CN211763808U - A adsorption equipment constructs for cutlery box side cut mould - Google Patents
A adsorption equipment constructs for cutlery box side cut mould Download PDFInfo
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- CN211763808U CN211763808U CN201922092761.5U CN201922092761U CN211763808U CN 211763808 U CN211763808 U CN 211763808U CN 201922092761 U CN201922092761 U CN 201922092761U CN 211763808 U CN211763808 U CN 211763808U
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Abstract
An adsorption mechanism for a trimming die of a lunch box comprises a positioning die and a trimming die. The positioning die comprises a base plate, a bottom plate and a positioning seat, the bottom plate is installed on the base plate, air vents are formed in the bottom plate, a flow guide net groove and a plurality of negative pressure chambers are formed in the bottom plate, the negative pressure chambers are located on the side face, away from the base plate, of the bottom plate, the negative pressure chambers are communicated with the flow guide net groove, the air vents are communicated with one negative pressure chamber, the trimming die comprises a connecting plate, a middle base plate and a plurality of trimming male dies, the middle base plate is installed on the connecting plate, negative pressure holes and a plurality of through holes are formed in the middle base plate, and the trimming male dies are. The connecting plate and the base plate are common parts, so that replacement parts are reduced, and the labor intensity of operators is reduced; negative pressure adsorption lunch boxes can be formed in each negative pressure chamber only by wiring the air holes, and air pipes at the positions of the air holes are only required to be reconnected when a mould is replaced, so that the difficulty of replacing the mould and the difficulty of maintaining the mould are reduced.
Description
Technical Field
The utility model relates to a paper based tableware production field especially relates to an adsorption equipment constructs for cutlery box side cut mould.
Background
In recent years, the take-out industry is rapidly developed in China, more and more people select to use APP for taking out, and with the rise of the take-out industry, the use of disposable lunch boxes for containing food is also rising, wherein the paper lunch boxes have the advantages of low manufacturing cost, easy recovery, low environmental pollution and the like, so the market demand on the paper lunch boxes is gradually increased. The preparation of the paper lunch box comprises the procedures of preparing paper pulp, dehydrating and forming, hot-pressing and shaping, trimming, sterilizing and the like. The paper cutlery box shape has been basically fixed after processes such as dehydration shaping, hot pressing design, and remaining on the border position of paper cutlery box this moment has the rim charge, in order to guarantee the uniformity of cutlery box size to and be convenient for pack it and go out the goods, need carry out rim charge excision operation to the paper cutlery box of accomplishing the setting, the side cut process is gone on side cut equipment.
It can be understood that in order to improve side cut efficiency, there are a plurality of cutlery boxes to carry out the rim charge excision work simultaneously on the side cut equipment generally, and before the rim charge on the excision cutlery box, need exert the fixed force with the cutlery box of putting into the mould, make it keep motionless in the mould, in order to avoid haring the cutlery box, generally adopt the fixed cutlery box of the mode of adsorbing the cutlery box.
However, because there are a plurality of cutlery boxes that need to continue to adsorb, negative pressure chamber is seted up at every cutlery box location position department on the mould, and every negative pressure chamber all communicates with the air pump, bleeds through the air pump and forms the negative pressure and then adsorb the cutlery box, owing to need connect the trachea to every negative pressure chamber, leads to the trachea wiring difficulty on the bead cutter, and because trachea is in large quantity, the later stage is maintained the degree of difficulty great.
In addition, the size of cutlery box can change according to different customers' demand, and the cutlery box size of cutting edge and going on cutting edge promptly can be different, needs to replace the mould this moment, and because trachea quantity is many on the mould, erects again, put through the trachea and need occupy a large amount of time, and need have experienced maintainer to operate, and the degree of difficulty of replacement mould is big.
Therefore, how to optimize the structure of the existing trimming die and reduce the operation difficulty when replacing the die is a problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, providing an adsorption equipment constructs for cutlery box side cut mould, required tracheal quantity that inserts on the reduction mould, and then reduce the degree of difficulty and the maintenance degree of difficulty that switches the mould.
