Automatic rubberizing machine

Abstract

The invention relates to the technical field of automatic production, in particular to an automatic rubberizing machine which comprises a feeding assembly, a temporary storage assembly, a material moving assembly, a rubberizing assembly and a pressing assembly, and the feeding assembly drives special-shaped parts to enter the temporary storage assembly; the temporary storage assembly is provided with a plurality of temporary storage material grooves, and the special-shaped parts are temporarily stored and stored. The material moving assembly is provided with a transverse moving mechanism and a material moving suction cup, sucks the multiple special-shaped parts, moves the special-shaped parts to the rubberizing assembly and places the special-shaped parts in part hole grooves of the rubberizing assembly; the rubberizing assembly is provided with a rubberizing table seat and a longitudinal moving mechanism, the longitudinal moving mechanism drives the rubberizing table seat to move to a film taking and placing station to place a preset film, and the pressing assembly performs pressing operation on the preset film. In conclusion, automatic lamination of the preset film on the special-shaped part can be realized, so that the labor cost is reduced, the rubberizing quality of the special-shaped part is improved, the lamination efficiency of the preset film is improved, and the effect of reducing the production cost is realized.

Description

Technical Field

[0001] The invention relates to the technical field of automated production, and in particular to an automated glue sticking machine. Background Art

[0002] In order to facilitate the transportation and use of injection molded special-shaped parts, it is necessary to perform a preset film pressing operation on the back so that multiple special-shaped parts can be attached to a piece of film at the same time. Precisely because of the irregular shape of special-shaped parts, the film is currently mainly attached by manual gluing, and the operator uses tweezers to glue the special-shaped parts to the surface of the film one by one. Since the volume of special-shaped parts is relatively small and the shape is irregular, manual gluing often cannot ensure the accuracy of the gluing position of special-shaped parts, resulting in unstable quality of gluing of special-shaped parts. At the same time, the efficiency of manual gluing is relatively low, which greatly wastes labor costs.

[0003] Therefore, it is necessary to improve an automatic gluing machine to solve the shortcomings of the above-mentioned manual gluing, improve the gluing quality of special-shaped parts, and improve the laminating efficiency of its preset film, thereby reducing production costs. Summary of the invention

[0004] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a technical solution that can solve the above-mentioned problems.

[0005] The present invention provides an automatic gluing machine, comprising a feeding component, a temporary storage component, a material moving component, a gluing component and a pressing component installed on a working table, wherein the feeding component drives the special-shaped parts to enter the temporary storage component in sequence; the temporary storage component is provided with a plurality of temporary storage slots, so as to temporarily store and store a plurality of special-shaped parts; the material moving component is provided with a transverse movement mechanism and a material moving suction cup, the material moving suction cup can absorb a plurality of special-shaped parts, and under the drive of the transverse movement mechanism, move transversely to the gluing component, and place the plurality of special-shaped parts in a plurality of part hole grooves of the gluing component respectively; the gluing component is provided with a gluing platform and a longitudinal movement mechanism, the part hole grooves are installed on the gluing platform, the gluing platform is transmission-connected to the longitudinal movement mechanism, and under the drive of the longitudinal movement mechanism, moves longitudinally to the film picking and placing station, so that the preset film is placed on the top of the plurality of special-shaped parts, and then the longitudinal movement mechanism drives the gluing platform to move to the pressing component, so that the pressing component performs a pressing operation on the preset film.

[0006] As a further solution of the present invention: the temporary storage assembly is provided with a temporary storage rack and a temporary storage base which are fixed to each other, one end of the temporary storage rack is fixed to the temporary storage base, and the other end thereof is equipped with a plurality of temporary storage troughs for temporarily storing and processing a plurality of special-shaped parts; one end of the temporary storage base is fixed to the temporary storage rack, and the other end thereof is movably connected to the work table.

[0007] As a further solution of the present invention: the temporary storage component is also provided with a temporary storage slide rail, a temporary storage slide table, a temporary storage screw rod and a temporary storage motor. The temporary storage base is fixedly connected to the temporary storage slide table, and the temporary storage slide rail and the temporary storage motor are respectively fixedly connected to the working table, and the temporary storage slide table and the temporary storage slide rail cooperate with each other to form a sliding connection; the temporary storage screw rod is rotatably connected to the working table and forms a transmission connection with the temporary storage motor, the temporary storage slide table is sleeved on the temporary storage screw rod and cooperates with each other to form a linear transmission module, so that the temporary storage motor runs, drives the temporary storage screw rod to rotate, thereby driving the temporary storage slide table to move linearly, and then drives the temporary storage base to move synchronously linearly.

[0008] As a further solution of the present invention: the temporary storage assembly is also provided with an auxiliary material rack, an auxiliary support plate and an auxiliary cylinder, one end of the auxiliary material rack is fixedly connected to the auxiliary support plate, and the other end thereof is provided with a plurality of auxiliary material covers corresponding to the position of the temporary storage material trough, which are used for auxiliary storage and processing of a plurality of special-shaped parts; the auxiliary cylinder is fixedly connected to the temporary storage base, one end of the auxiliary support plate is fixedly connected to the auxiliary material rack, and the other end thereof is transmission-connected to the piston rod of the auxiliary cylinder, so that the auxiliary cylinder can drive the auxiliary support plate to move, thereby driving the auxiliary material rack to move synchronously, and then causing the auxiliary material cover to move a certain distance away from the temporary storage material trough.

