CN218615663U - Punching machine is used in production of paper cutlery box - Google Patents
Punching machine is used in production of paper cutlery box Download PDFInfo
- Publication number
- CN218615663U CN218615663U CN202222968035.7U CN202222968035U CN218615663U CN 218615663 U CN218615663 U CN 218615663U CN 202222968035 U CN202222968035 U CN 202222968035U CN 218615663 U CN218615663 U CN 218615663U
- Authority
- CN
- China
- Prior art keywords
- gag lever
- lever post
- roof
- base
- die holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model belongs to the technical field of cutlery box manufacturing, specifically speaking is a punching machine is used in production of paper cutlery box, including base, roof and guide bar, the top of base is equipped with the roof, evenly be fixed with four guide bars between roof and the base, the top center rigid coupling of base has the die holder, the top center fixed mounting of roof has the cylinder, the bottom of cylinder runs through the roof and the top rigid coupling of installed part, the bottom rigid coupling of installed part has the punching press head, the outside sliding connection in bottom of punching press head has the cushion socket; the utility model discloses a cooperation between locating piece and blotter and the constant head tank tentatively reduces the impact force between buffer seat and the die holder, and the elastic action that has through buffer spring further reduces the impact trend of punching press head for the punching press head has both guaranteed the stability of die holder in stamping process when accomplishing the material punching press, has avoided the punching press head to take place to damage because the impact force is too big again.
Description
Technical Field
The utility model relates to a cutlery box makes technical field, specifically is a punching machine is used in production of paper cutlery box.
Background
The snack box is a diet tool which is frequently used in daily life, the snack industry is rapidly developed along with the acceleration of the work and life rhythm of people, people often use disposable snack boxes when using snacks, the demand of the disposable snack boxes is greatly increased, and in order to save cost and quickly manufacture a large amount of disposable snack boxes, paper snack boxes and plastic snack boxes become the preferential production targets of manufacturers. Compared with the potential safety hazard of a plastic lunch box, the paper lunch box is more trusted by consumers.
At present, in the processing process of the paper lunch box, the tinfoil raw material needs to be subjected to punch forming, but the existing punching machine is lack of a buffering mechanism, so that when equipment is used for punching, a punching head with larger impact force is very easy to damage parts due to impact after being contacted with a die holder; therefore, a punching machine for producing the paper lunch box is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, solve current punching machine and lack the mechanism that carries out the buffering for equipment is when carrying out the punching press, and the punching press head that has great impact force very easily leads to the part to produce the problem of damaging because of strikeing after contacting with the die holder, the utility model provides a punching machine is used in production of paper cutlery box.
The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses a punching machine is used in production of paper cutlery box, including base, roof and guide bar, the top of base is equipped with the roof, evenly be fixed with four guide bars between roof and the base, the top center rigid coupling of base has the die holder, the top center fixed mounting of roof has the cylinder, the bottom of cylinder runs through the top rigid coupling of roof and installed part, the bottom rigid coupling of installed part has the punching press head, the bottom outside sliding connection of punching press head has the cushion socket, the top of cushion socket is fixed with two gag lever posts one and two gag lever posts two, installed part and gag lever posts one and two all slide, be fixed with four buffer springs between installed part and the cushion socket, four buffer springs overlap respectively on two gag lever posts one and two gag lever posts two; the impact trend of the stamping head is reduced through the elastic action of the buffer spring, so that the stamping head can stamp materials, the stability of the die holder in the stamping process is guaranteed, and the stamping head is prevented from being damaged due to overlarge impact force.
Preferably, two positioning blocks are symmetrically fixed on the top end face of the die holder, the top ends of the positioning blocks are fixedly connected with a cushion pad, the cushion pad is a rubber component, two positioning grooves are symmetrically formed in the bottom of the cushion pad, and the positioning blocks correspond to the positioning grooves; through the preliminary reduction of blotter impact between buffer seat and the die holder, avoid buffer seat and die holder because strike and impaired.
