CN212237952U

CN212237952U - Adjustable veneer gluing device

Info

Publication number: CN212237952U
Application number: CN202022279194.7U
Authority: CN
Inventors: 袁龙文
Original assignee: Foshan Nanhai Jiyi Machinery Co ltd
Current assignee: Foshan Nanhai Jiyi Machinery Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2020-12-29
Anticipated expiration: 2030-10-14

Abstract

The invention relates to the technical field of wood product preparation, in particular to an adjustable veneer gluing device which comprises a rack, a driving rubber roller, a driven rubber roller and a press roller arranged on the rack, wherein the rack is provided with a plurality of conveying rollers along the X direction, and the press roller is positioned right below the driving rubber roller; the lifting mechanisms on the two sides of the frame are symmetrically arranged, the driving rubber roll is synchronously driven by the lifting mechanisms on the two sides to move away from or towards the driven rubber roll, and the pressing roll is driven by the lifting mechanisms to move along the Y direction; the lifting mechanism is connected with a translation mechanism, and the translation mechanism drives the compression roller to move along the X direction. When the glue roller device is used, the driving rubber roller can be far away from or move towards the driven rubber roller by driving the driving rubber roller through the lifting mechanism, and the translation mechanism can be used for adjusting the gap between the pressing roller and the driving rubber roller by driving the pressing roller through the translation mechanism, so that the flow and the thickness of glue can be conveniently controlled, the gluing thickness can be easily controlled, and the subsequent process treatment can be conveniently carried out.

Description

Adjustable veneer gluing device

Technical Field

The invention relates to the technical field of wood product preparation, in particular to an adjustable veneer gluing device.

Background

In the process of processing the veneer, the veneer is usually needed to be added with putty, glued and painted, so that the veneer is more beautiful and durable. The existing gluing machine and inkjet printer are the main processing equipment for adding putty, gluing water and painting on wood veneer, and the gluing machine is the equipment commonly selected in the industry from the aspects of cost and efficiency. However, the thickness of the glue is difficult to control in the aspect of glue quality of the existing glue applicator, and further the subsequent curing quality is influenced, and even the appearance of the glue can be influenced. Therefore, how to provide an adjustable veneer gluing device has become a problem to be solved urgently in the industry.

Disclosure of Invention

The invention aims to provide an adjustable veneer gluing device which is easy to control the gluing thickness and convenient for subsequent process treatment aiming at the defects and defects of the prior art.

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

the invention relates to an adjustable veneer gluing device which comprises a rack, a driving rubber roller, a driven rubber roller and a pressing roller, wherein a plurality of conveying rollers are arranged on the rack along the X direction; the lifting mechanisms on the two sides of the frame are symmetrically arranged, the driving rubber covered rollers are synchronously driven by the lifting mechanisms on the two sides to move away from or towards the driven rubber covered rollers, and the pressing rollers are driven by the lifting mechanisms to move along the Y direction; the lifting mechanism is connected with a translation mechanism, and the translation mechanism drives the compression roller to move along the X direction.

Further, the translation mechanism can drive one or both ends of the press roller to move along the X direction.

Furthermore, the lifting mechanism comprises a fixed plate fixed on the side wall of the frame,

the fixed plate is connected with a top plate capable of moving along the Y direction in a sliding mode, a supporting plate is fixedly connected to the top end face of the top plate, a lifter is fixedly connected to the fixed plate, a telescopic rod of the lifter is fixedly connected with the bottom end of the top plate, and the lifter drives the top plate and the supporting plate to move along the Y direction.

Furthermore, the lifting mechanism further comprises an air cylinder, the bottom of the air cylinder is fixedly connected with a telescopic rod of the lifter, and the telescopic rod of the air cylinder is fixedly connected with the bottom end of the top plate.

Furthermore, two ends of the driving rubber roller are respectively fixed on the supporting plates in the corresponding direction through bearing seats.

