阅读说明：本技术 一种单层防虫贴面板生产线及其生产方法 (Single-layer insect-proof veneer production line and production method thereof ) 是由 张震 于 2021-09-07 设计创作，主要内容包括：本发明公开的属于防虫贴面板生产技术领域,具体为一种单层防虫贴面板生产线及其生产方法,包括第一上料装置,所述第一上料装置右侧设有传送加工装置,所述传送加工装置右侧设有传送装置,所述传送装置右侧设有第二上料装置,本发明的有益效果是：通过设置第一上料装置和第二上料装置,自动完成了上料,通过设置卸料机,自动进行卸料,无需人工上下料,降低了人工成本,提高了加工效率,通过设置卸料机构,粘接后的成品贴面板自动进行卸料,在卸料的过程中,第一上料装置和传送加工装置同步继续对基板进行加工,而第二上料装置和驱动器可同步对盖板进行操作,从而过道工序的操作间歇性同步,大大提高加工效率。(The invention discloses a single-layer insect-proof veneer production line and a production method thereof, belonging to the technical field of insect-proof veneer production, and the production line comprises a first feeding device, wherein the right side of the first feeding device is provided with a conveying processing device, the right side of the conveying processing device is provided with a conveying device, and the right side of the conveying device is provided with a second feeding device, and the single-layer insect-proof veneer production line has the beneficial effects that: through setting up first loading attachment and second loading attachment, the automatic material loading of having accomplished, through setting up the unloader, unload automatically, need not artifical unloading, the cost of labor has been reduced, machining efficiency has been improved, through setting up discharge mechanism, finished product veneer after the bonding is automatic unloads, at the in-process of unloading, first loading attachment and conveying processingequipment continue to process the base plate in step, and second loading attachment and driver can be operated the apron in step, thereby the operation intermittent type nature of passageway process is synchronous, machining efficiency is greatly improved.)

1. The utility model provides a single-deck protection against insects veneer production line, includes first loading attachment (100), first loading attachment (100) right side is equipped with conveying processingequipment (200), conveying processingequipment (200) right side is equipped with conveyer (300), conveyer (300) right side is equipped with second loading attachment (400), its characterized in that: the first feeding device (100), the conveying processing device (200), the conveying device (300) and the second feeding device (400) are sequentially and linearly distributed from left to right, and the conveying device (300) is in transmission connection with the discharging mechanism (700);

the first feeding device (100) comprises a bottom plate (101), a first electric telescopic rod (102) is fixedly installed at the top end of the bottom plate (101), the top end of the first electric telescopic rod (102) is fixedly connected with a supporting table (103), the top of the left end of the supporting table (103) is fixedly provided with a second electric telescopic rod (108), the right end of the top of the second electric telescopic rod (108) is fixedly connected with a third electric telescopic rod (109), the right end of the third electric telescopic rod (109) is fixedly connected with a push plate (110), the top end of the support table (103) is fixedly provided with a first rectangular frame (107), first partition plates (104) are fixedly arranged on two sides of the first rectangular frame (107), a first support column (106) is fixed at the top end of the support platform (103), the top end of the first supporting column (106) is fixedly provided with a first supporting frame (111), the inner wall of the left end of the first support frame (111) is fixedly connected with a fourth electric telescopic rod (105);

the conveying and processing device (200) comprises a first track (209), wherein two ends of the first track (209) are in transmission connection with a first roller (210), the left end of the first roller (210) is sleeved with a driven belt pulley (208), the driven belt pulley (208) is in transmission connection with a driving belt pulley (206) through a belt (207), the inner wall of the driving belt pulley (206) is sleeved with an output shaft of a first servo motor (205), the right end of the driving belt pulley is provided with a rotating shaft (225) above the first roller (210), the outer wall of the rotating shaft (225) is fixedly provided with a driver (214), one end of the rotating shaft (225) is fixedly connected with an output shaft of a second servo motor (213), two ends of the rotating shaft (225) are in transmission connection with a fixed block (219) through bearings, the bottom end of the fixed block (219) is fixedly connected with a fifth electric telescopic rod (203), a second support frame (215) is arranged above the first track (209), the inner wall of the second support frame (215) is rotatably connected with a screw rod (220) through a bearing, the outer wall of the screw rod (220) is in threaded connection with a moving plate (221), a sixth electric telescopic rod (216) is installed at the bottom end of the moving plate (221), a second glue dispenser (217) is installed at the bottom end of the sixth electric telescopic rod (216), a connecting rod (226) is arranged on the outer wall of the sixth electric telescopic rod (216), one end of the connecting rod (226) is fixedly connected with a seventh electric telescopic rod (227), an eighth electric telescopic rod (228) is fixedly arranged at the bottom end of the seventh electric telescopic rod (227), the right end of the eighth electric telescopic rod (228) is fixedly connected with a baffle (229), the outer wall of the left end of the screw rod (220) is sleeved with a driven chain wheel (222), the driven chain wheel (222) is in transmission connection with a driving chain wheel (224) through a chain (223), the inner wall of the driving chain wheel (224) is sleeved with an output shaft of a third servo motor (218).