Preferably, four connecting pieces are fixed on the outer wall of the mounting piece, guide sleeves are connected to the four guide rods in a sliding mode, and the four guide sleeves are fixedly connected with the four connecting pieces respectively; through the good sliding fit between guide bar and guide pin bushing, play the guide effect to the slip of installed part.
Preferably, a guide frame is fixed on one side of the top of the base, two guide strips are symmetrically and fixedly connected to two sides of the guide frame, and arc-shaped chamfers are arranged at the outer side ends of the end faces of the two guide strips, which are opposite to each other; the guide frame is installed on the die holder, the guide strip is arranged on the guide frame, so that the worker can conveniently send the material into the die holder along the guide frame, and meanwhile, a guide effect is provided for the transmission of the material.
Preferably, the mounting part is provided with four stepped limiting grooves, the limiting grooves are connected with the first limiting rod and the second limiting rod in a sliding manner, the first limiting rod and the second limiting rod are both T-shaped, and the first limiting rod and the second limiting rod are distributed in a staggered manner; through the sliding fit between the stepped limiting groove and the T-shaped limiting rod I and limiting rod II, the guiding effect is achieved for the stamping action of the stamping head.
Preferably, the second limiting rod is a hollow rod, the top end of the second limiting rod is fixedly provided with an air guide tube, the top end of the air guide tube penetrates through the top plate and is fixedly connected with an air inlet hose, the air inlet hose is externally connected with air supply equipment, two vent holes are symmetrically formed in the buffer base, and the second limiting rod corresponds to the vent holes; the material scraps after stamping on the die holder can be removed through the matching among the air inlet pipe, the air guide pipe, the second limiting rod and the air vent, and the neatness and cleanness of the die holder are guaranteed.
The utility model discloses an useful part lies in:
1. the utility model discloses a cooperation between locating piece and blotter and the constant head tank, can enough play the effect of accurate location, can also tentatively reduce the impact force between buffing pad and the die holder, provide a process of buffering for the punching press head, the impact trend of punching press head is further reduced through the spring action that buffer spring has for the punching press head has both guaranteed the stability of die holder in the punching press process when accomplishing material punching press, has avoided the punching press head to take place the damage because the impact force is too big again;
2. the utility model discloses an intake pipe can introduce and conduct the high-pressure gas among the air feeder to the air duct in, carries to the air vent along two gag lever post from the air duct again, at last from the air vent blowout, clears away the material piece after the punching press on the die holder, has guaranteed the clean and tidy clean of die holder, provides good operational environment for the punching press of next time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of an entire device according to a first embodiment;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a partial schematic structural diagram according to a first embodiment;
FIG. 4 is a schematic view of the mounting member and the cushion base according to the first embodiment;
fig. 5 is a schematic partial structure diagram of the second embodiment.
In the figure: 1. a base; 2. a top plate; 3. a guide bar; 4. a die holder; 5. a cylinder; 6. a material guide frame; 7. a guide sleeve; 8. positioning blocks; 9. a cushion pad; 10. a mounting member; 11. punching a head; 12. a buffer seat; 13. a first limiting rod; 14. a second limiting rod; 15. a gas-guide tube; 16. a buffer spring; 17. positioning a groove; 18. a vent hole; 19. a rubber ring.
