CN217169919U

CN217169919U - Tabletting device for camphor production

Info

Publication number: CN217169919U
Application number: CN202123063900.5U
Authority: CN
Inventors: 曾孝军
Original assignee: JIAN DONGQING FINE CHEMICAL CO Ltd
Current assignee: Ji'an Dongqing Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-08-12
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a tabletting device for camphor production, which comprises a base, wherein a fixing frame and a tabletting mold are arranged on the base, a hydraulic cylinder is arranged on the fixing frame, a pressure plate is connected on a power rod of the hydraulic cylinder, a plurality of forming compression posts are arranged on the pressure plate, the forming compression posts are arranged above the tabletting mold and matched with the tabletting mold, and a feeding device is connected on the tabletting mold; the tabletting mold comprises a lower template and an upper template, and a middle template is arranged between the lower template and the upper template; the lower template is provided with an installation groove, a plurality of forming holes penetrating through the lower template are formed in the installation groove, and a lifting oil cylinder is arranged in the installation groove; the utility model discloses an its simple structure of film clamp for camphor production, convenient and practical pass through the template removal in the positioning cylinder drive, reach constantly switching material hole for the material hole switches between filler powder and pressure material, reaches the purpose of quick preforming, improves production efficiency.

Description

Tabletting device for camphor production

Technical Field

The utility model belongs to the technical field of the preforming, concretely relates to film clamp is used in camphor production.

Background

A machine for pressing dry granular or powdery materials into tablets through a die is called a tablet press; with the development of market demands, the application range of the tablet press is wider and wider, the tablet press is not limited to pressing Chinese and western medicine tablets, and can be used for pressing health-care food, veterinary medicine tablets and chemical tablets widely; the tablet press is divided into a single-punch tablet press and a multi-punch rotary tablet press, the different structures of the tablet presses have different working efficiencies, the single-punch tablet press has low production efficiency and low maintenance cost, and the multi-punch rotary tablet press has high production efficiency, complex structure and high maintenance cost; the punching part needs to be frequently replaced during camphor production, the main market demand is adapted to, camphor tablet with different shapes are designed for different groups, the replacement and maintenance cost is difficult to control when a multi-punch rotary tablet press is used for sampling, and the production efficiency of a single punch tablet press is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a film clamp for camphor production its simple structure, convenient and practical pass through the positioning cylinder drive template removal in, reach constantly switching material hole for the material hole switches between filler powder and pressure material, reaches the purpose of quick preforming, improves production efficiency.

A tabletting device for camphor production comprises a base, wherein a fixing frame and a tabletting mold are arranged on the base, a hydraulic cylinder is arranged on the fixing frame, a pressing plate is connected onto a power rod of the hydraulic cylinder, a plurality of forming pressing columns are arranged on the pressing plate, the forming pressing columns are arranged above the tabletting mold and matched with the tabletting mold, and a feeding device is connected onto the tabletting mold; the tabletting mold comprises a lower template and an upper template, and a middle template is arranged between the lower template and the upper template; the lower template is provided with a mounting groove, a plurality of forming holes penetrating through the lower template are formed in the mounting groove, a lifting oil cylinder is arranged in the mounting groove, a lifting plate is connected to a power rod of the lifting oil cylinder, a plurality of forming support pillars are arranged on the lifting plate, one end of each forming support pillar is arranged in each forming hole, discharge holes and material taking grooves are formed in the lower template on two sides of each forming hole respectively, and material taking elastic pieces are connected in the material taking grooves; a plurality of material holes matched with the forming holes penetrate through the middle template, limiting plates are connected to two ends of the middle template, positioning oil cylinders are arranged on the limiting plates, and power rods of the positioning oil cylinders are connected with the upper template; the upper die plate is provided with a plurality of pressing holes matched with the material holes in a penetrating manner, the upper die plate between every two adjacent pressing holes is provided with an inclined feeding hole and a feeding hole, and the feeding hole is communicated with the feeding device through the inclined feeding hole.

Preferably, still including the bolt and remove the reference column, run through the spacing hole that supplies to remove the reference column and pass on the limiting plate, the lower bolster both ends have all been seted up and have been supplied to remove the male positioning slot of reference column, set up the screw in the positioning slot, bolt one end is run through and is removed the reference column and extend to in the screw.