[0009] As a further solution of the present invention: the material moving assembly is also provided with a vertical moving cylinder, one end of the material moving suction cup is transmission connected to the piston rod of the vertical moving cylinder, and the other end thereof is provided with a plurality of material moving suction nozzles for sucking the special-shaped parts in the temporary storage trough; the vertical moving cylinder is transmission connected to the driving end of the transverse moving mechanism, so that the transverse moving mechanism can drive the vertical moving cylinder to move horizontally a certain distance, thereby moving the sucked special-shaped parts and placing them into the plurality of part hole grooves of the glue sticking assembly.

[0010] As a further solution of the present invention: the glue sticking assembly is also provided with an air guide bottom plate and a part seat, the interior of the air guide bottom plate is provided with an air flow channel and is connected to an external high-pressure air flow, one side of which is fixedly connected to the glue sticking base, and the other side of which is provided with a plurality of air guide holes, and the plurality of air guide holes are respectively connected to the air flow channel in an air-connected state; the part seat is fixedly connected to the air guide bottom plate, and the part hole groove is provided on the side of the part seat away from the air guide bottom plate, for accommodating special-shaped parts; the part seat is provided with an air top hole on one side abutting against the air guide bottom plate, one end of the air top hole is connected to the air guide hole in an air-connected state, and the other end thereof passes through the bottom of the part hole groove, so that the external high-pressure air flow passes through the air guide hole and the air top hole in turn, and blows into the bottom of the part hole groove, thereby forming an upward pushing force on the bottom of the special-shaped part, so that the special-shaped part is lifted up from the part hole groove, so as to be taken out and perform the discharging operation.

[0011] As a further solution of the present invention: one side of the part seat provided with the air top hole is also provided with an air guide groove, and the air guide groove connects the air top hole and the air guide hole respectively, so that the two maintain an air connected state, thereby guiding the high-pressure airflow in the air guide hole to the air top hole.

[0012] As a further solution of the present invention: the middle part of the air guide groove maintains air connection with the corresponding air guide hole, and the multiple ends away from the middle part maintain air connection with the multiple air top holes at the same time, so as to guide the high-pressure airflow in one air guide hole to the multiple air top holes respectively.

[0013] As a further solution of the present invention: a first groove is also provided on one side of the air guide bottom plate where the air guide hole is provided, a first protrusion is provided in the first groove, the air guide hole is opened on the first protrusion, the first protrusion covers the concave opening of the air guide groove, and forms an abutment state with the side wall of the air guide groove, thereby forming a seal for the concave opening of the air guide groove. A certain gap is formed between the side wall of the first protrusion and the side wall of the first groove, thereby forming a second groove, and the second groove can accommodate a small amount of air leaked between the first protrusion and the air guide groove.

[0014] As a further solution of the present invention: the pressing assembly is provided with a pressing bracket, a pressing cylinder and a pressing protrusion, one end of the pressing bracket is fixedly connected to the workbench, and the other end thereof is fixedly connected to the pressing cylinder, and the pressing protrusion is fixedly connected to the piston end of the pressing cylinder, so that the pressing cylinder is operated to drive the pressing protrusion to perform a pressing operation on the preset film on the top of the special-shaped part.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up a feeding component, a temporary storage component, a material transfer component, a gluing component and a pressing component, the special-shaped parts can be automatically stored, arranged and placed, and then the preset film can be placed. After that, the pressing component is uniformly pressed to realize the automatic preset film operation of the special-shaped parts.

[0016] 2. By setting up a temporary storage component, special-shaped parts can be temporarily stored and arranged, so that a certain number of special-shaped parts can be maintained and arranged neatly, which is convenient for the material transfer component to pick up and move the special-shaped parts, so that they can be transferred from the conveying guide rail to the gluing component, which is convenient for subsequent gluing operations.

[0017] 3. Through the provision of the temporary storage trough and the auxiliary material cover, the special-shaped parts can be accurately stored in the temporary storage trough, and the first step and the second step can be used to support or limit the special-shaped parts, so as to avoid tilting or shifting of the special-shaped parts when they are arranged in the temporary storage trough, thereby improving the accuracy of the suction of the material transfer component. Then, multiple groups of material transfer nozzles can be used to absorb the multiple special-shaped parts neatly arranged in the temporary storage trough, and then the special-shaped parts can be moved to the gluing station through the transverse movement mechanism and then placed, thereby improving production efficiency.

[0018] 4. An air guide bottom plate is arranged at the lower part of the part seat, and an external high-pressure airflow is connected, so that the airflow can enter the air top hole opened at the bottom of the part hole groove through the air guide hole of the air guide bottom plate, so that the high-pressure airflow can pass through the air top hole and form an upward pushing force on the special-shaped parts, so that the special-shaped parts can be lifted from the inside of the part hole groove, and then the discharge operation can be carried out conveniently, thereby improving the production efficiency of the automatic glue sticking machine.

[0019] 5. An air guide groove can also be set at the bottom of the part seat. The high-pressure airflow introduced by one air guide hole can be used to blow air to multiple air holes, thereby performing a push operation on multiple special-shaped parts, so that multiple special-shaped parts can be pushed upward relatively evenly, avoiding the problem of wrinkles or degumming of the preset film.

