CN219213271U - Corrugated board cutting device for carton production - Google Patents

Abstract

The utility model provides a corrugated cardboard cutting device for carton production, which includes a vertical band saw overall, a band saw blade and a cutting table. The inner rotation of the vertical band saw overall is equipped with a double-edged band saw blade. A cutting table is fixedly installed between the vertical band saw and the band saw blade, and the cutting table includes a table plate, a linear reciprocating drive mechanism, a bearing plate, a second rotating roller, a clamping mechanism, and a transfer mechanism. The bottom surface of the vertical band saw is fixedly connected to the inside of the overall U-shaped cavity, and the top of the table is slidingly connected to the bottom surface of the bearing plate through a linear reciprocating drive mechanism. The upper surface of the bearing plate is symmetrically rotated and installed with several rollers 2. The loading plate is provided with a clamping mechanism and a transfer mechanism; it can cut from one side of the corrugated cardboard during the cutting process of the cutting table, and then cut from the other side of the corrugated cardboard, so as to avoid the reset of the empty knife, make it more efficient.

Description

A corrugated cardboard cutting device for carton production

technical field

The utility model belongs to the field of corrugated cardboard cutting, in particular to a corrugated cardboard cutting device used for carton production.

Background technique

Corrugated cardboard is a multi-layer adhesive body, which consists of at least one layer of corrugated core paper interlayer (commonly known as "pit sheet", "corrugated cardboard", "corrugated core paper", "corrugated cardboard core", "corrugated base paper") and It is composed of a layer of cardboard (also known as "boxboard", "boxboard"), which has high mechanical strength and can withstand collisions and falls during handling. The actual performance of corrugated cardboard depends on three factors: core The properties of paper and board and the structure of the carton itself.

The existing corrugated cardboard cutting device not only needs to wait for a long feeding time when it is in use, but also needs to reset the cutter with an empty knife during the cutting process, resulting in useless work. At the same time, the corrugated cardboard after cutting needs to be Manual handling affects production efficiency.

Utility model content

The utility model provides a corrugated cardboard cutting device for carton production, through the contact between one side of the corrugated cardboard and the sawtooth of the band saw blade, the band saw blade can cut from one side of the corrugated cardboard to the other side of the corrugated cardboard in a passive manner. At this time, the bearing plate and the corrugated cardboard on the bearing plate are on the other side of the band saw blade, and then the corrugated cardboard on the second roller is pushed by the transfer mechanism to leak the required length, and then the linear reciprocating drive The mechanism drives the carrying plate to return from this side of the band saw blade to the original side. During the return process, the corrugated cardboard will be cut by the band saw blade again; through the setting of the double-edged band saw blade, it can be During the cutting process of the cutting table, it can cut from one side of the corrugated cardboard, and then cut from the other side of the corrugated cardboard, avoiding empty knife reset and making it more efficient.

The utility model provides a corrugated cardboard cutting device for carton production, which includes a vertical band saw overall, a band saw blade and a cutting table. The inner rotation of the vertical band saw overall is equipped with a double-edged band saw blade. A cutting table is fixedly installed between the vertical band saw and the band saw blade, and the cutting table includes a table plate, a linear reciprocating drive mechanism, a bearing plate, a second rotating roller, a clamping mechanism, and a transfer mechanism. The bottom surface of the vertical band saw is fixedly connected to the inside of the overall U-shaped cavity, and the top of the table is slidingly connected to the bottom surface of the bearing plate through a linear reciprocating drive mechanism. The upper surface of the bearing plate is symmetrically rotated and installed with several rollers 2. The loading plate is provided with a clamping mechanism and a transfer mechanism; the clamping mechanism is used to clamp the cardboard to be cut; the transfer mechanism is used to move the cardboard to be cut forward; through the linear reciprocating drive mechanism Use the double-edged band saw blade to cut the cardboard to be cut.

