CN217372497U - Raw material feeding device of plastic packing lunch box - Google Patents

Abstract

The utility model discloses a raw materials loading attachment of plastics packing cutlery box, including table surface, table surface's last fixed surface installs the support, and the last surface symmetry fixed mounting of support has electric telescopic handle, and the common fixedly connected with casing of support is run through to two electric telescopic handle's output, and the inside of casing is provided with the cut-off knife, and the top fixed mounting of cut-off knife has the plugboard that runs through the casing, and the last surface symmetry of casing rotates the fixture block that is connected with the plugboard block, every fixture block all with the casing between the fixedly connected with torsional spring. The utility model provides an adopt the plugboard to be connected between cut-off knife and casing, through rotating the fixture block, make the torsional spring take place elastic deformation, realize that the fixture block breaks away from the restriction to the plugboard position to the convenient inside with the plugboard from the casing is taken out, is convenient for tear open and trades the cut-off knife.

Description

Raw material feeding device of plastic packing lunch box

Technical Field

The utility model belongs to the technical field of tableware production and processing, concretely relates to raw materials loading attachment of plastics packing cutlery box.

Background

A raw material feeding device for plastic packing lunch boxes is a device for feeding raw materials for plastic packing lunch boxes, and is widely used in the field of tableware production and processing; the existing raw material feeding device for plastic packing lunch boxes comprises an underframe, a cutter frame, a first telescopic rod and a cutter, wherein the bottom end of the cutter frame is arranged at the top end of the underframe; when the raw material feeding device of current plastics packing cutlery box used, at first placed the material on the chassis top, cut out into corresponding size with the former material through the cut-off knife, later place on external plastic uptake machine can.

Chinese patent web application CN216072260U discloses a "raw material feeding device for plastic packed meal boxes", although it opens the first motor to facilitate the conveyor belt to transport the material, the transmission mechanism facilitates the material to be dragged to the conveyor belt, the feeding mechanism facilitates the cut material to be placed on the plastic sucking machine for the next processing; the cutting device comprises an underframe, a cutting knife rest, a first telescopic rod and a cutting knife, wherein the bottom end of the cutting knife rest is installed at the top end of the underframe, the cutting knife rest is provided with a slide rail, the top end of the first telescopic rod is installed at the top of the cutting knife rest, the bottom end of the first telescopic rod is provided with the cutting knife, and the cutting knife is connected with the slide rail in a sliding manner; the automatic feeding device is characterized by further comprising a roller frame, a plurality of rollers, a plurality of first chain wheels, a first chain, a conveying belt, a second chain wheel, a first motor, a third chain wheel, a second chain, a transmission mechanism and a feeding mechanism, wherein the bottom end of the roller frame is connected with the top end of the bottom frame, and the rollers are respectively connected with the roller frame in a rotating mode. However, the installation of the cutting knife is relatively fixed, so that the cutting knife is difficult to disassemble after being worn, and the problem of inconvenient replacement is caused. To this end, we propose a raw material feeding device for plastic packing lunch boxes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials loading attachment of plastics packing cutlery box to the installation of proposing the cut-off knife is comparatively fixed in solving above-mentioned background art, leads to being difficult to dismantle after wearing and tearing, has caused the problem of inconvenient change.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a raw materials loading attachment of plastics packing cutlery box, includes table surface, table surface's last fixed surface installs the support, the last surface symmetry fixed mounting of support has electric telescopic handle, two electric telescopic handle's output runs through the common fixedly connected with casing of support, the inside of casing is provided with the cut-off knife, the top fixed mounting of cut-off knife has the plugboard that runs through the casing, the last surface symmetry of casing rotates the fixture block that is connected with the plugboard block, every fixedly connected with torsional spring between the fixture block all and the casing.

Preferably, one side of the working table is symmetrically and fixedly provided with driving motors, each driving motor has an output shaft which penetrates through the working table and is fixedly connected with driving rollers, and the outer sides of the driving rollers are jointly provided with driving belts.

