Foam sticking machine

Abstract

The utility model relates to a foam sticking machine which comprises a first mounting frame arranged on a workbench, a first driving piece is arranged at the top of the first mounting frame and is rotationally connected with a connecting arm, a second driving piece is arranged at the end of the connecting arm, a suction block mounting plate is rotationally connected to the bottom of the second driving piece, and a suction block is arranged on the suction block mounting plate. A first suction block and a second suction block are mounted on the two sides of the suction block mounting plate correspondingly, a Y-axis driving assembly is further arranged between the first suction block and the suction block mounting plate and between the second suction block and the suction block mounting plate, and the second driving assembly can drive the suction block mounting plate to rotate so that the first suction block and the second suction block can be switched for use. The workbench is provided with a plurality of foam stripping mechanisms in the rotating direction of the rotating clamp, the first driving piece can drive the first suction block and the second suction block to do rotary reciprocating motion between the foam stripping mechanisms and the rotating clamp, and the second driving piece drives the first suction block and the second suction block to be switched so that the foam supply and attachment requirements of different positions can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a foam sticking machine. Background Art

[0002] The foam laminating machine is a professional device used to accurately and efficiently attach foam materials to the surfaces of various objects. It usually has an automated or semi-automated operation mode. Through a specific mechanical structure and control system, it ensures that the foam can be attached to the target object smoothly, firmly and quickly. It can adapt well to both flat surfaces and surfaces with a certain curvature. It is widely used in packaging, automotive interior parts processing, electronic product cushioning protection and other industries, effectively improving production efficiency and ensuring laminating quality.

[0003] The publication number is: CN219467077U discloses a foam laminating machine, including a chassis, a workpiece positioning fixture, a turntable feeding mechanism, a foam stripping mechanism, a foam pasting mechanism, and a loading and unloading material suction mechanism. The turntable feeding mechanism, the foam stripping mechanism, the foam pasting mechanism, and the loading and unloading material suction mechanism are all installed on the top of the chassis. The foam stripping mechanism, the foam pasting mechanism, and the loading and unloading material suction mechanism are sequentially arranged around the turntable feeding mechanism along the rotation direction of the turntable feeding mechanism. The foam stripping mechanism can be installed on the side of the turntable feeding mechanism so as to be movable forward and backward. The foam pasting mechanism is installed on the foam stripping mechanism. At the discharging station of the cotton mechanism, there are several workpiece positioning jigs which are evenly arranged on the top edge of the turntable of the turntable feeding mechanism, which can separate the foam from the foam base film and stick the foam to the workpiece, and automatically perform the loading and unloading and transfer operations of the workpiece. However, this technology has one station for loading and unloading, and the processed workpiece needs to be unloaded before the next round of processing can be carried out. The processing time is long. At the same time, the foam laminating machine cannot adapt to the processing of a variety of workpieces. Processing different workpieces requires the installation of a foam sticking mechanism. The scope of application is small. Therefore, this technology still has a certain room for modification. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a foam sticking machine in view of the deficiencies of the above-mentioned prior art.

[0005] The cam-shaped member is a vertical shaped member formed on the top of the cam-shaped member, and the cam-shaped member is vertically connected to the bottom of the cam-shaped member. The cam-shaped member is vertically connected to the bottom of the cam-shaped member. The cam-shaped member is vertically connected to the bottom of the cam-shaped member.

[0006] By adopting the above technical solution, the first driving member drives the connecting arm to rotate and move, so that the suction block can move back and forth between the foam stripping mechanism and the rotating clamp. The Y-axis driving assembly can make the first suction block and the second suction block move vertically. The second driving member drives the first suction block and the second suction block to switch. The switching of the first suction block and the second suction block driven by the second driving member can adapt to the foam supply and fitting requirements at different positions. There is no need to install an additional foam fitting mechanism, and the fitting accuracy and stability are also improved.

[0007] The above-mentioned foam sticking machine can be further configured as follows: the workpiece loading and unloading assembly includes a workpiece loading mechanism and a workpiece unloading mechanism which are located on the workbench in sequence along the rotation direction of the rotating fixture.

[0008] By adopting the above technical solution, during the production process, when a workpiece completes the processing steps such as foam pasting, it can be quickly removed through the unloading mechanism, and the new workpiece to be processed can immediately enter the designated position through the loading mechanism, realizing uninterrupted supply and rapid turnover of workpieces, greatly reducing the idle time of equipment, improving production efficiency, ensuring the continuity and stability of the entire foam pasting process, making each processing link closely connected, and effectively improving production capacity.

