CN110884214B

CN110884214B - Dedicated flanging machine of carton production

Info

Publication number: CN110884214B
Application number: CN201911084631.5A
Authority: CN
Inventors: 邢明明
Original assignee: Weifang Taili Packaging Co ltd
Current assignee: Weifang Taili Packaging Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2021-11-09
Anticipated expiration: 2039-11-06
Also published as: CN110884214A

Abstract

The invention relates to the technical field of carton production, and particularly discloses a special flanging machine for carton production, which comprises a support body and a paperboard conveying roller assembly arranged on the left side of the top of the support body, wherein a flanging bottom die is fixed at the central position of the top of the support body, a connecting plate is arranged at the top of the flanging bottom die, and a flanging top die is fixed at the position, corresponding to the flanging bottom die, of the bottom of the connecting plate. Compared with the traditional assembly line flanging processing production equipment, the paper box flanging machine has the advantages of small occupied area and low cost, has a simple integral structure and is extremely convenient to maintain compared with the existing paper box flanging equipment, and can be used for simultaneously finishing the transverse and longitudinal flanging processing of the paper box raw material paper board at one time by combining the structural design of the flanging bottom die and the flanging top die, and cutting the redundant paper boards at the relevant flanging positions of the paper box, so that the paper box can be produced and formed by the raw material paper board at one time.

Description

Dedicated flanging machine of carton production

Technical Field

The invention relates to the technical field of carton production equipment, in particular to a special edge folding machine for carton production.

Background

The carton is the most extensive packing goods of using in the market at present, also is the indispensable partly of modern commodity circulation, plays important position in the manufacturing industry, and what present carton produced is mostly whole, and wherein this process of hem adopts assembly line processing mostly, and its processing equipment structure is complicated, and the maintenance degree of difficulty is big, and is with high costs to current carton hem equipment, vertical area is very big, has greatly increased equipment cost's expenditure.

Therefore, the folding machine equipment which is small in size, simple in structure, convenient to maintain and capable of completing longitudinal and transverse folding of the carton in one-step mode is designed, and the problems are solved.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the special flanging machine for producing the carton, which has the advantages of small volume, simple structure and convenient maintenance, and can simultaneously finish the transverse and longitudinal flanging processing of the carton at one time, and solves the problems that the existing flanging machine for producing the carton is large in size, difficult to maintain and cannot simultaneously finish the transverse and longitudinal flanging processing of the carton at one time.

The invention discloses a special edge folding machine for producing cartons, which comprises a support body and a paperboard conveying roller assembly arranged on the left side of the top of the support body, wherein a folding bottom die is fixed at the central position of the top of the support body, limiting slide rods are vertically and fixedly arranged on the support body at the positions of four corners of the die at the folding bottom, a connecting plate is arranged at the top of the folding bottom die, a folding top die is fixed at the position, corresponding to the folding bottom die, of the bottom of the connecting plate, round holes are formed in the positions, corresponding to the limiting slide rods, of four corners of the connecting plate, the top ends of the limiting slide rods on the support body are slidably inserted in the round holes in the connecting plate, and side lugs are transversely fixed on two sides of the tail end of the folding top die.

The support is characterized in that two support arms are vertically fixed on the side of the support body, a bearing plate is connected between the top ends of the two support arms, a hydraulic regulator is fixed on the bearing plate, a hydraulic stamping cylinder is vertically fixed at the bottom of the top end of each support arm, the bottom end of the hydraulic stamping cylinder is fixedly connected with a connecting plate, and the output port of the hydraulic regulator is communicated with the interface end of the hydraulic stamping cylinder through a connecting pipe.