Preferably, the clamping mechanism includes baffle plate 2, electric push rod 3 and limit plate 2; baffle plate 2 is fixedly installed on both sides above the bearing plate, and electric push rod 2 is fixedly installed on the outer side of the baffle plate 2. The push rod three, the output ends of the electric push rod three pass through the second baffle respectively; the output end of the electric push rod three is fixedly installed with the limit plate two.

Preferably, the transfer mechanism includes U-shaped frame 2, chute 2, T-shaped frame plate and electric push rod 4; the top of the baffle plate 2 is fixedly installed with U-shaped frame 2, and the upper part of the U-shaped frame 2 is inverted. There is a chute 2 on the top, and an electric screw mechanism 2 is fixedly installed inside the chute 2; one side of the vertical plate of the T-shaped frame is fixedly connected with the top of the shell of the electric push rod 4, and the top of the electric push rod 4 The output ends pass through the riser.

Preferably, a crossbeam is fixedly installed between the two U-shaped frames two close to one end of the band saw blade, a fixed platform is fixedly installed on the side of the beam close to the band saw blade, and an electric motor is fixedly installed above the fixed platform. Push rod five; the output end of the electric push rod five passes through the interior of the fixed table, and the output end of the electric push rod five is fixedly installed with a pressure plate, and the pressure plate is located above the second roller.

Preferably, a placement platform is slidingly installed on one side of the vertical band saw; the placement platform is used to place corrugated cardboard; the placement platform includes a bottom plate, a limit mechanism and a material pushing mechanism, and the upper There are several rotating rollers installed on the surface, and two limit mechanisms are fixedly installed on both sides above the bottom plate in a symmetrical position, and a material pushing mechanism is fixedly installed on the two limit mechanisms; the bottom plate and the vertical belt One side of the saw body is slidingly connected; the front end of the vertical band saw body is equipped with an electric conveyor belt.

Preferably, the limiting mechanism includes a baffle, an electric push rod two and a limit plate; two of the two electric push rods and a limit plate are respectively provided, and the bottom surfaces of the two baffles are respectively connected to The two sides above the bottom plate are fixedly connected; the outer side of the baffle is fixedly connected with the top of the casing of the second electric push rod; the output end of the second electric push rod passes through the baffle and connects with the limit plate fixed connection on one side.

Preferably, a hydraulic cylinder is fixedly installed on the bottom of the base plate, and a support seat is fixedly installed at the tail end of the hydraulic cylinder housing, and an electric push rod is fixedly installed on one side of the support seat; the output end of the electric push rod is connected to the One side of the vertical band saw is fixedly connected.

Preferably, the material pushing mechanism includes a U-shaped bracket, a T-shaped frame plate two, and an electric push rod six; connection, a chute is provided above the U-shaped bracket; an electric screw mechanism is installed inside the chute, and both sides of the two horizontal plates of the T-shaped frame are fixedly connected with the upper sliding seat of the screw rod. One side of the vertical plate of the T-shaped frame plate 2 is fixedly connected with the top of the shell of the electric push rod 6; the output end of the electric push rod 6 passes through the vertical plate of the T-shaped frame plate 2, and the electric push rod The output of the six faces the side of the band saw blade.

Preferably, the overall vertical band saw adopts a U shape, and the overall opening of the vertical band saw faces one side of the electric conveyor belt; the cutting table is fixedly installed in the overall U-shaped cavity of the vertical band saw; the The bottom of the vertical band saw is fixedly installed with a base, and one side of the base is provided with a limiting groove, and the inside of the limiting groove is fixedly connected with the output end of the electric push rod.

