Camera frame and glass cover plate transferring, correcting, pressure maintaining and discharging device

Abstract

The utility model discloses a camera frame and glass cover plate transferring, correcting, pressure maintaining and discharging device which comprises a transferring table, a discharging mechanism, a pressure maintaining platform, a pressure maintaining mechanism and a discharging table. The at least two pressure maintaining platforms are arranged on the right side of the transfer table in parallel in a spaced mode and move linearly in the front-back direction. The discharging tables are arranged on the right side of the pressure maintaining platform at intervals. The pressure maintaining mechanism is erected above the at least two pressure maintaining platforms and used for maintaining pressure of the attaching pieces on the at least two pressure maintaining platforms. The discharging mechanism is erected above the transfer table, the at least two pressure maintaining platforms and the discharging table in the left-right direction and used for moving the attaching pieces to the pressure maintaining platforms from the transfer table and carrying the pressure maintaining pieces subjected to pressure maintaining to the discharging table from the pressure maintaining platforms. Automatic transfer, bearing correction, automatic pressure maintaining and discharging of the camera frame and the glass cover plate which are attached to each other are achieved, and the assembling efficiency and the assembling pressure maintaining precision are effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of mobile phone assembly automation equipment, in particular to a camera frame and glass cover transfer, correction, pressure maintenance and material unloading device. Background Art

[0002] Smartphones and tablet computers are widely used intelligent terminal devices and are an important tool in people's daily production and life. In the process of automatic assembly of mobile phones, the back cover of the mobile phone is an important accessory among the parts of the mobile phone support shell. The automatic assembly process of the back cover of the mobile phone involves the assembly process of multiple sets of auxiliary materials. For example, in the assembly of the camera, the glass cover of the camera needs to be attached and assembled on the back cover of the mobile phone to form an integral assembly so that the mobile phone camera can be assembled on the assembly later. In the automated assembly production line that automatically assembles the glass back cover with the camera frame, it involves the pre-assembly of the glass cover and the camera frame, the transfer of the bonding parts, the pressure holding of the bonding parts, and the automatic unloading of the pressure holding parts (the assembly of the glass cover and the camera frame). After the pre-assembly is completed, the bonding parts of the glass cover and the camera frame are formed. The bonding parts need to be subjected to the pressure holding process to realize the combination and curing of the glass cover and the camera frame.

[0003] Based on the above assembly process requirements, the problems of transfer, load correction, automatic pressure maintenance and material cutting between the glass cover and the camera frame need to be solved in the actual production process. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a camera frame and glass cover plate transfer, correction, pressure holding and unloading device for realizing automatic transfer, load correction, automatic pressure holding and unloading of the bonded camera frame and glass cover plate, thereby effectively improving the assembly efficiency and assembly pressure holding accuracy.

[0005] The technical solution adopted by the utility model is as follows: a camera frame and glass cover plate transfer, correction, pressure holding and unloading device, which is arranged on the machine platform, including a transfer table, an unloading mechanism, a pressure holding platform, a pressure holding mechanism and an unloading table, wherein the transfer table is arranged on the left side for transferring and receiving the bonding parts; the pressure holding platform includes at least, at least two pressure holding platforms are arranged in parallel and spaced on the right side of the transfer table, and move linearly in the front-to-back direction for carrying and positioning the bonding parts; the unloading table is arranged on the right side of the pressure holding platform at intervals for carrying the pressure holding parts after pressure holding; the pressure holding mechanism is erected above at least two pressure holding platforms for pressure holding the bonding parts on at least two pressure holding platforms; the unloading mechanism is erected above the transfer table, at least two pressure holding platforms and the unloading table along the left-right direction for moving the bonding parts from the transfer table to the pressure holding platform, and moving the pressure holding parts after pressure holding from the pressure holding platform to the unloading table.