2. The production line of the single-layer insect-proof veneer according to claim 1, wherein the inner wall of the first rectangular frame (107) is equidistantly provided with parting strips (1071), and the distance between every two adjacent parting strips (1071) is smaller than the thickness of the substrate (500).

3. The production line of single-layer insect-proof laminated board as claimed in claim 1, wherein the drivers (214) are provided with notches (2141), and the drivers (214) are provided with two groups.

4. The production line of the single-layer insect-proof laminated board as claimed in claim 1, wherein the bottom end of the fifth electric telescopic rod (203) is fixedly connected with a mounting plate (202), one end of the mounting plate (202) is fixedly mounted on the second supporting column (201), and the first roller (210) is rotatably connected with the second supporting column (201) through a bearing.

5. The production line of the single-layer insect-proof laminated board as claimed in claim 1, wherein the bottom end of the second supporting frame (215) is fixedly connected with a supporting rod (212), the bottom end of the supporting rod (212) is fixedly connected with a first beam (204), both ends of the first beam (204) are fixedly connected with the second supporting column (201), and the top end of the first beam (204) is fixed with a second partition (211).

6. The production line of the single-layer insect-proof laminated board as claimed in claim 1, wherein the conveying device (300) comprises a second track (304), two ends of the second track (304) are in transmission connection with a second roller (303), the right end of the second roller (303) is in transmission connection with an output shaft of a fourth servo motor (302) through a belt and a pulley, two ends of the right end of the second roller (303) are in rotation connection with a third supporting column (306) through a bearing, the fourth servo motor (302) is fixedly installed on the third supporting column (306), two ends of the left end of the second roller (303) are in rotation connection with a fourth supporting column (307) through a bearing, outer walls of the third supporting column (306) and the fourth supporting column (307) are both fixedly connected with a second beam (305), and a third partition board (301) is fixedly installed at the top end of the second beam (305).

7. A single-layer anti-insect veneer production line according to claim 6, characterized in that the second roller (303) at the left end is connected with a long belt (703) through belt pulley transmission, the top end of the long belt (703) is connected with a third roller (702) through belt pulley transmission, and the third roller (702) is connected with a third crawler (701) in transmission.

8. The production line of the single-layer insect-proof veneer according to claim 1, wherein the second feeding device (400) has the same structure as the first feeding device (100), a cover plate (600) is arranged on the second feeding device (400), and a base plate (500) is arranged on the first feeding device (100).

9. The production line of the single-layer insect-proof laminated board as claimed in claim 1, wherein a first glue dispenser (800) is fixedly mounted on the first support frame (111), a glue outlet of the first glue dispenser (800) is connected with a glue dispensing head (801) through a hose, and the right end of the fourth electric telescopic rod (105) is fixedly connected with the glue dispensing head (801).

10. The production method of the single-layer insect-proof veneer production line is characterized by comprising the following steps:

s1, a plurality of substrates (500) are placed on a support table (103) in order, a second electric telescopic rod (108) stretches and retracts to drive a push plate (110) to rise to the same height as the highest substrate (500), a first dispensing machine (800) dispenses glue to the top surface of the uppermost substrate (500), a third electric telescopic rod (109) stretches to drive the push plate (110) to move, and the push plate (110) pushes the uppermost substrate (500) onto a first crawler (209);

s2, the cover plate (600) is pushed onto the second crawler belt (304) by the second feeding device (400); starting a first servo motor (205), a third servo motor (218), a second dispenser (217) and a fourth servo motor (302), wherein an output shaft of the first servo motor (205) drives a first roller (210) to rotate, the first roller (210) drives a first crawler belt (209) to rotate, so that a substrate (500) is driven to move rightwards, an output shaft of the third servo motor (218) drives a driving chain wheel (224) to rotate, the driving chain wheel (224) drives a screw rod (220) to rotate through a driven chain wheel (222) and a chain (223), so that a moving plate (221) and the second dispenser (217) are driven to move rightwards and leftwards, and an insect-preventing agent is dispensed on the substrate (500) by the second dispenser (217);