[0009] The above-mentioned foam pasting machine can be further configured as follows: the workpiece loading mechanism includes a rotating silo arranged on one side of the frame, the workbench is provided with a second mounting frame, the rotating silo includes a discharge port, the top of the second mounting frame is provided with a workpiece conveying trough with one end abutting the rotating silo, the other end of the workpiece conveying trough is provided with a workpiece placement block, and one side of the second mounting frame is provided with a movable clamping jaw assembly that can reciprocate between the rotating clamp and the workpiece placement block.

[0010] By adopting the above technical solution, the rotary silo is arranged on one side of the frame, the discharge port cooperates with the second mounting bracket on the workbench, and one end of the workpiece conveying trough abuts against the rotary silo, ensuring a stable supply of workpieces from the silo to the conveying trough. The mobile clamp assembly can move back and forth between the rotary clamp and the workpiece placement block, and can grab the workpiece at the outlet of the rotary silo and place it in order on the workpiece placement block, and then smoothly send it into the rotary clamp for subsequent processing.

[0011] The above-mentioned foam sticking machine can be further configured as follows: the movable clamping jaw assembly includes a first movable slide rail arranged on one side of the second mounting frame, the first movable slide rail extends toward the direction of the rotating clamp, the first movable slide rail is equipped with a first sliding block for mounting a first vertical driving cylinder, a first horizontal mounting plate is provided on the top of the first vertical driving cylinder, the first horizontal mounting plate is equipped with a second movable slide rail, the second movable slide rail extends toward the placement block, the second movable slide rail is equipped with a second sliding block for mounting a first cylinder mounting plate, and a first clamping jaw cylinder for mounting a first clamping jaw is provided at the bottom of the first cylinder mounting plate.

[0012] By adopting the above technical solution, the first vertical drive cylinder is installed on the first movable slide rail through the first slider, and the vertical position of the clamping jaw assembly can be flexibly adjusted according to needs to adapt to the grasping of workpieces of different heights. The presence of the second movable slide rail and the second slider further realizes the precise positioning and movement of the clamping jaw assembly in the horizontal direction, ensuring that the workpiece can be accurately delivered from the placement block to the rotating fixture.

[0013] The above-mentioned foam pasting machine can be further configured as follows: the unloading mechanism includes a unloading chute arranged on one side of the rotating fixture, a third mounting frame for horizontally setting a third movable slide rail is provided on one side of the unloading chute, the third movable slide rail is provided with a third sliding block capable of reciprocating movement, a second vertical driving cylinder is provided on one side of the third sliding block, a second cylinder mounting plate for installing a second clamping cylinder is provided at the bottom of the second vertical driving cylinder, the second clamping claw cylinder is provided with a second clamping claw, and a first horizontal driving cylinder is provided on one side of the third movable slide rail, the first horizontal driving cylinder can drive the second clamping claw to axially reciprocate between the rotating fixture and the unloading chute.

[0014] Using the above technical solution, a material unloading chute is arranged on one side of the rotating fixture, providing a channel for unloading the workpiece. The third movable slide rail horizontally arranged on the third mounting frame and the reciprocating third slider, together with the second vertical driving cylinder, the second clamping cylinder and the second clamping jaw, realize the grasping action. The first horizontal driving cylinder drives the second clamping jaw to reciprocate axially between the rotating fixture and the material unloading chute, ensuring that the workpiece that has completed the foam processing can be accurately removed from the rotating fixture and sent into the material unloading chute.

[0015] The above-mentioned foam sticking machine can be further configured as follows: the Y-axis driving assembly includes a third vertical driving cylinder arranged on both sides of the suction block mounting plate, and both sides of the suction block mounting plate are also provided with mounting grooves for installing the vertical movable slide rail, and the vertical movable slide rail is provided with a suction block connecting plate, and the ends of the suction block connecting plate are respectively fixedly connected to the first suction block and the second suction block, and the suction block connecting plate is connected to the third vertical driving cylinder at one end away from the first suction block and the second suction block, so that the third vertical driving cylinder can drive the first suction block and the second suction block to move vertically.

[0016] By adopting the above technical solution, the vertical movable slide rail in the installation groove and the suction block connecting plate connected thereto ensure that the first suction block and the second suction block can move smoothly and accurately in the vertical direction. The fixed connection between the suction block connecting plate and the suction block and the installation with the third vertical driving cylinder enable the cylinder to drive the suction block to move vertically, thereby realizing the suction of the foam material.

