CN212312859U

CN212312859U - Loading attachment of film clamp

Info

Publication number: CN212312859U
Application number: CN202020744842.9U
Authority: CN
Inventors: 任聪颖
Original assignee: Anhui Youyan Inspiratory Materials Co ltd
Current assignee: Anhui Youyan Inspiratory Materials Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-01-08
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a feeding device of a tabletting device, which comprises a lower die holder, a feeding hopper, a material guide channel and a top plate; the lower die holder is fixed on a working platform of the frame; a feeding groove is formed in the outward end of the lower die base; the top plate is arranged above the lower die holder; the feeding funnel is connected to one end of the top plate; the bottom end of the feeding hopper is provided with a material guide channel; the channel outlet of the material guide channel is arranged towards the feeding trough; the material guide channel is connected to the bottom of the feeding hopper through a rotary connecting piece; the rotating connecting piece comprises a rotating shaft assembly and an elastic corrugated pipe; the end edge of the bottom of the feeding funnel is connected with a rotating shaft assembly; the top of the material guide channel is connected to the rotating shaft assembly; the elastic corrugated pipe is fixedly connected to the rotating shaft assembly; the upper opening and the lower opening of the elastic corrugated pipe are respectively connected with the feeding hopper and the opening corresponding to the material guide channel in a sealing way; the utility model discloses, slow down raw materials material loading speed, prevent that the interior raw materials of material loading groove from spilling over.

Description

Loading attachment of film clamp

Technical Field

The utility model relates to a film clamp material loading technical field specifically is a film clamp's loading attachment.

Background

The getter of the vacuum cup is generally manufactured by using a tabletting device, and the getter is in a round-sheet-shaped structure by adding raw materials into a tabletting feeding groove and extruding the raw materials in a mold.

In current film clamp's the loading attachment, the direct switch-on of material loading passageway goes to the material loading inslot, according to the difference of raw materials and raw materials mesh number, and the raw materials speed through material loading passageway differs, if the material loading speed is greater than sheeting speed, can lead to the raw materials of material loading inslot to spill over, causes unnecessary extravagant.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: the feeding device of the tabletting device is used for preventing raw materials from overflowing the feeding groove.

In order to solve the technical problem, the utility model provides a following technical scheme: a feeding device of a tabletting device comprises a lower die holder, a feeding hopper, a material guide channel and a top plate; the lower die holder is fixed on a working platform of the frame; a feeding groove is formed in the outward end of the lower die base; the top plate is arranged above the lower die holder; the feeding funnel is connected to one end of the top plate through a connecting block; the bottom end of the feeding hopper is provided with a material guide channel; the channel outlet of the material guide channel is arranged towards the feeding trough; the material guide channel is connected to the bottom of the feeding hopper through a rotary connecting piece;

the rotating connecting piece comprises a rotating shaft assembly and an elastic corrugated pipe; the end edge of the bottom of the feeding funnel is connected with a rotating shaft assembly; the top of the material guide channel is connected to the rotating shaft assembly; the elastic corrugated pipe is fixedly connected to the rotating shaft assembly; and the upper opening and the lower opening of the elastic corrugated pipe are respectively connected with the feeding hopper and the opening corresponding to the material guide channel in a sealing way.

Preferably, the rotating shaft assembly comprises a rotating shaft body, a shaft cover and a connecting piece; the bottom end edge of the feeding funnel is fixed on the rotating shaft body; two ends of the rotating shaft body are respectively and rotatably connected with a shaft cover; a connecting sheet sleeved outside the rotating shaft body is fixedly connected between the two shaft covers; and the top opening of the material guide channel is fixed on the outer side of the connecting sheet.

Preferably, the connecting piece is in contact connection with the rotating shaft body; and the connecting piece is a semi-arc component attached to the rotating shaft body.

The material guide channel is rotated along the axial direction of the rotating shaft body and drives the connecting sheet and the shaft covers welded at the two ends of the connecting sheet to rotate; make guide channel and material loading funnel be certain angle, when the guide channel of raw materials process the slope, can strike on the inner wall of guide channel, reduce impact velocity, prevent that the raw materials material loading is too fast, the interior raw materials of last silo that leads to spills over.