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 efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-4, a punching machine for producing a paper lunch box comprises a base 1, a top plate 2 and guide rods 3, wherein the top plate 2 is arranged above the base 1, four guide rods 3 are uniformly fixed between the top plate 2 and the base 1, a die holder 4 is fixedly connected to the center of the top of the base 1, an air cylinder 5 is fixedly installed at the center of the top plate 2, the bottom end of the air cylinder 5 penetrates through the top plate 2 and is fixedly connected to the top of an installation part 10, a punching head 11 is fixedly connected to the bottom of the installation part 10, a buffer seat 12 is slidably connected to the outer side of the bottom end of the punching head 11, two first limiting rods 13 and two second limiting rods 14 are fixed to the top of the buffer seat 12, the installation part 10 slides along the first limiting rods 13 and the second limiting rods 14, four buffer springs 16 are fixed between the installation part 10 and the buffer seat 12, and the four buffer springs 16 are respectively sleeved on the first limiting rods 13 and the second limiting rods 14; during operation, start cylinder 5 and drive installed part 10 and slide downwards, until the material contact on buffer seat 12 and the die holder 4, installed part 10 continues to slide downwards along gag lever post 13 and gag lever post two 14 under the effect of cylinder 5, make installed part 10 extrusion buffer spring 16, the impact trend of punching press head 11 is further reduced through the elastic force effect that buffer spring 16 has, make punching press head 11 both guaranteed the stability of die holder 4 in stamping process when accomplishing the material punching press, avoided punching press head 11 again because the impact force is too big and take place the damage.
Two positioning blocks 8 are symmetrically fixed on the top end face of the die holder 4, the top ends of the positioning blocks 8 are fixedly connected with a cushion pad 9, the cushion pad 9 is a rubber component, two positioning grooves 17 are symmetrically formed in the bottom of the cushion seat 12, and the positioning blocks 8 correspond to the positioning grooves 17; the during operation, when the material contact on buffer seat 12 and the die holder 4, locating piece 8 on the die holder 4 slides in the constant head tank 17 on the buffer seat 12 and contacts with blotter 9, through blotter 9 tentatively reduce the impact between buffer seat 12 and the die holder 4, avoid buffer seat 12 and die holder 4 because strike and impaired, the cooperation of locating piece 8 and constant head tank 17 can play the effect of accurate location for subsequent punching press simultaneously, has improved the effect of punching press.
Four connecting pieces are fixed on the outer wall of the mounting piece 10, guide sleeves 7 are connected to the four guide rods 3 in a sliding mode, and the four guide sleeves 7 are fixedly connected with the four connecting pieces respectively; during operation, when the installation part 10 slides downwards under the action of the cylinder 5, the connecting piece drives the guide sleeve 7 to slide on the guide rod 3, and the guide effect on the sliding of the installation part 10 is achieved through good sliding fit between the guide rod 3 and the guide sleeve 7.
A material guide frame 6 is fixed on one side of the top of the base 1, two guide strips are symmetrically and fixedly connected to two sides of the material guide frame 6, and arc-shaped chamfers are arranged at the outer side ends of the end faces of the two guide strips, which are opposite to each other; during operation, through installing guide frame 6 on die holder 4 and being equipped with the gib block on guide frame 6, the staff of being convenient for sends the material into die holder 4 along guide frame 6, provides the guide effect for the transmission of material simultaneously.
The mounting part 10 is provided with four stepped limiting grooves, the limiting grooves are connected with a first limiting rod 13 and a second limiting rod 14 in a sliding mode, the first limiting rod 13 and the second limiting rod 14 are in T shapes, and the first limiting rod 13 and the second limiting rod 14 are distributed in a staggered mode; during operation, through the sliding fit between the stepped limiting groove and the T-shaped limiting rod I13 and the T-shaped limiting rod II 14, the function of guiding the stamping action of the stamping head 11 can be achieved, and the function of limiting and hoisting can be achieved for the buffer base 12.