s3, after the spot coating is finished, the seventh electric telescopic rod (227) and the eighth electric telescopic rod (228) stretch to drive the baffle (229) to move to abut against the left end of the substrate (500); meanwhile, an output shaft of the fourth servo motor (302) drives the second roller (303) to rotate, the second roller (303) drives the second crawler belt (304) to rotate, the second crawler belt (304) drives the cover plate (600) to move from right to left until two ends of the cover plate (600) are inserted into the notch (2141) of the driver (214), the second servo motor (213) is started, an output shaft of the second servo motor (213) drives the rotating shaft (225) to rotate, the rotating shaft (225) drives the driver (214) to rotate, so that the cover plate (600) is turned over, and the cover plate falls onto the substrate (500) after being turned over, so that the substrate (500) and the cover plate (600) are bonded together;

s4, the eighth electric telescopic rod (228) extends, the base plate (500) and the cover plate (600) are pushed into the notch (2141) through the baffle (229), the second servo motor (213) rotates in the reverse direction, and meanwhile the fifth electric telescopic rod (203) extends until the driver (214) is higher than the third crawler belt (701), so that the base plate (500) and the cover plate (600) fall on the third crawler belt (701), and unloading is completed.

Technical Field

The invention relates to the technical field of production of insect-proof veneers, in particular to a single-layer insect-proof veneer production line and a production method thereof.

Background

The common plywood, the decorative veneer and the veneered plywood use the adhesive with low formaldehyde release in the production process, so that the environmental protection grade of the product is improved, and the products are popular in E1 and E0 grades or even formaldehyde-free grades in the market; the aqueous solution of formaldehyde is called formalin, is a high-efficiency sterilization disinfectant, can also be used as a preservative, the volatilization of a small amount of free formaldehyde in the board is beneficial to resisting the invasion of bacteria, termites, silverfish, cockroaches and other pests in the environment, and the indoor furniture and the decorative board need to be subjected to bacteriostatic insect-proof treatment under the condition of gradually reducing the free formaldehyde.

In the existing processing of the insect-proof veneer, an insect-proof agent is coated on a base plate in a first procedure, then the base plate is transmitted to a second procedure, the second procedure is used for dispensing, then the base plate is transmitted to a third procedure, the base plate and a cover plate are bonded together in the third procedure, the number of utilization procedures is large, and the processing speed and the processing efficiency are low; and the feeding and discharging operation is completed manually, so that the processing efficiency is further reduced while the labor is wasted.

Disclosure of Invention

The invention provides a single-layer insect-proof veneer production line and a production method thereof.

Therefore, the invention aims to provide a single-layer insect-proof veneer production line and a production method thereof, wherein a first feeding device, a conveying and processing device, a second feeding device and an unloading mechanism are arranged, so that glue dispensing and insect-proof agent coating are simultaneously carried out in the same time period, the adhesion of a base plate and a cover plate is automatically completed, feeding and discharging are automatically realized, the processing efficiency is improved, the labor is reduced, and the problems existing in the existing insect-proof veneer processing are solved: the utilization procedures are more, and the processing speed and the efficiency are low; and the feeding and discharging operation is completed manually, so that the processing efficiency is further reduced while the labor is wasted.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

a single-layer insect-proof veneer production line comprises a first feeding device, wherein a conveying processing device is arranged on the right side of the first feeding device, a conveying device is arranged on the right side of the conveying processing device, a second feeding device is arranged on the right side of the conveying device, the first feeding device, the conveying processing device, the conveying device and the second feeding device are sequentially and linearly distributed from left to right, and the conveying device is in transmission connection with a discharging mechanism;

the first feeding device comprises a bottom plate, a first electric telescopic rod is fixedly installed at the top end of the bottom plate, the top end of the first electric telescopic rod is fixedly connected with a supporting table, a second electric telescopic rod is fixedly installed at the top of the left end of the supporting table, a third electric telescopic rod is fixedly connected with the right end of the top of the second electric telescopic rod, a push plate is fixedly connected with the right end of the third electric telescopic rod, a first rectangular frame is fixedly installed at the top end of the supporting table, first partition plates are fixedly installed on two sides of the first rectangular frame, a first supporting column is fixed at the top end of the supporting table, a first supporting frame is fixedly installed at the top end of the first supporting column, and a fourth electric telescopic rod is fixedly connected with the inner wall of the left end of the first supporting frame;

