CN219786704U - Square column buckle cutting device - Google Patents

Abstract

The utility model relates to a square column buckle cutting device, which belongs to the field of cutting devices and comprises a cutting table, wherein a cutting supporting plate is fixedly connected to the cutting table, two clamping grooves are formed in the cutting supporting plate, a discharging hole is formed in the cutting supporting plate, a cutting hydraulic cylinder is arranged above the cutting supporting plate, a piston rod of the cutting hydraulic cylinder is fixedly connected with a cutter, two cutting grooves corresponding to the two clamping grooves in the cutting supporting plate are formed in the cutter, the cutter can be inserted into the discharging hole, a receiving bin for receiving waste materials falling from the discharging hole is formed in the cutting table, a discharging assembly is arranged in the receiving bin, a discharging hole is formed in one side, close to the receiving bin, of the cutting table, a feeding table is connected to one side, far away from the feeding table, of the cutting table, a plurality of length limiting plates are arranged on the length limiting table, and one side, close to the feeding table, of the length limiting plates can be abutted against H-shaped steel. The utility model has the effect of reducing the possibility of injury to staff during the process of collecting waste materials.

Description

Square column buckle cutting device

Technical Field

The utility model relates to the field of cutting devices, in particular to a square column buckle cutting device.

Background

The square column buckle is a special matching clamp and corresponds to a fixed square column template. The shape consisted of a piece of galvanized cardboard corresponding to four elbows. One end of the clamping plate is arranged into a bending structure. A plurality of equally spaced fixing holes are arranged along the length direction of the plate, and wedge-shaped fixing pins penetrate through the through holes and the fixing holes to fix the limiting sleeve and the clamping plate, so that square column template fasteners are formed.

When the square column buckle is produced, H-shaped steel is often adopted as a raw material for production, the H-shaped steel is cut into steel pieces with different sizes according to actual production requirements, and then subsequent production is carried out.

In view of the above-mentioned related art, the inventor considers that the conventional cutting device generally adopts a punching cutting mode, and a section of waste is generated after the H-shaped steel is cut, so that workers need to collect the waste by hand in the process of collecting the waste, and the damage to the workers is easy to cause.

Disclosure of Invention

In order to reduce the possibility of injury to workers in the process of collecting waste, the utility model provides a square column buckle cutting device.

The utility model provides a square column buckle cutting device which adopts the following technical scheme:

the utility model provides a square column knot cutting device, includes the cutting table, fixedly connected with holds the cutting board on the cutting table, hold the draw-in groove that two intervals set up on the cutting board, hold and still offer the unloading hole that runs through holding cutting board and cutting table upper surface on the cutting board, the top of holding the cutting board is equipped with the cutting pneumatic cylinder, fixedly connected with cutter on the piston rod of cutting pneumatic cylinder, set up two intervals set up and with hold two on the cutting board the corresponding grooving of draw-in groove, just can peg graft of cutter to in the unloading hole, the inside of cutting table is equipped with and is used for accepting receive the feed bin that the unloading hole department dropped the waste material, receive the inside ejection of compact subassembly that is equipped with of bin, the cutting table is close to one side of receiving the feed bin has been offered the discharge gate, one side of cutting table is connected with the material loading table, install a plurality of material loading rollers on the material loading table, the cutting table is kept away from one side of material loading table is connected with the limit table, just can peg graft to a plurality of limit for length boards on the limit for length table, can place with the limit for one side of limit for length board.

Through adopting above-mentioned technical scheme, when needs cut H shaped steel, place the loading table with H shaped steel on, and move along the loading table to the one side that is close to limit for length platform, peg graft two pterygoid lamina of H shaped steel to two draw-in grooves of holding the cutting board inside, afterwards when the one end and limiting plate butt of H shaped steel, start the cutting pneumatic cylinder, the cutting pneumatic cylinder drives the cutter and removes to the one side that is close to H shaped steel, two cutting grooves and two pterygoid lamina joint of H shaped steel of seting up on one side of the cutter, afterwards peg graft to the unloading downthehole portion along with the cutter, thereby realize cutting to H shaped steel, the waste material that is cut drops to the receipts feed bin inside through the unloading hole, afterwards shift out the waste material that the receipts feed bin inside from the discharge gate that cutting table one side was offered through discharging component, thereby realize the collection of the waste material that produces to the cutting process, and then reduced the staff in the process of collecting the waste material, when collecting the waste material is sharp to the waste material by hand, thereby the emergence of phenomenon is cut due to the edge sharpness of waste material.