Compared with the prior art, the utility model has the advantages of:

When the utility model cuts the corrugated cardboard used for carton production, through the setting of the double-edged band saw blade, it can cut from one side of the corrugated cardboard during the cutting process of the cutting table, and then from the other side of the corrugated cardboard Cut from the side to avoid empty knife reset, making it more efficient. At the same time, during the cutting process of the band saw blade, the corrugated cardboard to be cut can be placed on the placement table in advance, so that after the corrugated cardboard on the cutting table is cut , so that one end of the cutting table corresponds to one end of the placing table, at this time, the corrugated cardboard on the placing table can be pushed onto the cutting table, which makes it very convenient and fast, and greatly reduces the waiting time of the band saw blade , which effectively improves its cutting efficiency, and the cut corrugated cardboard can be directly conveyed to the next process through the electric conveyor belt, avoiding the trouble of manual handling, making it more convenient and efficient.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a structural schematic diagram of the electric conveyor belt and the cutting table of the present invention.

Fig. 3 is a schematic structural view of the cutting table of the present invention.

Fig. 4 is a structural schematic diagram of the placing table of the present invention.

Fig. 5 is a schematic diagram of a partially enlarged structure at A in Fig. 3 of the present utility model.

In the picture:

Vertical band saw overall 1, band saw blade 2, base 3, cutting table 4, platen 41, linear reciprocating drive mechanism 42, bearing plate 43, rotating roller 2 44, baffle plate 2 45, electric push rod 3 46, limit Position plate 2 47, U-shaped frame 2 48, chute 2 49, T-shaped frame plate 40, electric push rod 4 411, beam 412, fixed table 413, electric push rod 5 414, pressure plate 415, placing table 5, bottom plate 51, rotating roller 52, baffle plate 53, electric push rod two 54, limit plate 55, U-shaped bracket 56, chute 57, T-shaped frame plate two 58, electric push rod six 59, hydraulic cylinder 6, support seat 7 , Electric conveyor belt 8, limit slot 9, electric push rod 10.

Implementation

In order to enable those skilled in the art to better understand the utility model solution, the technical solution in the utility model embodiment will be clearly and completely described below. Obviously, the described embodiment is only a part of the utility model embodiment , but not all examples. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

In the description of the embodiment, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Below in conjunction with accompanying drawing, the utility model is further described:

Example

Referring to Figures 1-5, a corrugated cardboard cutting device for carton production includes a vertical band saw overall 1, a band saw blade 2, a cutting table 4 and a placement table 5, wherein: the internal rotation of the vertical band saw overall 1 A double-edged band saw blade 2 is installed, and a cutting table 4 is fixedly installed between the vertical band saw overall 1 and the band saw blade 2, and a placement table 5 is slidingly installed on one side of the vertical band saw overall 1; The platform 5 is used to place corrugated cardboard in advance; the placing platform 5 includes a base plate 51, a limit mechanism and a material pushing mechanism. The upper surface of the base plate 51 is symmetrically rotated and installed with several rollers 52, and the two sides above the base plate 51 are in the shape of The symmetrical position is fixed with two limit mechanisms, and the two limit mechanisms are fixedly equipped with a material push mechanism; the bottom plate 51 is slidingly connected to one side of the vertical band saw body 1; the front end of the vertical band saw body 1 is movable There are electric conveyor belts 8;

It should be noted that the electrical equipment involved in this case is uniformly controlled by an external control device, such as a single-chip microcomputer, so it will not be repeated here.

The position-limiting mechanism comprises baffle plate 53, electric push rod two 54 and position-limiting plate 55; Baffle plate 53, electric push rod two 54 and position-limiting plate 55 are respectively provided with two, and the bottom surfaces of two baffle plates 53 are respectively connected with base plate. The two sides above 51 are fixedly connected, and the outer sides of the two baffle plates 53 are respectively fixedly connected with the top of the corresponding electric push rod two 54 shells; the output end of each electric push rod two 54 passes through the corresponding baffle plate 53 and One side corresponding to the limiting plate 55 is fixedly connected, and the two limiting plates 55 are arranged on the inner side of the two baffles 53 in a mirror image position;

Through the setting of each electric push rod 2 54, the distance between the two limit plates 55 can be adjusted. In this way, the load limit work can be carried out for a variety of corrugated cardboards of different sizes to prevent them from running out during cutting. Partial.