the conveying and processing device comprises a first track, wherein two ends of the first track are in transmission connection with a first roller, the left end of the first roller is sleeved with a driven belt pulley, the driven belt pulley is connected with a driving belt pulley through belt transmission, the inner wall of the driving belt pulley is sleeved with an output shaft of a first servo motor, the right end of the driving belt pulley is provided with a rotating shaft above the first roller, the outer wall of the rotating shaft is fixedly provided with a driver, one end of the rotating shaft is fixedly connected with an output shaft of a second servo motor, two ends of the rotating shaft are in transmission connection with fixed blocks through bearings, the bottom end of the first fixed block is fixedly connected with a fifth electric telescopic rod, a second support frame is arranged above the first track, the inner wall of the second support frame is in rotation connection with a lead screw through bearings, the outer wall of the lead screw is in threaded connection with a movable plate, the bottom end of the movable plate is provided with a sixth electric telescopic rod, the bottom end of the sixth electric telescopic rod is provided with a second dispenser, the connecting rod is installed on the outer wall of the sixth electric telescopic rod, one end of the connecting rod is fixedly connected with the seventh electric telescopic rod, the eighth electric telescopic rod is fixedly installed at the bottom end of the seventh electric telescopic rod, the right end of the eighth electric telescopic rod is fixedly connected with the baffle, the outer wall of the left end of the screw rod is sleeved with the driven sprocket, the driven sprocket is connected with the driving sprocket through chain transmission, and the inner wall of the driving sprocket is sleeved with the output shaft of the third servo motor.

As a preferable scheme of the single-layer insect-proof veneer production line of the present invention, wherein: the inner wall of the first rectangular frame is provided with spacing bars at equal intervals, and the distance between every two adjacent spacing bars is smaller than the thickness of the substrate.

As a preferable scheme of the single-layer insect-proof veneer production line of the present invention, wherein: the driver is provided with two groups of notches.

As a preferable scheme of the single-layer insect-proof veneer production line of the present invention, wherein: fifth electric telescopic handle bottom fixed connection mounting panel, mounting panel one end fixed mounting is on the second support column, first cylinder passes through the bearing and rotates the connection second support column.

As a preferable scheme of the single-layer insect-proof veneer production line of the present invention, wherein: the bottom end of the second support frame is fixedly connected with a support rod, the bottom end of the support rod is fixedly connected with a first cross beam, two ends of the first cross beam are fixedly connected with the second support column, and a second partition plate is fixed at the top end of the first cross beam.

As a preferable scheme of the single-layer insect-proof veneer production line of the present invention, wherein: conveyer includes the second track, second cylinder is connected in the transmission of second track both ends, right-hand member the output shaft that the second cylinder passes through belt and belt pulley transmission and connects fourth servo motor, right-hand member second cylinder both ends are passed through the bearing and are rotated and connect the third support column, fourth servo motor fixed mounting be in on the third support column, the left end the second cylinder both ends are passed through the bearing and are rotated and connect the fourth support column, the equal fixed connection second crossbeam of third support column and fourth support column outer wall, second crossbeam top fixed mounting third baffle.

As a preferable scheme of the single-layer insect-proof veneer production line of the present invention, wherein: the left end the second roller is connected with a long belt through belt pulley transmission, the top end of the long belt is connected with a third roller through belt pulley transmission, and the third roller is connected with a third crawler belt in a transmission manner.

As a preferable scheme of the single-layer insect-proof veneer production line of the present invention, wherein: the structure of the second feeding device is the same as that of the first feeding device, a cover plate is arranged on the second feeding device, and a base plate is arranged on the first feeding device.

As a preferable scheme of the single-layer insect-proof veneer production line of the present invention, wherein: the first dispensing machine is fixedly mounted on the first support frame, a dispensing opening of the first dispensing machine is connected with the dispensing head through a hose, and the right end of the fourth electric telescopic rod is fixedly connected with the dispensing head.