Optionally, the groove that slides has all been seted up to the both sides of limit for length platform, every limit for length board's one end all rotates to be connected with the connecting plate, every all be equipped with connecting bolt on the connecting plate, every connecting bolt all peg graft to slide inslot portion, every limit for length board keeps away from one side of connecting plate all is equipped with the supporting seat, every all be equipped with on the supporting seat and supply the bearing groove that limit for length board pegged graft, every all be equipped with the supporting bolt on the supporting seat, every the one end of supporting bolt all peg graft to slide inslot portion.

Through adopting above-mentioned technical scheme, when the cutting length of needs adjustment H shaped steel, unscrew connecting bolt and bearing bolt to move connecting plate and bearing board along the length direction of groove that slides, later realize the removal to limit for length board position, thereby reduced because the emergence of the difficult adjustment phenomenon of the cutting position of limit for length board fixed lead to H shaped steel.

Optionally, one end of each length limiting plate far away from the connecting plate is fixedly connected with a lifting rod.

By adopting the technical scheme, due to the existence of the lifting rod, when a worker rotates the length limiting plate to one side far away from the bearing seat, the length limiting plate can be more convenient.

Optionally, the limit for length platform is close to one side of cutting platform is equipped with a plurality of limit for length rollers, the both ends of limit for length roller all are connected with and connect the roller board, every connect all be connected with on the roller board and connect the roller bolt, every connect the roller bolt all peg graft to slide inside the groove.

Through adopting above-mentioned technical scheme, owing to the existence of limit roll for when the H shaped steel passes and holds the tangential plate and move to the one side that is close to the limit plate, can support the position of H shaped steel through the limit roll, thereby reduced the emergence of H shaped steel at the in-process bending phenomenon with one side butt of limit plate, and through unscrewing the roller bolt that connects, can realize the adjustment to limit roll position, further reduced the emergence that the support of limit roll to H shaped steel is insufficient to lead to the bending phenomenon of H shaped steel.

Optionally, a discharge door is installed at the discharge hole.

By adopting the technical scheme, due to the existence of the discharging door, the phenomenon that the waste falls out of the inside of the cutting table from the discharging hole can be reduced when the waste is not required to be collected.

Optionally, the side wall is not set up to the one side that is close to of receiving the feed bin the ejection of compact door, just the diapire of receiving the feed bin is along being close to one side of ejection of compact door is kept away from one side of ejection of compact door is gradually to being close to one side of cutting bench inner top wall.

Through adopting above-mentioned technical scheme, because the interior bottom wall slope of receiving the feed bin sets up to be close to one side that the ejection of compact was opened and is not set up the lateral wall, consequently can make when opening the ejection of compact door, thereby the waste material that is located the inside of receiving the feed bin can follow the interior diapire that the slope of receiving the feed bin set up and drop from the discharge gate and realize the collection to the inside waste material of receiving the feed bin.

Optionally, the interior bottom wall of receipts feed bin is close to one side of ejection of compact door inwards has seted up the removal groove, it has the extension piece to remove the inside slip grafting of groove, the upper surface of extension piece with receive the inclined surface parallel arrangement of the interior diapire of feed bin, the extension piece is kept away from one side of ejection of compact door is connected with the limiting plate, the diapire of receiving the feed bin is located the removal groove is kept away from one side of ejection of compact door has seted up the spacing groove, the limiting plate with the inner wall butt in spacing groove, the limiting plate keep away from one side of extension piece with be connected with compression spring between the inner wall in spacing groove.

