is a schematic view of the structure of fig. 5 at another angle.

Fig. 7 is a schematic view of the structure of fig. 4 at another angle.

Fig. 8 is a schematic structural view of a double-ended rotary fork block.

Fig. 9 is a schematic view of the structure of fig. 8 at another angle.

Fig. 10 is a schematic structural diagram of the expansion table in an unfolded and locked state and unable to be turned down in the embodiment.

Fig. 11 is a schematic structural view of a double-ended rotary fork block in a channel structure according to an embodiment, wherein a dashed line Q is a relative movement track of a hinge shaft.

FIG. 12 is a schematic diagram of the operation of the dual head rotary fork block in a channel configuration wherein the hinge shaft is attached to the expansion table in an embodiment.

In the figure: 1. a frame; 2. a work table; 3. an expansion table; 4. a mounting base; 5. a rotating shaft; 6. double-ended rotary fork blocks; 7. a channel structure; 8. a concave mouth; 9. a hinge shaft; 10. an arc limiting surface; 11. rotating the avoidance space; 12. a first positioning head; 13. a second positioning head; 14. a sidewall; 16. an arc groove; 30. a connecting plate; 31. a boss; 32. and a flange.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some, but not all, embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making inventive efforts are within the scope of this utility model.

Referring to the drawings, in the embodiment of the present utility model, a capsule filling machine includes a frame 1, a working table 2 is provided on the frame 1, an expanding table 3 is further provided on a side of the working table 2, a mounting seat 4 is provided on the frame 1, a rotating shaft 5 is provided between the expanding table 3 and the mounting seat 4, and the expanding table 3 can turn (i.e. rotate back and forth) on the mounting seat 4 of the frame 1 around the rotating shaft 5 to switch position states. The operation area of the workbench surface 2 can be expanded at the lateral position through the expanding table 3, so that the capsule plate and other objects can be placed; the expansion table 3 can be turned over, folded and stored, so that occupied space of the field is reduced, and occupied space of the field is smaller under the conditions of equipment idling or transportation packaging and the like.

The expansion table 3 and the mounting seat 4 are further provided with a turnover limiting locking device, and the turnover limiting locking device can lock the expansion table 3 at a holding position in a turnover expansion state of the expansion table 3 and can enable the expansion table 3 to rotate and fold and store through unlocking.

The turnover limiting locking device comprises a double-head rotary fork block 6 and a channel structure 7.

The front end and the rear end of the double-headed rotary fork block 6 are respectively provided with a notch head 8, and the center of the double-headed rotary fork block 6 is connected to the hinge shaft 9 so that the double-headed rotary fork block 6 rotates on the hinge shaft 9 to change the relative position.

The channel structure 7 comprises an arc limiting surface 10, a rotation avoiding space 11, a first limiting head 12 and a second limiting head 13.

The circular arc limiting surface 10 takes the rotating shaft 5 as an axis (namely the center position).

One end of the rotation avoidance space 11 is connected with the arc limiting surface 10, and a first limiting head 12 is arranged at the connection position.

The other end of the rotation avoidance space 11 is provided with a second limit head 13.

The rotary avoiding space 11 is used for avoiding the double-end rotary fork block 6 in the rotary process.

The left side and the right side (i.e. the side wall 14) of the double-headed rotary fork block 6 are alternately in limit fit with the circular arc limiting surface 10, namely, the side wall 14 of the double-headed rotary fork block 6 moves relatively along and against the outside of the circular arc limiting surface 10 in the operation process, and the left side and the right side of the double-headed rotary fork block 6 are alternately abutted against the outside of the circular arc limiting surface 10 for limit fit.

The first limit head 12 and the second limit head 13 are respectively matched with the notch head 8 of the double-end rotary fork block 6, namely, the first limit head 12 can be inserted into the concave head 8 to be matched with the limit locking relative position after being aligned with the notch head 8, and the second limit head 13 can be inserted into the concave head 8 to be matched with the limit locking relative position after being aligned with the concave head 8.

The first positioning head 12 and the second positioning head 13 are alternately matched with the pushing block of the double-end rotary fork block 6, and when the extension table 3 overturns around the rotating shaft 5, the pushing block is matched with the pushing block of the double-end rotary fork block 6 to push the double-end rotary fork block 6 to rotate (rotate) around the hinge shaft 9 through the first positioning head 12 and the second positioning head 13.