The two sides of the front end of the upper surface of the flanging bottom die are both provided with first inclined groove positions, the end parts of the first inclined groove positions are fixedly provided with cutting knives, and the side walls of the first inclined groove positions are cutting parts; the upper surface of hem die block still is fixed with vertical fluting cutting die and horizontal fluting cutting die respectively, second skewed slot position has all been seted up at the both ends of horizontal fluting cutting die, the front end bottom of hem top die corresponds the position department integrated into one piece of first skewed slot position and has first die-cutting piece, the front end of first die-cutting piece corresponds the position department integrated into one piece of deciding the sword and has the sword groove, the position department that the bottom of hem top die corresponds the second skewed slot position all is fixed with the second die-cutting piece.

According to the special flanging machine for producing the carton, the through hole is formed in the support body at the right end of the flanging bottom die along the transverse edge of the flanging bottom die, the paperboard separation blade is inserted into the through hole in a sliding mode, the adapter pieces are transversely fixed to two sides of the bottom of the paperboard separation blade, the end portion of each adapter piece is vertically connected with the linkage rod, and the top end of each linkage rod is fixedly connected to the side lug.

According to the special flanging machine for producing the carton, the flanging bottom die and the flanging top die are designed in a parallel structure, and the structural design can enable the precision of flanging of the carton to be improved.

According to the special flanging machine for producing the carton, the length of the paper board baffle is consistent with the transverse width of the flanging bottom die, one side of the paper board baffle is attached to the surface of the end part of the flanging bottom die, and the structural design can effectively limit the position of the paper board of the carton raw material, so that the positioning effect is achieved.

According to the special flanging machine for producing the carton, the number of the vertical grooving cutter dies is two, the two vertical grooving cutter dies are parallel to each other, the positions of the vertical grooving cutter dies are consistent with that of the cutting cutter, the number of the transverse grooving cutter dies is four, the transverse grooving cutter dies are positioned between the two vertical grooving cutter dies, the positions of the vertical grooving cutter dies and the transverse grooving cutter dies are in one-to-one correspondence with the positions of the folded edges of the unfolded carton, and the structural design can enable the folded edge bottom die and the folded edge top die to simultaneously complete the transverse and longitudinal folded edge grooving processing of the original material paperboard of the carton when the carton is closed.

According to the special flanging machine for producing the carton, the cross sections of the vertical slotting cutter die and the transverse slotting cutter die are designed in a triangular structure, the cutter openings of the vertical slotting cutter die and the transverse slotting cutter die are designed in an arc transition structure, the protruding heights of the vertical slotting cutter die and the transverse slotting cutter die are half of those of a cutting cutter, the structural design can ensure that flanging slotting of the carton and cutting of redundant board positions can be normally carried out, and the carton raw material carton can be processed and formed at one time.

According to the special edge folding machine for producing the carton, the positions of two sides of the edge folding bottom die are both transversely connected with a rotating rod through the fixing buckles, the rotating wheel is fixed at the position, corresponding to the second inclined groove, in the middle of the rotating rod, the end part of the rotating rod is connected with the motor through the transmission chain, the motor is fixed at the side position of the edge folding bottom die, and the structural design can effectively clean the paperboard cut in the second inclined groove.

According to the special edge folding machine for producing the carton, the shape of the first punching block is matched with that of the first inclined groove, the width of the second punching block is matched with that of the second inclined groove, and the structural design can effectively cut redundant sheet positions of a raw material paperboard of the carton when the edge folding top die and the edge folding bottom die are matched.

According to the special flanging machine for producing the carton, the soft rubber strips are uniformly fixed on the outer edge of the rotating wheel, and the rotating wheel can effectively clean the waste paper boards in the second inclined groove when rotating.

Compared with the prior art, the invention has the following beneficial effects:

compared with the traditional assembly line flanging processing production equipment, the paper box flanging device has the advantages that the occupied area is small, the cost is low, the equipment cost expenditure is reduced, the whole paper box flanging device is composed of the support body, the flanging die set and the stamping assembly, the whole structure is simple, the maintenance is very convenient compared with the existing paper box flanging equipment, in addition, the flanging machine can complete the transverse and longitudinal flanging processing of the paper box raw material paper plate at one time by combining the structural design of the flanging bottom die and the flanging top die and matching with the arranged hydraulic stamping cylinder, meanwhile, the cutting can be carried out on the redundant paper plates at the relevant flanging positions of the paper box, the production of the paper box can be formed by the raw material paper plate at one time, and the production efficiency of the paper box is greatly improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the bottom mold for flanging in accordance with the present invention;