[0020] Therefore, after the above-mentioned improvements, the present invention can provide an automatic gluing machine, which can realize the automatic laminating of preset films on special-shaped parts, thereby reducing labor costs, improving the gluing quality of special-shaped parts, and improving the laminating efficiency of preset films, thereby achieving the effect of reducing production costs.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the working table and the feeding assembly of the present invention; Figure 3 is a schematic structural diagram of a pressing assembly of the present invention; Figure 4 It is a structural schematic diagram of the temporary storage assembly and the auxiliary material rack of the present invention; Figure 5 It is a structural schematic diagram of a temporary storage rack and a temporary storage platform of the present invention; Figure 6 It is a structural schematic diagram of the temporary storage trough and the auxiliary material rack of the present invention; Figure 7 It is a structural schematic diagram of the material moving assembly of the present invention; Figure 8 It is a structural schematic diagram of the adhesive sticking assembly of the present invention; Fig. 9 It is a structural schematic diagram of a part seat and a part hole slot of the present invention; Fig.10 It is a schematic diagram of the special-shaped part after being pressed and ejected from the part hole groove of the present invention; Fig.11 It is a structural schematic diagram of the part seat and the air guide groove of the present invention; Fig.12 yes Fig.11 A schematic diagram of the partially enlarged structure at point A in the middle; Fig.13 It is a schematic structural diagram of the air guide bottom plate and the air guide holes of the present invention; Fig.14 yes Fig.13 A schematic diagram of the partially enlarged structure at B in the middle; Fig.15 It is a cross-sectional schematic diagram of the parts seat and the air guide bottom plate of the present invention; Fig.16 yes Fig.15 Schematic diagram of the partially enlarged structure at point C in the middle.

[0024] The reference numerals and names in the figures are as follows: 10 work table; 11 film pick-up and placement station; 12 preset film; 13 special-shaped parts; 14 top protrusion; 15 bending; 20 feeding assembly; 21 rotating material tray; 22 conveying guide rail; 23 vibration mechanism; 30 temporary storage assembly; 31 temporary storage rack; 32 temporary storage trough; 33 first step position; 34 temporary storage base; 35 temporary storage slide rail; 36 temporary storage slide; 37 temporary storage screw rod; 38 temporary storage motor; 40 auxiliary rack; 41 auxiliary material cover; 42 second step position; 43 auxiliary support plate; 44 auxiliary cylinder; 50 material transfer assembly; 51 material transfer suction cup; 52 material transfer nozzle; 53 vertical cylinder; 54 horizontal movement mechanism; 55 horizontal movement bracket; 5 6 Transverse slide rail; 57 Transverse slide table; 58 Transverse screw rod; 59 Transverse motor; 60 Gluing assembly; 61 Gluing base; 62 Positioning pin; 63 Positioning cylinder; 64 Air guide base; 65 Air flow channel; 66 Air guide hole; 67 First groove; 68 First protrusion; 69 Second groove; 70 Part seat; 71 Part hole groove; 72 Air top hole; 73 Air guide groove; 74 Positioning pin hole; 80 Longitudinal mechanism; 81 Linear guide rail; 82 Linear slider; 83 Longitudinal slide rail; 84 Longitudinal slide table; 85 Longitudinal screw rod; 86 Longitudinal motor; 87 Longitudinal connector; 90 Pressing assembly; 91 Pressing bracket; 92 Pressing cylinder; 93 Pressing bump. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figures 1 to 16In an embodiment of the present invention, an automatic gluing machine includes a feeding assembly 20, a temporary storage assembly 30, a material transfer assembly 50, a gluing assembly 60 and a pressing assembly 90 installed on a work table 10. The feeding assembly 20 drives the special-shaped parts 13 to enter the temporary storage assembly 30 in sequence; the temporary storage assembly 30 is provided with a plurality of temporary storage troughs 32, so as to temporarily store and store a plurality of special-shaped parts 13; the material transfer assembly 50 is provided with a transverse movement mechanism 54 and a material transfer suction cup 51, and the material transfer suction cup 51 can absorb a plurality of special-shaped parts 13 and move laterally under the drive of the transverse movement mechanism 54. Go to the gluing component 60, and place the multiple special-shaped parts 13 in the multiple part hole grooves 71 of the gluing component 60 respectively; the gluing component 60 is provided with a gluing base 61 and a longitudinal movement mechanism 80, and the part hole grooves 71 are installed on the gluing base 61, and the gluing base 61 is transmission-connected to the longitudinal movement mechanism 80, and driven by the longitudinal movement mechanism 80, longitudinally moves to the film picking and placing station 11, so that the preset film 12 is placed on the top of the multiple special-shaped parts 13, and then the longitudinal movement mechanism 80 drives the gluing base 61 to move to the pressing component 90, so that the pressing component 90 performs a pressing operation on the preset film 12.

[0027] Specifically, since the shapes of the special-shaped parts 13 are relatively special and very irregular, it is a difficult problem to handle the special-shaped parts 13 during the automatic gluing process. In the embodiment of the present invention, by setting a temporary storage component 30, the screened special-shaped parts 13 are temporarily stored and arranged so that they can be sucked and moved by the subsequent material transfer component 50, and then the special-shaped parts 13 can be automatically placed in the part seat 70, which is convenient for the subsequent placement and pressing of the preset film 12.

[0028] Secondly, since a large number of special-shaped parts 13 are placed in the part seat 70, and the special-shaped parts 13 have relatively long curved handles, it is not easy to remove them after they are pressed with the preset film 12. Forceful pulling out will easily cause deformation of the special-shaped parts 13 and the preset film 12, affecting the final product quality. Therefore, an air guide bottom plate 64 can be provided to eject the special-shaped parts 13 in the part seat 70 with high-pressure airflow, so as to realize automatic ejection after pressing, facilitate subsequent unloading operations, and improve unloading efficiency.

[0029] Again, after the lamination is completed, the longitudinal movement mechanism 80 can drive the glue sticking platform 61 to move to the film pick-up and placement station 11 again, so that the preset film 12 and the special-shaped parts 13 after the lamination are taken out for unloading. Preferably, at the film pick-up and placement station 11, the preset film 12 can be placed or taken out manually, or other existing manipulator equipment can be used to place or take out the preset film 12.