The purpose of the utility model is realized through the following technical scheme:
an adsorption mechanism for trimming die of meal box includes: positioning a die and a trimming die;
the positioning die comprises a base plate, a base plate and a positioning seat, wherein the base plate is arranged on the base plate, the base plate is provided with an air vent, a flow guide net groove and a plurality of negative pressure chambers, the negative pressure chambers are all positioned on the side surface of the base plate far away from the base plate, the negative pressure chambers are all communicated with the flow guide net groove, the air vent is communicated with one of the negative pressure chambers, the positioning seat cover is arranged on the base plate, the positioning seat is provided with a plurality of positioning cavities, each positioning cavity is used for containing a lunch box, the positioning cavities are communicated with the negative pressure chambers in a one-to-one correspondence manner, and the air vent is communicated with an air pump;
the trimming die comprises a connecting plate, a middle base plate and a plurality of trimming male dies, wherein the middle base plate is installed on the connecting plate, a negative pressure hole and a plurality of through holes are formed in the middle base plate, every two adjacent through holes are formed in the middle base plate, a conduction groove is formed between the through holes, the negative pressure hole is communicated with one of the through holes, the conduction groove is located in the position that the middle base plate is close to the side face of the connecting plate, the trimming male dies are in one-to-one correspondence and are covered with a plurality of through holes and a plurality of trimming male dies, the trimming male dies are arranged towards a plurality of positioning cavities, and the trimming male dies are used for cutting off.
In one embodiment, the sub-pressure chambers are distributed in a rectangular array.
In one embodiment, the positioning die further comprises a gasket, and the gasket is arranged on the side face, far away from the bottom plate, of the positioning seat.
In one embodiment, a quick-change connector is arranged on the outer wall of the bottom plate and is communicated with the air vent.
In one embodiment, the trimming die further comprises a die sinking cylinder, the die sinking cylinder is mounted on the intermediate base plate, and an output end of the die sinking cylinder faces the positioning seat.
In one embodiment, the die sinking cylinder is provided with a plurality of cylinders.
In one embodiment, the trimming male die comprises a profiling positioning cover and an annular blade, the profiling positioning cover is covered on the through hole, and the annular blade is arranged on the outer wall of the profiling positioning cover.
In one embodiment, the trimming male die further comprises a hoop, the hoop is sleeved on the outer wall of the profiling positioning cover, and the annular blade is located between the inner wall of the hoop and the outer wall of the profiling positioning cover.
In one embodiment, the profiling positioning cover is provided with a plurality of adsorption holes.
In one embodiment, the outer wall of the middle cushion plate is provided with an alignment groove.
Compared with the prior art, the utility model discloses at least, following advantage has:
1. when the die is replaced, only the bottom plate, the positioning seat, the middle base plate and the plurality of trimming male dies on the trimming die, namely the connecting plate and the base plate, are needed to be used as common parts, so that replacement parts are reduced, and the labor intensity of operators is relieved;
2. the negative pressure chambers are communicated with each other through the flow guide net groove, the air pump and the negative pressure chambers are communicated through the air holes, negative pressure adsorption lunch boxes can be formed in the negative pressure chambers only by wiring the air holes, and when a mould is replaced, air pipes at the positions of the air holes are only required to be reconnected, so that the difficulty in replacing the mould is reduced;
3. through reducing trachea use quantity, reduce the easy wearing and tearing part on the mould, and then reduce the fault rate of mould, reduce the maintenance degree of difficulty of mould.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is an exploded schematic view of an adsorption mechanism for a trimming die of a lunch box according to an embodiment of the present invention;
fig. 2 is a schematic view showing an internal structure of the trimming mold for lunch boxes shown in fig. 1.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, an adsorption mechanism 10 for trimming die of meal box includes: positioning die 100 and cut off die 200, positioning die 100 and cut off die 200 all are provided with adsorption structure, through the quantity that reduces the required trachea of inserting on the mould, and then reduce the degree of difficulty and the maintenance degree of difficulty of switching the mould.
Referring to fig. 1 and 2, the positioning mold 100 includes a backing plate 110, a bottom plate 120 and a positioning seat 130, the bottom plate 120 is mounted on the backing plate 110, and the bottom plate 120 is provided with air vents 121, a flow guiding mesh groove 122 and a plurality of negative pressure chambers 123, the plurality of negative pressure chambers 123 are all located on the side of the bottom plate 120 away from the backing plate 110, and the plurality of negative pressure chambers 123 are all communicated with the flow guiding mesh groove 122, the air vents 121 are communicated with one of the negative pressure chambers 123, the air vents 121 are used for being connected with an external air pump, each negative pressure chamber is used for forming a negative pressure area to absorb one lunch box, the flow guiding mesh groove 122 connects the plurality of negative pressure chambers 123 together, so that air is independently extracted from the air vents 121 to generate negative pressure in all the negative pressure chambers 123, the number of air pipes is reduced, the wiring of equipment is facilitated, the number of parts to be replaced when switching molds is reduced, the switching difficulty is low, no professional assembly knowledge is required. The positioning seat 130 is covered on the bottom plate 120, and a plurality of positioning cavities 131 are formed in the positioning seat 130, each positioning cavity 131 is used for accommodating one lunch box, the plurality of positioning cavities 131 are communicated with the plurality of negative pressure chambers 123 in a one-to-one correspondence manner, and the air holes 121 are communicated with the air pump.
