阅读说明：本技术 一种封边机的封边带前后平切装置 (Front and back flat cutting device for edge sealing belt of edge sealing machine ) 是由 刘勇 于 2021-01-13 设计创作，主要内容包括：本发明公开了一种封边机的封边带前后平切装置,包括两块横板,两块所述横板之间通过两块回型板固定连接,两块所述横板之间之间设有两块底板,两块所述底板相对的侧壁均固定安装有输送带,位于下侧的所述底板与横板固定连接,两块所述横板之间设有升降板,所述横板上设有用于对升降板进行升降的升降机构,所述升降板与位于上侧的底板之间通过多个缓冲机构固定连接,两块所述横板之间转动连接有转轴,所述转轴外固定套设有第一平切轮,所述转轴外套设有第二平切轮,所述横板上设有用于对第二平切轮进行调节的调节机构。本发明可以对不同尺寸的封边工件进行切边,适用范围较广,切边效果好,提高了工件的生产效率。(The invention discloses a front and back flat cutting device of a banding band of a banding machine, which comprises two transverse plates, wherein the two transverse plates are fixedly connected through two circular plate bodies, two bottom plates are arranged between the two transverse plates, the opposite side walls of the two bottom plates are fixedly provided with conveyer belts, the bottom plate positioned at the lower side is fixedly connected with the transverse plates, a lifting plate is arranged between the two transverse plates, a lifting mechanism used for lifting the lifting plate is arranged on the transverse plates, the lifting plate is fixedly connected with the bottom plate positioned at the upper side through a plurality of buffer mechanisms, a rotating shaft is rotatably connected between the two transverse plates, a first flat cutting wheel is fixedly sleeved outside the rotating shaft, a second flat cutting wheel is sleeved outside the rotating shaft, and an adjusting mechanism used for adjusting the second flat cutting wheel is arranged on the transverse plates. The edge cutting machine can be used for cutting edges of edge-sealed workpieces with different sizes, is wider in application range and good in edge cutting effect, and improves the production efficiency of the workpieces.)

1. The front and rear flat cutting device of the edge sealing belt of the edge sealing machine comprises two transverse plates (1) and is characterized in that the two transverse plates (1) are fixedly connected through two circular-shaped plates (2), two bottom plates (3) are arranged between the two transverse plates (1), a conveying belt (4) is fixedly arranged on the opposite side walls of the two bottom plates (3), the bottom plates (3) and the transverse plates (1) are fixedly connected and positioned at the lower side, a lifting plate (5) is arranged between the two transverse plates (1), a lifting mechanism (6) used for lifting the lifting plate (5) is arranged on the transverse plates (1), the lifting plate (5) and the bottom plates (3) positioned at the upper side are fixedly connected through a plurality of buffer mechanisms (7), a rotating shaft (8) is rotatably connected between the two transverse plates (1), a first flat cutting wheel (9) is sleeved outside the rotating shaft (8), the device is characterized in that a second flat cutting wheel (10) is sleeved outside the rotating shaft (8), an adjusting mechanism (11) used for adjusting the second flat cutting wheel (10) is arranged on the transverse plate (1), a first motor (12) is fixedly connected to the upper end of the transverse plate (1) located on the upper side, and a driving shaft of the first motor (12) penetrates through the transverse plate (1) in a rotating mode and is coaxially and fixedly connected with the rotating shaft (8).

2. The front and rear edge banding band flat cutting device of the edge banding machine as claimed in claim 1, wherein the lifting mechanism (6) comprises two first threaded rods (13) which slidably penetrate through the transverse plate (1), the lower ends of the two first threaded rods (13) are fixedly connected with the upper end of the lifting plate (5), the two first threaded rods (13) are externally provided with threaded sleeves (14), the lower ends of the two threaded sleeves (14) are rotatably connected with the upper end of the transverse plate (1), the two threaded sleeves (14) are in transmission connection through a first transmission mechanism (15), the upper end of the transverse plate (1) is fixedly connected with a second motor (16), and the driving shaft of the second motor (16) is in transmission connection with one of the threaded sleeves (14) only through a bevel gear set (17).

3. The front and rear trimming device for the edge banding belt of the edge banding machine as claimed in claim 2, characterized in that the first transmission mechanism (15) comprises two first belt pulleys (18), the two first belt pulleys (18) are in transmission connection with each other through a first belt, and the two first belt pulleys (18) are respectively and fixedly connected with the two first threaded rods (13) coaxially.

4. The front and rear trimming device for the edge sealing belt of the edge sealing machine according to claim 2, wherein the bevel gear set (17) comprises a first bevel gear (19) and a second bevel gear (20) which are meshed with each other, the first bevel gear (19) is coaxially and fixedly connected with a driving shaft of the second motor (16), and the second bevel gear (20) is coaxially and fixedly connected with the threaded sleeve (14).

5. The front and rear edge banding and flat cutting device of the edge banding machine of claim 1, characterized in that, the buffer mechanism (7) comprises a groove (21) arranged at the upper end of the bottom plate (3), a limiting rod (22) is fixedly connected in the groove (21), a limiting block (23) and a spring (24) are sleeved outside the limiting rod (22), two ends of the spring (24) are respectively fixedly connected with the inner side wall of the limiting block (23) and the inner side wall of the groove (21), the limiting block (23) is connected with the inner side wall of the groove (21) and the limiting rod (22) in a sliding manner, the lower end of the limiting block (23) is rotatably connected with a connecting plate (37), and the lower end of the connecting plate (37) is rotatably connected with the upper end of the bottom plate (3.

6. The front and rear flat cutting device for the edge sealing belt of the edge sealing machine according to claim 1, wherein the adjusting mechanism (11) comprises a sliding sleeve (25) slidably sleeved outside the rotating shaft (8), the second flat cutting wheel (10) is fixedly sleeved outside the sliding sleeve (25), a rotating plate (26) is rotatably sleeved outside the sliding sleeve (25), the lower end of the transverse plate (1) is provided with two adjusting grooves (27), a second threaded rod (28) is rotatably connected in the two adjusting grooves (27), a threaded block (29) is rotatably sleeved outside the two second threaded rods (28), the two threaded blocks (29) are respectively slidably connected with the inner side walls of the two adjusting grooves (27), the lower ends of the two threaded blocks (29) are rotatably connected with a deflecting plate (30), the lower ends of the two deflecting plates (30) are rotatably connected with the upper end of the rotating plate (26), two the one end of second threaded rod (28) all rotates and runs through diaphragm (1) setting, it runs through and is equipped with transmission shaft (31) to rotate on diaphragm (1), be connected through second drive mechanism (32) transmission between transmission shaft (31) and two second threaded rod (28), the lateral wall fixedly connected with mounting panel (33) of diaphragm (1), the lower extreme fixedly connected with third motor (34) of mounting panel (33), the drive shaft and the coaxial fixed connection of transmission shaft (31) of third motor (34).

7. The front and rear trimming device for the edge banding belt of the edge banding machine as claimed in claim 6, wherein the second transmission mechanism (32) comprises a second belt pulley (35) and a third belt pulley (36), the second belt pulley (35) is coaxially and fixedly connected with the transmission shaft (31), the third belt pulley (36) is coaxially and fixedly connected with the second threaded rod (28), and the second belt pulley (35) is in transmission connection with the third belt pulley (36) through a second belt.

8. The front and rear edging device for edge banding of an edge banding machine as claimed in claim 6, wherein the two second threaded bars (28) have external threads with opposite rotation directions.

Technical Field

The invention relates to the technical field of edge bonding machines, in particular to a front and back flat cutting device for an edge bonding belt of an edge bonding machine.

Background

The edge bonding machine is a machine for replacing manual operation to highly automate an edge bonding procedure, mainly comprises a semi-automatic mode and a portable mode, is one of wood working machines, belongs to a solid wood machine type, is used for bonding edges as the name suggests, and is completed by a traditional manual operation process through a highly automated machine.

After the edge sealing of a workpiece is finished, certain extension parts are arranged on the front side and the rear side of the edge sealing position of the existing edge sealing machine, the existing edge sealing machine needs to be cut by adopting extra cutting equipment, the existing edge sealing machine is complex in cutting, when the existing edge sealing machine is used for cutting workpieces with different thicknesses, the existing edge sealing machine needs to replace cutting equipment with different sizes and cut the workpieces, the applicable range is small, and the production efficiency of the workpieces is reduced.

Therefore, the front and rear flat cutting devices for the edge sealing belts of the edge sealing machine are provided to solve the problems.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, the shearing of a workpiece is complicated, and the production efficiency of the workpiece is reduced, and provides a front and rear flat cutting device for a sealing side belt of an edge bonding machine.

In order to achieve the purpose, the invention adopts the following technical scheme:

a front and back flat cutting device for a banding area of a banding machine comprises two transverse plates, the two transverse plates are fixedly connected through two circular plate bodies, two bottom plates are arranged between the two transverse plates, the opposite side walls of the two bottom plates are fixedly provided with a conveyer belt, the bottom plate positioned at the lower side is fixedly connected with the transverse plates, a lifting plate is arranged between the two transverse plates, the transverse plates are provided with a lifting mechanism for lifting the lifting plates, the lifting plates are fixedly connected with the base plate positioned at the upper side through a plurality of buffer mechanisms, a rotating shaft is rotatably connected between the two transverse plates, the rotating shaft is fixedly sleeved with a first flat cutting wheel, the rotating shaft is sleeved with a second flat cutting wheel, the transverse plate is provided with an adjusting mechanism for adjusting the second flat cutting wheel, the upper end of the transverse plate positioned on the upper side is fixedly connected with a first motor, and a driving shaft of the first motor is rotationally and coaxially and fixedly connected with the rotating shaft and penetrates through the transverse plate.

Preferably, the lifting mechanism comprises two first threaded rods which are slidably arranged through the transverse plate, the lower ends of the two first threaded rods are fixedly connected with the upper end of the lifting plate, threaded sleeves are sleeved on the outer portions of the two first threaded rods in a threaded manner, the lower ends of the threaded sleeves are rotatably connected with the upper end of the transverse plate, the two threaded sleeves are in transmission connection through a first transmission mechanism, a second motor is fixedly connected to the upper end of the transverse plate, and a driving shaft of the second motor is in transmission connection with one of the threaded sleeves through a bevel gear set.

Preferably, the first transmission mechanism comprises two first belt pulleys, the two first belt pulleys are in transmission connection through a first belt, and the two first belt pulleys are respectively and fixedly connected with the two first threaded rods in a coaxial mode.

Preferably, the bevel gear set comprises a first bevel gear and a second bevel gear which are meshed with each other, the first bevel gear is coaxially and fixedly connected with a driving shaft of the second motor, and the second bevel gear is coaxially and fixedly connected with the threaded sleeve.

Preferably, buffer gear is including setting up the recess in the bottom plate upper end, fixedly connected with gag lever post in the recess, the gag lever post overcoat is equipped with stopper and spring, the both ends of spring respectively with stopper and recess inside wall fixed connection, stopper and recess inside wall and gag lever post sliding connection, the lower extreme of stopper rotates and is connected with the connecting plate, the lower extreme of connecting plate rotates with the upper end of bottom plate and is connected.

Preferably, the adjusting mechanism comprises a sliding sleeve which is sleeved outside the rotating shaft in a sliding manner, the second flat cutting wheel is fixedly sleeved outside the sliding sleeve, a rotating plate is sleeved outside the sliding sleeve in a rotating manner, two adjusting grooves are formed in the lower end of the transverse plate, second threaded rods are connected in the two adjusting grooves in a mixed rotating manner, threaded blocks are sleeved outside the two second threaded rods in a threaded manner, the two threaded blocks are respectively connected with the inner side walls of the two adjusting grooves in a sliding manner, the lower ends of the two threaded blocks are respectively connected with a deflection plate in a rotating manner, the lower ends of the two deflection plates are respectively connected with the upper end of the rotating plate in a rotating manner, one end of each of the two second threaded rods is rotatably arranged to penetrate through the transverse plate, a transmission shaft is rotatably arranged on the transverse plate in a penetrating manner, the transmission shaft is in transmission connection with the two second, the lower extreme fixedly connected with third motor of mounting panel, the coaxial fixed connection of drive shaft and transmission shaft of third motor.

Preferably, second drive mechanism includes second belt pulley and third belt pulley, the coaxial fixed connection of second belt pulley and transmission shaft, third belt pulley and the coaxial fixed connection of second threaded rod, be connected through second belt transmission between second belt pulley and the third belt pulley.

Preferably, the external threads of the two second threaded rods are opposite in rotation direction.

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

by arranging the lifting mechanism and the adjusting mechanism, the two threaded sleeves are driven to rotate by the second motor, the two threaded sleeves drive the two first threaded rods to lift, the two first threaded rods drive the lifting plate to lift, the lifting plate drives the upper bottom plate to lift through the two connecting plates, and the bottom plate drives the conveying belts to lift, so that the two conveying belts can fix and convey workpieces with edge seals of different sizes; the transmission shaft is driven to rotate through the third motor, the transmission shaft drives the two second threaded rods to rotate, the two second threaded rods drive the two threaded blocks to move relatively, the two threaded blocks drive the rotating plate to lift through the two deflection plates, the rotating plate drives the second flat cutting wheel to lift through the sliding sleeve, flat cutting can be conducted on workpieces with different thicknesses, the application range is wide, trimming can be conducted after edge sealing is completed, the production time of the workpieces is shortened, and the production efficiency of the workpieces is improved.

The edge cutting machine can be used for cutting edges of edge-sealed workpieces with different sizes, is wider in application range and good in edge cutting effect, and improves the production efficiency of the workpieces.

Drawings

FIG. 1 is a front perspective view of a front side structure of a front and rear trimming device of a banding band of a banding machine according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a perspective view of the side structure of the front and rear trimming devices of the edge banding belt of the edge banding machine according to the present invention;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is a perspective view of a cross plate in the front and rear edge banding band flat cutting device of the edge banding machine according to the present invention.

In the figure: the device comprises a transverse plate 1, a circular plate 2, a bottom plate 3, a conveying belt 4, a lifting plate 5, a lifting mechanism 6, a buffering mechanism 7, a rotating shaft 8, a first flat cutting wheel 9, a second flat cutting wheel 10, an adjusting mechanism 11, a first motor 12, a first threaded rod 13, a threaded sleeve 14, a first transmission mechanism 15, a second motor 16, a bevel gear set 17, a first belt pulley 18, a first bevel gear 19, a second bevel gear 20, a groove 21, a limiting rod 22, a limiting block 23, a spring 24, a sliding sleeve 25, a rotating plate 26, an adjusting groove 27, a second threaded rod 28, a threaded block 29, a deflection plate 30, a transmission shaft 31, a second transmission mechanism 32, a mounting plate 33, a third motor 34, a second belt pulley 35, a third belt pulley 36 and a connecting plate 37.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a front and back flat cutting device for a banding band of a banding machine comprises two transverse plates 1, the two transverse plates 1 are fixedly connected through two circular-shaped plates 2, two bottom plates 3 are arranged between the two transverse plates 1, a conveying belt 4 is fixedly arranged on opposite side walls of the two bottom plates 3, the conveying belt 4 comprises two vertical plates, a plurality of rotating rollers are rotatably connected between the two vertical plates, a belt is in transmission connection with the outer parts of the plurality of rotating rollers, the outer side walls of the vertical plates are fixedly connected with a driving motor, a driving shaft of the driving motor is rotatably penetrated through the vertical plates and coaxially and fixedly connected with one of the rotating rollers, the bottom plate 3 positioned at the lower side is fixedly connected with the transverse plates 1, a lifting plate 5 is arranged between the two transverse plates 1, a lifting mechanism 6 for lifting the lifting plate 5 is arranged on the transverse plate 1, and specifically, the lifting mechanism 6 comprises two first, the lower ends of the two first threaded rods 13 are fixedly connected with the upper end of the lifting plate 5.

In the invention, the two first threaded rods 13 are externally sleeved with threaded sleeves 14 in a threaded manner, the lower ends of the two threaded sleeves 14 are rotatably connected with the upper end of the transverse plate 1, the two threaded sleeves 14 are in transmission connection through a first transmission mechanism 15, it is worth mentioning that the first transmission mechanism 15 comprises two first belt pulleys 18, the two first belt pulleys 18 are in transmission connection through a first belt, the two first belt pulleys 18 are respectively and coaxially and fixedly connected with the two first threaded rods 13, the upper end of the transverse plate 1 is fixedly connected with a second motor 16, it should be noted that the second motor 16 can adopt a stepping motor with the model PLX, and has been electrically connected to an external power source, and for the prior art, details are not described, the driving shaft of the second motor 16 is in transmission connection with one of the threaded sleeves 14 only through the bevel gear set 17, and further, the bevel gear set 17 includes a first bevel gear 19 and a second bevel gear 20 which are engaged with each other.

According to the invention, a first bevel gear 19 is coaxially and fixedly connected with a driving shaft of a second motor 16, a second bevel gear 20 is coaxially and fixedly connected with a threaded sleeve 14, a lifting plate 5 is fixedly connected with a bottom plate 3 positioned on the upper side through a plurality of buffer mechanisms 7, further, each buffer mechanism 7 comprises a groove 21 arranged at the upper end of the bottom plate 3, a limiting rod 22 is fixedly connected in each groove 21, a limiting block 23 and a spring 24 are sleeved outside each limiting rod 22, two ends of each spring 24 are respectively fixedly connected with the inner side walls of the limiting blocks 23 and the grooves 21, the limiting blocks 23 are slidably connected with the inner side walls of the grooves 21 and the limiting rods 22, the lower end of each limiting block 23 is rotatably connected with a connecting plate 37, the lower end of each connecting plate 37 is rotatably connected with the upper end of the bottom plate 3, a rotating shaft 8 is rotatably connected between the two transverse plates.

In the invention, an adjusting mechanism 11 for adjusting a second flat cutting wheel 10 is arranged on a transverse plate 1, it should be noted that the adjusting mechanism 11 comprises a sliding sleeve 25 which is slidably sleeved outside a rotating shaft 8, the second flat cutting wheel 10 is fixedly sleeved outside the sliding sleeve 25, a rotating plate 26 is rotatably sleeved outside the sliding sleeve 25, two adjusting grooves 27 are arranged at the lower end of the transverse plate 1, second threaded rods 28 are rotatably connected in the two adjusting grooves 27, it should be noted that the external threads of the two second threaded rods 28 are in opposite rotating directions, threaded blocks 29 are respectively sleeved outside the two second threaded rods 28, the two threaded blocks 29 are respectively slidably connected with the inner side walls of the two adjusting grooves 27, the lower ends of the two threaded blocks 29 are rotatably connected with deflecting plates 30, the lower ends of the two deflecting plates 30 are rotatably connected with the upper ends of the rotating plate 26, one ends of the two second threaded rods 28 are rotatably arranged through the transverse plate 1, the transverse plate 1 is rotatably provided with a transmission shaft 31 in a penetrating way.

In the present invention, the transmission shaft 31 is in transmission connection with the two second threaded rods 28 through the second transmission mechanism 32, it should be noted that the second transmission mechanism 32 includes a second belt pulley 35 and a third belt pulley 36, the second belt pulley 35 is in coaxial fixed connection with the transmission shaft 31, the third belt pulley 36 is in coaxial fixed connection with the second threaded rods 28, the second belt pulley 35 is in transmission connection with the third belt pulley 36 through a second belt, the lateral wall of the transverse plate 1 is fixedly connected with the mounting plate 33, the lower end of the mounting plate 33 is fixedly connected with the third motor 34, it should be noted that the third motor 34 can adopt a stepping motor with a PLX model, and is electrically connected with an external power supply, for the prior art, detailed description is omitted, the driving shaft of the third motor 34 is in coaxial fixed connection with the transmission shaft 31, the upper end of the transverse plate 1 located at the upper side is fixedly connected with the first motor 12, it should be noted that, the first motor 12 can be a stepping motor of PLX type, and is electrically connected to an external power supply, and for the prior art, details are not described in detail, the driving shaft of the first motor 12 rotates to penetrate through the transverse plate 1 and is coaxially and fixedly connected to the rotating shaft 8.

In the invention, a first bevel gear 19 is driven to rotate by a second motor 16, the first bevel gear 19 drives a second bevel gear 20 to rotate, the second bevel gear 20 drives one of the threaded sleeves 14 to rotate, one of the threaded sleeves 14 drives the other threaded sleeve 14 to rotate by two first belt pulleys 18 and a first belt, the two threaded sleeves 14 drive two first threaded rods 13 to lift, the two first threaded rods 13 drive a lifting plate 5 to lift, the lifting plate 5 drives a bottom plate 3 at the upper side to lift by two connecting plates 37, and the bottom plate 3 drives a conveying belt 4 to lift, so that workpieces with edge seals of different sizes can be fixed and conveyed by the two conveying belts 4; then, the transmission shaft 31 is driven to rotate by the third motor 34, the transmission shaft 31 drives the two second belt pulleys 35 to rotate, the two second belt pulleys 35 drive the two third belt pulleys 36 to rotate, the two third belt pulleys 36 drive the two second threaded rods 28 to rotate, the two second threaded rods 28 drive the two threaded blocks 29 to move relatively, the two threaded blocks 29 drive the rotating plate 26 to lift through the two deflection plates 30, and the rotating plate 26 drives the second flat cutting wheel 10 to lift through the sliding sleeve 25 until the second flat cutting wheel reaches a proper position.

When the flat cutting machine is used, the rotating shaft 8 is driven to rotate by the first motor 12, the rotating shaft 8 drives the first flat cutting wheel 9 and the sliding sleeve 25 to rotate, and the sliding sleeve 25 drives the second flat cutting wheel 10 to rotate, so that a workpiece can be cut while moving.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.