[0030] In addition, in order to feed the special-shaped parts 13, a rotating material tray 21, a vibration mechanism 23 and a conveying guide rail 22 can also be set in the feeding component 20. The special-shaped parts 13 are screened out by the rotating material tray 21 and then sent to the vibration mechanism. The vibration mechanism vibrates the special-shaped parts 13 conveyed from the rotating material tray 21 at the conveying guide rail 22, thereby conveying the special-shaped parts 13 to the temporary storage component 30 through the conveying guide rail 22.

[0031] like Figures 4 to 6 As shown, preferably, the temporary storage assembly 30 is provided with a temporary storage rack 31 and a temporary storage seat 34 fixed to each other, one end of the temporary storage rack 31 is fixed to the temporary storage seat 34, and the other end thereof is provided with a plurality of temporary storage troughs 32 for temporarily storing and processing a plurality of special-shaped parts 13; one end of the temporary storage seat 34 is fixed to the temporary storage rack 31, and the other end thereof is movably connected to the workbench 10. The temporary storage trough 32 is further provided with a first step position 33 at a position corresponding to the top protrusion 14 of the special-shaped part 13, and the first step position 33 is used to support the top protrusion 14 of the special-shaped part 13, so that the special-shaped part 13 can be correctly stored in the temporary storage trough 32.

[0032] Specifically, the temporary storage rack 31 is used to receive the special-shaped parts 13, and preferably, four groups of temporary storage troughs 32 are arranged thereon, so that four groups of special-shaped parts 13 can be stored and arranged at the same time. In order to allow the special-shaped parts 13 to be accurately stored in the temporary storage trough 32, it is preferably provided with a first step position 33, so that the top protrusion 14 of the special-shaped parts 13 can be supported in a targeted manner, or the top protrusion 14 of the special-shaped parts 13 can be placed exactly on the first step position 33, thereby ensuring that the top protrusion 14 of the special-shaped parts 13 remains in an upward state and enters the temporary storage trough 32. Then, the subsequent material transfer suction nozzle 52 can adsorb the top protrusion 14 of the special-shaped parts 13, thereby sucking the special-shaped parts 13.

[0033] like Figure 4 As shown, preferably, the temporary storage component 30 is also provided with a temporary storage slide rail 35, a temporary storage slide table 36, a temporary storage screw rod 37 and a temporary storage motor 38, the temporary storage base 34 is fixedly connected to the temporary storage slide table 36, the temporary storage slide rail 35 and the temporary storage motor 38 are respectively fixedly connected to the working table 10, the temporary storage slide table 36 and the temporary storage slide rail 35 cooperate with each other to form a sliding connection; the temporary storage screw rod 37 is rotatably connected to the working table 10, and forms a transmission connection with the temporary storage motor 38, the temporary storage slide table 36 is sleeved on the temporary storage screw rod 37 and cooperates with each other to form a linear transmission module, so that the temporary storage motor 38 is operated, driving the temporary storage screw rod 37 to rotate, thereby driving the temporary storage slide table 36 to move linearly, and then driving the temporary storage base 34 to move synchronously linearly.

[0034] Specifically, since the conveying rail 22 can only convey a single shaped part 13 at a time, and the temporary storage rack 31 is provided with four groups of temporary storage troughs 32, it is necessary to drive the temporary storage rack 31 to move a certain distance horizontally, and move the four groups of temporary storage troughs 32 to the discharge port of the conveying rail 22 in sequence, so that the shaped parts 13 can be placed in the four groups of temporary storage troughs 32 in sequence. The linear transmission module formed by the temporary storage slide rail 35, the temporary storage slide 36 and the temporary storage screw rod 37 can smoothly move the temporary storage rack 31, and accurately move the corresponding temporary storage trough 32 to the discharge port of the conveying rail 22. It can be understood that in order to ensure that the moving position of the temporary storage trough 32 is more accurate, the photoelectric position module in the prior art (not shown in the figure) can be used to control the moving distance or moving position of the temporary storage slide 36 accordingly, so that it can accurately move the temporary storage trough 32 to the corresponding position.

[0035] like Figure 5 and Figure 6 As shown, preferably, the temporary storage component 30 is also provided with an auxiliary material rack 40, an auxiliary support plate 43 and an auxiliary cylinder 44, one end of the auxiliary material rack 40 is fixedly connected to the auxiliary support plate 43, and the other end thereof is provided with a plurality of auxiliary material covers 41 corresponding to the position of the temporary storage trough 32, which are used for auxiliary storage processing of a plurality of special-shaped parts 13; the auxiliary cylinder 44 is fixedly connected to the temporary storage base 34, one end of the auxiliary support plate 43 is fixedly connected to the auxiliary material rack 40, and the other end thereof is transmission-connected to the piston rod of the auxiliary cylinder 44, so that the auxiliary cylinder 44 can drive the auxiliary support plate 43 to move, thereby driving the auxiliary material rack 40 to move synchronously, and then causing the auxiliary material cover 41 to move a certain distance away from the temporary storage trough 32.

[0036] Specifically, due to the special shape structure of the special-shaped part 13, it is easy to tilt or shift when it is transported to the temporary storage trough 32, which makes it inconvenient to carry out the subsequent grabbing operation of the special-shaped part 13. Therefore, an auxiliary material cover 41 can be set to cover the temporary storage trough 32 to prevent the special-shaped part 13 from tilting or shifting when entering the temporary storage trough 32, so as to ensure that the subsequent grabbing operation can be carried out smoothly. Similarly, when it is necessary to grab the special-shaped part 13 in the temporary storage trough 32, the auxiliary material cover 41 needs to be removed. Therefore, the auxiliary support plate 43 can be driven by the auxiliary cylinder 44 to move a certain distance, thereby synchronously driving the auxiliary material cover 41 to move a certain distance, thereby exposing the special-shaped part 13 in the temporary storage trough 32, so that it can be grabbed smoothly. After the grabbing is completed, the auxiliary material cover 41 can also be driven by the auxiliary cylinder 44 to move to the temporary storage trough 32 again to cover it, waiting for the next special-shaped part 13 to enter.