[0006] Preferably, the transfer platform includes a transfer base, a transfer slide rail, a transfer cylinder, a transfer connecting block and a transfer support platform, wherein the transfer base is arranged along the front-to-back direction, and a bar-shaped through groove is provided on the transfer base; the transfer slide rail is horizontally arranged on the transfer base; the transfer cylinder is arranged at the bottom of the transfer base, and the output end is arranged in the front-to-back direction; the transfer support platform is slidably embedded in the transfer slide rail, and a transfer connecting block is fixed at the bottom of the transfer support platform, and the transfer connecting block passes through the bar-shaped through groove and is connected to the output end of the transfer cylinder, and the transfer cylinder drives the transfer support platform to move linearly left and right through the transfer connecting block.

[0007] Preferably, the transfer support comprises a bearing component, a slide rail, a U-shaped bearing block, a transverse positioning component and a longitudinal positioning component; the bearing component is arranged on the transfer slide rail, and the bearing component includes at least two bearing layers in the vertical direction; the slide rail includes two groups, and the two groups of slide rails are arranged on the bearing component in the transverse direction and the longitudinal direction respectively; the U-shaped bearing block is arranged on the bearing component in the longitudinal direction, and forms a bearing surface extending in the longitudinal direction, and an inwardly concave strip air groove is provided on the bearing surface, and the strip air groove is connected to an external vacuum generator for negative pressure adsorption, and a glass cover plate is placed on the bearing surface; a downwardly concave U-shaped material taking trough is provided in the bearing surface; the transverse positioning component and the longitudinal positioning component are arranged on the bearing component, and clamp and position the glass cover plate on the bearing surface in the transverse direction and the longitudinal direction respectively.

[0008] Preferably, the bearing component includes a bearing bottom plate, a first pillar, a bearing support plate, a second pillar and a bearing top plate, wherein the bearing bottom plate, the bearing support plate and the bearing top plate 1355 are spaced apart from bottom to top in the vertical direction; the first pillar includes at least two, at least two first pillars are vertically arranged on the bearing bottom plate for supporting the bearing support plate; the second pillar includes at least two, at least two second pillars are vertically arranged on the bearing support plate for supporting the bearing top plate; the slide rail and the U-shaped bearing block are arranged on the bearing top plate; the bearing top plate is provided with a transverse slide groove and a longitudinal slide groove in the longitudinal direction and the transverse direction respectively.

[0009] Preferably, the transverse positioning component includes a transverse motor, a transverse transmission belt, a transverse connecting seat, a transverse slide seat and a transverse positioning column, wherein the transverse motor is arranged at the bottom of the bearing support plate, and the output shaft passes through the bearing support plate and extends upward; the transverse transmission belt is arranged between the bearing support plate and the bearing top plate in the transverse direction, one end of the transverse transmission belt is sleeved on the output shaft of the transverse motor, and the other end is sleeved on the tensioning roller arranged on the bearing support plate, and is driven by the transverse motor to move in the transverse direction; the transverse connecting seat includes two, the two transverse connecting seats are respectively connected to the two side edges of the transverse transmission belt, and extend upward through the transverse slide groove to the top of the bearing top plate, and approach or move away from each other as the transverse transmission belt moves; the transverse slide seat includes two, the two transverse slide seats are respectively slidably embedded in the two slide rails arranged in the transverse direction, and are located on the left and right sides of the U-shaped bearing block, and are respectively connected and fixed with the two transverse connecting seats, and are driven by the transverse connecting seat; at least two transverse positioning columns are arranged on the transverse slide seat at intervals in the longitudinal direction, and the transverse positioning columns move with the transverse slide seat so as to clamp the limit glass cover plate from the transverse direction.