The second limiting rod 14 is a hollow rod, the top end of the second limiting rod 14 is fixed with an air guide tube 15, the top end of the air guide tube 15 penetrates through the top plate 2 and is fixedly connected with an air inlet hose, the air inlet hose is externally connected with air supply equipment, two vent holes 18 are symmetrically formed in the buffer base 12, and the second limiting rod 14 corresponds to the vent holes 18; during the during operation, can introduce and conduct the air duct 15 with the high-pressure gas among the air feeder through the intake pipe, carry to the air vent 18 along two 14 of gag lever post from air duct 15 again, at last from air vent 18 blowout, the material piece after the punching press is clear away on die holder 4, has guaranteed die holder 4 clean and tidy clean, provides good operational environment for the punching press of next time.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, four rubber rings 19 are fixedly connected to the bottom end of the buffer seat 12, and the four rubber rings 19 are respectively located at the outer sides of two air holes 18 and two positioning grooves 17; the during operation, drive installed part 10 and slide down when cylinder 5 for when the material on buffer seat 12 and the die holder 4 contacts, the rubber circle 19 that is equipped with through buffer seat 12 bottom can tentatively reduce the decurrent trend of buffer seat 12, and then reduce the impact force between buffer seat 12 and the die holder 4, avoid die holder 4 and buffer seat 12 impaired, rubber circle 19 has increased the frictional force between buffer seat 12 and the material simultaneously, realized compressing tightly fixedly to the material, provide the guarantee for subsequent punching press action.
The working principle is that a worker sends materials into the die holder along the material guide strips on the material guide frame 6, so that the materials slide to the upper part of the die holder 4, the air cylinder 5 is started to drive the mounting piece 10 to slide downwards until the buffer seat 12 is contacted with the materials on the die holder 4, at the moment, the positioning block 8 on the die holder 4 slides into the positioning groove 17 on the buffer seat 12 and is contacted with the buffer pad 9, the impact between the buffer seat 12 and the die holder 4 is preliminarily reduced through the buffer pad 9, the buffer seat 12 and the die holder 4 are prevented from being damaged due to the impact, meanwhile, a buffering process is provided for the subsequent stamping head 11, after the buffer seat 12 is completely attached to the die holder 4, the mounting piece 10 continues to slide downwards along the first limiting rod 13 and the second limiting rod 14 under the action of the air cylinder 5, so that the mounting piece 10 extrudes the buffer spring 16, the impact trend of the stamping head 11 is further reduced through the elastic action of the buffer spring 16, so that the stamping head 11 not only ensures the stability of the die holder 4 in the stamping process when the stamping of materials is completed, but also avoids the stamping head 11 from being damaged due to overlarge impact force, after the stamping action is completed, the cylinder 5 drives the stamping head 11 buffer seat 12 to rise upwards, high-pressure gas in the gas supply equipment can be introduced and conducted into the gas guide pipe 15 through the gas inlet pipe, then the high-pressure gas is conveyed into the vent hole 18 along the second limiting rod 14 from the gas guide pipe 15, and finally the high-pressure gas is sprayed out from the vent hole 18, so that material scraps after the stamping on the die holder 4 are removed, the tidiness and cleanness of the die holder 4 are ensured, and a good working environment is provided for the next stamping.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a punching machine is used in production of paper cutlery box which characterized in that: including base (1), roof (2) and guide bar (3), the top of base (1) is equipped with roof (2), evenly be fixed with four guide bar (3) between roof (2) and base (1), the top center rigid coupling of base (1) has die holder (4), the top center fixed mounting of roof (2) has cylinder (5), the top rigid coupling of roof (2) and installed part (10) is run through to the bottom of cylinder (5), the bottom rigid coupling of installed part (10) has punching press head (11), the bottom outside sliding connection of punching press head (11) has buffing pad (12), the top of buffing pad (12) is fixed with two gag lever post (13) and two gag lever post two (14), installed part (10) and gag lever post two (13) all slide, be fixed with four buffer spring (16) between installed part (10) and buffing pad (12), four buffer spring (16) overlap respectively on two gag lever post (13) and two gag lever post two (14).
2. A punch for producing a paper lunch box according to claim 1, wherein: the die holder is characterized in that two positioning blocks (8) are symmetrically fixed on the top end face of the die holder (4), a cushion pad (9) is fixedly connected to the top end of each positioning block (8), the cushion pad (9) is a rubber component, two positioning grooves (17) are symmetrically formed in the bottom of the cushion seat (12), and the positioning blocks (8) correspond to the positioning grooves (17).