[0037] Secondly, in order to sense whether the special-shaped parts 13 are placed in the temporary storage trough 32, a corresponding photoelectric sensing module (not shown in the figure) can also be set on the temporary storage rack 31 or the auxiliary rack 40, so that it can sense that the special-shaped parts 13 have been transported into the temporary storage trough 32 and send out a corresponding sensing signal, so that the control component of the automatic gluing machine can control the temporary storage motor 38 or the auxiliary cylinder 44 to perform corresponding operation.

[0038] like Figure 6 As shown, preferably, the auxiliary material cover 41 is provided with a second step position 42 corresponding to the position of the bend 15 of the special-shaped part 13, and the second step position 42 is used to form a limiting effect on the bend 15 of the special-shaped part 13, so that the special-shaped part 13 will not be tilted or shifted when being conveyed into the temporary storage trough 32.

[0039] Specifically, since a bend 15 is provided in the middle of the special-shaped part 13, the bend 15 may be tilted and shifted when being transported into the temporary storage trough 32. Therefore, a corresponding second step position 42 can be provided on the auxiliary material cover 41 to limit the bend 15 so that it can accurately enter the temporary storage trough 32 to prevent it from tilting or shifting.

[0040] like Figure 7 As shown, preferably, the material moving assembly 50 is also provided with a vertical moving cylinder 53, one end of the material moving suction cup 51 is transmission connected to the piston rod of the vertical moving cylinder 53, and the other end thereof is provided with a plurality of material moving suction nozzles 52, which are used to suck the special-shaped parts 13 in the temporary storage trough 32; the vertical moving cylinder 53 is transmission connected to the driving end of the transverse moving mechanism 54, so that the transverse moving mechanism 54 can drive the vertical moving cylinder 53 to move horizontally a certain distance, thereby moving and placing the sucked special-shaped parts 13 into the plurality of part hole grooves 71 of the glue sticking assembly 60.

[0041] Specifically, in order to suck four groups of neatly arranged special-shaped parts 13, it is preferred to also set four groups of material transfer suction nozzles 52 on the material transfer suction cup 51, so that it can suck four groups of special-shaped parts 13 at a time. The vertical movement cylinder 53 can help the material transfer suction cup 51 to move vertically, so that it can not only suck the special-shaped parts 13 accordingly, but also place the sucked special-shaped parts 13 into the corresponding part hole grooves 71 at the glue sticking component 60. The material transfer suction nozzle 52 can be driven by a negative pressure suction pipe in the prior art, which will not be repeated here.

[0042] like Figure 2 and Figure 7As shown, preferably, the transverse movement mechanism 54 is provided with a transverse movement bracket 55, a transverse movement rail 56, a transverse movement slide 57, a transverse movement screw 58 and a transverse movement motor 59, the transverse movement bracket 55 is fixedly connected to the workbench 10, the transverse movement rail 56 and the transverse movement motor 59 are respectively fixedly connected to the transverse movement bracket 55, the transverse movement slide 57 is slidably connected to the transverse movement rail 56, and is sleeved on the transverse movement screw 58 to form a linear transmission module, the transverse movement screw 58 is rotationally connected to the transverse movement bracket 55, and is transmission-connected to the output shaft of the transverse movement motor 59, so that the transverse movement motor 59 runs, drives the transverse movement screw 58 to rotate, and then drives the transverse movement slide 57 to move linearly.

[0043] Specifically, the vertical cylinder 53 is fixed to the transverse slide 57, so that it moves horizontally for a certain distance synchronously with the transverse slide 57, and then moves the material transfer suction cup 51 to the glue sticking assembly 60, so that it can place the sucked special-shaped parts 13 into the corresponding part hole groove 71. This improves the placement speed of the special-shaped parts 13 and optimizes the production efficiency of the entire automatic glue sticking machine.

[0044] like Figures 8 to 16 As shown, preferably, the adhesive assembly 60 is further provided with an air guide bottom plate 64 and a part seat 70, the air guide bottom plate 64 is provided with an air flow channel 65 inside, and is connected to the external high-pressure air flow, one side of which is fixedly connected to the adhesive base 61, and the other side of which is provided with a plurality of air guide holes 66, and the plurality of air guide holes 66 are respectively connected to the air flow channel 65 to form an air communication state; the part seat 70 is fixedly connected to the air guide bottom plate 64, and the part hole groove 71 is provided on the side of the part seat 70 away from the air guide bottom plate 64, for accommodating the special-shaped Part 13; one side of the part seat 70 abutting against the air guide bottom plate 64 is provided with an air top hole 72, one end of the air top hole 72 is connected to the air guide hole 66 to form an air connection state, and the other end thereof passes through the bottom of the part hole groove 71, so that the external high-pressure airflow passes through the air guide hole 66 and the air top hole 72 in sequence, and blows into the bottom of the part hole groove 71, thereby forming an upward pushing force on the bottom of the special-shaped part 13, so that the special-shaped part 13 is pushed up from the part hole groove 71, which is convenient for being taken out and performing the unloading operation.