Through adopting above-mentioned technical scheme, when the discharge gate was opened, pressure spring drove the limiting plate and remove to the one side that is close to the discharge gate, the limiting plate drove the extension piece and remove to the one side that is close to the discharge gate, when limiting plate and spacing groove are close to the inner wall butt of shifting chute one side, the limiting plate drives the extension piece and fixes, thereby make the extension piece can prolong the interior bottom wall of receiving the feed bin, thereby make when placing the extension piece below with the container, the inside waste material of receiving the feed bin can be better drop to the container inside, thereby realize the collection to the waste material, when the waste material is along the interior bottom wall incline direction landing of receiving the feed bin, be difficult for dropping to the emergence of the inside phenomenon of container that is used for accepting the waste material of outside.

Optionally, the ejection of compact subassembly include with the interior bottom wall slip butt of receiving bin pushes away the flitch, the both sides of pushing away the flitch all are equipped with run through push away the flitch and with push away flitch threaded connection's pushing away the material lead screw, every the one end of pushing away the material lead screw is all fixedly connected with pushes away the material motor.

Through adopting above-mentioned technical scheme, when the discharge gate was opened, start the pushing motor, the pushing motor drives the pushing screw and rotates, and the pushing screw drives the pushing plate and removes to the in-process pushing plate that removes and the interior diapire butt of receiving feed bin, thereby release the inside waste material of receiving feed bin from the discharge gate, thereby reduced the waste material joint and thereby be difficult to the emergence of dropping the phenomenon on the interior diapire of receiving the feed bin.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. through the cooperation of the material receiving bin and the material discharging component, better collection of waste falling from the material discharging opening can be realized, so that the occurrence of injury phenomenon when workers collect the waste is reduced;

2. the movement of the length limiting plate can be driven by the movement of the connecting plate and the bearing seat, so that the accurate positioning of the cutting position of the H-shaped steel can be realized, and the process of adjusting the cutting position of the H-shaped steel by a worker is more convenient;

3. the length limiting roller can be driven to move by moving the roller connecting plate, so that the H-shaped steel is stably supported in the cutting process, and the bending phenomenon of one end of the H-shaped steel, which is close to the length limiting plate, in the cutting process is reduced.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is an enlarged schematic view of a portion of the structure a of fig. 1.

Fig. 3 is a cross-sectional view of the overall structure of an embodiment of the present utility model.

Fig. 4 is a partially enlarged schematic view of the B structure of fig. 3.

Reference numerals illustrate: 1. a cutting table; 11. a connection frame; 12. a carrier cutting plate; 121. a clamping groove; 122. a blanking hole; 123. a positioning block; 1231. a positioning groove; 13. a discharge port; 14. a discharge door; 2. a cutting hydraulic cylinder; 21. a cutter; 211. grooving; 22. positioning and cutting; 3. a material receiving bin; 31. a moving groove; 32. a limit groove; 4. a discharge assembly; 41. an extension block; 411. a connecting rod; 412. a limiting plate; 413. a pressure spring; 42. a pushing plate; 43. pushing a feed screw; 44. a pushing motor; 5. a feeding table; 51. a feeding roller; 6. a length limiting table; 61. a length limiting plate; 611. a connecting plate; 6111. a connecting bolt; 612. a lifting rod; 62. a slip groove; 63. a support bracket; 621. a support groove; 632. a supporting bolt; 64. a length limiting roller; 65. a roller receiving plate; 651. and (5) a roller connecting bolt.

Detailed Description

The present utility model will be described in further detail with reference to fig. 1 to 4.

The embodiment of the utility model discloses a square column buckle cutting device, which comprises a cutting table 1, wherein the upper surface of the cutting table 1 is horizontally arranged, one side of the cutting table 1 is fixedly connected with a connecting frame 11, the connecting type is L-shaped, and the L-shaped short side of the connecting frame 11 is positioned above the cutting table 1 and is parallel to the upper surface of the cutting table 1. The upper surface of the cutting table 1 is fixedly connected with a cutting bearing plate 12, two clamping grooves 121 which are arranged at intervals are formed in the cutting bearing plate 12, and two ends of each clamping groove 121 penetrate through the cutting bearing plate 12. The middle position of the cutting-bearing plate 12 is also provided with a blanking hole 122 penetrating through the upper surfaces of the cutting-bearing plate 12 and the cutting table 1, two sides of the blanking hole 122 are fixedly connected with positioning blocks 123, and one side, close to the blanking hole 122, of each positioning block 123 is provided with a positioning groove 1231 communicated with the blanking hole 122.