FIG. 3 is a schematic bottom view of the hem top die of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a stent body; 2. folding the bottom die; 21. a first inclined slot position; 22. cutting off a knife; 23. a cutting section; 24. a vertical slotting cutting die; 25. transversely grooving a cutting die; 26. a second inclined slot position; 27. a fixing buckle; 28. rotating the rod; 29. a rotating wheel; 210. a motor; 211. a drive chain; 3. a paperboard transfer roller assembly; 4. a through hole; 5. a paperboard baffle plate; 6. an adapter; 7. a linkage rod; 8. a limiting slide bar; 9. a connecting plate; 10. flanging and ejecting the die; 101. a cutter groove; 102. a first die-cut piece; 103. second punching and cutting; 11. a lateral ear; 12. a support arm; 13. a bearing plate; 14. a hydraulic regulator; 15. hydraulic stamping cylinder; 16. and (4) connecting the pipes.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the special folding machine for producing cartons, provided by the invention, comprises a support body 1 and a paperboard conveying roller assembly 3 arranged on the left side of the top of the support body 1, wherein a folding bottom die 2 is fixed at the central position of the top of the support body 1, limiting slide bars 8 are vertically and fixedly arranged on the support body 1 at the four corners of the die 2 at the folding bottom, a connecting plate 9 is arranged at the top of the folding bottom die 2, a folding top die 10 is fixed at the position, corresponding to the folding bottom die 2, of the bottom of the connecting plate 9, round holes are formed at the positions, corresponding to the limiting slide bars 8, of the four corners of the connecting plate 9, the top ends of the limiting slide bars 8 on the support body 1 are slidably inserted into the round holes in the connecting plate 9, and side lugs 11 are transversely fixed at two sides of the tail end of the folding top die 10.

The support frame comprises a support frame body 1, wherein two support arms 12 are vertically fixed on the side of the support frame body 1, a bearing plate 13 is connected between the top ends of the two support arms 12, a hydraulic regulator 14 is fixed on the bearing plate 13, a hydraulic stamping cylinder 15 is vertically fixed at the bottom of the top end of each support arm 12, the bottom end of each hydraulic stamping cylinder 15 is fixedly connected with a connecting plate 9, and the output port of the hydraulic regulator 14 is communicated with the interface end of the hydraulic stamping cylinder 15 through a connecting pipe 16.

Both sides of the front end of the upper surface of the folding bottom die 2 are provided with first inclined slot positions 21, the end parts of the first inclined slot positions 21 are fixed with cutting knives 22, and the side walls of the first inclined slot positions 21 are cutting parts 23; the upper surface of the hem bottom die 2 is further fixed with a vertical grooving cutting die 24 and a horizontal grooving cutting die 25 respectively, second inclined groove positions 26 are arranged at two ends of the horizontal grooving cutting die 25, a first punching block 102 is integrally formed at the position, corresponding to the first inclined groove position 21, of the bottom of the front end of the hem top die 10, a cutter groove 101 is integrally formed at the position, corresponding to the cutting knife 22, of the front end of the first punching block 102, and a second punching block 103 is fixed at the position, corresponding to the second inclined groove positions 26, of the bottom of the hem top die 10.

Through-hole 4 has been seted up along the horizontal border department of hem die block 2 on the stake body 1 of 2 right-hand members of hem die block, the inside slip grafting of through-hole 4 has cardboard separation blade 5, the both sides of 5 bottoms of cardboard separation blade all transversely are fixed with adaptor 6, the vertical trace 7 that is connected with of tip of adaptor 6, the top fixed connection of trace 7 is on side ear 11, this structural design can make cardboard separation blade 5 along with the connecting plate 9 is up, move down and implement synchronous linkage, make hem top mould 10 cardboard separation blade 5 rise when rising, implement the spacing check of follow-up cardboard and keep off.