[0010] Preferably, the longitudinal positioning component includes a longitudinal motor, a longitudinal transmission belt, a longitudinal connecting seat, a longitudinal slide seat and a longitudinal positioning column, wherein the longitudinal motor is arranged at the bottom of the bearing support plate, and the output shaft passes through the bearing support plate and extends upward; the longitudinal transmission belt is arranged between the bearing support plate and the bearing top plate along the longitudinal direction, one end of the longitudinal transmission belt is sleeved on the output shaft of the longitudinal motor, and the other end is sleeved on the tensioning roller arranged on the bearing support plate, and is driven by the longitudinal motor to move in the transverse direction; the longitudinal connecting seat includes two, the two longitudinal connecting seats are respectively connected to the two side edges of the longitudinal transmission belt, and extend upward through the longitudinal slide groove to the top of the bearing top plate, and approach or move away from each other as the longitudinal transmission belt moves; the longitudinal slide seat includes two, the two longitudinal slide seats are slidably connected to the side wall of the bearing top plate, and are located on the front and rear sides of the U-shaped bearing block, and are respectively connected and fixed to the two longitudinal connecting seats, and move with the longitudinal connecting seat; at least two longitudinal positioning columns are arranged on the longitudinal slide seat at intervals along the transverse direction, and the longitudinal positioning columns move with the longitudinal slide seat so as to clamp the limit glass cover plate from the longitudinal direction.

[0011] Preferably, the unloading mechanism includes an unloading module, an unloading slide, an unloading lifting cylinder, an unloading support plate and an unloading suction nozzle, wherein the unloading module is arranged along the left and right directions; the unloading slide is connected to the output end of the unloading module, and is driven by the unloading module to move linearly left and right; the unloading lifting cylinder includes at least two, at least two unloading lifting cylinders are arranged on the side wall of the unloading slide, and the output end is arranged downward; the unloading support plate is horizontally connected to the output end of the unloading lifting cylinder, and at least two unloading suction nozzles are provided on the unloading support plate for vacuum adsorption of bonding parts or pressure-maintaining parts.

[0012] Preferably, the pressure-maintaining platform includes a pressure-maintaining base, a pressure-maintaining slide rail, a pressure-maintaining cylinder, a pressure-maintaining connecting block and a pressure-maintaining support, wherein the pressure-maintaining base is horizontally arranged along the front-to-back direction; the pressure-maintaining slide rail includes at least two, at least two pressure-maintaining slide rails are arranged in parallel and spaced relation on the pressure-maintaining base, and the sides of at least two pressure-maintaining slide rails are respectively provided with strip-shaped through grooves; the pressure-maintaining cylinder includes at least two, at least two pressure-maintaining cylinders are respectively arranged at the lower part of the pressure-maintaining base.

[0013] Preferably, the pressure-maintaining connecting blocks include at least two blocks, which are respectively connected to the output ends of at least two pressure-maintaining cylinders and extend upward through the strip-shaped through grooves; the pressure-maintaining supports include at least two blocks, which are respectively slidably embedded in at least two pressure-maintaining slide rails and connected to the pressure-maintaining connecting blocks, and are driven by the pressure-maintaining cylinders to move linearly; a vacuum suction plate is provided on the pressure-maintaining support for vacuum adsorption of the bonding parts placed thereon.

[0014] Preferably, the unloading platform comprises an unloading base, an unloading slide rail, an unloading cylinder, an unloading connecting block and an unloading support platform, wherein the unloading base is horizontally arranged along the front-to-back direction; the unloading slide rail comprises at least two, at least two unloading slide rails are arranged on the unloading base in parallel and at intervals, and the sides of the at least two unloading slide rails are respectively provided with strip through grooves; the unloading cylinder comprises at least two, at least two unloading cylinders are respectively arranged at the lower part of the unloading base; the unloading connecting block comprises at least two, at least two unloading connecting blocks are respectively connected to the output ends of the at least two unloading cylinders, and respectively extend upward through the strip through grooves; the unloading support platform comprises at least two, at least two unloading support platforms are respectively slidably embedded in the at least two unloading slide rails, and connected to the unloading connecting block, and are driven by the unloading cylinder to move linearly; a vacuum suction plate is provided on the unloading support platform for vacuum adsorption of the pressure maintaining parts placed thereon.