The lower surface of the connecting frame 11 on one side above the cutting table 1 is fixedly connected with a cutting hydraulic cylinder 2, the cutting hydraulic cylinder 2 is vertically arranged, and a piston rod of the cutting hydraulic cylinder 2 faces one side close to the cutting bearing plate 12. One end of a piston rod of the cutting hydraulic cylinder 2 is fixedly connected with a cutter 21, and two cutting grooves 211 which are arranged at intervals are formed in one side, away from the cutting hydraulic cylinder 2, of the cutter 21. The cutter 21 can be inserted into the blanking hole 122 on the receiving plate and is abutted against the inner wall of the blanking hole 122. Two cutting grooves 211 formed in the cutter 21 correspond to two clamping grooves 121 formed in the cutting-supporting plate 12 and are used for clamping wing plates of H-shaped steel, two ends of one side, close to the cutting-supporting plate 12, of the cutter 21 are fixedly connected with positioning cutting blocks 22, two positioning cutting blocks 22 correspond to two positioning blocks 123, and one side, far away from the other positioning cutting block 22, of one positioning cutting block 22 can be inserted into a positioning groove 1231 on one side of the corresponding positioning block 123 and is in sliding butt with the inner wall of the positioning groove 1231.

The inside of cutting table 1 still is equipped with receiving bin 3, and receiving bin 3 is used for accepting the waste material that drops from the feed opening. The inside of the material receiving bin 3 is provided with a material discharging component 4. A discharge hole 13 is formed in one side of the cutting table 1, which is close to the material receiving bin 3.

One side of the cutting table 1 is connected with a feeding table 5, the upper surface of the feeding table 5 is horizontally arranged, and one side close to the cutting table 1 is fixedly connected with the side wall of the cutting table 1. An opening is formed in the middle of the feeding table 5, a plurality of feeding rollers 51 are mounted in the opening, and each feeding roller 51 is perpendicular to the length direction of the feeding table 5.

One side of the cutting table 1 far away from the feeding table 5 is connected with a length limiting table 6, a plurality of length limiting plates 61 are arranged on the length limiting table 6, and each length limiting plate 61 is perpendicular to the length direction of the length limiting table 6.

When needs cut the H shaped steel, place the loading table 5 with the H shaped steel on, afterwards remove to hold cutting board 12 along loading table 5, carry out the joint through the pterygoid lamina of two draw-in grooves 121 to the H shaped steel, afterwards continue to promote forward with the H shaped steel, with the tip and the one side butt of limit for length board 61 of H shaped steel, thereby confirm the cutting position of H shaped steel, afterwards start cutting pneumatic cylinder 2, drive cutter 21 through cutting pneumatic cylinder 2 and cut the H shaped steel, later the waste material that the cutting produced drops to the inside of receiving silo 3, thereby realize the cutting process to the H shaped steel. When the waste inside the material collecting bin 3 needs to be collected, the material discharging component 4 drives the waste inside the material collecting bin 3 to fall from the material discharging hole 13, so that the waste is collected

The waste is driven to fall from the discharge hole 13 through the discharging component 4 in the material collecting bin 3, so that workers can be safer when collecting the waste.

The sliding grooves 62 are formed in both sides of the upper surface of the length-limiting table 6, and the sliding grooves 62 are formed in the length direction of the length-limiting table 6. The upper surface of the length-limiting table 6 is provided with an opening penetrating the length-limiting table 6 inwards at the middle of the two sliding grooves 62. Each of the length limiting plates 61 is disposed inside the opening. A connecting plate 611 is rotatably connected to one side of each length limiting plate 61, and each connecting plate 611 is disposed on one side of the upper surface of the length limiting table 6. Each connecting plate 611 is penetrated and connected with a connecting bolt 6111 in a threaded manner, and one end of each connecting bolt 6111 penetrating through each connecting plate 611 is inserted into the same sliding groove 62 and is in sliding abutting connection with the inner wall of the sliding groove 62.