The folding bottom die 2 and the folding top die 10 are designed in a parallel structure, and the structural design can enable the accuracy of carton folding processing.

The length of cardboard separation blade 5 is unanimous with the horizontal width of hem die block 2, and one side of cardboard separation blade 5 laminates mutually with the surface of 2 tip of hem die block, and this structural design can implement effectual spacing to the former material cardboard of carton, plays the effect of location.

Vertical fluting cutting die 24 is two, and be parallel to each other between two vertical fluting cutting die 24, vertical fluting cutting die 24 position is unanimous with the position of deciding sword 22, horizontal fluting cutting die 25 is four, horizontal fluting cutting die 25 is located between two vertical fluting cutting die 24, the position that vertical fluting cutting die 24 and horizontal fluting cutting die 25 distribute is corresponding with the position one-to-one of the hem after the carton expandes, this structural design can make horizontal, the vertical hem fluting processing of accomplishing carton former material cardboard simultaneously of hem die block 2 and hem top die 10 when the compound die.

The cross sections of the vertical grooving cutting die 24 and the transverse grooving cutting die 25 are both triangular structural designs, the cutting edge positions of the vertical grooving cutting die 24 and the transverse grooving cutting die 25 are in arc transition structural designs, the protruding heights of the vertical grooving cutting die 24 and the transverse grooving cutting die 25 are half of those of the cutting knife 22, folding edge grooving of the paperboard and cutting of redundant plate positions can be guaranteed through the structural designs, and the paperboard made of raw materials of the carton can be machined and formed at one time.

2 both sides positions of hem die block all have a runner 28 through fixed knot 27 transverse connection, and the position department that the middle part of runner 28 corresponds second skewed slot position 26 is fixed with runner 29, and the runner 28 tip is connected with motor 210 through driving chain 211, and motor 210 fixes the avris position at hem die block 2, and this structural design can make the inside cardboard that cuts of second skewed slot position 26 obtain effectual clearance.

The shape of the first punching block 102 is matched with that of the first inclined groove position 21, the width of the second punching block 103 is matched with that of the second inclined groove position 26, and the structural design can effectively cut redundant plate positions of the original paper board of the carton when the folding top die 10 and the folding bottom die 2 are matched.

The outer edge of runner 29 is evenly fixed with soft rubber strip, and this structural design can make runner 29 implement effectual clearance to the inside waste paper board of second skewed slot position 26 when rotatory.

In the use of the invention: on the former material cardboard of carton processing was located the conveying to hem die block 2 from cardboard conveying roller assembly 3, hem top mould 10 was cut the former material of cardboard that is located hem die block 2 along with the flexible of hydraulic pressure punching press jar 15, and is executed the punching press fluting to horizontal, vertical hem to the cardboard, needs further explication: when the flanging top die 10 rises, the paperboard blocking piece 5 is driven to rise through the linkage rod 7 and the adapter piece 6, the subsequent paperboards are limited, and in addition, the processed paperboards can be taken down by workers or an external material taking mechanism.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a dedicated flanging machine of carton production, includes cardboard conveying roller subassembly (3) that stake body (1) and stake body (1) top left side set up, its characterized in that: a folding bottom die (2) is fixed at the central position of the top of the support body (1), limiting slide bars (8) are vertically and fixedly mounted on the support body (1) at the four corners of the folding bottom die (2), a connecting plate (9) is arranged at the top of the folding bottom die (2), folding top dies (10) are fixed at the positions, corresponding to the folding bottom die (2), of the bottoms of the connecting plates (9), round holes are formed at the positions, corresponding to the limiting slide bars (8), of the four corners of the connecting plate (9), the top ends of the limiting slide bars (8) on the support body (1) are slidably inserted into the round holes in the connecting plate (9), and side lugs (11) are transversely fixed at the two sides of the tail end of each folding top die (10);