Preferably, the driving roller is connected with the working table through a bearing, and a sucker mechanism is fixedly mounted on one side of the working table.

Preferably, four supporting legs are uniformly arranged at the bottom of the working table, and a fixing plate and a supporting plate are fixedly mounted on the opposite surfaces of the two corresponding supporting legs.

Preferably, control two that correspond the opposite face of landing leg has all seted up the direction slide rail, the upper surface symmetry fixed mounting of backup pad has servo motor, every the equal fixedly connected with lead screw of servo motor's output shaft, two the common spiro union in the outside of lead screw has the fly leaf with direction slide rail sliding connection, the upper surface symmetry fixed mounting of fly leaf has the activity post of being connected with table surface.

Preferably, the upper end of the screw rod is connected with the fixing plate through a bearing, and the supporting leg is of a rectangular structure.

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

1. the utility model provides an adopt the plugboard to be connected between cut-off knife and casing, through rotating the fixture block, make the torsional spring take place elastic deformation, realize that the fixture block breaks away from the restriction to the plugboard position to the convenient cut-off knife of changing is convenient for tear open to take out the inside of plugboard from the casing.

2. The utility model discloses a start servo motor, drive the lead screw rotation rather than output shaft, realize that the fly leaf in the outside drives movable post and goes up and down to conveniently control table surface's height, the use of the processing equipment on next step of the adaptation of being convenient for.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the structure of the cutter connected to the housing;

FIG. 4 is an enlarged view of part A of the present invention;

in the figure: 1. an electric telescopic rod; 2. a support; 3. a suction cup mechanism; 4. a transmission belt; 5. a drive motor; 6. a support leg; 7. a movable plate; 8. a servo motor; 9. a support plate; 10. a screw rod; 11. a driving roller; 12. a work table; 13. a cutter; 14. a housing; 15. a fixing plate; 16. a guide slide rail; 17. a movable post; 18. a plugboard; 19. a clamping block; 20. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 to 4, the present invention provides a technical solution: a raw material feeding device of a plastic packing lunch box comprises a worktable 12, a bracket 2 is fixedly arranged on the upper surface of the worktable 12, electric telescopic rods 1 are symmetrically and fixedly arranged on the upper surface of the bracket 2, the output ends of the two electric telescopic rods 1 penetrate through the bracket 2 and are fixedly connected with a shell 14 together, a cut-off knife 13 is arranged inside the shell 14, an insertion plate 18 penetrating through the shell 14 is fixedly arranged at the top of the cut-off knife 13, clamping blocks 19 clamped with the insertion plate 18 are symmetrically and rotatably connected on the upper surface of the shell 14, a torsion spring 20 is fixedly connected between each clamping block 19 and the shell 14, driving motors 5 are symmetrically and fixedly arranged on one side of the worktable 12, the output shaft of each driving motor 5 penetrates through the worktable 12 and is fixedly connected with a driving roller 11, a driving belt 4 is commonly arranged on the outer sides of the two driving rollers 11, and the driving rollers 11 are connected with the worktable 12 through bearings, one side of the working table surface 12 is fixedly provided with a sucker mechanism 3.

As can be seen from the above description, the present invention has the following advantages: the cut-off knife 13 is connected with the shell 14 through the insertion plate 18, the fixture block 19 is rotated to enable the torsion spring 20 to be elastically deformed, the fixture block 19 is separated from the position of the insertion plate 18, the insertion plate 18 is conveniently drawn out from the shell 14, and the cut-off knife 13 is convenient to disassemble and replace.

Example two:

referring to fig. 1-4, based on the first embodiment, the present invention provides a technical solution: the bottom of table surface 12 evenly is provided with four landing legs 6, the common fixed mounting of the opposite face of two landing legs 6 that correspond about has fixed plate 15 and backup pad 9, direction slide rail 16 has all been seted up to the opposite face of two landing legs 6 that correspond about, the last surface symmetry fixed mounting of backup pad 9 has servo motor 8, the equal fixedly connected with lead screw 10 of output shaft of every servo motor 8, the common spiro union in outside of two lead screws 10 has fly leaf 7 with 16 sliding connection of direction slide rail, the last surface symmetry fixed mounting of fly leaf 7 has the movable post 17 of being connected with table surface 12, be connected through the bearing between the upper end of lead screw 10 and the fixed plate 15, landing leg 6 is rectangular structure.