The end of each length limiting plate 61 far away from the connecting plate 611 is provided with a bearing seat 63, the upper surface of each bearing seat 63 is internally provided with a bearing groove 621, and one side of each length limiting plate 61 close to the bearing seat 63 is spliced into the bearing groove 621 and is clamped with the inner wall of the bearing groove 621. Each support 63 is located on a side of the length-limiting table 6 remote from the connection plate 611, and each support 63 is located above one sliding groove 62 remote from the connection plate 611. Each bearing bracket 63 is penetrated and is in threaded connection with a bearing bolt 632, and one end of each bearing bolt 632 is inserted into the sliding groove 62 close to the bearing bolt and is in sliding abutting connection with the inner wall of the sliding groove 62.

When the cutting position of the H-shaped steel needs to be adjusted, the connecting bolt 6111 and the supporting bolt 632 are unscrewed, then the connecting plate 611 and the supporting seat 63 are moved, so that the movement of the length limiting plate 61 is realized, when the connecting plate is moved to a proper position, the connecting bolt 6111 and the supporting bolt 632 are screwed, the position of the connecting plate 611 and the position of the supporting seat 63 are fixed, the cutting position of the H-shaped steel is adjusted according to actual needs, and the cutting process of workers is facilitated.

Each length limiting plate 61 is inserted into one side of the bearing seat 63 and one end far away from the length limiting table 6 is fixedly connected with a lifting rod 612.

The process of adjusting the length limiting plate 61 by a worker is further facilitated by the presence of the lifting lever 612.

A plurality of length-limiting rollers 64 are further arranged in the opening of the length-limiting table 6 and positioned on one side of the length-limiting plate 61 close to the cutting table 1, and each length-limiting roller 64 is perpendicular to the length-limiting plate 61. The end of each length limiting roller 64 is inserted with a roller connecting plate 65, and one side of each roller connecting plate 65, which is close to the length limiting roller 64, is provided with a groove for inserting the end of the length limiting roller 64. Each roller receiving plate 65 is located above one of the sliding grooves 62, each roller receiving plate 65 is penetrated through and is in threaded connection with a roller receiving bolt 651, and one end of each roller receiving bolt 651 penetrating through the roller receiving plate 65 is inserted into the sliding groove 62 and is in threaded connection with the inner wall of the sliding groove 62.

Because the length-limiting roller 64 exists, the H-shaped steel can be more stable when moving to the side close to the length-limiting plate 61, and because the roller-connecting plates 65 inserted at the two ends of the length-limiting roller 64 are inserted into the sliding groove 62 through the roller-connecting bolts 651 to be connected with the length-limiting table 6, when the length-limiting roller 64 needs to be moved, the roller-connecting bolts 651 can be unscrewed, then the movement of the position of the length-limiting roller 64 can be realized through the movement of the roller-connecting plates 65, and the supporting effect of the length-limiting roller 64 on the H-shaped steel is more convenient.

The discharge gate 13 department installs discharge gate 14, and discharge gate 14 is used for carrying out the shutoff to discharge gate 13.

Due to the existence of the discharging door 14, when the waste inside the material receiving bin 3 is not required to be collected, the discharging door 14 can plug the waste inside the material receiving bin 3, so that the waste is stably stored.

The inner bottom wall of the material receiving bin 3 is provided with an inclined surface, and the inclined surface is gradually inclined upwards along one side close to the material discharging door 14 to one side far away from the material discharging door 14. And an opening is arranged on one side of the material receiving bin 3 close to the material discharging door 14.

Because the inner bottom of the receiving bin 3 is set to be inclined, when the waste material generated by cutting falls into the receiving bin 3 from the blanking hole 122, the waste material can gradually slide along the inclined direction of the bottom side wall of the receiving bin 3, so that when the discharging door 14 is opened, the waste material can fall from the discharging door 14 to collect the waste material.