the support is characterized in that two support arms (12) are vertically fixed on the side of the support body (1), a bearing plate (13) is connected between the top ends of the two support arms (12), a hydraulic regulator (14) is fixed on the bearing plate (13), a hydraulic stamping cylinder (15) is vertically fixed at the bottom of the top end of each support arm (12), the bottom end of each hydraulic stamping cylinder (15) is fixedly connected with a connecting plate (9), and an output port of each hydraulic regulator (14) is communicated with an interface end of each hydraulic stamping cylinder (15) through a connecting pipe (16);

two sides of the front end of the upper surface of the folding bottom die (2) are respectively provided with a first inclined groove (21), the end part of the first inclined groove (21) is fixedly provided with a cutting knife (22), and the side wall of the first inclined groove (21) is a cutting part (23); a vertical grooving cutting die (24) and a transverse grooving cutting die (25) are respectively fixed on the upper surface of the flanging bottom die (2), second inclined groove positions (26) are respectively formed at two ends of the transverse grooving cutting die (25), a first punching block (102) is integrally formed at the bottom of the front end of the flanging top die (10) corresponding to the position of the first inclined groove position (21), a cutter groove (101) is integrally formed at the front end of the first punching block (102) corresponding to the position of the cutting knife (22), and a second punching block (103) is fixed at the bottom of the flanging top die (10) corresponding to the position of the second inclined groove position (26);

through-hole (4) have been seted up along the horizontal border department of hem die block (2) on stake body (1) of hem die block (2) right-hand member, and the inside slip grafting of through-hole (4) has cardboard separation blade (5), the both sides of cardboard separation blade (5) bottom all transversely are fixed with adaptor (6), and the tip of adaptor (6) is vertical to be connected with trace (7), and the top fixed connection of trace (7) is on side ear (11).

2. A creasing machine, dedicated to carton production, according to claim 1, characterized in that: the folding bottom die (2) and the folding top die (10) are designed to be parallel to each other.

3. A creasing machine, dedicated to carton production, according to claim 1, characterized in that: the length of the paperboard baffle sheet (5) is consistent with the transverse width of the folding bottom die (2), and one side of the paperboard baffle sheet (5) is attached to the surface of the end part of the folding bottom die (2).

4. A creasing machine, dedicated to carton production, according to claim 1, characterized in that: vertical fluting cutting die (24) is two, and is parallel to each other between two vertical fluting cutting die (24), vertical fluting cutting die (24) position is unanimous with the position of deciding sword (22), horizontal fluting cutting die (25) are four, and horizontal fluting cutting die (25) are located between two vertical fluting cutting die (24), the position one-to-one of hem after vertical fluting cutting die (24) and horizontal fluting cutting die (25) distribute and the carton expandes.

5. A creasing machine, dedicated to carton production, according to claim 1, characterized in that: the cross sections of the vertical slotting cutting die (24) and the transverse slotting cutting die (25) are designed in a triangular structure, the cutting edge positions of the vertical slotting cutting die (24) and the transverse slotting cutting die (25) are designed in an arc transition structure, and the protruding heights of the vertical slotting cutting die (24) and the transverse slotting cutting die (25) are half of the height of the cutting knife (22).

6. A creasing machine, dedicated to carton production, according to claim 1, characterized in that: hem die block (2) both sides position all has a runner (28) through fixed knot (27) transverse connection, and the position department that the middle part of runner (28) corresponds second skewed slot position (26) is fixed with runner (29), runner (28) tip is connected with motor (210) through driving chain (211), and the avris position in hem die block (2) is fixed in motor (210).

7. A creasing machine, dedicated to carton production, according to claim 1, characterized in that: the shape of the first punching block (102) is matched with that of the first inclined slot position (21), and the width of the second punching block (103) is matched with that of the second inclined slot position (26).

8. A creasing machine, dedicated to carton production, according to claim 6, characterized in that: soft rubber strips are uniformly fixed on the outer edge of the rotating wheel (29).