The utility model discloses a start servo motor 8, drive the lead screw 10 rotation rather than output shaft, realize that fly leaf 7 in the outside drives movable post 17 and goes up and down to conveniently control table surface 12's height, the use of the adaptation processing equipment on next step of being convenient for.

The utility model discloses a theory of operation and use flow:

when the height of the working table 12 needs to be adjusted, the servo motor 8 is started to drive the screw rod 10 connected with the output shaft thereof to rotate, and the movable plate 7 on the outer side is driven to drive the movable column 17 to lift, so that the height of the working table 12 is controlled. During the use, at first start driving motor 5, make driving roller 11 rotate, make drive belt 4 carry the material, then start electric telescopic handle 1, make cut-off knife 13 cut out into corresponding size with former material, control sucking disc mechanism 3 at last, the material that the sucking disc will be cut out is held to the material that will cut out is placed on the plastic uptake machine and is carried out processing on next step. When the cutting knife 13 needs to be removed, the fixture 19 is rotated to elastically deform the torsion spring 20, so that the fixture 19 is separated from the position limitation of the socket plate 18, and then the socket plate 18 is pulled out from the interior of the housing 14, and the cutting knife 13 is taken out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims (6)

1. The utility model provides a raw materials loading attachment of plastics packing cutlery box, includes table surface (12), its characterized in that: the utility model discloses a table top's electric hair cutter, including table surface (12), table surface, electric telescopic handle (1), two, electric telescopic handle (1) and clamping block (19), table surface (12) upper surface fixed mounting has support (2), the upper surface symmetry fixed mounting of support (2) has electric telescopic handle (1), two the output of electric telescopic handle (1) runs through support (2) common fixedly connected with casing (14), the inside of casing (14) is provided with cut-off knife (13), the top fixed mounting of cut-off knife (13) has plugboard (18) that runs through casing (14), the upper surface symmetry of casing (14) is rotated and is connected with clamping block (19) with plugboard (18) block, every fixedly connected with torsional spring (20) between clamping block (19) and casing (14).

2. A material loading apparatus for plastic packing lunch boxes as claimed in claim 1, wherein: one side symmetry fixed mounting of table surface (12) has driving motor (5), every the output shaft of driving motor (5) all runs through table surface (12) fixedly connected with driving roller (11), two the outside of driving roller (11) is provided with drive belt (4) jointly.

3. A material loading apparatus for plastic packing lunch boxes as claimed in claim 2, wherein: the driving roller (11) is connected with the working table top (12) through a bearing, and a sucker mechanism (3) is fixedly mounted on one side of the working table top (12).

4. A material loading apparatus for plastic packing lunch boxes as claimed in claim 1, wherein: the bottom of table surface (12) evenly is provided with four landing legs (6), controls two that correspond the common fixed mounting of opposite face of landing leg (6) has fixed plate (15) and backup pad (9).

5. A material loading apparatus for plastic packing lunch boxes as claimed in claim 4, wherein: control two that correspond direction slide rail (16) have all been seted up to the opposite face of landing leg (6), the last surface symmetry fixed mounting of backup pad (9) has servo motor (8), every the equal fixedly connected with lead screw (10) of output shaft of servo motor (8), two the common spiro union in outside of lead screw (10) has fly leaf (7) with direction slide rail (16) sliding connection, the last surface symmetry fixed mounting of fly leaf (7) has movable post (17) of being connected with table surface (12).

6. A material loading apparatus for plastic packing lunch boxes as claimed in claim 5, wherein: the upper end of the screw rod (10) is connected with the fixing plate (15) through a bearing, and the supporting leg (6) is of a rectangular structure.

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