[0017] The above-mentioned foam sticking machine can be further configured as follows: the foam stripping mechanism includes a mounting base plate arranged on the workbench, a fixing plate is provided on one side of the mounting base plate, a driving motor is axially installed on the fixing plate, a driving wheel group is provided on one side of the driving motor, the driving motor and the driving wheel group are connected by a synchronous belt, a vertical fixing plate is vertically installed on the top of the fixing plate, a foam reel for mounting the foam roll is rotatably installed on the vertical fixing plate, the fixing plate is located at the top of the driving motor and a guide plate is provided, the top of the guide plate is provided with an auxiliary guide structure, an anti-sticking plate is provided on one side of the mounting base plate, the anti-sticking plate is arranged on one side of the guide plate and a gap is left between the guide plate for the foam roll to pass through, the foam roll can pass through the gap to separate the foam from the base paper, so that the foam can be separated to the anti-sticking plate, the fixing plate is located at one side of the driving wheel group and a waste recovery turntable is provided, and the fixing plate is also provided with a driving control box.

[0018] By adopting the above technical scheme, the driving motor drives the active wheel group to operate through the synchronous belt, providing stable power for the entire foam stripping process, ensuring the smooth rotation and transportation of the foam roll, the setting of the foam reel is convenient for the storage of the foam roll, and the cooperation of the guide plate and the auxiliary guide structure enables the foam to accurately enter the designated position, and can effectively separate the foam from the base paper when the foam roll passes through, so that the foam can be smoothly separated onto the anti-sticking plate, realizing the separation of the foam and the base paper, and improving the utilization rate and production efficiency of raw materials. The setting of the waste recovery turntable is convenient for collecting and processing the separated base paper and other waste materials, keeping the working environment clean and tidy, and reducing the impact of waste on subsequent processing. The setting of the drive control box can control the operation of the drive motor.

[0019] The above-mentioned foam pasting machine can be further configured as follows: the driving wheel group includes a wheel group mounting seat arranged at the upper end of the mounting base plate, the wheel group mounting seat is axially provided with a driving roller, the driving wheel is connected to the driving motor through a synchronous belt, the wheel group mounting seat is provided with an auxiliary roller on one side of the driving roller, the end of the wheel group mounting seat is symmetrically provided with arc grooves, the inside of the arc groove is provided with a bottom paper lifting plate, and the bottom paper lifting plate is provided with an adjustment rod on the outside of the wheel group mounting seat.

[0020] By adopting the above technical solution, the active roller axially arranged on the wheel assembly mounting seat is connected to the driving motor, which provides stable power for the entire foam stripping process. A bottom paper lifting plate is arranged inside the arc groove. When the foam roll passes through, the bottom paper lifting plate can be adjusted according to actual needs with the help of an adjusting rod. The arc groove design at its end can cleverly lift the bottom paper, thereby improving the accuracy and efficiency of foam stripping.

[0021] The above-mentioned foam sticking machine can be further configured as follows: the auxiliary guide structure includes a guide block symmetrically arranged on the top of the guide plate, a pressure plate is provided at the end of the guide plate to prevent the foam roll from curling, a through hole is provided between the pressure plate and the guide plate for the foam roll to pass through, a guide slope is provided at the bottom of the guide plate, the guide slope extends toward the direction of the driving wheel group, and the fixed plate is also provided with a plurality of auxiliary guide wheels.

[0022] By adopting the above technical solution, the guide blocks are symmetrically arranged on the top of the guide plate, providing a guiding function for the foam and ensuring that the foam will not deviate from the predetermined trajectory during the conveying process. The holes between the pressure plate and the guide plate facilitate the passage of the foam roll, while effectively avoiding the occurrence of curling of the foam roll, thereby ensuring the integrity and processing quality of the foam edge. The existence of the guide bevel further optimizes the conveying angle of the foam, allowing it to move more smoothly toward the direction of the active wheel group, reducing the resistance and wear of the foam during the conveying process.

[0023] The above-mentioned foam pasting machine can be further configured as follows: a "7"-shaped dustproof plate is provided on one side of the workpiece conveying trough, and the "7"-shaped dustproof plate includes a mounting surface vertically installed on one side of the workpiece conveying trough and a dustproof surface horizontally covering the upper end of the workpiece conveying trough.

[0024] By adopting the above technical solution, the mounting surface can stably install the dustproof plate and the workpiece conveying trough, and the horizontally covered dustproof surface further prevents dust from falling into the trough from above, thereby improving the dustproof effect and reducing the probability of defective products caused by dust contamination during the production process.