When the first limiting heads 12 are positioned in the opening range of the concave head 8 and are close to each other, the first limiting heads 12 can push the double-end rotary fork blocks 6 to rotate so that the concave head 8 and the first limiting heads 12 are aligned and limited, and the relative positions are matched and locked. When the first limiting heads 12 are located outside the opening range of the concave head 8 and are close to each other, the first limiting heads 12 act on the side walls 14 of the double-end rotary fork blocks 6, and the first limiting heads 12 can push the double-end rotary fork blocks 6 to be in rotary fit so that the double-end rotary fork blocks 6 can rotate and turn around.

Similarly, when the second limiting heads 13 are located in the opening range of the concave head 8 and are close to each other, the second limiting heads 13 can push the double-end rotary fork blocks 6 to rotate so that the concave head 8 and the second limiting heads 13 are aligned and limited, and the relative positions are locked in a matching manner. When the second limiting heads 13 are located outside the opening range of the concave head 8 and are close to each other, the second limiting heads 13 act on the side walls 14 of the double-end rotary fork blocks 6, and the second limiting heads 13 can push the double-end rotary fork blocks 6 to rotate in a matched mode so that the double-end rotary fork blocks 6 can turn around.

The working principle is that the expansion table 3 can turn around the rotating shaft 5 to switch the position state, wherein the expansion table 3 can be turned and stored after being unlocked by matching the turning limiting locking device with the position of the locking unfolding state, so that the space utilization rate is higher; when the extension table 3 overturns (namely rotates) around the rotating shaft 5, the double-head rotating fork block 6 on the hinge shaft 9 in the overturning limiting locking device is matched with the channel structure 7 (and rotates relatively), so that the purposes of locking and unlocking are achieved, and the overturning switching operation is convenient and easy. When the first limiting head 12 is aligned with the notch head 8 of the double-end rotary fork block 6 for limiting, the expanding table 3 in the unfolded state is locked and cannot be turned down, so that objects (such as capsule plates and the like) placed on the expanding table 3 can be stably supported; pulling the expansion table 3 upwards, separating the first limiting head 12 from the notch head 8, pushing the other end of the double-end rotary fork block 6 by the second limiting head 13, pushing the double-end rotary fork block 6 to rotate (first rotation) and matching with unlocking; the expanding table 3 is downwards wrenched after being moved to the right position by the upper plate, the double-end rotary fork block 6 is separated from the second limiting head 13 and is pushed by the first limiting head 12 to rotate (rotate for the second time), the rotary avoidance space 11 is used for avoiding positions in the rotating process of the double-end rotary fork block 6, the side wall 14 (left side or right side) of the double-end rotary fork block 6 can be alternately moved relatively along and against the circular arc limiting surface 10 in the operating process by pushing the double-end rotary fork block 6 to rotate for the first time and adjust the gesture for the second time, and the expanding table 3 can be downwards overturned to be stored. When the expanding table 3 rotates upwards again to expand the expanding table for placing articles, the expanding table 3 is pulled upwards, the expanding table 3 rotates upwards around the rotating shaft 5, the double-head rotating fork block 6 moves relatively along and against the circular arc limiting surface 10, the double-head rotating fork block 6 and the circular arc limiting surface 10 are separated to move towards the second limiting head 13, the notch head 8 of the double-head rotating fork block 6 and the second limiting head 13 are close to each other, the second limiting head 13 can push the double-head rotating fork block 6 to rotate to enable the notch head 8 to be aligned with the second limiting head 13 for limiting, and the expanding table 3 rotates upwards; then the expansion table 3 is rotated downwards, the notch head 8 at the other end of the double-end rotary fork block 6 is close to the first limiting head 12, the first limiting head 12 can push the double-end rotary fork block 6 to rotate to enable the notch head 8 to be aligned with the first limiting head 12 for limiting, the expansion table 3 which is locked (locked) to be unfolded in place cannot be turned downwards continuously, and objects (such as capsule plates and the like) placed on the expansion table 3 can be stably supported.