[0015] The beneficial effects of the utility model are:

[0016] In view of the defects and shortcomings of the prior art, the utility model independently developed and designed a camera frame and glass cover plate transfer, correction, pressure holding and unloading device which can realize automatic transfer, load correction, automatic pressure holding and unloading of the bonded camera frame and glass cover plate, effectively improving the assembly efficiency and assembly pressure holding accuracy.

[0017] The utility model is applied to the field of automatic assembly of auxiliary materials for mobile phone cameras, and specifically aims to realize automatic transfer, load-bearing positioning and pressure-maintaining blanking of camera frames and glass cover plates, so as to realize automatic transfer and blanking of laminating parts or pressure-maintaining parts after assembly or pressure-maintaining, and effectively realize the degree of automated connection between multiple workstations such as material transfer, load-bearing pressure-maintaining, and blanking, so as to improve the automated and precise transfer and transportation of materials between different workstations, so as to improve processing efficiency; at the same time, in order to meet the requirements of refined assembly of camera frames, pressure-maintaining and load-bearing are also integrated with positioning correction functions in the horizontal plane, so as to realize high positioning accuracy pressure maintenance, improve pressure maintenance and assembly quality, and reduce assembly defective products caused by relative displacement of material position.

[0018] Specifically, the utility model as a whole includes a transfer table, a material unloading mechanism, a pressure-holding platform, a pressure-holding mechanism and a material unloading table, wherein the transfer table is used to carry and receive the bonding parts pre-assembled by the glass cover plate and the camera frame of the previous workstation, the pressure-holding platform is used to receive the bonding parts transported from the transfer table by the carrying unloading mechanism, and then position the bonding parts longitudinally and transversely, the pressure-holding mechanism gradually approaches and presses on the bonding parts from the top, and continuously maintains the pressing state for a certain period of time to hold the bonding parts under pressure, so as to ensure the assembly tightness and adhesion between the glass cover plate and the camera frame, and the material unloading table is used to carry the pressure-holding parts after being transported from the pressure-holding platform by the unloading mechanism, so that the external manipulator can take out the unloading. In addition, the pressure-holding platform of the utility model includes multiple groups, and the multiple groups of pressure-holding platforms are used to carry multiple bonding parts, so that the pressure-holding mechanism can hold the pressure of multiple bonding parts at the same time, so as to improve the pressure-holding efficiency. In addition, the transfer table, pressure holding platform and unloading table of the utility model all have the function of reciprocating linear motion in the front and rear directions, so that they can cyclically move linearly back and forth at different positions during the transfer, pressure holding and unloading processes to complete automatic material receiving and feeding actions, improve the efficiency of material receiving and unloading, and avoid motion interference during the material receiving and unloading process.