Referring to fig. 3 and 4, a moving groove 31 and a limiting groove 32 are sequentially formed in the side, close to the discharge door 14, of the bottom side wall of the receiving bin 3, the size of the limiting groove 32 is larger than that of the moving groove 31, and the bottom wall of the limiting groove 32 and the bottom wall of the moving groove 31 are located in the same horizontal plane and are higher than the discharge hole 13.

The discharging component 4 further comprises an extending block 41 in the sliding insertion and moving groove 31, the lower surface of the extending block 41 is in sliding contact with the bottom wall of the moving groove 31, the upper surface of the extending block 41 is provided with an inclined surface, and the inclined surface of the upper surface of the extending block 41 is parallel to the inclined surface of the inner bottom wall of the receiving bin 3. One side of the extension block 41 far away from the discharging door 14 is fixedly connected with a connecting rod 411, and one end of the connecting rod 411 far away from the extension block 41 is fixedly connected with a limiting plate 412. The limiting plate 412 is located inside the limiting groove 32 and slidably abuts against the inner wall of the limiting groove 32. One side of the limiting plate 412 away from the connecting rod 411 is fixedly connected with a pressure spring 413, and one end of the pressure spring 413 away from the limiting plate 412 is fixedly connected with the inner wall of the limiting groove 32.

When discharge door 14 is opened, pressure spring 413 drives limiting plate 412, connecting rod 411 and extension piece 41 to being close to one side of limiting plate 412 and remove, afterwards when limiting plate 412 and limiting groove 32 are close to the cell wall butt of removal groove 31 one side, limiting plate 412 carries out spacingly to the position of extension piece 41, afterwards makes the upper surface of extension piece 41 splice with the interior bottom wall of receiving bin 3 to realize the extension to the interior diapire of receiving bin 3, afterwards when placing the container in the below of extension piece 41, can make the inside waste material of receiving bin 3 drop to the container inside that thereby realize the better collection to the waste material better.

The discharging assembly 4 further comprises a pushing plate 42 which is positioned inside the receiving bin 3 and is in butt joint with the inner bottom wall of the receiving bin 3, and one side, close to the inner bottom wall of the receiving bin 3, of the pushing plate 42 is in sliding butt joint with the inner bottom wall of the receiving bin 3. Both ends of the pushing plate 42 are penetrated and are in threaded connection with pushing screws 43, each pushing screw 43 is perpendicular to the pushing plate 42, and each pushing screw 43 is parallel to the inner bottom wall of the material receiving bin 3. One end of each pushing screw 43, which is far away from the discharging door 14, penetrates through the side wall of the cutting table 1 and is fixedly connected with a pushing motor 44.

When the discharge door 14 is opened, two pushing motors 44 are started, the two pushing motors 44 drive the two pushing screws 43 to rotate, the two pushing screws 43 drive the pushing plate 42 to move in the rotating process, and the pushing plate 42 can push out waste inside the material receiving bin 3 from the discharge hole 13 in the moving process, so that the collection of the waste inside the material receiving bin 3 by workers is more convenient.

The implementation principle of the square column buckle cutting device provided by the embodiment of the utility model is as follows: the H-shaped steel moves the feeding table 5 to the length limiting table 6 through the cutting supporting plate 12 on the cutting table 1, and one end of the H-shaped steel is abutted with the length limiting plate 61. And then the cutting hydraulic cylinder 2 is started to drive the cutter 21 to cut the H-shaped steel placed on the cutting-bearing plate 12.

After which the waste falls inside the receiving bin 3. When the waste material needs to be collected, the discharging door 14 is opened, a container for containing the waste material is placed below the discharging hole 13, the extension block 41 stretches out of the moving groove under the action of the pressure spring 413, then the pushing motor 44 is started, the pushing motor 44 drives the pushing plate 42 to move, and accordingly the waste material in the receiving bin 3 is pushed out of the receiving bin 3, and the waste material is collected.