This capsule filling machine, side (next) at table surface 2 additionally sets up extension platform 3, increase and place the space, and extend platform 3 can be through rotating (upwards overturn and upset down promptly) in expansion state (for article to place) and upset state switching position, utilize convenient operation's the spacing locking means of upset to carry out the locking to the upset position of extension platform 3 spacing, unable upset down under the circumstances of locking extension platform 3, only need upwards pull extension platform 3 can overturn down smoothly to accomodate the state during the unblock, need not extra operation, only need through pulling extension platform 3 can realize the different states of unblock and locking (locking promptly), upset switching operation is convenient and easy.

The following optimizations or further description can be made on the basis of the above embodiments, respectively.

When the expansion seat rotates relatively on the mounting seat 4 around the rotating shaft 5, the double-end rotating fork block 6 positioned on the hinge shaft 9 changes position relatively on the channel structure 7, the double-end rotating fork block 6 rotates around the hinge shaft 9 and the double-end rotating fork block 6 rotates relatively with the channel structure 7 (one of the double-end rotating fork blocks rotates around the rotating shaft 5, namely revolves). Wherein, channel structure 7 and the articulated shaft 9 that links to each other with double-end rotatory fork piece 6 one of them set up on mount pad 4, and another sets up on expansion platform 3. For example, as shown in the figure, the channel structure 7 is positioned on the mounting seat 4, the double-end rotary fork block 6 is connected to the expansion table 3 through the hinge shaft 9, the double-end rotary fork block 6 rotates around the hinge shaft 9, and the double-end rotary fork block 6 revolves around the rotation shaft 5 along with the expansion table 3 and rotates relative to the channel structure 7; or, the channel structure 7 is located on the expansion table 3, the double-end rotary fork block 6 is connected to the mounting seat 4 through the hinge shaft 9, the double-end rotary fork block 6 rotates around the hinge shaft 9, and the channel structure 7 revolves around the rotation shaft 5 along with the expansion table 3 and rotates relative to the double-end rotary fork block 6. The rotating shaft 5 and the hinging shaft 9 are horizontally arranged and parallel.

For example, the notch head 8 adopts a V-shaped notch, and the first positioning head 12 and the second positioning head 13 respectively adopt convex angles (which can be round angles, arc angles, triangles and chamfers).

The double-ended rotary fork block 6 is an X-shaped block as a whole. The front end and the rear end of the double-end rotary fork block 6 are symmetrically arranged, and the left side and the right side of the double-end rotary fork block 6 are symmetrically arranged; the left side and the right side of the double-headed rotary fork block 6 are side walls 14 of the double-headed rotary fork block 6, which may be arc-shaped side walls.

In addition, the channel structure 7 further comprises an arc groove 16, and the arc limiting surface 10 is an arc wall 15 of the arc groove 16, which is close to the rotating shaft 5. The double-end rotary fork block 6 can move in the circular arc groove 16, and the gesture is more stable. Of course, the circular arc groove 16 may not be provided.

And in addition, the expansion table 3 is additionally optimized, the connecting plate 30 is arranged on the expansion table 3, the connecting plate 30 is connected with the rotating shaft 5, the connecting plate 30 is used for arranging the hinge shaft 9 or the channel structure 7, the rotating shaft 5 is convenient to connect and install, and corresponding connecting holes are arranged on the expansion table 3 (such as the connecting plate 30) and the mounting seat 4 for installing and connecting the rotating shaft 5, and the hinge shaft 9 or the channel structure 7 is also convenient to arrange. The mounting seat 4 and the frame 1 bracket can be connected by adopting a fastener (such as a screw) or can be connected by welding and the like.

In addition, the expansion table 3 is provided with an object placing surface for placing articles, wherein the edge of the object placing surface is provided with a flange 32 and/or the middle of the object placing surface is provided with a boss 31. Flange 32 prevents items placed thereon from slipping off; the boss 31 can be used for covering the capsule tray placed on the boss, so as to avoid movement. In addition, the expansion table 3 and the connecting plate 30, the flange 32 and/or the boss 31 on the expansion table can be directly formed by stamping the plate, so that the expansion table is more convenient to process and can also play a role in reinforcing the structural strength.