[0019] In particular, the transfer support of the utility model has the functions of carrying the transfer bonding parts and also has the longitudinal and transverse positioning functions, which can accurately position the bonding parts placed thereon in the longitudinal and transverse directions to ensure the accuracy in the subsequent material picking and pressure holding process, and avoid the pressure holding and pressing errors caused by position errors (relative displacement of the positions of the glass cover plate and the camera frame); specifically, the transfer support of the utility model includes a bearing component, a slide rail, a U-shaped bearing block, a transverse positioning component and a longitudinal positioning component, wherein the bearing component includes three layers of horizontal support plates arranged at intervals up and down, namely, a bearing bottom plate, a bearing support plate and a bearing top plate, forming a structure including two bearing layers, wherein the upper part of the bearing top plate is provided with slide rails in the longitudinal and transverse directions respectively, the U-shaped bearing block is arranged on the bearing component in the longitudinal direction, and forms a bearing surface extending in the longitudinal direction, the bearing surface is provided with an inwardly concave strip air groove, the strip air groove is connected to an external vacuum generator for negative pressure adsorption, a glass cover plate is placed on the bearing surface, and the glass cover plate is fixed by vacuum negative pressure adsorption to ensure the position stability of the glass cover plate. In addition, a transverse slide groove and a longitudinal slide groove are provided on the side of the slide rail on the load-bearing top plate; the transverse positioning component and the longitudinal positioning component are respectively arranged in the two load-bearing layers, and extend to the top of the load-bearing top plate through the load-bearing support plate and the load-bearing top plate, wherein the transverse motor of the transverse positioning component is arranged below the load-bearing support plate, and the output end extends between the load-bearing support plate and the load-bearing top plate through the load-bearing support plate, a transverse transmission belt is sleeved on the output shaft of the transverse motor, and the other end of the transverse transmission belt is arranged on the tensioning roller on the load-bearing support plate, and the transverse motor drives the transverse transmission belt to move linearly in the transverse direction in the load-bearing layer, and the transverse motor drives the transverse transmission belt to move linearly in the transverse direction in the load-bearing layer. Transverse connecting seats are fixed on the belt bodies on both sides of the transmission belt, and the tops of the two transverse connecting seats extend vertically upward through the transverse slide grooves to the upper part of the bearing top plate. The upper parts of the two transverse connecting seats are fixed on the transverse slide seats, and respectively drive the two transverse slide seats to move linearly on the slide rails. By utilizing the principle that the movement directions of the belt bodies on both sides of the transverse transmission belt are opposite during the synchronous movement, the two transverse slide seats drive the transverse positioning columns vertically arranged thereon to move relative to or towards each other in the transverse direction, so as to synchronously approach or move away from the left and right sides of the U-shaped bearing block, thereby realizing the positioning and correction of the fitting parts in the transverse direction.Similarly, the longitudinal motor of the longitudinal positioning component of the utility model is arranged under the bearing support plate, and the output shaft passes through the bearing support plate and extends upward between the bearing support plate and the bearing top plate. A longitudinal transmission belt is sleeved on the output shaft of the longitudinal positioning component. After the other end of the longitudinal transmission belt is tensioned by the tensioning roller arranged on the bearing support plate, the power output by the longitudinal motor drives the longitudinal transmission belt to move linearly in the longitudinal direction. Longitudinal connecting seats are respectively fixed on the belt bodies on both sides of the longitudinal transmission belt. The two longitudinal connecting seats respectively extend vertically upward through the longitudinal slide groove to the upper part of the bearing top plate. The upper parts of the two longitudinal connecting seats are fixed on the longitudinal slide seats, and respectively drive the two longitudinal slide seats to move linearly on the slide rails. The principle of opposite movement directions during the synchronous movement of the belt bodies on both sides of the longitudinal transmission belt is utilized, so that the two longitudinal slide seats drive the longitudinal positioning columns vertically arranged thereon to move relative or toward each other in the longitudinal direction, so as to synchronously approach or move away from the front and rear sides of the U-shaped bearing block, thereby realizing the positioning and correction of the fitting parts in the longitudinal direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0021] Figure 2 This is one of the schematic diagrams of the component structure of the utility model.

[0022] Figure 3 This is the second schematic diagram of the component structure of the utility model.

[0023] Figure 4 This is one of the three-dimensional structural schematic diagrams of the transfer table of the utility model.

[0024] Figure 5 This is the second schematic diagram of the three-dimensional structure of the transfer table of the utility model.

[0025] Figure 6 This is one of the three-dimensional structural schematic diagrams of the transfer support platform of the utility model.

[0026] Figure 7 This is the second schematic diagram of the three-dimensional structure of the transfer support platform of the utility model.

[0027] Figure 8 This is one of the three-dimensional structural schematic diagrams of the feeding mechanism of the utility model.