The bottom of base plate 51 is fixedly installed with hydraulic cylinder 6, and the tail end of hydraulic cylinder 6 casing is fixedly installed with support seat 7, and one side of this support seat 7 is fixedly installed with electric push rod 10; Each rotation is equipped with a ball; the material pushing mechanism includes a U-shaped bracket 56, a chute 57, a T-shaped frame plate 2 58 and an electric push rod 3 59; there are two U-shaped brackets 56, and each U-shaped bracket 56 is inverted Each is fixedly connected with the two sides above the corresponding baffle plate 53, and each U-shaped support 56 is respectively provided with a chute 57; the inside of each chute 57 is fixedly equipped with an electric screw mechanism, and each electric The screw mandrel of screw mandrel mechanism is respectively connected with the interior rotation of corresponding chute 57; The both sides of T-shaped frame plate two 58 horizontal plates are respectively fixedly connected with each sliding seat on the described screw mandrel, and the T-shaped frame plate two 58 One side of vertical plate is fixedly connected with the top of electric push rod three 59 shells; One side of the type saw blade 2; the size of the base plate 51 is the same as that of the platen 41, and the base plate 51 and the platen 41 are arranged in a staggered opposite shape;

Through the setting of the hydraulic cylinder 6, after the hydraulic cylinder 6 is fully retracted, the upper surface of the T-shaped frame plate 2 58 is lower than the bottom surface of the cutting table 4, so that when the cutting table 4 reciprocates along the linear reciprocating drive mechanism 42 , to prevent contact with the placement table 5, thereby ensuring the normal operation of the cutting table 4, and after the hydraulic cylinder 6 is fully raised, the upper surface of the rotating roller 52 is flush with the upper surface of the rotating roller 2 44; through the bottom plate 51 Set, can place the corrugated cardboard that needs cutting on the rotating roller 52 of base plate 51 in advance; Then through each electric screw mechanism inside each chute 57, can drive T-shaped frame plate 2 58 to move from one end of base plate 51 to base plate 51 The other end, in conjunction with the setting of the electric push rod 3 59, can facilitate and quickly push the corrugated cardboard on the bottom plate 51 to the cutting table 4, thereby reducing the feeding time to the cutting table 4 and making it easier to load efficient.

The vertical band saw overall 1 adopts a U shape, and the opening of the vertical band saw overall 1 faces one side of the electric conveyor belt 8; the cutting table 4 is fixedly installed in the U-shaped cavity of the vertical band saw overall 1; the vertical band saw The base 3 is fixedly installed on the bottom of the overall body 1, and a limiting groove 9 is provided on one side of the base 3, and the inside of the limiting groove 9 is fixedly connected with the output end of the electric push rod 10;

The vertical band saw overall 1 adopts the principle of the prior art, such as the band cutting equipment shown in Figure 5, so the working principle thereof will not be described too much here.

The cutting table 4 includes a platen 41, a linear reciprocating drive mechanism 42, a load plate 43, a second roller 44, a baffle plate 2 45, an electric push rod 3 46, a limit plate 2 47, a U-shaped frame 48, and a chute 49 , T-shaped frame plate 40 and electric push rod four 411, the bottom surface of the platen 41 is fixedly connected with the inside of the overall 1U cavity of the vertical band saw, and the top of the platen 41 is connected to the bottom surface of the bearing plate 43 through the linear reciprocating drive mechanism 42 Slidingly connected, the upper surface of the bearing plate 43 is symmetrically rotated and installed with some rollers 2 44; the two sides of the bearing plate 43 are fixedly equipped with two baffle plates 45, and the outer sides of each baffle plate two 45 are respectively fixed. An electric push rod three 46 is installed, and the output end of each electric push rod three 46 passes through the corresponding baffle plate two 45 respectively; each output end of each electric push rod three 46 is fixedly installed with a limiting plate two 47, and The position of the mirror image of the two limiting plates 2 47 is in the inner side of the two baffle plates 45; the top of each baffle plate 2 45 is fixedly installed with a U-shaped frame 2 48 in an inverted shape, and each U-shaped frame 2 48 The top of each is provided with chute two 49, and the inside of each chute two 49 is respectively fixedly equipped with electric screw screw mechanism two; connected, and one side of the vertical plate of the T-shaped frame plate 40 is fixedly connected to the top of the shell of the electric push rod four 411, and the output end of the electric push rod four 411 passes through the vertical plate; the output end of the electric push rod four 411 faces One side of the electric conveyor belt 8; the linear reciprocating drive mechanism 42 adopts the prior art, such as the electric screw mechanism or the pneumatic guide rail mechanism in the prior art, so it will not repeat too much its working principle here;