A production method of a single-layer insect-proof veneer production line specifically comprises the following steps:

s1, a plurality of substrates are placed on the supporting table in order, the second electric telescopic rod stretches and retracts to drive the push plate to ascend to the same height as the highest substrate, the first dispensing machine dispenses glue to the top surface of the uppermost substrate, the third electric telescopic rod stretches to drive the push plate to move, and the push plate pushes the uppermost substrate onto the first track;

s2, pushing the cover plate onto a second track by a second feeding device; starting a first servo motor, a third servo motor, a second dispenser and a fourth servo motor, wherein an output shaft of the first servo motor drives a first roller to rotate, the first roller drives a first track to rotate so as to drive a base plate to move rightwards, an output shaft of the third servo motor drives a driving sprocket to rotate, the driving sprocket drives a lead screw to rotate through a driven sprocket and a chain so as to drive a moving plate and the second dispenser to move rightwards and leftwards, and a second dispenser is used for dispensing insect-resist agents on the base plate;

s3, after the spot coating is finished, the baffle is driven to move to abut against the left end of the substrate by the aid of the expansion of the seventh electric telescopic rod and the eighth electric telescopic rod; meanwhile, an output shaft of the fourth servo motor drives the second roller to rotate, the second roller drives the second crawler belt to rotate, the second crawler belt drives the cover plate to move from right to left until two ends of the cover plate are inserted into the notches of the driver, the second servo motor is started, an output shaft of the second servo motor drives the rotating shaft to rotate, the rotating shaft drives the driver to rotate, so that the cover plate is turned, and the cover plate falls onto the base plate after being turned, so that the base plate and the cover plate are bonded together;

s4, the eighth electric telescopic rod extends, the base plate and the cover plate are pushed into the notch through the baffle, the second servo motor rotates reversely, and meanwhile, the fifth electric telescopic rod extends to a position where the driver is higher than the third crawler belt, so that the base plate and the cover plate fall onto the third crawler belt, and unloading is completed.

Compared with the prior art:

1. the feeding is automatically finished by arranging the first feeding device and the second feeding device, the discharging is automatically carried out by arranging the discharging machine, manual feeding and discharging are not needed, the labor cost is reduced, and the processing efficiency is improved;

2. the first dispenser is arranged on the first feeding device, dispensing operation on the substrate is realized in the feeding process, and when the substrate is conveyed on the first crawler belt, the second dispenser is used for dispensing the insect-resist agent, so that the operation of conveying and applying the insect-resist agent is combined into a whole, the processing time is shortened, and the processing efficiency is improved;

3. in the processes of dispensing, conveying and spot-coating the insect-resist agent on the substrate, the second feeding device and the conveying device convey the cover plate, and the second servo motor drives the driver to rotate, so that the cover plate is covered on the substrate coated with the glue and the insect-resist agent, the adhesion between the substrate and the cover plate is automatically completed, and the processing efficiency is further improved;

4. through setting up discharge mechanism, the finished product veneer after bonding is automatic unloads, and at the in-process of unloading, first loading attachment and conveying processingequipment continue to process the base plate in step, and second loading attachment and driver can be in step operate the apron to the operation intermittent type nature of passageway process is synchronous, improves machining efficiency greatly.

Drawings

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

FIG. 2 is an enlarged view of the first loading device of FIG. 1 according to the present invention;

FIG. 3 is a side view of a first rectangular frame provided by the present invention;

fig. 4 is a top view of a first support frame provided by the present invention;

FIG. 5 is an enlarged view of the transfer processing apparatus of FIG. 1 in accordance with the present invention;

FIG. 6 is a top view of a second support frame provided in accordance with the present invention;

FIG. 7 is an enlarged view of a portion of the right side of the transfer station of the present invention;

FIG. 8 is an enlarged view of a transfer device provided by the present invention;

fig. 9 is a perspective view of the actuator provided by the present invention.