Furthermore, the translation mechanism comprises a translation plate, a translation push rod fixedly connected with the translation plate,

The backup pad loops through translation guide rail, translation slider swing joint has the translation board, be provided with the translation seat in the backup pad, be connected through holding the pole between two translation seats, the screw thread that the translation push rod other end set up stretches into translation seat and holding pole screw thread section threaded connection, and rotatory holding pole makes the translation push rod remove along the X direction.

Furthermore, an included angle between the translation push rod and the holding rod is a right angle.

Furthermore, the inner cavity of the rack is provided with a recovery disc for receiving glue, the recovery disc is provided with a glue discharging pipe, and one end of the glue discharging pipe extends out of the rack.

Furthermore, the holding rod comprises a left holding rod and a right holding rod, a holding rod bearing is tightly sleeved at one end of the left holding rod, and an outer ring of the holding rod bearing is tightly sleeved in an inner hole at one end of the right holding rod; the outer wall of the left holding rod is fixedly sleeved with a left check ring, one end face of the left check ring is fixedly connected with a spring, one end of the spring is fixedly connected with a right check ring, the right check ring is provided with a key groove, and the outer circular wall of the right holding rod is provided with a key strip matched with the key groove; the spring enables the key slot to be embedded into the key bar; the right retainer ring leftwards extrudes the spring and overcomes the elastic potential energy of the spring to enable the key groove to leave the key bar.

After adopting the structure, the invention has the beneficial effects that: the invention relates to an adjustable veneer gluing device which comprises a rack, a driving rubber roller, a driven rubber roller and a pressing roller, wherein a plurality of conveying rollers are arranged on the rack along the X direction; the lifting mechanisms on the two sides of the frame are symmetrically arranged, the driving rubber covered rollers are synchronously driven by the lifting mechanisms on the two sides to move away from or towards the driven rubber covered rollers, and the pressing rollers are driven by the lifting mechanisms to move along the Y direction; the lifting mechanism is connected with a translation mechanism, and the translation mechanism drives the compression roller to move along the X direction. When the glue roller device is used, the driving rubber roller can be far away from or move towards the driven rubber roller by driving the driving rubber roller through the lifting mechanism, and the translation mechanism can be used for adjusting the gap between the pressing roller and the driving rubber roller by driving the pressing roller through the translation mechanism, so that the flow and the thickness of glue can be conveniently controlled, the gluing thickness can be easily controlled, and the subsequent process treatment can be conveniently carried out.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a cross-sectional view B-B of FIG. 2;

FIG. 5 is a schematic view of the structure of the grab bar;

FIG. 6 is a cross-sectional view of the grab bar;

description of reference numerals:

1. a frame; 1-1, a conveying roller; 1-2, a scraper shaft; 1-3, a scraper;

2. a recovery tray; 2-1, arranging rubber pipes;

3. a lifting mechanism;

3-1, fixing a plate; 3-2, a lifter; 3-3, a cylinder; 3-4, a top plate;

3-51, guide rails; 3-52, a slide block;

4. a support plate; 5. a bearing seat; 6. an active rubber roller; 61. a driven rubber roller;

7. a compression roller; 8. a translation mechanism;

8-1, translating the push rod; 8-2, holding the rod;

8-2a, holding the rod with the left hand; 8-2b, a left check ring; 8-2c, a spring; 8-2d, a right retainer ring;

8-2e, a right-hand holding rod; 8-2e1, keybars; 8-2f, a holding rod bearing;

8-3, a translation seat; 8-4, a translation guide rail; 8-5, a translation sliding block; 8-6, a translation plate.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 6, the adjustable veneer gluing device of the present invention comprises a frame 1, wherein the frame 1 is provided with a plurality of conveying rollers 1-1 along an X direction, and a driving mode of the conveying rollers 1-1 is not substantially different from that of the prior art; the rubber roller machine also comprises a driving rubber roller 6, a driven rubber roller 61 and a pressing roller 7 arranged on the frame 1, wherein the pressing roller 7 is positioned right below the driving rubber roller 6; the upper end surfaces of the conveying roller 1-1 and the driven rubber roller 61 are positioned on the same plane, and the veneer can conveniently pass through the upper end surfaces of the conveying roller 1-1 and the driven rubber roller 61; the driving rubber roller 6 and the pressing roller 7 are also connected with a motor for driving the driving rubber roller and the pressing roller to rotate, and the technology is not essentially different from the prior art.