[0025] The beneficial effects of the utility model are as follows: the first driving member drives the connecting arm to rotate and move, so that the suction block can reciprocate between the foam stripping mechanism and the rotating clamp. The second driving member drives the switching of the first suction block and the second suction block to adapt to the foam supply and bonding requirements at different positions. There is no need to install an additional foam bonding mechanism, and the bonding accuracy and stability are also improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a structural test diagram of the utility model;

[0028] Figure 3 This is a structural diagram of the suction block mounting plate of the utility model;

[0029] Figure 4 This is a structural diagram of the feeding mechanism of the utility model;

[0030] Figure 5 This is a structural diagram of the first horizontal mounting plate of the utility model;

[0031] Figure 6 This is a structural diagram of the material feeding mechanism of the utility model;

[0032] Figure 7 This is a structural diagram of the foam stripping mechanism of the utility model;

[0033] Figure 8 This is a rear view of the foam stripping mechanism structure of the utility model;

[0034] Fig. 9 This is a front view of the foam stripping mechanism structure of the utility model;

[0035] 1-frame, 2-workbench, 3-rotating fixture, 4-first mounting frame, 5-first driving member, 6-connecting arm, 7-second driving member, 8-suction block mounting plate, 9-first suction block, 10-second suction block, 11-rotating silo, 12-second mounting frame, 13-discharging port, 14-workpiece conveying trough, 15-workpiece placement block, 16-first movable slide rail, 17-first slider, 18-first vertical driving cylinder, 19-first horizontal mounting plate, 20-second movable slide rail, 21-second slider, 22-first cylinder mounting plate, 23-first clamping cylinder, 24-first clamping jaw, 25-unloading chute, 26-third mounting frame, 27-third movable slide rail, 28-third slider, 29-second vertical driving cylinder, 30-second cylinder mounting Plate, 31-second clamping claw cylinder, 32-first horizontal driving cylinder, 33-third vertical driving cylinder, 34-mounting groove, 35-vertical moving slide rail, 36-suction block connecting plate, 37-mounting bottom plate, 38-fixed plate, 39-driving motor, 40-synchronous belt, 41-vertical fixed plate, 42-foam reel, 43-guide plate, 44-anti-sticking plate, 45-gap, 46-waste recycling turntable, 47-drive control box, 48-wheel assembly mounting seat, 49-active roller, 50-auxiliary roller, 51-arc groove, 52-bottom paper lifting plate, 53-adjusting rod, 54-guide block, 55-pressing plate, 56-through hole, 57-guide ramp, 58-auxiliary guide wheel, 59-"7" shaped dustproof plate, 60-mounting surface, 61-dustproof surface. DETAILED DESCRIPTION

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0037] Embodiment 1: When the above-mentioned foam pasting machine produces luggage rack brackets: the workpiece is first sent to the workpiece conveying trough 14 through the rotating silo 11, the clamping jaw assembly reciprocates between the rotating fixture 3 and the workpiece placement block 15, and the first movable slide rail 16 arranged on one side of the second mounting frame 12 drives the clamping jaw to move horizontally toward the rotating fixture 3. The first vertical driving cylinder 18 is installed on the first movable slide rail 16 through the first slider 17, which can drive the clamping jaw to a vertical clamping position, grab the workpiece at the outlet of the rotating silo 11, and place it in order on the workpiece placement block 15; the rotating fixture 3 rotates to send the workpiece to the foam stripping mechanism, and the driving motor 39 drives the active wheel group to operate through the synchronous belt 40, and the guide plate 43 and The cooperation of the auxiliary guiding structure enables the foam to accurately enter the designated position, and can effectively separate the foam from the base paper when the foam roll passes through, so that the foam is smoothly separated to the anti-sticking plate 44. The first driving member 5 drives the connecting arm 6 to rotate and move to the anti-sticking plate 44, and absorbs the foam through the vertical movement of the first suction block 9 and the second suction block 10, and then sticks the foam to the workpiece of the rotating fixture 3; then the processed workpiece is rotated to the unloading mechanism through the rotating fixture 3, and the third movable slide rail 27 horizontally arranged on the third mounting frame 26 and the reciprocating third slider 28 cooperate with the second vertical driving cylinder 29, the second clamping cylinder 31 and the second clamping jaw to grab the processed workpiece to the unloading chute 25 for unloading.