Preferably, the horizontal displacement piece comprises a screw rod assembly, a sliding assembly and a mounting groove; the top of the top plate is provided with an installation groove; the length direction of the mounting groove is consistent with the connecting line direction from the center of the connecting block to the feeding funnel; the mounting groove is rotatably connected with a screw rod assembly along the length direction; the movable end of the screw rod assembly is fixedly connected with the movable end of the sliding assembly; the sliding assembly is arranged at an opening of the mounting groove, and the guide direction of the sliding assembly is consistent with the length direction of the mounting groove; the fixed end of the height displacement piece is fixed on the outward side of the movable end of the sliding assembly.

Preferably, the screw rod assembly comprises a threaded rod and a threaded sleeve; one end of the threaded rod is rotatably connected to the inner wall of one side of the mounting groove, and the other end of the threaded rod penetrates through the top plate along the length direction of the mounting groove; the threaded rod penetrates through the rod body of the top plate to be smooth in glazing mode, and a shaft sleeve is embedded in the threaded rod; a knob is fixed at the penetrating end of the threaded rod; a threaded sleeve in threaded fit with the threaded rod is sleeved on one section of the rod body of the threaded rod in the mounting groove; the top of the threaded sleeve is fixedly connected with the movable end of the sliding assembly.

Preferably, the sliding assembly comprises an I-shaped sliding block and a sliding way; a slideway with the same guiding direction as the length direction of the mounting groove is arranged at the top opening of the mounting groove; the waist of the I-shaped sliding block is clamped on the slideway, and the I-shaped sliding block is in sliding fit with the slideway; the bottom of the I-shaped sliding block is fixedly connected with the top of the threaded sleeve; the top of the I-shaped sliding block is fixedly connected with the fixed end of the height displacement piece.

Preferably, the height displacement piece comprises a sliding rod, a sliding sleeve, a locking bolt and a second limiting block; the sliding rod is vertically arranged, and the bottom end of the sliding rod is fixed to the top of the I-shaped sliding block; a second limiting block is arranged at the top end of the sliding rod; the sliding sleeve is sleeved outside the rod body of the sliding rod; the sliding sleeve is in sliding fit with the sliding rod; a locking bolt matched through threads is inserted into the sliding sleeve; one end of the locking bolt inserted into the sliding sleeve abuts against the rod body of the sliding rod; the connecting block is fixed on one side of the sliding sleeve facing the feeding hopper.

The material guide channel is rotated along the axial direction of the rotating shaft body and drives the connecting sheet and the shaft covers welded at the two ends of the connecting sheet to rotate; the material guide channel and the feeding hopper form a certain angle, when raw materials pass through the inclined material guide channel, the raw materials can impact the inner wall of the material guide channel, the impact speed is reduced, and the raw materials are prevented from overflowing in the feeding groove due to too fast feeding of the raw materials; meanwhile, after the angle of the material guide channel is adjusted, the position of an outlet at the bottom of the material guide channel is changed, a gap is formed between the outlet and the feeding groove, so that the raw material is sprayed out from the gap, and the outlet at the bottom end of the material guide channel is inserted into the feeding groove by driving the feeding hopper to ascend or descend; then the locking bolt is rotated to enable the end part of the locking bolt to abut against the rod body of the sliding rod, and the height position of the feeding funnel can be locked; then when adjusting material loading funnel high position, can discover that the bottom export of guide passageway can break away from the silo on the horizontal direction, consequently when adjusting material loading funnel high position, observe the horizontal position of the bottom export of guide passageway, when the bottom export of guide passageway breaks away from the silo on the horizontal direction, rotate the knob, it rotates to drive the threaded rod, make the threaded sleeve drive I style of calligraphy slider remove along the horizontal direction at the slide, make the bottom export of guide passageway keep in last silo, prevent that the guide passageway when turned angle, guide passageway bottom export and last silo produce the clearance.

Compared with the prior art, the beneficial effects of the utility model are that:

A. the included angle between the material guide channel and the feeding hopper is changed, when the raw materials pass through the inclined material guide channel, the raw materials can impact the inner wall of the material guide channel, the impact speed is reduced, and the raw materials in the feeding groove are prevented from overflowing due to too fast feeding of the raw materials;

B. after the angle of the material guide channel is changed, the bottom outlet of the material guide channel is kept in the upper trough by arranging the horizontal displacement piece and the height displacement piece, and the bottom outlet of the material guide channel is prevented from generating a gap with the upper trough when the material guide channel rotates by an angle.