When the cutting length of the H-section steel needs to be adjusted, the adjustment of the cutting position of the H-section steel can be achieved by unscrewing the connecting bolt 6111 and the supporting bolt 632, and then moving the length limiting plate 61, the connecting plate 611 and the supporting seat 63, and the adjustment of the position of the length limiting roller 64 on the length limiting table 6 can be achieved by unscrewing the connecting roller bolt 651.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. Cutting device is detained to square column, its characterized in that: including cutting table (1), fixedly connected with holds cutting board (12) on cutting table (1), hold cutting board (12) on offer two draw-in grooves (121) that the interval set up, hold cutting board (12) on still offer and run through holding cutting board (12) and cutting table (1) upper surface's unloading hole (122), hold cutting board (12)'s top is equipped with cutting pneumatic cylinder (2), fixedly connected with cutter (21) on cutting pneumatic cylinder (2)'s the piston rod, offer two interval settings and with hold two on cutting board (12) draw-in groove (121) corresponding grooving (211), just cutter (21) can peg graft to in unloading hole (122), the inside of cutting table (1) is equipped with and is used for accepting unloading hole (122) department drop waste material receive bin (3), receive bin (3) inside is equipped with ejection of compact subassembly (4), cutting table (1) are close to receive bin (3) on the piston rod of cutting hydraulic cylinder (2) fixedly connected with cutter (21), it has one side (5) to keep away from on cutting table (5) one side (5) on the cutting table (1) have one side (5), the length limiting table (6) is provided with a plurality of length limiting plates (61), and one side of the length limiting plates (61) can be abutted with H-shaped steel placed on the length limiting table (6).

2. The square pole button cutting device according to claim 1, wherein: sliding grooves (62) are formed in two sides of the length limiting table (6), each length limiting plate (61) is rotatably connected with a connecting plate (611) at one end, each connecting plate (611) is provided with a connecting bolt (6111), each connecting bolt (6111) is inserted into the sliding grooves (62), each length limiting plate (61) is provided with a bearing seat (63) at one side away from the connecting plate (611), each bearing seat (63) is provided with a bearing groove (621) for inserting the length limiting plate (61), each bearing seat (63) is provided with a bearing bolt (632), and one end of each bearing bolt (632) is inserted into the sliding groove (62).

3. A square pole button cutting device as defined in claim 2, wherein: one end of each length limiting plate (61) far away from the connecting plate (611) is fixedly connected with a lifting rod (612).

4. A square pole button cutting device as defined in claim 2, wherein: one side that limit for length platform (6) is close to cutting platform (1) is equipped with a plurality of limit for length roller (64), the both ends of limit for length roller (64) all are connected with connect roller board (65), every connect roller board (65) on all be connected with connect roller bolt (651), every connect roller bolt (651) all peg graft to slide inside groove (62).

5. The square pole button cutting device according to claim 1, wherein: and a discharge door (14) is arranged at the discharge hole (13).

6. The square pole button cutting device according to claim 5, wherein: the side wall of the material receiving bin (3) is not arranged on one side, close to the material discharging door (14), of the material receiving bin (3), and the bottom wall of the material receiving bin (3) gradually inclines towards one side, close to the inner top wall of the cutting table (1), of the material receiving bin along one side, close to the material discharging door (14), of the material receiving bin, towards one side, far away from the material discharging door (14).

7. The square pole button cutting device according to claim 6, wherein: the utility model discloses a storage bin, including material gate (14) and limiting plate (32), material gate (14) is connected with material gate (41), material gate (14) is connected with material gate (32), material gate (32) is connected with material gate (32), material gate (41) is connected with material gate (32), material gate (32) is connected with pressure spring (413).

8. The square pole button cutting device according to claim 7, wherein: the discharging assembly (4) comprises pushing plates (42) which are in sliding butt with the inner bottom wall of the receiving bin (3), pushing screws (43) penetrating through the pushing plates (42) and in threaded connection with the pushing plates (42) are arranged on two sides of the pushing plates (42), and one end of each pushing screw (43) is fixedly connected with a pushing motor (44).