Wherein, the positioning cavity 131 is used for accommodating a meal box, the inner wall of the positioning cavity 131 is attached to the meal box to position the meal box, and when the device is started, the air pump draws air in the bottom plate 120 through the air holes 121, so that each negative pressure chamber 123 generates negative pressure to adsorb the meal box in the positioning cavity 131.
Referring to fig. 1 and 2, the trimming die 200 includes a connecting plate 210, a middle pad 220 and a plurality of trimming punches 230, the middle pad 220 is mounted on the connecting plate 210, a negative pressure hole 222 and a plurality of through holes 221 are formed in the middle pad 220, a conduction groove 223 is formed between every two adjacent through holes 221, the negative pressure hole 222 is communicated with one of the through holes 221, the conduction groove 223 is located on the side surface of the middle pad 220 close to the connecting plate 210, the plurality of trimming punches 230 are covered with the plurality of through holes 221 in a one-to-one correspondence manner, the plurality of trimming punches 230 are arranged toward the plurality of positioning cavities 131 in a one-to-one correspondence manner, and the trimming punches 230 are used for cutting off rim charge of the. The through holes 221 are connected through the conduction groove 223 and are communicated with the air pump through the negative pressure hole 222, the air pump is started to pump air in the middle cushion plate 220 through the negative pressure hole 222, and negative pressure is generated at each through hole 221 so that the trimming male die 230 generates suction to adsorb the lunch boxes. The lunch box can be lifted from the positioning die 100, so that the follow-up material taking operation is convenient. Therefore, the number of the air pipes arranged on the trimming die 200 is reduced, the difficulty of switching the jig is reduced, and the maintenance difficulty is correspondingly reduced while the function of lifting the lunch box by the trimming die 200 is ensured.
The trimming die 200 is arranged right above the positioning die 100, and after the lunch box is placed into the positioning cavity 131, the lunch box is positioned right below one of the trimming male dies 230, the connecting plate 210 descends under the driving of the trimming machine to drive the trimming male dies 230 to press downwards, and the trimming male dies 230 cut off the leftover materials on the lunch box when contacting with the edge of the lunch box.
Further, in order to increase the trimming portion of the lunch box, the negative pressure chambers 123 are distributed in a rectangular array.
Referring to fig. 1 and fig. 2, in an embodiment, the positioning mold 100 further includes a gasket 140, and the gasket 140 is disposed on a side surface of the positioning seat 130 away from the bottom plate 120.
Referring to fig. 1, in order to facilitate wiring, a quick-change connector 124 is disposed on an outer wall of the bottom plate 120, and the quick-change connector 124 is communicated with the ventilation hole 121.
Referring to fig. 1, in order to reduce the difficulty of opening the die and prevent the trimming die 200 from being separated from the positioning die 100 due to negative pressure after trimming, the trimming die 200 further includes a die opening cylinder 240, the die opening cylinder 240 is mounted on the middle pad 220, and an output end of the die opening cylinder 240 faces the positioning seat 130. And the mold opening cylinder 240 is provided in plurality. A pushing force is applied between the trimming die 200 and the positioning die 100 by the die opening cylinder 240 to assist the die opening operation.
Referring to fig. 1 and 2, in order to facilitate trimming and sucking up the lunch box after trimming, the trimming punch 230 includes a profiling positioning cover 231 and an annular blade 232, the profiling positioning cover 231 covers the through hole 221, and the annular blade 232 is disposed on the outer wall of the profiling positioning cover 231. The trimming male die 230 further comprises a hoop 233 which is sleeved on the outer wall of the profiling positioning cover 231, and the annular blade 232 is positioned between the inner wall of the hoop 233 and the outer wall of the profiling positioning cover 231. The profiling positioning cover 231 and the annular blade 232 are arranged separately, the annular blade 232 is a wearing part, and when the annular blade 232 is worn, the hoop 233 can be opened to replace the annular blade 232.
In order to increase the adsorption force on the lunch box, the profiling positioning cover 231 is provided with a plurality of adsorption holes.
In order to facilitate the replacement of the mold, the outer wall of the middle cushion plate 220 is provided with an alignment groove.