Through the setting of each electric push rod three 46, the distance between two limiting plates two 47 can be adjusted, so as to facilitate the carrying work of corrugated cardboards of various sizes; Mechanism 2 can drive the T-shaped frame plate 40 to move from the end of the platen 41 away from the band saw blade 2 to the end close to the band saw blade 2, so as to facilitate the cutting of corrugated cardboard by the band saw blade 2. When cutting to the end, The last piece of corrugated cardboard stuck on the platen 41 can be pushed to the electric conveyor belt 8 through the electric push rod 411 for transmission; at the same time, through the setting of the linear reciprocating drive mechanism 42, the bearing plate 43 can be kept away from the limit groove 9 One side moves to the side of the platen 41 close to the limit groove 9. At this time, when the electric push rod 10 is fully retracted, one end of the bottom plate 51 will be flush with one end of the platen 41.

A crossbeam 412 is fixedly installed between two U-shaped frames 48 close to one end of the band saw blade 2, and a fixed platform 413 is fixedly installed on the side of the crossbeam 412 close to the band saw blade 2, and an electric motor is fixedly installed above the fixed platform 413. Push rod five 414; the output end of the electric push rod five 414 passes through the inside of the fixed table 413, and the output end of the electric push rod five 414 is fixedly installed with a pressure plate 415, and the pressure plate 415 is above the second roller 44;

Through the setting of the electric push rod five 414 and the pressure plate 415, when the band saw blade 2 cuts the corrugated cardboard on the platen 41, the electric push rod five 414 can drive the pressure plate 415 to squeeze the corrugated cardboard to ensure its Stability when cutting.

In this embodiment, when cutting the corrugated cardboard used for carton production, at first, each electric screw mechanism inside each chute 57 simultaneously drives the T-shaped frame plate 2 58 to move, so that the T-shaped frame plate 2 58 moves to The side away from the band saw blade 2, at this time, according to the size of the corrugated cardboard, adjust the distance between the two limit plates 55 through each electric push rod 2 54, and then adjust the two limit plates through each electric push rod 3 46 The distance between the two 47 is such that the corrugated cardboard can be placed between them. At this time, the corresponding corrugated cardboard can be placed flat on the rotating roller 52, and then the bearing plate 43 is kept away from the limit by the linear reciprocating drive mechanism 42. One side of the position slot 9 moves to the side of the platen 41 close to the limit slot 9, then the hydraulic cylinder 6 is used to raise the placement table 5, and the electric push rod 10 is fully retracted, at this time, one end of the base plate 51 will be aligned with the One end of the platen 41 corresponds to each other, and then each electric screw mechanism inside each chute 57 drives the T-shaped frame plate 2 58 to move simultaneously, so that the T-shaped frame plate 2 58 pushes the corrugated cardboard on the rotating roller 52 to the platen 41 Due to the setting of the roller 52, the friction between the corrugated cardboard and the bottom plate 51 can be reduced until the corrugated cardboard is completely moved from the bottom plate 51 to the second roller 44 on the platen 41; At this time, the hydraulic cylinder 6 drives the placing table 5 to descend, so that the whole of the placing table 5 is lower than the bottom surface of the cutting table 4. At this time, the electric push rod 10 is used to drive the placing table 5 away from the base 3. During the driving process, due to the support seat 7 The bottom surface is provided with a sphere, which can make the sphere rotate on the ground to reduce friction; at this moment, the corrugated cardboard on the carrier plate 43 and the carrier plate 43 is all on one side of the band saw blade 2, and then passes through each electric wire inside each chute two 49 The second lever mechanism drives the T-shaped frame plate 40 to push the corrugated cardboard on the second roller 44 to leak the required length. At this time, let the linear reciprocating drive mechanism 42 drive the carrier plate 43 to move to the band saw blade 2, so that one side of the corrugated cardboard is aligned with the band saw blade 2. The teeth of the band saw blade 2 are in contact, allowing the band saw blade 2 to cut from one side of the corrugated cardboard to the other side of the corrugated cardboard in a passive manner. 2, and then drive the T-shaped frame plate 40 through each electric screw mechanism two inside each chute two 49 to push the corrugated cardboard on the roller two 44 to leak the required length, and then let the linear reciprocating drive mechanism 42 drives the carrying plate 43 to return from the side of the band saw blade 2 to the side where it was opened. During the return process, the corrugated cardboard will be cut by the band saw blade 2 again, so as to work in a reciprocating cycle and cut off The corrugated cardboard will fall directly on the electric conveyor belt 8, and be transferred to the next process through the electric conveyor belt 8; in this way, during the cutting process of the band saw blade 2, the corresponding corrugated cardboard can be placed on the bottom plate 51 again, thereby completing Corresponding pre-feeding work, after the corrugated cardboard on the platen 41 is cut, the corrugated cardboard on the bottom plate 51 can be directly pushed to the platen 41 in the above-mentioned manner again, and the cutting work is performed. The greatly reduced loading time makes it more efficient and convenient overall.