The distance between the axis of the hinge shaft 9 and the axis of the rotating shaft 5 is L, the distance between the first positioning head 12 and the axis of the rotating shaft 5 is D, the distance between the second positioning head 13 and the axis of the rotating shaft 5 is S, D < L < S (as shown in the figure, the circular arc positioning surface 10 is located between the hinge shaft 9 and the rotating shaft 5, wherein the hinge shaft 9 at the center of the double-ended rotary fork 6 is located radially outside the circular arc positioning surface 10), or S < L < D.

The foregoing is a preferred embodiment of the present utility model, and it should be noted that the scope of the present utility model is not limited thereto. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the scope and spirit of the utility model as defined in the appended claims.

Claims (9)

1. The capsule filling machine comprises a frame (1), wherein a workbench surface (2) is arranged on the frame (1), and is characterized in that: an expanding table (3) is also arranged at the side of the working table surface (2), a mounting seat (4) is arranged on the frame (1), a rotating shaft (5) is arranged between the expanding table (3) and the mounting seat (4),

a turnover limiting locking device is also arranged between the expansion table (3) and the mounting seat (4),

the turnover limiting locking device comprises a double-head rotary fork block (6) and a channel structure (7),

the front end and the rear end of the double-end rotary fork block (6) are respectively provided with a notch head (8), the center of the double-end rotary fork block (6) is connected with a hinge shaft (9),

the channel structure (7) comprises an arc limiting surface (10), a rotary avoidance space (11), a first limiting head (12) and a second limiting head (13),

the arc limiting surface (10) takes the rotating shaft (5) as an axis, one end of the rotating avoidance space (11) is connected with the arc limiting surface (10) and a first limiting head (12) is arranged at the connection position, a second limiting head (13) is arranged at the other end of the rotating avoidance space (11),

the left side and the right side of the double-end rotary fork block (6) are alternately in limit fit with the arc limit surface (10),

the first limit head (12) and the second limit head (13) are respectively matched with the notch head (8) of the double-head rotary fork block (6),

the first limit head (12) and the second limit head (13) are alternately matched with the push block of the double-head rotary fork block (6).

2. The capsule filling machine of claim 1, wherein: one of the channel structures (7) and the hinge shaft (9) connected with the double-end rotary fork block (6) is arranged on the mounting seat (4), the other is arranged on the expanding table (3), and the rotating shaft (5) and the hinge shaft (9) are horizontally arranged and are arranged in parallel.

3. The capsule filling machine of claim 1, wherein: the concave mouth (8) adopts a V-shaped notch, and the first limiting head (12) and the second limiting head (13) respectively adopt convex angles.

4. The capsule filling machine of claim 1, wherein: the whole double-end rotary fork block (6) is an X-shaped block.

5. The capsule filling machine of claim 1, wherein: the front end and the rear end of the double-end rotary fork block (6) are symmetrically arranged, and the left side and the right side of the double-end rotary fork block (6) are symmetrically arranged; the left side and the right side of the double-end rotary fork block (6) are side walls (14) of the double-end rotary fork block (6).

6. The capsule filling machine of claim 1, wherein: the channel structure (7) further comprises an arc groove (16), and the arc limiting surface (10) is an arc wall of the arc groove (16) close to the rotating shaft (5).

7. The capsule filling machine of claim 1, wherein: the expansion table (3) is provided with a connecting plate (30), the connecting plate (30) is connected with the rotating shaft (5), and the connecting plate (30) is provided for the hinging shaft (9) or the channel structure (7).

8. The capsule filling machine of claim 1, wherein: the expansion table (3) is provided with an object placing surface, the edge of the object placing surface is provided with a flange (32) and/or the middle of the object placing surface is provided with a boss (31).

9. The capsule filling machine of claim 1, wherein: the distance between the axis of the hinge shaft (9) and the axis of the rotating shaft (5) is L, the distance between the first limiting head (12) and the axis of the rotating shaft (5) is D, and the distance between the second limiting head (13) and the axis of the rotating shaft (5) is S;

d is smaller than L and smaller than S, and the arc limiting surface (10) is positioned between the hinge shaft (9) and the rotating shaft (5), or S is smaller than L and smaller than D.

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