Compared with the prior art, the utility model discloses at least, following advantage has:
1. when the die is replaced, only the bottom plate 120, the positioning seat 130, the middle cushion plate 220 and the plurality of trimming convex dies 230 on the trimming die 200 in the positioning die 100, namely the connecting plate 210 and the cushion plate 110 are used as common parts, so that the replacement parts are reduced, and the labor intensity of operators is relieved;
2. the negative pressure chambers 123 are communicated with each other through the flow guide net groove 122, the air pump is communicated with the negative pressure chambers 123 through the air holes 121, negative pressure adsorption lunch boxes can be formed in the negative pressure chambers 123 only by wiring the air holes 121, and when a mould is replaced, air pipes at the positions of the air holes 121 are reconnected, so that the difficulty in replacing the mould is reduced;
3. through reducing trachea use quantity, reduce the easy wearing and tearing part on the mould, and then reduce the fault rate of mould, reduce the maintenance degree of difficulty of mould.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides an adsorption apparatus constructs for cutlery box side cut mould which characterized in that includes:
the positioning die comprises a base plate, a bottom plate and a positioning seat, wherein the bottom plate is installed on the base plate, the bottom plate is provided with an air vent, a flow guide net groove and a plurality of negative pressure chambers, the negative pressure chambers are all located on the side face, away from the base plate, of the bottom plate, the negative pressure chambers are all communicated with the flow guide net groove, the air vent is communicated with one of the negative pressure chambers, the positioning seat is covered on the bottom plate, the positioning seat is provided with a plurality of positioning cavities, each positioning cavity is used for containing a lunch box, the positioning cavities are communicated with the negative pressure chambers in a one-to-one correspondence mode, and the air vent is communicated with an air pump;
the trimming die comprises a connecting plate, a middle base plate and a plurality of trimming male dies, wherein the middle base plate is installed on the connecting plate, a negative pressure hole and a plurality of through holes are formed in the middle base plate, every two adjacent through holes are formed in the through holes, the negative pressure hole is communicated with one of the through holes, the through holes are located in the middle base plate, the middle base plate is close to the side face of the connecting plate, the trimming male die one-to-one covers the through holes, the trimming male dies are arranged towards a plurality of positioning cavities in a one-to-one mode, and the trimming male dies are used for cutting off rim charge of lunch boxes.
2. An adsorption mechanism for trimming dies of meal boxes according to claim 1 wherein said negative pressure chambers are distributed in a rectangular array.
3. The suction mechanism for trimming die of lunch boxes as claimed in claim 1, wherein said positioning die further comprises a gasket disposed on the side of said positioning seat away from said bottom plate.
4. The suction mechanism for the trimming die of meal boxes according to claim 1, wherein the outer wall of the bottom plate is provided with a quick-change connector, and the quick-change connector is communicated with the vent hole.
5. The adsorption mechanism for trimming die of lunch box according to claim 1, wherein the trimming die further comprises a die opening cylinder, the die opening cylinder is mounted on the middle liner plate, and the output end of the die opening cylinder is arranged towards the positioning seat.
6. The suction mechanism for the trimming die of meal boxes according to claim 5, wherein the die opening cylinder is provided in plurality.
7. The suction mechanism for the trimming die of the meal box according to claim 1, wherein the trimming male die comprises a profiling positioning cover and an annular blade, the profiling positioning cover is covered on the through hole, and the annular blade is arranged on the outer wall of the profiling positioning cover.
8. The suction mechanism for the trimming die of lunch boxes according to claim 7, wherein the trimming male die further comprises a hoop, the hoop is sleeved on the outer wall of the profiling positioning cover, and the annular blade is positioned between the inner wall of the hoop and the outer wall of the profiling positioning cover.
9. The suction mechanism for the trimming die of lunch boxes according to claim 7, wherein the profiling positioning cover is provided with a plurality of suction holes.
10. The suction mechanism for the trimming die of lunch boxes according to claim 1, wherein the outer wall of the middle cushion plate is provided with an alignment groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922092761.5U CN211763808U (en) | 2019-11-28 | 2019-11-28 | A adsorption equipment constructs for cutlery box side cut mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922092761.5U CN211763808U (en) | 2019-11-28 | 2019-11-28 | A adsorption equipment constructs for cutlery box side cut mould |
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| Publication Number | Publication Date |
|---|---|
| CN211763808U true CN211763808U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922092761.5U Active CN211763808U (en) | 2019-11-28 | 2019-11-28 | A adsorption equipment constructs for cutlery box side cut mould |
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| CN (1) | CN211763808U (en) |
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- 2019-11-28 CN CN201922092761.5U patent/CN211763808U/en active Active
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