Preferably, the die further comprises a plurality of height positioning columns, wherein the two ends of each height positioning column are connected with the positioning columns, and positioning holes for inserting the positioning columns are formed in the lower template and the upper template.

Preferably, feed arrangement is including the guide fill and connect the fixed block in cope match-plate pattern one side, the fixed block is provided with a plurality of motor and a plurality of feeder hopper, feeder hopper feed end and guide fill intercommunication, the feeder hopper discharge end and oblique feed port intercommunication, be provided with guide screw in the feeder hopper, guide screw one end is passed oblique feed port and is extended to in the feed port, motor power pole runs through the feeder hopper lateral wall and is connected with guide screw.

Preferably, the material guiding spiral device is a spring or a spiral blade.

Preferably, the material taking elastic sheet is L-shaped.

Has the advantages that:

(1) the utility model discloses an its simple structure of film clamp for camphor production, convenient and practical pass through the template removal in the positioning cylinder drive, reach constantly switching material hole for the material hole switches between filler powder and pressure material, reaches the purpose of quick preforming, improves production efficiency.

(2) The utility model discloses a film clamp is used in camphor production goes up and down to go up and down to get the material shell fragment through the shaping fore-set and to press into and get in the silo or pop out, derives through the equal shaping preforming of the elasticity of getting the material shell fragment, avoids using the mode production dust of air-blowing unloading.

Drawings

FIG. 1 is a schematic view of a tablet press apparatus;

FIG. 2 is a schematic structural view of a pressing die;

FIG. 3 is an exploded view of the sheeting die;

FIG. 4 is a cross-sectional view of a lamination die;

FIG. 5 is a schematic structural view of a feeding device;

1-base, 2-fixed frame, 3-hydraulic cylinder, 4-pressing plate, 5-forming pressing column, 6-pressing sheet die, 61-lower template, 62-middle template, 63-upper template, 64-installation groove, 65-lifting oil cylinder, 66-lifting plate, 67-forming top column, 68-forming hole, 69-positioning hole, 610-positioning slot, 611-screw hole, 612-bolt, 613-movable positioning column, 614-material hole, 615-limiting plate, 616-limiting hole, 617-positioning oil cylinder, 618-height positioning column, 619-positioning column, 620-pressing hole, 621-inclined feeding hole, 622-feeding hole, 623-material taking groove, 624-material taking piece, 7-feeding device and 71-fixed block, 72-feed hopper, 73-motor, 74-guide screw device, 75-guide hopper.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example 1

As shown in fig. 1; a tabletting device for camphor production comprises a base 1, wherein a fixing frame 2 and a tabletting mold 6 are arranged on the base 1, a hydraulic cylinder 3 is arranged on the fixing frame 2, a power rod of the hydraulic cylinder 3 is connected with a pressing plate 4, a plurality of forming pressing columns 5 are arranged on the pressing plate 4, the forming pressing columns 5 are arranged above the tabletting mold 6 and are matched with the tabletting mold 6, and a feeding device 7 is connected on the tabletting mold 6; the sheet pressing die 6 comprises a lower die plate 61 and an upper die plate 63, and a middle die plate 62 is arranged between the lower die plate 61 and the upper die plate 63; the lower template 61 is provided with an installation groove 64, a plurality of forming holes 68 penetrating through the lower template 61 are formed in the installation groove 64, a lifting cylinder 65 is arranged in the installation groove 64, a lifting plate 66 is connected to a power rod of the lifting cylinder 65, a plurality of forming support pillars 67 are arranged on the lifting plate 66, one end of each forming support pillar 67 is arranged in each forming hole 68, the lower template 61 on two sides of each forming hole 68 is provided with a discharge hole 625 and a material taking groove 623 respectively, and a material taking elastic sheet 624 is connected in each material taking groove 623; a plurality of material holes 614 matched with the forming holes 68 penetrate through the middle template 62, two ends of the middle template 62 are connected with limiting plates 615, a positioning oil cylinder 617 is arranged on the limiting plates 615, and a power rod of the positioning oil cylinder 617 is connected with the upper template 63; a plurality of pressure holes 620 matched with the material holes 614 penetrate through the upper template 63, inclined feeding holes 621 and feeding holes 622 are formed in the upper template 63 between the adjacent pressure holes 620, and the feeding holes 622 are communicated with the feeding device 7 through the inclined feeding holes 621; the positioning device further comprises a bolt 612 and a movable positioning column 613, a limiting hole 616 for the movable positioning column 613 to pass through is formed in the limiting plate 615, positioning slots 610 for the movable positioning column 613 to insert are formed in both ends of the lower template 61, screw holes 611 are formed in the positioning slots 610, and one end of the bolt 612 penetrates through the movable positioning column 613 and extends into the screw holes 611; the die also comprises a plurality of height positioning columns 618, two ends of each height positioning column 618 are connected with positioning columns 619, and positioning holes 69 for the positioning columns 619 to insert are formed in the lower template 61 and the upper template 63; the feeding device 7 comprises a material guiding hopper 75 and a fixed block 71 connected to one side of the upper die plate 63, the fixed block 71 is provided with a plurality of motors 73 and a plurality of feeding hoppers 72, the feeding ends of the feeding hoppers 72 are communicated with the material guiding hopper 75, the discharging ends of the feeding hoppers 72 are communicated with inclined feeding holes 621, material guiding screw devices 74 are arranged in the feeding hoppers 72, one ends of the material guiding screw devices 74 penetrate through the inclined feeding holes 621 and extend into the feeding holes 622, and power rods of the motors 73 penetrate through the side walls of the feeding hoppers 72 and are connected with the material guiding screw devices 74; the material guiding screw device 74 is a spring or a helical blade; the material taking elastic sheet 624 is L-shaped.