In the figure: the automatic feeding device comprises a first feeding device 100, a bottom plate 101, a first electric telescopic rod 102, a support table 103, a first partition plate 104, a fourth electric telescopic rod 105, a first support column 106, a first rectangular frame 107, a parting strip 1071, a second electric telescopic rod 108, a third electric telescopic rod 109, a push plate 110, a first support frame 111, a conveying and processing device 200, a second support column 201, a mounting plate 202, a fifth electric telescopic rod 203, a first cross beam 204, a first servo motor 205, a driving pulley 206, a belt 207, a driven pulley 208, a first crawler belt 209, a first roller 210, a second partition plate 211, a support rod 212, a second servo motor 213, a driver 214, a notch 2141, a second support frame 215, a sixth electric telescopic rod 216, a second glue dispenser 217, a third servo motor 218, a fixed block 219, a screw rod 220, a movable plate, a driven sprocket 222, a chain 223, a driving sprocket 224, a rotating shaft 225, a connecting rod 226, a connecting rod, The automatic feeding device comprises a seventh electric telescopic rod 227, an eighth electric telescopic rod 228, a baffle 229, a conveying device 300, a third partition plate 301, a fourth servo motor 302, a second roller 303, a second crawler belt 304, a second cross beam 305, a third supporting column 306, a fourth supporting column 307, a second feeding device 400, a base plate 500, a cover plate 600, a discharging mechanism 700, a third crawler belt 701, a third roller 702, a long belt 703, a first dispensing machine 800 and a dispensing head 801.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The invention provides a single-layer insect-proof veneer production line, which refers to fig. 1-9 and comprises a first feeding device 100, wherein a conveying and processing device 200 is arranged on the right side of the first feeding device 100, a conveying device 300 is arranged on the right side of the conveying and processing device 200, a second feeding device 400 is arranged on the right side of the conveying device 300, the first feeding device 100, the conveying and processing device 200, the conveying device 300 and the second feeding device 400 are sequentially and linearly distributed from left to right, and the conveying device 300 is in transmission connection with a discharging mechanism 700;

the first feeding device 100 comprises a bottom plate 101, a first electric telescopic rod 102 is fixedly installed at the top end of the bottom plate 101, the top end of the first electric telescopic rod 102 is fixedly connected with a supporting table 103, a second electric telescopic rod 108 is fixedly installed at the top end of the left end of the supporting table 103, a third electric telescopic rod 109 is fixedly connected with the right end of the top of the second electric telescopic rod 108, a push plate 110 is fixedly connected with the right end of the third electric telescopic rod 109, a first rectangular frame 107 is fixedly installed at the top end of the supporting table 103, first partition plates 104 are fixedly installed on two sides of the first rectangular frame 107, a first supporting column 106 is fixed at the top end of the supporting table 103, a first supporting frame 111 is fixedly installed at the top end of the first supporting column 106, and a fourth electric telescopic rod 105 is fixedly connected with the inner wall of the left end of the first supporting frame 111; the first partition 104 functions to enable the substrate 500 to move onto the first track 209 in a straight moving direction;

the conveying and processing device 200 comprises a first track 209, two ends of the first track 209 are both in transmission connection with a first roller 210, the outer wall of the first roller 210 at the left end is sleeved with a driven pulley 208, the driven pulley 208 is in transmission connection with a driving pulley 206 through a belt 207, the inner wall of the driving pulley 206 is sleeved with an output shaft of a first servo motor 205, the right end of the first roller 210 is provided with a rotating shaft 225, the outer wall of the rotating shaft 225 is fixedly provided with a driver 214, one end of the rotating shaft 225 is fixedly connected with an output shaft of a second servo motor 213, two ends of the rotating shaft 225 are in transmission connection with a fixed block 219 through a bearing, the bottom end of the fixed block 219 is fixedly connected with a fifth electric telescopic rod 203, a second support frame 215 is arranged above the first track 209, the inner wall of the second support frame 215 is rotatably connected with a screw rod 220 through a bearing, the outer wall of the screw rod 220 is in threaded connection with a moving plate 221, a sixth electric telescopic rod 216 is mounted at the bottom end of the moving plate 221, a second glue dispenser 217 is mounted at the bottom end of the sixth electric telescopic rod 216, a connecting rod 226 is mounted on the outer wall of the sixth electric telescopic rod 216, one end of the connecting rod 226 is fixedly connected with a seventh electric telescopic rod 227, an eighth electric telescopic rod 228 is fixedly mounted at the bottom end of the seventh electric telescopic rod 227, a baffle 229 is fixedly connected at the right end of the eighth electric telescopic rod 228, a driven sprocket 222 is sleeved on the outer wall of the left end of the screw rod 220, the driven sprocket 222 is connected with a driving sprocket 224 through a chain 223 in a transmission manner, and an output shaft of a third servo motor 218 is sleeved on the inner wall of the driving sprocket 224;

further, the inner wall of the first rectangular frame 107 is equidistantly provided with spacers 1071, and the distance between adjacent spacers 1071 is smaller than the thickness of the substrate 500.

Further, the drivers 214 are provided with notches 2141, and the drivers 214 are provided with two groups.