The lifting mechanisms 3 are symmetrically arranged on two sides of the rack 1, the driving rubber covered rollers 6 are synchronously driven by the lifting mechanisms 3 on the two sides to move away from or towards the driven rubber covered rollers 61, and the pressing rollers 7 are driven by the lifting mechanisms 3 to move along the Y direction; the gap between the driving rubber roller 6 and the pressing roller 7 is a space for adding glue;

the lifting mechanism 3 is connected with a translation mechanism 8, and the translation mechanism 8 drives the compression roller 7 to move along the X direction. The lifting mechanism 3 is used for controlling the gap between the driving rubber roller 6 and the driven rubber roller 61, and the translation mechanism 8 can be used for adjusting the gap between the pressing roller 7 and the driving rubber roller 6, so that the flow and the thickness of the glue can be conveniently controlled.

Further, in order to improve the accuracy of the gap between the driving rubber roller 6 and the press roller 7 and further effectively control the thickness and the gluing quality of the glue, the translation mechanism 8 can drive one end or two ends of the press roller 7 to move along the X direction.

Further, the lifting mechanism 3 includes a fixing plate 3-1 fixed on the side wall of the rack 1, and the fixing plate 3-1 is slidably connected with a top plate 3-4 capable of moving along the Y direction, specifically: the top plate 3-4 is fixedly connected with the slide block 3-52, the slide block 3-52 is movably connected with the guide rail 3-51, and the guide rail 3-51 is fixedly connected with the fixed plate 3-1. The top end face of the top plate 3-4 is fixedly connected with a supporting plate 4.

The fixed plate 3-1 is also fixedly connected with a lifter 3-2, which specifically comprises: the side wall of the fixed plate 3-1 is connected with a lifter positioning plate, and the lifter 3-2 is fixedly positioned on the lifter positioning plate. The telescopic rod of the lifter 3-2 is fixedly connected with the bottom end of the top plate 3-4, and the lifter 3-2 drives the top plate 3-4 and the supporting plate 4 to move along the Y direction.

Namely, the lifter 3-2 drives the driving rubber roller 6 to move away from or towards the driven rubber roller 61.

The lifter 3-2 in the embodiment is a worm gear lifter, the two lifters 3-2 are connected through a rotating shaft, and the lifting operation of the two lifters 3-2 can be realized by operating one lifter 3-2 at will, so that synchronous driving is realized.

Furthermore, the lifting mechanism 3 also comprises an air cylinder 3-3, the bottom of the air cylinder 3-3 is fixedly connected with a telescopic rod of the lifter 3-2, and the telescopic rod of the air cylinder 3-3 is fixedly connected with the bottom end of the top plate 3-4. The cylinder 3-3 and the lifter 3-2 can drive the top plate 3-4 and the supporting plate 4 to move along the Y direction; namely, the lifter 3-2 and the cylinder 3-3 can drive the driving rubber roller 6 to move away from or towards the driven rubber roller 61.

Furthermore, two ends of the driving rubber roller 6 are respectively fixed on the supporting plates 4 in the corresponding direction through bearing seats 5; when the telescopic rod of the air cylinder 3-3 extends outwards, the top plate 3-4 drives the supporting plate 4, the driving rubber roller 6 and the pressing roller 7 to move upwards along the Y direction; when the telescopic rod of the air cylinder 3-3 retracts, the top plate 3-4 drives the supporting plate 4, the driving rubber roller 6 and the pressing roller 7 to move downwards along the Y direction; of course, the movement of the top plate 3-4 in the Y direction can also be driven by the lifter 3-2, and the combination of the two driving modes can improve the stroke and the precision of the movement.