The pressing plate 4 is driven to lift through the hydraulic cylinder 3, and the pressing plate 4 drives the forming pressing column 5 on the pressing plate to lift, so that the forming pressing column 5 is inserted into the pressing sheet die 6; when the feeding hole 614 is filled with powder, the powder is introduced into the feeding hopper 72 through the material guide hopper 75, when the motor 73 is started, the motor 73 drives the helical blade to introduce the powder into the feeding hole 622 through the oblique feeding hole 621, and the powder falls into the feeding hole 614 through the feeding hole 622, so that the powder fills the feeding hole 614; the positioning oil cylinder 617 drives the limiting plate 615 at one end of the middle template 62 to move, so that the material hole 614 filled with powder moves to a position between the pressing hole 620 and the forming hole 68, the material hole is positioned on a vertical line, the forming pressure column 5 can penetrate through the pressing hole 620 to enter the material hole 614 to apply pressure to the powder after descending, and the powder is compressed into tablets under the matching of the forming pressure column 5 and the forming top column 67; when the medicinal powder is pressed into tablets, the material holes 614 on two adjacent sides of the material holes 614 are communicated with the material holes 622 to fill the medicinal powder, so that the material holes 622 can only be in two states, one is used for filling the medicinal powder, and the other is used for pressing the tablets, the middle template 62 moves left and right to enable a plurality of material holes 614 on the middle template 62 to be respectively communicated with the corresponding material holes 622 or the corresponding pressing holes 620, so that the continuous tabletting action is realized, the accuracy of left and right movement of the middle template 62 is ensured through the limiting plate 615, the inaccurate positioning of hole positions caused by excessive moving positions is avoided, the positioning of the middle template 62 in the front-back and up-down directions is ensured through the matching of the limiting holes 616 and the moving positioning columns 613, and the material holes 614 on the middle template 62 can be accurately positioned after the middle template 62 moves; after tablets are pressed and formed, the lifting plate 66 is driven to lift through the lifting oil cylinder 65, so that the forming top column 67 on the lifting plate 66 is lifted, one end, close to the tablets, of the forming top column 67 descends and moves to one side of the discharge hole 625, meanwhile, the forming top column 67 moves out of the range of the pressing material taking elastic sheet 624, one end of the material taking elastic sheet 624 is made to bounce to push formed tablets on the forming top column 67 into the discharge hole 625 for leading out, the lifting plate 66 is driven to ascend through the lifting oil cylinder 65, the material taking elastic sheet 624 is extruded when the forming top column 67 ascends to enable the material taking elastic sheet 624 to be extruded into the material taking groove 623, the formed tablet leading-out action is completed, the material taking elastic sheet 624 is set to be in an L shape, the tablet ejecting effect is better, and the phenomenon that the tablets are ejected by a small half and blocked is avoided; guarantee the distance of lower bolster 61 and cope match-plate pattern 63 time through high reference column 618 for well template 62 can cross smooth sideslip and can not be compressed tightly by lower bolster 61 and cope match-plate pattern 63 and lead to the phenomenon of being difficult to the removal, guarantee the accuracy of lower bolster 61 and cope match-plate pattern 63 relative position through reference column 619 at high reference column 618 both ends, it chooses for use spring or helical blade to need to confirm according to the size of oblique feed port 621, the effect that has spiral guide equally when its spring is rotatory, oblique feed port 621 undersize is that the cost of sampling little spring will be a lot less relatively.