Utilize the technical solution described in the utility model, or those skilled in the art design a similar technical solution under the inspiration of the technical solution of the utility model, and achieve the above-mentioned technical effects, all fall into the protection scope of the utility model.

Claims (9)

1. A corrugated cardboard cutting device for carton production, characterized in that it includes a vertical band saw overall (1), a band saw blade (2) and a cutting table (4), the vertical band saw overall (1 ) is installed with a double-edged band saw blade (2) for internal rotation, and a cutting table (4) is fixedly installed between the vertical band saw (1) and the band saw blade (2), and the cutting table ( 4) Including the platen (41), the linear reciprocating drive mechanism (42), the bearing plate (43), the second roller (44), the clamping mechanism, the transfer mechanism, the bottom surface of the platen (41) and the vertical belt The inside of the saw overall (1) U-shaped cavity is fixedly connected, and the top of the platen (41) is slidingly connected to the bottom surface of the bearing plate (43) through a linear reciprocating drive mechanism (42), and the upper surface of the bearing plate (43) is in the shape of A number of rotating rollers (44) are installed in a symmetrical position; the bearing plate (43) is provided with a clamping mechanism and a transfer mechanism; the clamping mechanism is used to clamp the cardboard to be cut; the transfer mechanism is used for The cardboard to be cut is moved forward; the double-edged band saw blade (2) is used to cut the cardboard to be cut through the linear reciprocating drive mechanism (42). 2. A corrugated cardboard cutting device for carton production according to claim 1, characterized in that: the clamping mechanism includes a baffle plate two (45), an electric push rod three (46) and a limit plate two (47); two baffle plates (45) are fixedly installed on both sides above the bearing plate (43), and electric push rods three (46) are fixedly installed on the outside of the second baffle plate (45). The output ends of the three push rods (46) pass through the two baffle plates (45) respectively; the output ends of the three electric push rods (46) are fixedly installed with the limit plate two (47). 3. A corrugated cardboard cutting device for carton production according to claim 2, characterized in that: the transfer mechanism includes U-shaped frame two (48), chute two (49), T-shaped frame plate ( 40) and four electric push rods (411); the top of the second baffle plate (45) is fixedly installed with an inverted U-shaped frame (48), and the top of the U-shaped frame (48) is provided with a chute two ( 49), the inside of the chute two (49) is fixedly installed with the electric screw mechanism two; one side of the vertical plate of the T-shaped frame plate (40) is fixedly connected with the top of the shell of the electric push rod four (411), and the The output end of the electric push rod four (411) passes through the riser. 4. A corrugated cardboard cutting device for carton production according to claim 3, characterized in that: between the two U-shaped frames (48) close to one end of the band saw blade (2) is fixedly installed with A crossbeam (412), the side of the crossbeam (412) close to the band saw blade (2) is fixedly installed with a fixed table (413), and an electric push rod five (414) is fixedly installed above the fixed table (413); The output end of the electric push rod five (414) passes through the inside of the fixed table (413), the output end of the electric push rod five (414) is fixedly installed with a pressure plate (415), and the pressure plate (415 ) is above the roller two (44). 