Further, the translation mechanism 8 comprises a translation plate 8-6 and a translation push rod 8-1 fixedly connected with the translation plate 8-6,

the support plate 4 is movably connected with translation plates 8-6 sequentially through translation guide rails 8-4 and translation sliders 8-5, and the method specifically comprises the following steps: the support plate 4 is fixedly connected with a translation guide rail 8-4, the translation guide rail 8-4 is movably connected with a translation sliding block 8-5, and the translation sliding block 8-5 is fixedly connected with a translation plate 8-6; the support plate 4 is provided with translation seats 8-3, the two translation seats 8-3 are connected through a holding rod 8-2, screw threads arranged at the other end of the translation push rod 8-1 extend into the translation seats 8-3 to be in threaded connection with the threaded section of the holding rod 8-2, and the holding rod 8-2 is rotated to enable the translation push rod 8-1 to move along the X direction.

When the holding rod 8-2 is rotated clockwise or anticlockwise, the translation push rod 8-1 moves along the left direction of the X direction and drives the press roller 7 to move towards the driving rubber roller 6; when the holding rod 8-2 is rotated reversely or clockwise, the translation push rod 8-1 moves along the right direction of the X direction and drives the press roller 7 to move away from the driving rubber roller 6.

Further, in order to achieve the highest transmission efficiency and simplify the transmission structure, the included angle between the translation push rod 8-1 and the holding rod 8-2 is a right angle.

Further, in order to facilitate the recovery of glue, a recovery disc 2 for receiving the glue is arranged in the inner cavity of the rack 1, a glue discharge pipe 2-1 is arranged on the recovery disc 2, and one end of the glue discharge pipe 2-1 extends out of the rack 1.

Furthermore, the holding rod 8-2 comprises a left holding rod 8-2a and a right holding rod 8-2e, a holding rod bearing 8-2f is tightly sleeved at one end of the left holding rod 8-2a, and an outer ring of the holding rod bearing 8-2f is tightly sleeved in an inner hole at one end of the right holding rod 8-2 e; the outer wall of the left holding rod 8-2a is fixedly sleeved with a left check ring 8-2b, one end face of the left check ring 8-2b is fixedly connected with a spring 8-2c, one end of the spring 8-2c is fixedly connected with a right check ring 8-2d, the right check ring 8-2d is provided with a key groove, and the outer circular wall of the right holding rod 8-2e is provided with a key strip 8-2e1 matched with the key groove; the spring 8-2c enables the key way to be embedded into the key bar 8-2e 1; the right retainer ring 8-2d presses the spring 8-2c to the left, overcoming its elastic potential, enabling said keyway to be clear of the keybar 8-2e 1.

When the key groove is embedded into the key strip 8-2e1, the rotating grab bar 8-2 can drive both ends of the press roller to move along the X direction at the same time, and when the key groove opens the key strip 8-2e1, the rotating grab bar 8-2 can only drive the left end of the press roller to move along the X direction.

When the glue roller device is used, the driving rubber roller can be far away from or move towards the driven rubber roller by driving the driving rubber roller through the lifting mechanism, and the translation mechanism can be used for adjusting the gap between the pressing roller and the driving rubber roller by driving the pressing roller through the translation mechanism, so that the flow and the thickness of glue can be conveniently controlled, the gluing thickness can be easily controlled, and the subsequent process treatment can be conveniently carried out. Translation mechanism can drive the one end or the both ends of pressure roller and move along the X direction, has greatly improved the precision of glue thickness, further effective control crosses gluey quality.

The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.

Claims

1. The utility model provides a veneer rubberizing device of adjustable, includes frame (1), frame (1) is provided with a plurality of conveying roller (1-1), its characterized in that along the X direction: the rubber roller machine also comprises a driving rubber roller (6), a driven rubber roller (61) and a pressing roller (7) arranged on the frame (1), wherein the pressing roller (7) is positioned right below the driving rubber roller (6);

the lifting mechanisms (3) are symmetrically arranged on two sides of the rack (1), the lifting mechanisms (3) on the two sides synchronously drive the driving rubber roll (6) to move away from or towards the driven rubber roll (61), and the lifting mechanisms (3) drive the pressing roll (7) to move along the Y direction;

the lifting mechanism (3) is connected with a translation mechanism (8), and the translation mechanism (8) drives the compression roller (7) to move along the X direction.