[0028] Fig. 9 This is the second three-dimensional structural schematic diagram of the material feeding mechanism of the utility model. DETAILED DESCRIPTION

[0029] The utility model will be further described below in conjunction with the accompanying drawings:

[0030] like Figures 1 to 3As shown, the technical solution adopted by the utility model is as follows: a camera frame and glass cover transfer, correction, pressure holding and unloading device, arranged on the machine platform, including a transfer table 13, an unloading mechanism 14, a pressure holding platform 15, a pressure holding mechanism 16 and an unloading table 17, wherein the transfer table 13 is arranged on the left side for transfer and receiving the bonding parts; the pressure holding platform 15 includes at least one, at least two pressure holding platforms 15 are arranged in parallel and spaced on the right side of the transfer table 13, and move in a straight line in the front-to-back direction, and are used to carry and position the bonding parts. The unloading platform 17 is arranged at intervals on the right side of the pressure-holding platform 15, and is used to carry the pressure-holding parts after pressure holding; the pressure-holding mechanism 16 is set above at least two pressure-holding platforms 15, and is used to hold the bonding parts on at least two pressure-holding platforms 15; the unloading mechanism 14 is set above the transfer table 13, at least two pressure-holding platforms 15 and the unloading platform 17 along the left and right directions, and is used to move the bonding parts from the transfer table 13 to the pressure-holding platform 15, and to move the pressure-holding parts after pressure holding from the pressure-holding platform 15 to the unloading platform 17. Example 1

[0031] like Figures 4 to 5 As shown, as an embodiment of the utility model, the transfer table 13 of this embodiment includes a transfer base 131, a transfer slide rail 132, a transfer cylinder 133, a transfer connecting block 134 and a transfer support 135, wherein the transfer base 131 is arranged along the front-to-back direction, and a bar-shaped through groove D is provided on the transfer base 131; the transfer slide rail 132 is horizontally arranged on the transfer base 131; the transfer cylinder 133 is arranged at the bottom of the transfer base 131, and the output end is arranged in the front-to-back direction; the transfer support 135 is slidably embedded in the transfer slide rail 132, and a transfer connecting block 134 is fixed at the bottom of the transfer support 135, and the transfer connecting block 134 passes through the bar-shaped through groove D and is connected to the output end of the transfer cylinder 133, and the transfer cylinder 133 drives the transfer support 135 to move linearly left and right through the transfer connecting block 134. Example 2

[0032] like Figure 6 to Figure 7As shown, as an embodiment of the utility model, the transfer support 135 of this embodiment includes a bearing component, a slide rail 1356, a U-shaped bearing block 1357, a horizontal positioning component and a longitudinal positioning component; the bearing component is arranged on the transfer slide rail 132, and the bearing component includes at least two bearing layers in the vertical direction; the slide rail 1356 includes two groups, and the two groups of slide rails 1356 are respectively arranged on the bearing component in the horizontal direction and the longitudinal direction; the U-shaped bearing block 1357 is arranged on the bearing component in the longitudinal direction, and forms a bearing surface extending in the longitudinal direction, and an inwardly concave strip air groove is provided on the bearing surface, and the strip air groove is connected to an external vacuum generator for negative pressure adsorption, and a glass cover plate is placed on the bearing surface; a downwardly concave U-shaped material taking trough is provided in the bearing surface; the horizontal positioning component and the longitudinal positioning component are arranged on the bearing component, and clamp and position the glass cover plate on the bearing surface in the horizontal direction and the longitudinal direction respectively.

[0033] The bearing components include a bearing bottom plate 1351, a first pillar 1352, a bearing support plate 1353, a second pillar 1354 and a bearing top plate 1355, wherein the bearing bottom plate 1351, the bearing support plate 1353 and the bearing top plate 1355 are arranged in a vertical direction from bottom to top; the first pillar 1352 includes at least two, at least two first pillars 1352 are vertically arranged on the bearing bottom plate 1351, for supporting the bearing support plate 1353; the second pillar 1354 includes at least two, at least two second pillars 1354 are vertically arranged on the bearing support plate 1353, for supporting the bearing top plate 1355; the slide rail 1356 and the U-shaped bearing block 1357 are arranged on the bearing top plate 1355; the bearing top plate 1355 is provided with a transverse slide groove a and a longitudinal slide groove b in the longitudinal direction and the transverse direction respectively.