[0038] Example 2: Figure 1-6The utility model shown in the figure provides the following technical scheme, a foam pasting machine, including a frame 1, a workbench 2 arranged on the frame 1, the workbench 2 is provided with a rotating fixture 3, the workbench 2 is sequentially arranged with a workpiece loading and unloading assembly, a foam stripping mechanism and a foam pasting mechanism along the rotation direction of the rotating fixture 3, the foam pasting mechanism includes a first mounting frame 4 arranged on the workbench 2, the top of the first mounting frame 4 is provided with a first driving member 5, the first driving member 5 is rotatably connected to a connecting arm 6, the end of the connecting arm 6 is provided with a second driving member 7, the bottom of the second driving member 7 is rotatably connected to a suction block mounting plate 8, the first suction block 9 and the second suction block 10 are respectively installed on both sides of the suction block mounting plate 8, a Y-axis driving assembly is also provided between the first suction block 9, the second suction block 10 and the suction block mounting plate 8, and the second driving member 7 is rotatably connected to a suction block mounting plate 8. The moving member 7 can drive the suction block mounting plate 8 to rotate so as to switch the first suction block 9 and the second suction block 10 for use. The workbench 2 is provided with a plurality of groups of foam stripping mechanisms along the rotation direction of the rotating fixture 3. The first driving member 5 can drive the first suction block 9 and the second suction block 10 to rotate and reciprocate between the foam stripping mechanism and the rotating fixture 3. The first driving member 5 drives the connecting arm 6 to rotate and move so that the suction block can reciprocate between the foam stripping mechanism and the rotating fixture 3. The Y-axis driving assembly can make the first suction block 9 and the second suction block 10 move vertically. The second driving member 7 drives the first suction block 9 and the second suction block 10 to switch. The switching of the first suction block 9 and the second suction block 10 driven by the second driving member 7 can adapt to the foam supply and fitting requirements at different positions without the need to install additional foam pasting mechanisms. The laminating precision and stability are also improved. The workpiece loading and unloading assembly includes a workpiece loading mechanism and a work unloading mechanism which are located on the workbench 2 and in the rotation direction of the rotating fixture 3. During the production process, when a workpiece completes the foam laminating and other processing procedures, it can be quickly removed through the unloading mechanism, and the new workpiece to be processed can immediately enter the designated position through the loading mechanism, thereby realizing the uninterrupted supply and rapid turnover of workpieces, greatly reducing the idle time of the equipment, improving the production efficiency, ensuring the continuity and stability of the entire foam laminating process, making each processing link closely connected, and effectively improving the production capacity. The workpiece loading mechanism includes a rotating silo 11 arranged on one side of the frame 1, the workbench 2 is provided with a second mounting frame 12, and the rotating silo 11 includes a discharge port 13. A workpiece conveying trough 14 is provided on the top of the second mounting frame 12, and one end of the workpiece conveying trough 14 is abutted against the rotating material bin 11. A workpiece placement block 15 is provided at the other end of the workpiece conveying trough 14. A mobile clamping claw assembly that can reciprocate between the rotating fixture 3 and the workpiece placement block 15 is provided on one side of the second mounting frame 12. The rotating material bin 11 is arranged on one side of the frame 1, and the discharge port 13 cooperates with the second mounting frame 12 on the workbench 2. One end of the workpiece conveying trough 14 abuts against the rotating material bin 11, ensuring a stable supply of workpieces from the bin to the conveying trough. The mobile clamping claw assembly can reciprocate between the rotating fixture 3 and the workpiece placement block 15, can grab the workpiece at the outlet of the rotating material bin 11, and place it in order on the workpiece placement block 15, and then smoothly send it into the rotating fixture 3 for subsequent processing.The movable clamp assembly includes a first movable slide rail 16 arranged on one side of the second mounting frame 12, the first movable slide rail 16 extends toward the rotating fixture 3, the first movable slide rail 16 is installed with a first slider 17 for mounting a first vertical driving cylinder 18, a first horizontal mounting plate 19 is arranged on the top of the first vertical driving cylinder 18, the first horizontal mounting plate 19 is provided with a second movable slide rail 20, the second movable slide rail 20 extends toward the placement block, the second movable slide rail is installed with a second slider 21 for mounting a first cylinder mounting plate 22, a first clamping jaw cylinder 23 for mounting a first clamping jaw 24 is arranged at the bottom of the first cylinder mounting plate 22, the first vertical driving cylinder 18 is installed on the first movable slide rail 16 through the first slider 17, and the vertical movement of the clamp assembly can be flexibly adjusted according to needs. The second movable slide rail 20 and the second slider 21 further realize the precise positioning and movement of the clamping jaw assembly in the horizontal direction, ensuring that the workpiece can be accurately delivered from the placement block to the rotating fixture 3. The unloading mechanism includes a unloading chute 25 arranged on one side of the rotating fixture 3, and a third mounting frame 26 for horizontally setting the third movable slide rail 27 is provided on one side of the unloading chute 25. The third movable slide rail 27 is provided with a third slider 28 capable of reciprocating movement. A second vertical driving cylinder 29 is provided on one side of the third slider 28. A second cylinder mounting plate 30 for mounting a second clamping jaw cylinder 31 is provided at the bottom of the second vertical driving cylinder 29. The second clamping jaw cylinder is provided with a second clamping jaw. A first horizontal driving air cylinder 29 is provided on one side of the third movable slide rail 27. Cylinder 32, the first horizontal driving cylinder 32 can drive the second clamping jaw to move axially back and forth between the rotating fixture 3 and the unloading chute 25. The unloading chute 25 is arranged on one side of the rotating fixture 3, providing a channel for unloading the workpiece. The third movable slide rail 27 horizontally arranged on the third mounting frame 26 and the reciprocating third slider 28, together with the second vertical driving cylinder 29, the second clamping jaw cylinder 31 and the second clamping jaw, realize the grasping action. The first horizontal driving cylinder 32 drives the second clamping jaw to move axially back and forth between the rotating fixture 3 and the unloading chute 25, ensuring that the workpiece completed with foam pasting can be accurately removed from the rotating fixture 3 and sent into the unloading chute 25. The Y-axis driving assembly includes a third vertical driving cylinder 33 arranged on both sides of the suction block mounting plate 8. Both sides of the mounting plate 8 are also provided with mounting grooves 34 for installing the vertically movable slide rails 35. The vertically movable slide rails 35 are provided with suction block connecting plates 36. The ends of the suction block connecting plates 36 are fixedly connected to the first suction block 9 and the second suction block 10 respectively. The end of the suction block connecting plates 36 away from the first suction block 9 and the second suction block 10 is connected to the third vertical driving cylinder 33 so that the third vertical driving cylinder 33 can drive the first suction block 9 and the second suction block 10 to move vertically. The vertically movable slide rails 35 in the mounting grooves 34 and the suction block connecting plates 36 connected thereto ensure that the first suction block 9 and the second suction block 10 can move smoothly and accurately in the vertical direction. The fixed connection of the suction block connecting plates 36 with the suction blocks and the installation with the third vertical driving cylinder 33 enable the cylinder to drive the suction blocks to move vertically.Thereby achieving the absorption of the foam material.

[0039] like Figure 4 , 7-9 shows that the utility model provides the following technical solutions, a foam sticking machine, the foam stripping mechanism includes a mounting base plate 37 arranged on the workbench 2, a fixing plate 38 is provided on one side of the mounting base plate 37, a driving motor 39 is axially mounted on the fixing plate 38, a driving wheel group is provided on one side of the driving motor 39, the driving motor 39 is connected to the driving wheel group through a synchronous belt 40, a vertical fixing plate 41 is vertically mounted on the top of the fixing plate 38, a foam reel 42 for the foam roll to be installed is rotatably mounted on the vertical fixing plate 41, the fixing plate 38 is located at the top of the driving motor 39 and a guide plate 43 is provided on the top of the guide plate 43, an auxiliary guide structure is provided on the top of the guide plate 43, an anti-sticking plate 44 is provided on one side of the mounting base plate 37, the anti-sticking plate 44 is arranged on one side of the guide plate 43 and leaves a gap between the guide plate 43 There is a gap 45 for the foam roll to pass through. When the foam roll passes through the gap 45, the foam can be separated from the bottom paper, so that the foam can be separated to the anti-sticking plate 44. The fixed plate 38 is located on one side of the active wheel group and a waste recovery turntable 46 is provided. The fixed plate 38 is also provided with a drive control box 47. The drive motor 39 drives the active wheel group to operate through the synchronous belt 40, which provides stable power for the entire foam stripping process and ensures the smooth rotation and transportation of the foam roll. The setting of the foam reel 42 is convenient for the storage of the foam roll. The cooperation of the guide plate 43 and the auxiliary guide structure enables the foam to accurately enter the designated position. When the foam roll passes through, the foam can be effectively separated from the bottom paper, so that the foam can be smoothly separated to the anti-sticking plate 44, the separation of the foam and the bottom paper is realized, and the utilization of raw materials is improved. The utilization rate and production efficiency are improved. The setting of the waste recovery turntable 46 is convenient for collecting and processing the separated bottom paper and other waste materials, keeps the working environment clean and tidy, and reduces the impact of waste materials on subsequent processing. The setting of the drive control box 47 can control the operation of the drive motor 39. The active wheel group includes a wheel group mounting seat 48 arranged at the upper end of the mounting base 37. The wheel group mounting seat 48 is axially provided with a driving roller 49. The driving wheel and the driving motor 39 are connected by a synchronous belt 40. The wheel group mounting seat 48 is located on one side of the active roller 49 and is provided with an auxiliary roller 50. The end of the wheel group mounting seat 48 is symmetrically provided with an arc groove 51, and a bottom paper lifting plate 52 is provided inside the arc groove 51. The bottom paper lifting plate 52 is located on the outer side of the wheel group mounting seat 48 and is provided with an adjusting rod 53. The wheel group mounting seat 48 The axially arranged active roller 49 is connected to the driving motor 39, which provides stable power for the entire foam stripping process. A bottom paper lifting plate 52 is arranged inside the arc groove 51. When the foam roll passes through, the bottom paper lifting plate 52 can be adjusted according to actual needs with the help of an adjusting rod 53. The arc groove 51 at its end is designed to cleverly lift the bottom paper, thereby improving the accuracy and efficiency of foam stripping. The auxiliary guide structure includes a guide block 54 symmetrically arranged on the top of the guide plate 43, a pressing plate 55 is arranged at the end of the guide plate 43 to prevent the foam roll from curling, a through hole 56 for the foam roll to pass through is arranged between the pressing plate 55 and the guide plate 43, a guide slope 57 is arranged at the bottom of the guide plate 43, and the guide slope 57 extends toward the direction of the active wheel group. The fixed plate 38 is also provided with a plurality of auxiliary guide wheels 58.The guide block 54 is symmetrically arranged on the top of the guide plate 43, providing a guide for the foam to ensure that the foam will not deviate from the predetermined track during the conveying process. The through hole 56 between the pressing plate 55 and the guide plate 43 facilitates the passage of the foam roll, and effectively avoids the occurrence of the curling phenomenon of the foam roll, ensuring the integrity and processing quality of the foam edge. The existence of the guide slope 57 further optimizes the conveying angle of the foam, allowing it to move more smoothly toward the direction of the active wheel group, reducing the resistance and wear of the foam during the conveying process. A "7"-shaped dustproof plate 59 is provided on one side of the workpiece conveying trough 14. The "7"-shaped dustproof plate 59 includes a mounting surface 60 vertically mounted on one side of the workpiece conveying trough 14 and a dustproof surface 61 horizontally covering the upper end of the workpiece conveying trough 14. The mounting surface 60 can stably install the dustproof plate and the workpiece conveying trough 14, and the horizontally covered dustproof surface 61 further prevents dust from falling into the trough from above, thereby improving the dustproof effect and reducing the probability of defective products caused by dust pollution during the production process.

[0040] The beneficial effects of the utility model are as follows: the first driving member 5 drives the connecting arm 6 to rotate and move, so that the suction block can reciprocate between the foam stripping mechanism and the rotating clamp 3. The second driving member 7 drives the switching of the first suction block 9 and the second suction block 10 to adapt to the foam supply and fitting requirements at different positions. There is no need to install an additional foam fitting mechanism, and the fitting accuracy and stability are also improved.

Claims

1. A foam pasting machine, comprising a frame, a workbench arranged on the frame, the workbench is provided with a rotating fixture, the workbench is provided with a workpiece loading and unloading assembly, a foam stripping mechanism and a foam pasting mechanism in sequence along the rotation direction of the rotating fixture, characterized in that: The foam sticking mechanism comprises a first mounting frame arranged on a workbench, a first driving member is arranged on the top of the first mounting frame, and the first driving member is rotatably connected to Connecting arm A second driving member is provided at the end of the connecting arm, and a suction block mounting plate is rotatably connected to the bottom of the second driving member. The first suction block and the second suction block are respectively installed on both sides of the suction block mounting plate. A Y-axis driving component is also provided between the first suction block, the second suction block and the suction block mounting plate. The second driving member can drive the suction block mounting plate to rotate so as to switch the first suction block and the second suction block. The workbench is provided with several groups of foam stripping mechanisms along the rotation direction of the rotating clamp, and the first driving member can drive the first suction block and the second suction block to rotate and reciprocate between the foam stripping mechanism and the rotating clamp.

2. A foam sticking machine according to claim 1, characterized in that: The workpiece loading and unloading assembly comprises a workpiece loading mechanism and a workpiece unloading mechanism which are located on the workbench in sequence along the rotation direction of the rotating fixture.

3. A foam sticking machine according to claim 2, characterized in that: The workpiece loading mechanism includes a rotating silo arranged on one side of the frame, the workbench is provided with a second mounting frame, the rotating silo includes a discharge port, the top of the second mounting frame is provided with a workpiece conveying trough with one end abutting the rotating silo, the other end of the workpiece conveying trough is provided with a workpiece placement block, and one side of the second mounting frame is provided with a movable clamping jaw assembly that can reciprocate between the rotating clamp and the workpiece placement block.

4. A foam sticking machine according to claim 3, characterized in that: The movable clamping jaw assembly includes a first movable slide rail arranged on one side of the second mounting frame, the first movable slide rail extends toward the rotating clamp, the first movable slide rail is equipped with a first slider for mounting a first vertical driving cylinder, a first horizontal mounting plate is provided on the top of the first vertical driving cylinder, the first horizontal mounting plate is equipped with a second movable slide rail, the second movable slide rail extends toward the placement block, the second movable slide rail is equipped with a second slider for mounting a first cylinder mounting plate, and a first clamping jaw cylinder for mounting a first clamping jaw is provided at the bottom of the first cylinder mounting plate.

5. The foam sticking machine according to claim 2, characterized in that: The unloading mechanism includes an unloading chute arranged on one side of the rotating clamp, a third mounting frame for horizontally setting a third movable slide rail is provided on one side of the unloading chute, the third movable slide rail is provided with a third sliding block capable of reciprocating movement, a second vertical driving cylinder is provided on one side of the third sliding block, a second cylinder mounting plate for installing a second clamping cylinder is provided at the bottom of the second vertical driving cylinder, the second clamping cylinder is provided with a second clamping jaw, and a first horizontal driving cylinder is provided on one side of the third movable slide rail, the first horizontal driving cylinder can drive the second clamping jaw to axially reciprocate between the rotating clamp and the unloading chute.

6. The foam sticking machine according to claim 1, characterized in that: The Y-axis driving assembly includes a third vertical driving cylinder arranged on both sides of the suction block mounting plate, and mounting grooves for installing the vertical movable slide rail are also provided on both sides of the suction block mounting plate. The vertical movable slide rail is provided with a suction block connecting plate, and the ends of the suction block connecting plate are respectively fixedly connected to the first suction block and the second suction block. The end of the suction block connecting plate away from the first suction block and the second suction block is connected to the third vertical driving cylinder so that the third vertical driving cylinder can drive the first suction block and the second suction block to move vertically.

7. The foam sticking machine according to claim 1, characterized in that: The foam stripping mechanism includes a mounting base plate arranged on a workbench, a fixing plate is provided on one side of the mounting base plate, a driving motor is axially installed on the fixing plate, a driving wheel group is provided on one side of the driving motor, the driving motor and the driving wheel group are connected by a synchronous belt, a vertical fixing plate is vertically installed on the top of the fixing plate, a foam reel for installing the foam roll is rotatably installed on the vertical fixing plate, the fixing plate is located at the top of the driving motor and a guide plate is provided on the top of the guide plate, an auxiliary guide structure is provided on the top of the guide plate, an anti-sticking plate is provided on one side of the mounting base plate, the anti-sticking plate is arranged on one side of the guide plate and a gap is left between the guide plate for the foam roll to pass through, the foam roll can pass through the gap to separate the foam from the bottom paper, so that the foam can be separated to the anti-sticking plate, the fixing plate is located at one side of the driving wheel group and a waste recovery turntable is provided, and the fixing plate is also provided with a driving control box.

8. The foam sticking machine according to claim 7, characterized in that: The driving wheel group includes a wheel group mounting seat arranged at the upper end of the mounting base plate, the wheel group mounting seat is axially provided with a driving roller, the wheel group mounting seat is provided with an auxiliary roller on one side of the driving roller, the end of the wheel group mounting seat is symmetrically provided with an arc groove, the arc groove is provided with a bottom paper lifting plate inside, and the bottom paper lifting plate is provided with an adjustment rod on the outside of the wheel group mounting seat.

9. The foam sticking machine according to claim 7, characterized in that: The auxiliary guide structure includes a guide block symmetrically arranged on the top of the guide plate, a pressure plate is provided at the end of the guide plate to prevent the foam roll from curling, a through hole is provided between the pressure plate and the guide plate for the foam roll to pass through, a guide slope is provided at the bottom of the guide plate, and the guide slope extends toward the driving wheel group, and the fixed plate is also provided with a plurality of auxiliary guide wheels.

10. The foam sticking machine according to claim 3, characterized in that: A "7"-shaped dustproof plate is provided on one side of the workpiece conveying trough, and the "7"-shaped dustproof plate includes a mounting surface vertically installed on one side of the workpiece conveying trough and a dustproof surface horizontally covering the upper end of the workpiece conveying trough.

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