Drawings

FIG. 1 is a schematic diagram showing the inclination of a material guiding passage in the tablet pressing device of the present invention;

FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the area C of FIG. 1 according to the present invention;

FIG. 4 is a vertical view of a material guiding channel of the sheeting device of the present invention;

FIG. 5 is an enlarged view of the area B in FIG. 5 according to the present invention;

fig. 6 is a schematic view of a connection structure of a material guiding channel and a material loading hopper according to the present invention;

fig. 7 is a half-sectional view of the top plate of the present invention.

Reference numerals: 1. a lower die holder; 2. a feeding hopper; 3. a material guide channel; 4. connecting blocks; 5. a height displacement member; 51. a slide bar; 52. a sliding sleeve; 53. a locking bolt; 54. a second limiting block; 6. a top plate; 7. a horizontal displacement member; 71. a screw assembly; 711. a threaded rod; 712. a threaded sleeve; 713. a shaft sleeve; 714. a knob; 72. a sliding assembly; 721. an I-shaped slider; 722. a slideway; 73. mounting grooves; 8. rotating the connecting piece; 81. a rotating shaft assembly; 811. a rotating shaft body; 812. a shaft cover; 813. connecting sheets; 82. an elastic bellows.

Detailed Description

In order to facilitate the understanding of the technical solutions of the present invention by those skilled in the art, the technical solutions of the present invention will now be further described with reference to the drawings attached to the specification.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 2, the embodiment discloses a feeding device of a tabletting device, which includes a lower die holder 1, a feeding funnel 2, a material guiding channel 3 and a top plate 6. The lower die holder 1 is fixed on a working platform of the frame. And a feeding groove is formed in the outward end of the lower die holder 1. The top plate 6 is arranged above the lower die holder 1 and is fixed on the working platform through a connecting column. The feeding funnel 2 is connected to one end of the top plate 6 through a connecting block 4. And a material guide channel 3 is arranged at the bottom end of the feeding hopper 2. And a channel outlet of the material guide channel 3 is arranged towards the feeding trough.

Referring to fig. 7, the sheeting apparatus also includes a horizontal displacement member 7. The horizontal displacement member 7 comprises a screw rod assembly 71, a sliding assembly 72 and a mounting groove 73. The top of the top plate 6 is provided with a mounting groove 73. The length direction of the mounting groove 73 is consistent with the connecting direction from the center of the connecting block 4 to the feeding funnel 2.

Further, the screw assembly 71 includes a threaded rod 711 and a threaded sleeve 712. One end of the threaded rod 711 is rotatably connected to the inner wall of one side of the mounting groove 73, and the other end of the threaded rod 711 penetrates through the top plate 6 along the length direction of the mounting groove 73. The threaded stem 711 is smooth on the shank of the top plate 6 and has a boss 713 embedded therein. A knob 714 is fixed to the penetrating end of the threaded rod 711 through a bolt. And a threaded sleeve 712 which is in threaded fit with the threaded rod 711 is sleeved on one section of the rod body of the threaded rod 711 in the mounting groove 73.

Still further, the sliding assembly 72 includes an i-shaped sliding block 721 and a sliding rail 722. The top opening of the mounting groove 73 is provided with a slideway 722 which is guided to be consistent with the length direction of the mounting groove 73. The waist of the i-shaped sliding block 721 is clamped on the slideway 722, and the i-shaped sliding block 721 is in sliding fit with the slideway 722. The bottom of the i-shaped sliding block 721 is fixedly connected with the top of the thread bush 712. The top of the i-shaped sliding block 721 is fixedly connected with the fixed end of the height displacement member 5 through a bolt.

Referring to fig. 1, 2, 4 and 5, the sheeting apparatus further includes a height shifter 5. The height displacement member 5 includes a sliding rod 51, a sliding sleeve 52, a locking bolt 53 and a second limiting block 54. The slide bar 51 is vertically arranged, and the bottom end of the slide bar 51 is fixed at the top of the I-shaped slide block 721. The top end of the slide rod 51 is provided with a second limit block 54. The sliding bush 52 is sleeved outside the shaft of the sliding rod 51. The sliding sleeve 52 is in sliding fit with the sliding rod 51. A locking bolt 53 which is engaged with the sliding sleeve 52 through threads is inserted. The locking bolt 53 is inserted into one end of the sliding sleeve 52 and abuts against the body of the sliding rod 51. The connecting block 4 is welded on the side of the sliding sleeve 52 facing the loading hopper 2.