5. A corrugated cardboard cutting device for carton production according to claim 1, characterized in that: a placement table (5) is slidingly installed on one side of the vertical band saw (1); The platform (5) is used to place corrugated cardboard; the placing platform (5) includes a bottom plate (51), a limit mechanism and a material pushing mechanism, and a number of rotating rollers (52) are installed on the upper surface of the bottom plate (51). , the two sides above the bottom plate (51) are symmetrically installed with two limit mechanisms, and the two limit mechanisms are fixed with a material pushing mechanism; the bottom plate (51) and the vertical band saw One side of the overall (1) is slidingly connected; the front end of the vertical band saw overall (1) is equipped with an electric conveyor belt (8). 6. A corrugated cardboard cutting device for carton production according to claim 5, characterized in that: the limit mechanism includes a baffle (53), an electric push rod two (54) and a limit plate (55 ); the baffle plate (53), the electric push rod 2 (54) and the limit plate (55) are respectively provided with two, and the bottom surfaces of the two baffle plates (53) are respectively connected with the two upper surfaces of the bottom plate (51) The side is fixedly connected; the outside of the baffle (53) is fixedly connected to the top of the shell of the electric push rod two (54); the output end of the electric push rod two (54) is connected from the baffle (53) Pass out and be fixedly connected with one side of the limiting plate (55). 7. A corrugated cardboard cutting device for carton production according to claim 6, characterized in that: a hydraulic cylinder (6) is fixedly installed on the bottom of the bottom plate (51), and the casing of the hydraulic cylinder (6) A support seat (7) is fixedly installed at the tail end, and an electric push rod (10) is fixedly installed on one side of the support seat (7); the output end of the electric push rod (10) is connected with the overall vertical band saw (1 ) side fixed connection. 8. A corrugated cardboard cutting device for carton production according to claim 7, characterized in that: the material pushing mechanism includes a U-shaped bracket (56), a T-shaped frame plate 2 (58) and an electric push rod Six (59); two U-shaped brackets (56) are provided, and the U-shaped bracket (56) is fixedly connected to the top of the baffle (53) in an upside-down shape, and the top of the U-shaped bracket (56) There is a chute (57); the inside of the chute (57) is equipped with an electric screw mechanism, and the two sides of the T-shaped frame plate two (58) horizontal plates are fixedly connected with the upper sliding seat of the screw. , one side of the riser of the T-shaped frame plate 2 (58) is fixedly connected with the top of the shell of the electric push rod 6 (59); the output end of the electric push rod 6 (59) is connected from the T-shaped frame plate 2 ( 58), the output end of the electric push rod six (59) is facing one side of the band saw blade (2). 9. A corrugated cardboard cutting device for carton production according to claim 8, characterized in that: the overall vertical band saw (1) adopts a U-shape, and the overall vertical band saw (1) The opening faces the side of the electric conveyor belt (8); the cutting table (4) is fixedly installed in the U-shaped cavity of the vertical band saw overall (1); the bottom of the vertical band saw overall (1) is fixedly installed with The base (3), and a limiting groove (9) is provided on one side of the base (3), and the inside of the limiting groove (9) is fixedly connected with the output end of the electric push rod (10).

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