The above detailed description of the embodiments of the present invention is only for exemplary purposes, and the present invention is not limited to the above detailed description. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims

1. A tabletting device for camphor production comprises a base (1), wherein a fixing frame (2) and a tabletting mold (6) are arranged on the base (1), a hydraulic cylinder (3) is arranged on the fixing frame (2), a pressure plate (4) is connected onto a power rod of the hydraulic cylinder (3), a plurality of forming pressure columns (5) are arranged on the pressure plate (4), the forming pressure columns (5) are arranged above the tabletting mold (6) and are matched with the tabletting mold (6), and a feeding device (7) is connected onto the tabletting mold (6); the method is characterized in that: the sheet pressing die (6) comprises a lower die plate (61) and an upper die plate (63), and a middle die plate (62) is arranged between the lower die plate (61) and the upper die plate (63); the lower template (61) is provided with a mounting groove (64), a plurality of forming holes (68) penetrating through the lower template (61) are formed in the mounting groove (64), a lifting cylinder (65) is arranged in the mounting groove (64), a lifting plate (66) is connected to a power rod of the lifting cylinder (65), a plurality of forming support pillars (67) are arranged on the lifting plate (66), one end of each forming support pillar (67) is arranged in each forming hole (68), the lower template (61) on two sides of each forming hole (68) is respectively provided with a discharge hole (625) and a material taking groove (623), and a material taking elastic sheet (624) is connected in each material taking groove (623); a plurality of material holes (614) matched with the forming holes (68) penetrate through the middle template (62), two ends of the middle template (62) are connected with limit plates (615), a positioning oil cylinder (617) is arranged on the limit plates (615), and a power rod of the positioning oil cylinder (617) is connected with the upper template (63); go up template (63) and run through a plurality of and feed port (614) complex pressure hole (620), set up oblique feed port (621) and feed port (622) on template (63) between adjacent pressure hole (620), feed port (622) are through oblique feed port (621) and feed arrangement (7) intercommunication.

2. The tabletting device for camphor production as claimed in claim 1, wherein: the positioning device is characterized by further comprising a bolt (612) and a movable positioning column (613), a limiting hole (616) for the movable positioning column (613) to pass through is formed in the limiting plate (615), positioning slots (610) for the movable positioning column (613) to insert are formed in two ends of the lower template (61), screw holes (611) are formed in the positioning slots (610), and one end of the bolt (612) penetrates through the movable positioning column (613) and extends into the screw holes (611).

3. A tabletting device for camphor production as claimed in claim 1 or 2, wherein: the positioning device is characterized by further comprising a plurality of height positioning columns (618), wherein the two ends of each height positioning column (618) are connected with positioning columns (619), and positioning holes (69) for the positioning columns (619) to insert are formed in the lower template (61) and the upper template (63).

4. The tabletting device for camphor production of claim 3, wherein: feed arrangement (7) are including guide hopper (75) and fixed block (71) of connecting in cope match-plate pattern (63) one side, fixed block (71) are provided with a plurality of motor (73) and a plurality of feeder hopper (72), feeder hopper (72) feed end and guide hopper (75) intercommunication, feeder hopper (72) discharge end and oblique feed port (621) intercommunication, be provided with guide screw (74) in feeder hopper (72), oblique feed port (621) are passed to guide screw (74) one end and extend to feed port (622) in, motor (73) power rod runs through feeder hopper (72) lateral wall and is connected with guide screw (74).

5. The tabletting device for camphor production as claimed in claim 4, wherein: the material guiding spiral device (74) is a spring or a spiral blade.

6. The tabletting device for camphor production as claimed in claim 4, wherein: the material taking elastic sheet (624) is L-shaped.