Further, the bottom end of the fifth electric telescopic rod 203 is fixedly connected with the mounting plate 202, one end of the mounting plate 202 is fixedly mounted on the second supporting column 201, and the first roller 210 is rotatably connected with the second supporting column 201 through a bearing.

Further, the bottom end of the second supporting frame 215 is fixedly connected with a supporting rod 212, the bottom end of the supporting rod 212 is fixedly connected with a first beam 204, two ends of the first beam 204 are both fixedly connected with the second supporting column 201, and the top end of the first beam 204 is fixed with a second partition 211.

Further, the conveying device 300 comprises a second track 304, two ends of the second track 304 are in transmission connection with a second roller 303, the right end of the second roller 303 is in transmission connection with an output shaft of a fourth servo motor 302 through a belt and a belt pulley, two ends of the second roller 303 at the right end are in rotation connection with a third supporting column 306 through a bearing, the fourth servo motor 302 is fixedly installed on the third supporting column 306, two ends of the second roller 303 at the left end are in rotation connection with a fourth supporting column 307 through a bearing, outer walls of the third supporting column 306 and the fourth supporting column 307 are both fixedly connected with a second cross beam 305, and a third partition 301 is fixedly installed at the top end of the second cross beam 305.

Further, the second roller 303 at the left end is connected with a long belt 703 through a belt pulley drive, the top end of the long belt 703 is connected with a third roller 702 through a belt pulley drive, and the third roller 702 is connected with a third track 701 through a belt pulley drive.

Further, the second feeding device 400 has the same structure as the first feeding device 100, a cover plate 600 is disposed on the second feeding device 400, and a substrate 500 is disposed on the first feeding device 100.

Further, a first dispensing machine 800 is fixedly mounted on the first support frame 111, a dispensing opening of the first dispensing machine 800 is connected with a dispensing head 801 through a hose, and the right end of the fourth electric telescopic rod 105 is fixedly connected with the dispensing head 801.

A production method of a single-layer insect-proof veneer production line specifically comprises the following steps:

s1, orderly placing a plurality of substrates 500 on the support platform 103, the second electric telescopic rod 108 extending and retracting to drive the push plate 110 to rise to the same height as the highest substrate 500, the first dispensing machine 800 dispensing the uppermost substrate 500, the third electric telescopic rod 109 extending to drive the push plate 110 to move, and the push plate 110 pushing the uppermost substrate 500 onto the first caterpillar 209;

s2, the second feeding device 400 pushes the cover plate 600 onto the second track 304; starting the first servo motor 205, the third servo motor 218, the second dispenser 217 and the fourth servo motor 302, wherein the output shaft of the first servo motor 205 drives the first roller 210 to rotate, the first roller 210 drives the first crawler belt 209 to rotate, so as to drive the substrate 500 to move rightwards, meanwhile, the output shaft of the third servo motor 218 drives the driving sprocket 224 to rotate, the driving sprocket 224 drives the screw rod 220 to rotate through the driven sprocket 222 and the chain 223, so as to drive the moving plate 221 and the second dispenser 217 to move from right to left, and the second dispenser 217 is used for dispensing the insect-proof agent on the substrate 500;

s3, after the spot coating is completed, the seventh electric telescopic rod 227 and the eighth electric telescopic rod 228 are extended and retracted to drive the baffle 229 to move to abut against the left end of the substrate 500; meanwhile, the output shaft of the fourth servo motor 302 drives the second roller 303 to rotate, the second roller 303 drives the second crawler 304 to rotate, the second crawler 304 drives the cover plate 600 to move from right to left until the two ends of the cover plate 600 are inserted into the notches 2141 of the driver 214, the second servo motor 213 is started, the output shaft of the second servo motor 213 drives the rotating shaft 225 to rotate, the rotating shaft 225 drives the driver 214 to rotate, so that the cover plate 600 is turned over, and the cover plate falls onto the substrate 500 after being turned over, so that the substrate 500 and the cover plate 600 are bonded together;

s4, the eighth electric telescopic rod 228 extends, the base plate 500 and the cover plate 600 are pushed into the notch 2141 by the baffle 229, the second servo motor 213 rotates in the reverse direction, and the fifth electric telescopic rod 203 extends until the driver 214 is higher than the third caterpillar 701, so as to drop the base plate 500 and the cover plate 600 onto the third caterpillar 701, thereby completing the unloading.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.