[0045] Specifically, in order to perform the unloading operation on the special-shaped parts 13 and the preset film 12 after the attachment is completed, an external high-pressure airflow can be introduced through the airflow channel 65 in the air guide base plate 64, and the airflow channel 65 and the air guide holes 66 of the air guide base plate 64, and the air guide grooves 73 and the air top holes 72 of the part seat 70, the special-shaped parts 13 and the preset film 12 after the gluing can be blown up, thereby facilitating manual or mechanical arms to take the pressed products and complete the unloading operation.

[0046] Secondly, after the special-shaped part 13 and the preset film 12 have completed the bonding operation, in order to facilitate removal, an external high-pressure airflow can be connected through the air circuit joint, and then the preset film 12 and the special-shaped part 13 can be ejected using the corresponding air circuit airway. The specific operation steps can be: the first step is to operate the positioning cylinder 63 of the positioning component to retract the positioning pin 62 for positioning the film and release the limiting operation of the preset film 12; then the second step is to introduce high-pressure airflow through the air guide bottom plate 64 and the air flow channel 65, air guide hole 66 and air top hole 72 in the glue sticking base 61, so as to blow up the product after the preset film 12 and the special-shaped part 13 are bonded, so as to facilitate manual or mechanical arm to take and perform the material discharging operation.

[0047] like Figure 2 As shown, preferably, the longitudinal movement mechanism 80 is provided with a linear guide rail 81, a linear slider 82, a longitudinal movement slide rail 83, a longitudinal movement slide table 84, a longitudinal movement screw rod 85, a longitudinal movement motor 86 and a longitudinal connection piece 87. The linear guide rail 81 and the linear slider 82 form a sliding connection. The glue base 61 is fixed to the linear slider 82 and can perform linear motion along the linear guide rail 81. The longitudinal connection piece 87 is respectively fixed to the glue base 61 and the longitudinal movement slide table 84, so that the two can move together. The longitudinal moving rail 83 and the longitudinal moving motor 86 are respectively fixed to the working table 10, and the longitudinal moving slide 84 is slidably connected to the longitudinal moving rail 83, and is sleeved on the longitudinal moving screw 85 to form a linear transmission module. The longitudinal moving screw 85 is rotationally connected to the working table 10, and is transmission-connected to the output shaft of the longitudinal moving motor 86, so that the longitudinal moving motor 86 is running, driving the longitudinal moving screw 85 to rotate, and then driving the longitudinal moving slide 84 and the glue sticking base 61 to move linearly synchronously.

[0048] Specifically, in order to enable the glue assembly 60 to smoothly complete the corresponding film placement or material discharge operation at the film placement station 11, and move to the pressing assembly 90 for pressing operation, it is usually necessary to install the glue assembly 60 on the linear module, and use the longitudinal movement mechanism 80 to longitudinally move the glue assembly 60 so that it can be moved to the corresponding pressing assembly 90 for bonding operation, or moved to the corresponding film placement station 11 for film placement or material discharge operation. The linear module and the longitudinal movement mechanism 80 can usually be installed on the work table 10 of the automatic glue machine, so as to cooperate with the automatic glue machine to perform corresponding operations.

[0049] like Fig.11 and Fig.12 As shown, in one embodiment, preferably, the part seat 70 is provided with an air guide groove 73 on one side of the air top hole 72, and the air guide groove 73 connects the air top hole 72 and the air guide hole 66 respectively, so that the two maintain an air connection state, thereby guiding the high-pressure airflow in the air guide hole 66 to the air top hole 72.

[0050] In another embodiment, the middle portion of the air guide groove 73 maintains air communication with the corresponding air guide hole 66, and the multiple ends thereof away from the middle portion maintain air communication with the multiple air top holes 72 at the same time, thereby guiding the high-pressure airflow in one air guide hole 66 to the multiple air top holes 72 respectively.

[0051] In another embodiment, the middle portions of the two air guide grooves 73 intersect with each other and are in air communication with the same air guide hole 66; and the four ends formed by the intersection of the two air guide grooves 73 are respectively in air communication with the four air top holes 72 at the same time, thereby guiding the high-pressure airflow in one air guide hole 66 to the four air top holes 72 respectively.

[0052] Specifically, in order to simultaneously fit multiple special-shaped parts 13 to the preset film 12 as much as possible, multiple part holes 71 can be usually set on the part seat 70, and then multiple special-shaped parts 13 are placed in the corresponding part holes 71. In order to reduce the perforation operation of the air guide bottom plate 64, reduce the number of air flow channels 65, reduce the difficulty of making the air guide bottom plate 64, and improve its production efficiency, the number of air guide holes 66 can be reduced accordingly. Therefore, by setting the air guide groove 73, one air guide hole 66 can guide and convey the high-pressure airflow to multiple air top holes 72, thereby realizing the simultaneous air blowing operation of multiple air top holes 72 at the bottom of multiple part holes 71, so that multiple special-shaped parts 13 can be ejected at the same time, realizing the air top operation of the special-shaped parts 13 and the preset film 12, and facilitating the discharge of subsequent products.

[0053] like Fig.13 and Fig.14 As shown, preferably, the air guide bottom plate 64 is provided with a first groove 67 on one side of the air guide hole 66, a first protrusion 68 is provided in the first groove 67, the air guide hole 66 is opened on the first protrusion 68, the first protrusion 68 covers the concave opening of the air guide groove 73, and forms an abutment state with the side wall of the air guide groove 73, thereby sealing the concave opening of the air guide groove 73. A certain gap is formed between the side wall of the first protrusion 68 and the side wall of the first groove 67, thereby forming a second groove 69, and the second groove 69 can accommodate a small amount of air leaked between the first protrusion 68 and the air guide groove 73.

[0054] Specifically, after the first protrusion 68 abuts against the side wall of the air guide groove 73, they can cooperate with each other, so that the air guide hole 66 and the air guide groove 73 form a relatively sealed air communication state. Since the air guide bottom plate 64 and the part seat 70 abut against each other, they can only form a relatively sealed state. When the high-pressure airflow performs the air cap operation, a certain amount of airflow may leak between the air guide bottom plate 64 and the part seat 70, and affect each other, which will affect different air guide holes 66. Therefore, by providing a first groove 67 and providing a first protrusion 68 inside the first groove 67, the first protrusion 68 and the side wall of the air guide groove 73 of the part seat 70 are used to form a state of abutment with each other, thereby achieving a relatively sealed state.

[0055] Secondly, the first protrusion 68 is arranged in the middle part of the first groove 67, so that a second groove 69 with a certain volume can be formed at the edge part of the first protrusion 68, so that the airflow leaked from the first protrusion 68 and the air guide groove 73 can enter the second groove 69, thereby preventing the airflows leaked from different air guide holes 66 from affecting each other.

[0056] like Figure 8 As shown, preferably, positioning pins 62 and positioning cylinders 63 are also provided on both sides of the glue laminating base 61, and positioning pin holes 74 are respectively provided on the air guide bottom plate 64 and the part seat 70 corresponding to the positions of the positioning pins 62, and the positioning pins 62 are slidably connected to the positioning pin holes 74, and the preset film 12 is positioned; the positioning cylinder 63 is fixedly connected to the glue laminating base 61, and the positioning pin 62 is fixedly connected to the piston end of the positioning cylinder 63, so that the positioning cylinder 63 can drive the positioning pin 62 to move up and down.

[0057] Specifically, after all the part holes 71 on the part seat 70 are filled with corresponding special-shaped parts 13, the preset film 12 to be attached can be placed on the part seat 70, and the positioning pins 62 are used to position the preset film 12 to prevent its position from shifting. Then, the pressing assembly 90 is used to relatively firmly press the preset film 12 onto the multiple special-shaped parts 13 placed on the part seat 70, thereby completing the automatic gluing operation of the multiple special-shaped parts 13.

[0058] Then, the special-shaped parts 13 that have been pressed with the preset film 12 need to be discharged. The positioning cylinder 63 can be used to drive the positioning pin 62 to move downward a certain distance to escape from the preset film 12, and then the corresponding high-pressure air flow switch is activated to blow the high-pressure air flow into the air flow channel 65 of the air guide bottom plate 64, and pass through the air guide hole 66, the air guide groove 73 and the air top hole 72 in sequence, and perform air blowing and top action on the special-shaped parts 13 placed inside the part hole groove 71, so that it generates an upward push force on the special-shaped parts 13, thereby blowing multiple special-shaped parts 13 out of the part hole groove 71 at the same time, and at the same time, the preset film 12 pressed with it can also be pushed upward, so that it is convenient for workers or mechanical arms to remove the preset film 12 with multiple special-shaped parts 13 attached, and complete the discharge operation.

[0059] like Figure 3 As shown, preferably, the pressing assembly 90 is provided with a pressing bracket 91, a pressing cylinder 92 and a pressing protrusion 93, one end of the pressing bracket 91 is fixedly connected to the workbench 10, and the other end thereof is fixedly connected to the pressing cylinder 92, and the pressing protrusion 93 is fixedly connected to the piston end of the pressing cylinder 92, so that the pressing cylinder 92 is operated to drive the pressing protrusion 93 to perform a pressing operation on the preset film 12 on the top of the special-shaped part 13.

[0060] Specifically, the pressing protrusion 93 can be set to multiple, preferably in combination with the number of the part slots 71 on the part seat 70, so that each pressing protrusion 93 can be pressed on the special-shaped part 13 in the part slot 71, so that all the special-shaped parts 13 can be tightly fitted with the preset film 12, thereby improving the quality of the product. In addition, in order to prevent the preset film 12 or the special-shaped part 13 from being crushed, the pressing protrusion 93 is preferably set to be made of a material with a certain hardness and a certain elasticity, such as a silicone material. The pressing cylinder 92 can be set using a slide cylinder in an existing product, etc., and can achieve its corresponding function.

[0061] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

Claims

1. An automatic glue sticking machine, characterized in that: The invention comprises a feeding assembly (20), a temporary storage assembly (30), a material transfer assembly (50), a gluing assembly (60) and a pressing assembly (90) installed on a working table (10); the feeding assembly (20) drives the special-shaped parts (13) to enter the temporary storage assembly (30) in sequence; the temporary storage assembly (30) is provided with a plurality of temporary storage troughs (32) so as to temporarily store and store a plurality of special-shaped parts (13); the material transfer assembly (50) is provided with a transverse movement mechanism (54) and a material transfer suction cup (51); the material transfer suction cup (51) can absorb a plurality of special-shaped parts (13) and, driven by the transverse movement mechanism (54), move transversely to the gluing assembly (60); A plurality of special-shaped parts (13) are respectively placed in a plurality of part holes (71) of a glue sticking assembly (60); the glue sticking assembly (60) is provided with a glue sticking base (61) and a longitudinal movement mechanism (80); the part holes (71) are installed on the glue sticking base (61); the glue sticking base (61) is transmission-connected to the longitudinal movement mechanism (80), and is driven by the longitudinal movement mechanism (80) to longitudinally move to a film taking and placing station (11), so that a preset film (12) is placed on top of the plurality of special-shaped parts (13); then the longitudinal movement mechanism (80) drives the glue sticking base (61) to move to a pressing assembly (90), so that the pressing assembly (90) performs a pressing operation on the preset film (12).

2. The automatic glue sticking machine according to claim 1, characterized in that: The temporary storage assembly (30) is provided with a temporary storage rack (31) and a temporary storage base (34) which are fixedly connected to each other; one end of the temporary storage rack (31) is fixedly connected to the temporary storage base (34), and the other end thereof is provided with a plurality of temporary storage troughs (32) for temporarily storing and processing a plurality of special-shaped parts (13); one end of the temporary storage base (34) is fixedly connected to the temporary storage rack (31), and the other end thereof is movably connected to the working table (10).

3. The automatic glue sticking machine according to claim 2, characterized in that: The temporary storage assembly (30) is further provided with a temporary storage slide rail (35), a temporary storage slide table (36), a temporary storage screw rod (37) and a temporary storage motor (38); the temporary storage base (34) is fixedly connected to the temporary storage slide table (36); the temporary storage slide rail (35) and the temporary storage motor (38) are respectively fixedly connected to the working table (10); the temporary storage slide table (36) and the temporary storage slide rail (35) cooperate with each other to form a sliding connection; the temporary storage screw rod (37) is rotatably connected to the working table (10) and forms a transmission connection with the temporary storage motor (38); the temporary storage slide table (36) is sleeved on the temporary storage screw rod (37) and cooperates with each other to form a linear transmission module, so that the temporary storage motor (38) rotates, drives the temporary storage screw rod (37) to rotate, thereby driving the temporary storage slide table (36) to move linearly, and further drives the temporary storage base (34) to move linearly synchronously.

4. The automatic glue sticking machine according to claim 2, characterized in that: The temporary storage assembly (30) is further provided with an auxiliary material rack (40), an auxiliary support plate (43) and an auxiliary cylinder (44); one end of the auxiliary material rack (40) is fixedly connected to the auxiliary support plate (43), and the other end thereof is provided with a plurality of auxiliary material covers (41) at a position corresponding to the temporary storage trough (32), for assisting in the storage and processing of the plurality of special-shaped parts (13); the auxiliary cylinder (44) is fixedly connected to the temporary storage base (34); one end of the auxiliary support plate (43) is fixedly connected to the auxiliary material rack (40), and the other end thereof is transmission-connected to the piston rod of the auxiliary cylinder (44).

5. The automatic glue sticking machine according to claim 1, characterized in that: The material transfer assembly (50) is further provided with a vertical transfer cylinder (53); one end of the material transfer suction cup (51) is transmission-connected to the piston rod of the vertical transfer cylinder (53); the other end of the material transfer suction cup (51) is provided with a plurality of material transfer suction nozzles (52) for sucking the special-shaped parts (13) in the temporary storage trough (32); the vertical transfer cylinder (53) is transmission-connected to the driving end of the transverse movement mechanism (54), so that the transverse movement mechanism (54) can drive the vertical transfer cylinder (53) to move transversely a certain distance.

6. The automatic glue sticking machine according to claim 1, characterized in that: The adhesive laminating assembly (60) is further provided with an air guide bottom plate (64) and a part seat (70). An air flow channel (65) is provided inside the air guide bottom plate (64) and is connected to an external high-pressure air flow. One side of the air guide bottom plate (64) is fixedly connected to the adhesive laminating platform (61), and the other side of the air guide bottom plate is provided with a plurality of air guide holes (66). The plurality of air guide holes (66) are respectively in an air communication state with the air flow channel (65). The part seat (70) is fixedly connected to the air guide bottom plate (64). The part hole groove (71) is provided on a side of the part seat (70) away from the air guide bottom plate (64) and is used to accommodate the special-shaped part (13). The part seat (70) is provided with an air top hole (72) on one side abutting against the air guide bottom plate (64). One end of the air top hole (72) is in an air communication state with the air guide hole (66), and the other end thereof passes through the bottom of the part hole groove (71).

7. The automatic glue sticking machine according to claim 6, characterized in that: The part seat (70) is provided with an air guide groove (73) on one side of the air top hole (72), and the air guide groove (73) is connected to the air top hole (72) and the air guide hole (66) respectively, so that the two maintain an air connection state, thereby guiding the high-pressure airflow in the air guide hole (66) to the air top hole (72).

8. The automatic glue sticking machine according to claim 7, characterized in that: The middle portion of the air guide groove (73) maintains an air connection state with the corresponding air guide hole (66), and the multiple ends thereof away from the middle portion respectively maintain an air connection state with the multiple air top holes (72) at the same time, thereby guiding the high-pressure airflow in one air guide hole (66) to the multiple air top holes (72) respectively.

9. The automatic glue sticking machine according to claim 7, characterized in that: The air guide bottom plate (64) is provided with a first groove (67) on one side of the air guide hole (66). A first protrusion (68) is provided in the first groove (67). The air guide hole (66) is opened on the first protrusion (68). The first protrusion (68) covers the concave opening of the air guide groove (73) and forms an abutment state with the side wall of the air guide groove (73), thereby forming a seal on the concave opening of the air guide groove (73). A certain gap is formed between the side wall of the first protrusion (68) and the side wall of the first groove (67), thereby forming a second groove (69).

10. The automatic glue sticking machine according to claim 1, characterized in that: The pressing assembly (90) is provided with a pressing bracket (91), a pressing cylinder (92) and a pressing protrusion (93); one end of the pressing bracket (91) is fixedly connected to the workbench (10), and the other end thereof is fixedly connected to the pressing cylinder (92); the pressing protrusion (93) is fixedly connected to the piston end of the pressing cylinder (92), so that the pressing cylinder (92) is operated to drive the pressing protrusion (93) to perform a pressing operation on the preset film (12) on the top of the special-shaped part (13).

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