[0034] The transverse positioning component includes a transverse motor 1358, a transverse transmission belt 1359, a transverse connecting seat 13510, a transverse slide seat 13511 and a transverse positioning column 13512, wherein the transverse motor 1358 is arranged at the bottom of the bearing support plate 1353, and the output shaft passes through the bearing support plate 1353 and extends upward; the transverse transmission belt 1359 is arranged between the bearing support plate 1353 and the bearing top plate 1355 in the transverse direction, one end of the transverse transmission belt 1359 is sleeved on the output shaft of the transverse motor 1358, and the other end is sleeved on the tensioning roller arranged on the bearing support plate 1353, and is driven by the transverse motor 1358 to move in the transverse direction; the transverse connecting seat 13510 includes two, and the two transverse connecting seats 13510 are respectively They are respectively connected to the two side edges of the transverse transmission belt 1359, and extend upward through the transverse slide groove a to the top of the bearing top plate 1355, and approach or move away from each other as the transverse transmission belt 1359 moves; the transverse slide 13511 includes two, and the two transverse slides 13511 are respectively slidably embedded in the two slide rails 1356 set along the transverse direction, and are located on the left and right sides of the U-shaped bearing block 1357, and are respectively connected and fixed to the two transverse connecting seats 13510, and driven by the transverse connecting seats 13510; at least two transverse positioning columns 13512 are arranged on the transverse slide 13511 at intervals along the longitudinal direction, and the transverse positioning columns 13512 move with the transverse slide 13511 so as to clamp and limit the glass cover from the transverse direction.

[0035] The longitudinal positioning component includes a longitudinal motor 13513, a longitudinal transmission belt 13514, a longitudinal connecting seat 13515, a longitudinal slide seat and a longitudinal positioning column 13516, wherein the longitudinal motor 13513 is arranged at the bottom of the bearing support plate 1353, and the output shaft passes through the bearing support plate 1353 and extends upward; the longitudinal transmission belt 13514 is arranged between the bearing support plate 1353 and the bearing top plate 1355 in the longitudinal direction, one end of the longitudinal transmission belt 13514 is sleeved on the output shaft of the longitudinal motor 13513, and the other end is sleeved on the tensioning roller arranged on the bearing support plate 1353, and is driven by the longitudinal motor 13513 to move in the transverse direction; the longitudinal connecting seat 13515 includes two, The two longitudinal connecting seats 13515 are respectively connected to the two side edges of the longitudinal transmission belt 13514, and extend upward through the longitudinal slide groove b to the top of the bearing top plate 1355, and approach or move away from each other as the longitudinal transmission belt 13514 moves; the longitudinal slide includes two, the two longitudinal slides are slidably connected to the side walls of the bearing top plate 1355, and are located on the front and rear sides of the U-shaped bearing block 1357, and are respectively connected and fixed to the two longitudinal connecting seats 13515, and move with the longitudinal connecting seats 13515; at least two longitudinal positioning columns 13516 are arranged on the longitudinal slide at intervals along the transverse direction, and the longitudinal positioning columns 13516 move with the longitudinal slide so as to clamp and limit the glass cover from the longitudinal direction. Example 3

[0036] like Figures 8 to 9 As shown, as an embodiment of the utility model, the unloading mechanism 14 of this embodiment includes an unloading module 141, an unloading slide 142, an unloading lifting cylinder 143, an unloading support plate 144 and an unloading suction nozzle 145, wherein the unloading module 141 is arranged along the left and right directions; the unloading slide 142 is connected to the output end of the unloading module 141, and is driven by the unloading module 141 to move linearly left and right; the unloading lifting cylinder 143 includes at least two, at least two unloading lifting cylinders 143 are arranged on the side wall of the unloading slide 142, and the output end is arranged downward; the unloading support plate 144 is horizontally connected to the output end of the unloading lifting cylinder 143, and at least two unloading suction nozzles 145 are provided on the unloading support plate 144 for vacuum adsorption of bonding parts or pressure-maintaining parts. Example 4