3. A punch for producing a paper lunch box according to claim 2, wherein: four connecting pieces are fixed on the outer wall of the mounting piece (10), four guide sleeves (7) are connected to the guide rods (3) in a sliding mode, and the four guide sleeves (7) are fixedly connected with the four connecting pieces respectively.
4. A punch for producing a paper lunch box according to claim 3, wherein: a material guide frame (6) is fixed on one side of the top of the base (1), two guide strips are symmetrically and fixedly connected to two sides of the material guide frame (6), and arc-shaped chamfers are arranged at the outer side ends of the end faces, opposite to the two guide strips, of the two guide strips.
5. A punch for producing a paper lunch box according to claim 4, wherein: four notch cuttype spacing grooves have been seted up on installed part (10), spacing groove and gag lever post (13) and two (14) equal sliding connection of gag lever post, gag lever post (13) and gag lever post two (14) all are the T type, just gag lever post (13) and two (14) of gag lever post are crisscross the distribution.
6. A punch for producing a paper lunch box according to claim 5, wherein: the utility model discloses a buffer base, including gag lever post two (14), gag lever post two (14) are hollow pole, just the top of gag lever post two (14) is fixed with air duct (15), roof (2) and air inlet hose rigid coupling are run through to the top of air duct (15), the external air feeder of air inlet hose, two air vents (18) have been seted up to the symmetry on buffer base (12), gag lever post two (14) correspond with air vent (18).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222968035.7U CN218615663U (en) | 2022-11-08 | 2022-11-08 | Punching machine is used in production of paper cutlery box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222968035.7U CN218615663U (en) | 2022-11-08 | 2022-11-08 | Punching machine is used in production of paper cutlery box |
Publications (1)
Publication Number | Publication Date |
---|---|
CN218615663U true CN218615663U (en) | 2023-03-14 |
Family
ID=85424159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202222968035.7U Active CN218615663U (en) | 2022-11-08 | 2022-11-08 | Punching machine is used in production of paper cutlery box |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN218615663U (en) |
-
2022
- 2022-11-08 CN CN202222968035.7U patent/CN218615663U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN212070117U (en) | Stamping die is used in panel processing | |
CN109013870A (en) | A kind of application method of composite die | |
CN218615663U (en) | Punching machine is used in production of paper cutlery box | |
CN212469459U (en) | Reverse punching die structure of slide block driving connecting rod | |
CN218532602U (en) | Punching machine is used in electrical apparatus panel production | |
CN207508053U (en) | A kind of stability height is convenient for the punching machine of modulus | |
CN214639470U (en) | Swing shearing device | |
CN210648080U (en) | Quick positioner of stamping die board | |
CN212190859U (en) | Die for bending workpiece to form inner chamfer | |
CN113617930A (en) | Sheet metal stamping die | |
CN210387183U (en) | Stamping mechanism of auto-parts connecting piece | |
CN203448533U (en) | Die for lower parts of inner plates of automobile side body | |
CN209036692U (en) | A kind of door-window section bar blinds fixed strip mold | |
CN108097806B (en) | Flanging die with efficient material returning mechanism | |
CN205613857U (en) | Aluminum profile extruder extrusion die closing device | |
CN219648579U (en) | Die assembly buffer assembly | |
CN213382575U (en) | Full-automatic plastic product manufacturing equipment | |
CN214391971U (en) | Stamping die for automobile stamping parts | |
CN220444774U (en) | Stamping device is used in hardware fitting processing | |
CN211588229U (en) | Inclined plane blanking mechanism of progressive stamping die | |
CN203390042U (en) | Guide plate-type blanking mold | |
CN221454156U (en) | Universal lower ejection mechanism for composite die | |
CN219425355U (en) | Material forming and stamping device | |
CN214448821U (en) | Hydraulic machine for machining lower shell of muffler for engine | |
CN220593458U (en) | Light-sensitive position waterproof wheat broach die jig |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |