CN217101948U

CN217101948U - Bidirectional conveying frame suitable for hot pressing of engineering door gluing

Info

Publication number: CN217101948U
Application number: CN202220600174.1U
Authority: CN
Inventors: 蒋建军; 龚国军
Original assignee: Hubei Hele Door Industry Co Ltd
Current assignee: Hubei Hele Door Industry Co Ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-08-02
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a two-way carriage suitable for engineering door veneer hot pressing, including the support, under the setting of first drive unit, second drive unit, unpowered cylinder, flexure strip baseband and transverse transport subassembly for the carriage can realize the two-way transport to the engineering door, has richened the possibility that the production line was arranged before the engineering door hot pressing veneer, makes the transfer chain can adapt the automatic conveying of two at least hot presses, has improved production efficiency, has reduced production line area; under the setting of flexure strip baseband, because unpowered cylinder has not adopted the mode realization transmission of hard joint but has adopted the flexible coupling, when heavy door plant after the tectorial membrane gets into carriage and unpowered cylinder initial conveyor speed and produces the speed difference, the unpowered cylinder that is pushed down by heavy door can self-adaptation regulation conveying speed, can not cause the damage to the membrane on heavy door surface, simultaneously, but the transmission mode that adopts above-mentioned flexible coupling greatly reduced noise provides good operational environment for the workman.

Description

Bidirectional conveying frame suitable for hot pressing of engineering door gluing

Technical Field

The utility model relates to a heavy door conveying equipment technical field especially relates to a two-way carriage suitable for engineering door veneer hot pressing.

Background

Before heavy type engineering door veneer hot pressing, need send into the processing intracavity of multilayer hot press with the door, current automation line, carriage and hot press can only linear arrangement, and then lengthened automation line's length, occupation of land space demand increase to automation line, the cost of producing the line arrangement has been increased, and because engineering door surface has covered the plastic film before engineering door veneer hot pressing, can have the speed difference with the predetermined transfer rate of carriage when the engineering door pushes into the carriage, very easily cause the damage of engineering door surface tectorial membrane.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-way carriage suitable for engineering door veneer hot pressing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

two-way carriage suitable for engineering door veneer hot pressing, which comprises a bracket, be provided with the pay-off passageway that is used for carrying heavy door on the support, be provided with a plurality of accessible frictional force in the pay-off passageway and rotate the unpowered cylinder that is used for carrying heavy door along heavy door direction of delivery, be provided with the first drive unit of unpowered cylinder pivoted of drive on the support, be provided with a plurality of perpendicular to heavy door direction of delivery and be used for the switching-over conveyor components of heavy door switching-over transport in the pay-off passageway, be provided with a plurality of ultra-thin cylinders that can drive switching-over conveyor components lift on the support, switching-over conveyor components's transport plane is less than the transport plane of unpowered cylinder before rising.

The first driving unit comprises a first servo motor, a first speed reducer and a first driving rotating shaft, wherein the first servo motor is arranged on the support, the first driving rotating shaft is arranged on the support and can rotate, the output end of the first servo motor is in transmission connection with the input end of the first speed reducer, the output end of the first speed reducer is provided with a first driving chain wheel, a first driven chain wheel is arranged on the first driving rotating shaft, the first driving chain wheel is in transmission connection with the first driven chain wheel through a first chain, and the unpowered roller is in transmission connection with the first driving rotating shaft through an elastic sheet base band.

Be provided with the mount pad on the support, be provided with rotatable second initiative pivot on the mount pad, still be provided with drive second initiative pivot pivoted second drive unit on the support, switching-over conveyor components includes a plurality of lift section bars that set up between two unpowered cylinders and sets up the epaxial trapezoidal tooth synchronizing wheel of second initiative pivot, lift section bar one end is provided with rotatable trapezoidal tooth synchronous idler through the hold-in range from the driving wheel mounting panel, trapezoidal tooth synchronizing wheel passes through trapezoidal tooth synchronous belt drive with trapezoidal tooth synchronous idler and is connected, lift section bar top is provided with and is used for carrying out spacing hold-in range wear strip to trapezoidal tooth synchronous belt, the piston rod of ultra-thin cylinder passes through the connecting piece and is connected with the lift section bar.

The connecting piece is a U-shaped connecting piece.

The top of the synchronous belt wear-resistant strip is provided with a limit groove matched with the width of the trapezoidal tooth synchronous belt.

The second driving unit comprises a second servo motor, a second speed reducer and a second driven chain wheel, the second servo motor is arranged on the support, the second driven chain wheel is arranged on the second driving rotating shaft, the output end of the second servo motor is in transmission connection with the input end of the second speed reducer, the output end of the second speed reducer is provided with a second driving chain wheel, and the second driving chain wheel is in transmission connection with the second driven chain wheel through a second chain.

The feeding channel is characterized in that mounting side plates are arranged on two sides of the feeding channel, first notches matched with the reversing conveying assembly are formed in the mounting side plates, two ends of the unpowered roller are rotatably connected with the mounting side plates, second notches matched with the second chains are formed in the mounting side plates, the specifications of the first notches and the second notches are the same, and single-row adjusting sprockets used for raising the height of the lower portions of the second chains are arranged on the mounting side plates.

The utility model has the advantages that:

1. under the setting of first drive unit, second drive unit, unpowered cylinder, flexure strip baseband and transverse conveying subassembly for the carriage can realize the two-way transport to the engineering door, has richened the possibility that the line was arranged before the engineering door hot-pressing veneer, makes the transfer chain can adapt the automatic of two at least hot presses of production carry, has improved production efficiency, has practiced thrift the human cost, has reduced and has produced line area, further realizes manufacturing cost's reduction.

2. Under the setting of flexure strip baseband, because unpowered cylinder has not adopted the mode realization transmission of hard joint but has adopted the flexible coupling, when heavy door plant after the tectorial membrane gets into carriage and unpowered cylinder initial conveyor speed and produces the speed difference, the unpowered cylinder that is pushed down by heavy door can self-adaptation regulation conveying speed, can not cause the damage to the membrane on heavy door surface, simultaneously, but the transmission mode that adopts above-mentioned flexible coupling greatly reduced noise provides good operational environment for the workman.

3. Under the setting of trapezoidal tooth synchronizing wheel, trapezoidal tooth synchronous idler and trapezoidal tooth hold-in range, utilized the elasticity that hold-in range self possessed and the characteristic that can not skid to lower cost has realized the switching-over of heavy door and has carried.

4. Under the setting of single row of adjusting sprocket, when guaranteeing that the second chain carries stably and the tensioning, need not to carry out secondary operation to installation curb plate and support, first breach and second breach can adopt same design specification to carry out primary operation, when two-way carriage assembly, only need with installation curb plate integral mounting on the support can, guaranteed the self intensity of installation curb plate, the cost is reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of a second driving unit in the present invention;

fig. 3 is a schematic structural diagram of a first driving unit in the present invention;

fig. 4 is a schematic structural view of the reversing conveying assembly of the present invention;

FIG. 5 is a schematic view of the structure of FIG. 4A according to the present invention;

fig. 6 is the schematic diagram of the utility model discloses after well switching-over conveying assembly lifting.

In the figure, 1, a bracket; 2. installing a side plate; 3. a first notch; 4. a first servo motor; 5. a first drive sprocket; 6. a first active shaft; 7. a first driven sprocket; 8. a first chain; 9. an unpowered roller; 10. an elastic sheet base band; 11. a second notch; 12. a reversing conveying assembly;

121. a second servo motor; 122. a second drive sprocket; 123. a single row of adjusting sprockets; 124. a second driven sprocket; 125. a second chain; 126. a second active shaft; 127. a trapezoidal tooth synchronizing wheel; 128. a mounting seat; 129. a trapezoidal tooth synchronous idler wheel; 1210. lifting the profile; 1211. a trapezoidal tooth synchronous belt; 1212. an ultrathin cylinder; 1213. a connecting member; 1214. synchronous belt wear resistant strips; 1215. synchronous belt driven wheel mounting panel.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

Referring to fig. 1 to 6, a bidirectional conveying rack for hot pressing of an engineering door is provided in an embodiment of the present invention, including a rack 1, a feeding channel for conveying a heavy door is disposed on the rack 1, a plurality of unpowered rollers 9 capable of rotating along a conveying direction of the heavy door for conveying the heavy door are disposed in the feeding channel, a first driving unit for driving the unpowered rollers 9 to rotate is disposed on the rack 1, the first driving unit includes a first servo motor 4 disposed on the rack 1, a first reducer and a first driving shaft 6 rotatably disposed on the rack 1, an output end of the first servo motor 4 is in transmission connection with an input end of the first reducer, an output end of the first reducer is provided with a first driving sprocket 5, the first driving shaft 6 is provided with a first driven sprocket 7, the first driving sprocket 5 is in transmission connection with the first driven sprocket 7 through a first chain 8, the unpowered roller 9 is in transmission connection with the first driving rotating shaft 6 through an elastic sheet base band 10.

The first servo motor 4 is started, the first driving rotating shaft 6 is driven to rotate under the transmission of the first driving chain wheel 5, the first driven chain wheel 7 and the first chain 8, the unpowered roller 9 is driven to rotate under the friction transmission of the elastic sheet base band 10, and forward conveying force can be provided for the heavy door d after film coating.

Because the unpowered roller 9 does not adopt hard connection but adopts the mode of flexible coupling to realize the transmission, when heavy door plant after the tectorial membrane gets into the carriage and produces the speed difference with unpowered roller 9 initial conveying speed, the unpowered roller 9 that is pushed down by heavy door can self-adaptively control conveying speed, can not cause the damage to the membrane on heavy door surface, simultaneously, but adopt the transmission mode greatly reduced noise of above-mentioned flexible coupling, provide good operational environment for the workman.

A plurality of reversing conveying assemblies 12 which are perpendicular to the conveying direction of the heavy door and used for reversing and conveying the heavy door d are arranged in the feeding channel, a plurality of ultrathin air cylinders 1212 capable of driving the reversing conveying assemblies to ascend and descend are arranged on the support 1, and the conveying plane of the reversing conveying assemblies 12 is lower than the conveying plane of the unpowered roller 9 before ascending; furthermore, the heavy door d is only in contact with the conveying plane of the unpowered roller 9 when reversing conveying is not required.

The support 1 is provided with a mounting seat 128, the mounting seat 128 is provided with a rotatable second driving rotating shaft 126, the support 1 is further provided with a second driving unit for driving the second driving rotating shaft 126 to rotate, the reversing conveying assembly 12 comprises a plurality of lifting profiles 1210 arranged between the two unpowered rollers 9 and a trapezoidal tooth synchronous wheel 127 arranged on the second driving rotating shaft 126, one end of the lifting profiles 1210 is provided with a rotatable trapezoidal tooth synchronous idle wheel 129 through a synchronous belt driven wheel mounting plate 1215, the trapezoidal tooth synchronous wheel 127 and the trapezoidal tooth synchronous idle wheel 129 are in transmission connection through a trapezoidal tooth synchronous belt 1211, the top of the lifting profiles 1210 is provided with a synchronous belt wear strip 1214 for limiting the trapezoidal tooth synchronous belt 1211, a piston rod of the ultra-thin cylinder 1212 is connected with the lifting profiles 1210 through a connecting piece 1213, the connecting piece 1213 is a U-shaped connecting piece, and a gap exists between the bottom of the inner side of the U-shaped connecting piece and the bottom surface of the lifting profiles 1210, providing a deformation space for the trapezoidal tooth timing belt 1211.

The second driving unit comprises a second servo motor 121 arranged on the bracket 1, a second speed reducer and a second driven sprocket 124 arranged on a second driving rotating shaft 126, an output end of the second servo motor 121 is in transmission connection with an input end of the second speed reducer, an output end of the second speed reducer is provided with a second driving sprocket 122, and the second driving sprocket 122 is in transmission connection with the second driven sprocket 124 through a second chain 125.

The top of the synchronous belt wear strip 1214 is provided with a limit groove matched with the width of the trapezoidal tooth synchronous belt 1211, the trapezoidal tooth synchronous belt 1211 positioned above the lifting section 1210 is always positioned in the synchronous belt wear strip 1214 during transmission, and the transmission precision of the synchronous belt wear strip 1214 is ensured.

The second servo motor 121 is started, and the second driven sprocket 124, the second driving sprocket 122 and the second chain 125 drive the second driving shaft 126 to rotate, so as to drive the trapezoidal tooth synchronous gear 127 to rotate, thereby realizing the motion of the trapezoidal tooth synchronous belt 1211, and realizing the reversing conveying of the heavy door d.

When the heavy door d needs to be conveyed in a reversing manner, firstly, the conveying of the unpowered roller 9 is stopped, the ultrathin air cylinder 1212 is started, the lifting section 1210 is driven to ascend, the conveying plane of the trapezoidal tooth synchronous belt 1211 is higher than the conveying plane of the unpowered roller 9, the general lifting height is set to be about 15 mm-16 mm, referring to fig. 6, after the reversing conveying assembly 12 is lifted, the top of the reversing conveying assembly still keeps horizontal, a certain inclination exists on the right end face of the reversing conveying assembly, but the conveying direction of the heavy door d is from right to left, the stable conveying of the heavy door d cannot be influenced, and the secondary conveying is started after the reversing conveying assembly is lifted, so that the surface coating film of the heavy door d cannot be damaged.

And this design utilizes the elasticity and non-slip property of the timing belt 1211 itself to realize the reversing conveyance of the heavy door d at a low cost.

Feeding channel both sides all are provided with installation curb plate 2, are provided with the first breach 3 that matches with switching-over conveyor components 12 on the installation curb plate 2, and unpowered cylinder 9 both ends are connected with installation curb plate 2 rotates, are provided with the second breach 11 that matches with second chain 125 on the installation curb plate 2, and first breach 3 is the same with the specification of second breach 11, are provided with on the installation curb plate 2 and are used for raising the single row adjusting sprocket 123 of second chain 125 lower part height.

The arrangement of the mounting side plate 2 is to realize the assembly of the unpowered roller 9, referring to fig. 2, if chain transmission is adopted, secondary processing must be carried out on the bottom of the second notch 11 and the joint of the bracket 1 and the second notch 11, so that the cost is greatly increased and the strength of the mounting side plate 2 is reduced;

just considering this point, add single row of adjusting sprocket 123 on installation curb plate 2, when guaranteeing that second chain 125 carries stably and the tensioning, need not to carry out secondary operation to installation curb plate 2 and support 1, first breach 3 and second breach 11 can adopt same design specification to carry out primary operation, when two-way carriage assembly, only need with installation curb plate 2 integral mount on support 1 can, guaranteed installation curb plate 2's self intensity, the cost is reduced.

A conveying process:

if the heavy door d only needs to be conveyed in one direction, the unpowered roller 9 is independently used for conveying the heavy door d, such as longitudinal conveying;

when the heavy door d is required to be conveyed in a reversing manner according to the requirement of a production line, the conveying of the unpowered roller 9 can be stopped, the reversing conveying component 12 is lifted, and the heavy door d is transversely conveyed by the reversing conveying component 12.

And then richen the possibility that the production line was arranged before the engineering door hot pressing veneer for but transfer chain adaptation two at least hot presses's automatic transport has improved production efficiency, has practiced thrift the human cost, has reduced production line area, further realizes manufacturing cost's reduction.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. Two-way carriage suitable for engineering door veneer hot pressing, including support (1), be provided with the pay-off passageway that is used for carrying heavy door on support (1), its characterized in that, be provided with a plurality of accessible frictional force in the pay-off passageway and rotate unpowered cylinder (9) that are used for carrying heavy door along heavy door direction of delivery, be provided with the first drive unit of drive unpowered cylinder (9) pivoted on support (1), be provided with a plurality of perpendicular to heavy door direction of delivery and be used for switching-over conveying subassembly (12) of heavy door switching-over transport in the pay-off passageway, be provided with a plurality of ultra-thin cylinders (1212) that can drive switching-over conveying subassembly unpowered lift on support (1), the transport plane of switching-over conveying subassembly (12) is less than the transport plane of cylinder (9) before rising.

2. The bidirectional conveying frame suitable for gluing and hot pressing of engineering doors is characterized in that the first driving unit comprises a first servo motor (4) arranged on the support (1), a first speed reducer and a first driving rotating shaft (6) which is arranged on the support (1) and can rotate, the output end of the first servo motor (4) is in transmission connection with the input end of the first speed reducer, the output end of the first speed reducer is provided with a first driving chain wheel (5), the first driving rotating shaft (6) is provided with a first driven chain wheel (7), the first driving chain wheel (5) is in transmission connection with the first driven chain wheel (7) through a first chain (8), and the unpowered roller (9) is in transmission connection with the first driving rotating shaft (6) through an elastic sheet base belt (10).

3. The bidirectional conveying frame suitable for gluing and hot-pressing of engineering doors according to claim 1, wherein a mounting seat (128) is arranged on the support (1), a rotatable second driving rotating shaft (126) is arranged on the mounting seat (128), a second driving unit for driving the second driving rotating shaft (126) to rotate is further arranged on the support (1), the reversing conveying assembly (12) comprises a plurality of lifting profiles (1210) arranged between the two unpowered rollers (9) and a trapezoidal tooth synchronizing wheel (127) arranged on the second driving rotating shaft (126), one end of each lifting profile (1210) is provided with a rotatable trapezoidal tooth synchronous idle wheel (129) through a synchronous belt driven wheel mounting plate (1215), the trapezoidal tooth synchronizing wheel (127) is in transmission connection with the trapezoidal tooth synchronous idle wheel (129) through a trapezoidal tooth synchronous belt (1211), a synchronous belt (1214) for limiting the trapezoidal tooth synchronous belt (1211) is arranged at the top of each lifting profile (1210), the piston rod of the ultrathin cylinder (1212) is connected with the lifting section bar (1210) through a connecting piece (1213).

4. The bi-directional conveyor rack suitable for hot-pressing of engineered doors according to claim 3, characterized in that the connectors (1213) are U-shaped connectors.

5. The bidirectional conveying frame suitable for gluing and hot-pressing of engineering doors as claimed in claim 3, wherein the top of the synchronous belt wear-resistant strip (1214) is provided with a limit groove matching with the width of the trapezoidal tooth synchronous belt (1211).

6. The bidirectional conveying rack suitable for gluing and hot-pressing of engineering doors as claimed in claim 3, wherein the second driving unit comprises a second servo motor (121) disposed on the support (1), a second reducer and a second driven sprocket (124) disposed on a second driving rotating shaft (126), an output end of the second servo motor (121) is in transmission connection with an input end of the second reducer, an output end of the second reducer is provided with a second driving sprocket (122), and the second driving sprocket (122) is in transmission connection with the second driven sprocket (124) through a second chain (125).

7. The bidirectional conveying frame suitable for gluing and hot pressing of engineering doors according to claim 1, wherein mounting side plates (2) are arranged on both sides of the feeding channel, first notches (3) matched with the reversing conveying assemblies (12) are arranged on the mounting side plates (2), both ends of the unpowered roller (9) are rotatably connected with the mounting side plates (2), second notches (11) matched with the second chains (125) are arranged on the mounting side plates (2), the first notches (3) and the second notches (11) have the same specification, and single-row adjusting sprockets (123) for raising the lower height of the second chains (125) are arranged on the mounting side plates (2).