Referring to fig. 1 and 3, the sheeting apparatus further includes a rotating link 8. The rotation connecting member 8 includes a rotation shaft assembly 81 and an elastic bellows 82. The upper and lower openings of the elastic corrugated pipe 82 are respectively connected with the openings of the feeding funnel 2 and the material guiding channel 3 in a sealing manner.

Further, referring to fig. 6, the rotating shaft assembly 81 includes a rotating shaft body 811, a shaft cover 812 and a connecting piece 813. The bottom edge of the feeding funnel 2 is embedded on the rotating shaft body 811. Two ends of the rotating shaft body 811 are respectively rotatably connected with a shaft cover 812. A connecting piece 813 sleeved outside the rotating shaft body 811 is welded between the two shaft covers 812. The top opening of the material guiding channel 3 is fixed on the outer side of the connecting piece 813. The elastic bellows 82 is adhered to the shaft body of the rotation shaft body 811.

Still further, the connecting piece 813 is connected with the rotating shaft body 811 in a contact manner. And the connecting piece 813 is a semi-arc member attached to the rotating shaft body 811.

The working principle of the embodiment is as follows: the material guiding channel 3 is rotated along the axial direction of the rotating shaft body 811, the material guiding channel 3 drives the connecting piece 813 and the shaft cover 812 welded at two ends thereof to rotate, and the material guiding channel 3 can rotate relative to the material guiding funnel 2 because the rotating shaft body 811 is rotatably connected with the shaft cover 812, and the material guiding funnel 2 fixedly connected with the rotating shaft body 811 is arranged at the end part of the top plate 6 and is relatively fixed in position; the material guide channel 3 and the feeding funnel 2 form a certain angle, when raw materials pass through the inclined material guide channel 3, the raw materials can impact the inner wall of the material guide channel 3, the impact speed is reduced, and the raw materials are prevented from overflowing in the feeding groove due to too fast feeding of the raw materials; meanwhile, after the angle of the material guide channel 3 is adjusted, the position of the outlet at the bottom of the material guide channel 3 is changed, a gap is formed between the outlet and the feeding trough, so that the raw material is sprayed out from the gap, and the outlet at the bottom end of the material guide channel 3 is inserted into the feeding trough by driving the feeding hopper 2 to ascend or descend; then, the locking bolt 53 is rotated, so that the end part of the locking bolt 53 is propped against the rod body of the sliding rod 51, and the height position of the feeding funnel 2 can be locked; then when adjusting the 2 high positions of material loading funnel, can discover that the bottom export of guide passageway 3 can break away from the silo on the horizontal direction, consequently when adjusting the 2 high positions of material loading funnel, observe the horizontal position of the bottom export of guide passageway 3, when the bottom export of guide passageway 3 breaks away from the silo on the horizontal direction, rotate knob 714, drive threaded rod 711 rotates, make thread bush 712 drive I shape slider 721 remove along the horizontal direction at slide 722, make the bottom export of guide passageway 3 keep in last silo, prevent that guide passageway 3 from when turned angle, the export of guide passageway 3 bottom produces the clearance with last silo.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

The above embodiments only show the embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the concept of the present invention, and these modifications and improvements all belong to the protection scope of the present invention.

Claims

1. The utility model provides a loading attachment of film clamp which characterized in that: comprises a lower die holder (1), a feeding hopper (2), a material guide channel (3) and a top plate (6); the lower die holder (1) is fixed on a working platform of the frame; an outward end of the lower die holder (1) is provided with a feeding groove; the top plate (6) is arranged above the lower die holder (1); the feeding funnel (2) is connected to one end of the top plate (6) through a connecting block (4); the bottom end of the feeding hopper (2) is provided with a material guide channel (3); the channel outlet of the material guide channel (3) faces the feeding trough; the material guide channel (3) is connected to the bottom of the feeding hopper (2) through a rotary connecting piece (8);

the rotary connecting piece (8) comprises a rotating shaft component (81) and an elastic corrugated pipe (82); the edge of the bottom end of the feeding funnel (2) is connected with a rotating shaft assembly (81); the top of the material guide channel (3) is connected to the rotating shaft assembly (81); the elastic corrugated pipe (82) is fixedly connected to the rotating shaft assembly (81); the upper opening and the lower opening of the elastic corrugated pipe (82) are respectively connected with the corresponding openings of the feeding hopper (2) and the material guide channel (3) in a sealing way.