2. The adjustable veneer gluing device of claim 1, wherein: the translation mechanism (8) can drive one end or two ends of the press roller (7) to move along the X direction.

3. An adjustable veneer gluing device according to claim 2, wherein: the lifting mechanism (3) comprises a fixed plate (3-1) fixed on the side wall of the frame (1),

the fixed plate (3-1) is connected with a top plate (3-4) which can move along the Y direction in a sliding way, the top end surface of the top plate (3-4) is fixedly connected with a supporting plate (4),

the fixed plate (3-1) is further fixedly connected with a lifter (3-2), a telescopic rod of the lifter (3-2) is fixedly connected with the bottom end of the top plate (3-4), and the lifter (3-2) drives the top plate (3-4) and the supporting plate (4) to move along the Y direction.

4. An adjustable veneer gluing device according to claim 3, wherein: the lifting mechanism (3) further comprises an air cylinder (3-3), the bottom of the air cylinder (3-3) is fixedly connected with a telescopic rod of the lifter (3-2), and the telescopic rod of the air cylinder (3-3) is fixedly connected with the bottom end of the top plate (3-4).

5. An adjustable veneer gluing device according to claim 4, wherein: two ends of the driving rubber roller (6) are respectively fixed on the supporting plate (4) in the corresponding direction through a bearing seat (5).

6. An adjustable veneer gluing device according to claim 3, wherein: the translation mechanism (8) comprises a translation plate (8-6) and a translation push rod (8-1) fixedly connected with the translation plate (8-6),

the supporting plate (4) is movably connected with a translation plate (8-6) through a translation guide rail (8-4) and a translation sliding block (8-5) in sequence; the X-axis translation mechanism is characterized in that translation seats (8-3) are arranged on the supporting plate (4), the two translation seats (8-3) are connected through a holding rod (8-2), threads arranged at the other end of the translation push rod (8-1) extend into the translation seats (8-3) to be in threaded connection with a threaded section of the holding rod (8-2), and the holding rod (8-2) is rotated to enable the translation push rod (8-1) to move along the X direction.

7. The adjustable veneer gluing device of claim 6, wherein: the included angle between the translation push rod (8-1) and the holding rod (8-2) is a right angle.

8. An adjustable veneer gluing device according to claim 2, wherein: the glue recycling device is characterized in that a recycling disc (2) used for receiving glue is arranged in the inner cavity of the rack (1), a glue discharging pipe (2-1) is arranged on the recycling disc (2), and one end of the glue discharging pipe (2-1) extends out of the rack (1).

9. The adjustable veneer gluing device of claim 6, wherein: the handle rod (8-2) comprises a left handle rod (8-2 a) and a right handle rod (8-2 e), a handle rod bearing (8-2 f) is tightly sleeved at one end of the left handle rod (8-2 a), and an outer ring of the handle rod bearing (8-2 f) is tightly sleeved in an inner hole at one end of the right handle rod (8-2 e);

the outer wall of the left holding rod (8-2 a) is fixedly sleeved with a left check ring (8-2 b), one end face of the left check ring (8-2 b) is fixedly connected with a spring (8-2 c), one end of the spring (8-2 c) is fixedly connected with a right check ring (8-2 d), the right check ring (8-2 d) is provided with a key groove, and the outer circular wall of the right holding rod (8-2 e) is provided with a key strip (8-2 e 1) matched with the key groove;

the spring (8-2 c) enables the keyway to be embedded in a spline (8-2 e 1); the right retainer ring (8-2 d) presses the spring (8-2 c) leftwards, and the key groove can be separated from the key strip (8-2 e 1) by overcoming the elastic potential energy of the spring.