2. A loading device of a tabletting device as set forth in claim 1, wherein: the rotating shaft assembly (81) comprises a rotating shaft body (811), a shaft cover (812) and a connecting piece (813); the bottom end edge of the feeding funnel (2) is fixed on the rotating shaft body (811); two ends of the rotating shaft body (811) are respectively and rotatably connected with a shaft cover (812); a connecting piece (813) sleeved outside the rotating shaft body (811) is fixedly connected between the two shaft covers (812); the top opening of the material guide channel (3) is fixed on the outer side of the connecting piece (813).

3. A loading device of a tabletting device as set forth in claim 2, wherein: the connecting piece (813) is in contact connection with the rotating shaft body (811); and the connecting piece (813) is a semi-arc component attached to the rotating shaft body (811).

4. A loading device of a tabletting device as set forth in claim 1, wherein: the feeding device of the tabletting device also comprises a horizontal displacement piece (7); the horizontal displacement piece (7) comprises a screw rod assembly (71), a sliding assembly (72) and a mounting groove (73); the top of the top plate (6) is provided with a mounting groove (73); the length direction of the mounting groove (73) is consistent with the connecting line direction from the center of the connecting block (4) to the feeding funnel (2); a screw rod assembly (71) is rotatably connected in the mounting groove (73) along the length direction of the mounting groove; the movable end of the screw rod assembly (71) is fixedly connected with the movable end of the sliding assembly (72); the sliding assembly (72) is installed at an opening of the installation groove (73), and the guiding direction of the sliding assembly (72) is consistent with the length direction of the installation groove (73).

5. A loading device of a tabletting device as set forth in claim 4, wherein: the screw rod assembly (71) comprises a threaded rod (711) and a threaded sleeve (712); one end of the threaded rod (711) is rotatably connected to the inner wall of one side of the mounting groove (73), and the other end of the threaded rod penetrates through the top plate (6) along the length direction of the mounting groove (73); the threaded rod (711) penetrates through the rod body of the top plate (6) to be smooth and is embedded with a shaft sleeve (713); a knob (714) is fixed at the penetrating end of the threaded rod (711); a threaded sleeve (712) which is in threaded fit with the threaded rod (711) is sleeved on a section of the rod body of the threaded rod (711) positioned in the mounting groove (73); the top of the threaded sleeve (712) is fixedly connected with the movable end of the sliding component (72).

6. A loading device of a tabletting device as set forth in claim 5, wherein: the sliding assembly (72) comprises an I-shaped sliding block (721) and a slideway (722); a slideway (722) which is guided to be consistent with the length direction of the mounting groove (73) is arranged at the top opening of the mounting groove (73); the waist of the I-shaped sliding block (721) is clamped on the slideway (722), and the I-shaped sliding block (721) is in sliding fit with the slideway (722); the bottom of the I-shaped sliding block (721) is fixedly connected with the top of the threaded sleeve (712); the top of the I-shaped sliding block (721) is fixedly connected with the fixed end of the height displacement piece (5).

7. A loading device of a tabletting device as set forth in claim 6, wherein: the feeding device of the tabletting device also comprises a height displacement piece (5); the height displacement piece (5) comprises a sliding rod (51), a sliding sleeve (52), a locking bolt (53) and a second limiting block (54); the sliding rod (51) is vertically arranged, and the bottom end of the sliding rod (51) is fixed to the top of the I-shaped sliding block (721); a second limiting block (54) is mounted at the top end of the sliding rod (51); the sliding sleeve (52) is sleeved outside the rod body of the sliding rod (51); the sliding sleeve (52) is in sliding fit with the sliding rod (51); a locking bolt (53) matched through threads is inserted into the sliding sleeve (52); one end of the locking bolt (53) inserted into the sliding sleeve (52) is abutted against the rod body of the sliding rod (51); the connecting block (4) is fixed on one side of the sliding sleeve (52) facing the feeding hopper (2).

8. A loading device of a tabletting device as set forth in claim 1, wherein: the elastic corrugated pipe (82) is adhered to the shaft body of the rotating shaft body (811).