[0037] like Figures 1 to 3 As shown, as an embodiment of the utility model, the pressure-maintaining platform 15 of this embodiment includes a pressure-maintaining base 151, a pressure-maintaining slide rail 152, a pressure-maintaining cylinder 153, a pressure-maintaining connecting block 154 and a pressure-maintaining support 155, wherein the pressure-maintaining base 151 is horizontally arranged along the front-to-back direction; the pressure-maintaining slide rail 152 includes at least two, at least two pressure-maintaining slide rails 152 are arranged in parallel and spaced apart on the pressure-maintaining base 151, and the sides of the at least two pressure-maintaining slide rails 152 are respectively provided with strip-shaped through grooves D; the pressure-maintaining cylinder 153 includes at least two, at least two pressure-maintaining cylinders 153 are respectively arranged at the lower part of the pressure-maintaining base 151.

[0038] The pressure-maintaining connection blocks 154 include at least two blocks, and the at least two pressure-maintaining connection blocks 154 are respectively connected to the output ends of at least two pressure-maintaining cylinders 153, and respectively extend upward through the strip-shaped through grooves D; the pressure-maintaining support platforms 155 include at least two blocks, and the at least two pressure-maintaining support platforms 155 are respectively slidably embedded in at least two pressure-maintaining slide rails 152, and are connected to the pressure-maintaining connection blocks 154, and are driven by the pressure-maintaining cylinders 153 to move linearly; the pressure-maintaining support platforms 155 are provided with a vacuum suction plate for vacuum adsorption of the bonding parts placed thereon. Example 5

[0039] like Figures 1 to 3As shown, as an embodiment of the utility model, the unloading platform 17 of this embodiment includes an unloading base 171, an unloading slide rail 172, an unloading cylinder 173, an unloading connection block 174 and an unloading support 175, wherein the unloading base 171 is horizontally arranged along the front-to-back direction; the unloading slide rail 172 includes at least two, at least two unloading slide rails 172 are arranged on the unloading base 171 in parallel and at intervals, and the sides of at least two unloading slide rails 172 are respectively provided with strip-shaped through grooves D; the unloading cylinder 173 includes at least two, at least two unloading cylinders 173 are respectively It is arranged at the lower part of the unloading base 171; the unloading connecting block 174 includes at least two blocks, at least two unloading connecting blocks 174 are respectively connected to the output ends of at least two unloading cylinders 173, and respectively extend upward through the strip-shaped through grooves D; the unloading support platform 175 includes at least two, at least two unloading support platforms 175 are respectively slidably embedded in at least two unloading slide rails 172, and are connected to the unloading connecting block 174, and are driven by the unloading cylinder 173 to move linearly; the unloading support platform 175 is provided with a vacuum suction plate for vacuum adsorption of the pressure-maintaining parts placed thereon.

[0040] Furthermore, the utility model designs a camera frame and glass cover plate transfer, correction, pressure holding and unloading device that realizes automatic transfer, load correction, automatic pressure holding and unloading of the bonded camera frame and glass cover plate, effectively improving assembly efficiency and assembly pressure holding accuracy. The utility model is applied to the field of automatic assembly of mobile phone camera accessories, specifically to realize automatic transfer, load positioning and pressure holding unloading of camera frame and glass cover plate, so as to realize automatic transfer and unloading of bonded parts or pressure holding parts after assembly or pressure holding, effectively realizing the degree of automation connection between multiple stations such as material transfer, load holding and pressure holding, unloading, etc., so as to improve the automatic and accurate transfer and transportation of materials between different stations, so as to improve processing efficiency; at the same time, in order to meet the requirements of refined assembly of camera frame, pressure holding and load bearing are also integrated with positioning correction function in the horizontal plane, so as to realize high positioning accuracy pressure holding, improve pressure holding and assembly quality, and reduce assembly defective products caused by relative displacement of material position. Specifically, the utility model as a whole includes a transfer table, a material unloading mechanism, a pressure-holding platform, a pressure-holding mechanism and a material unloading table, wherein the transfer table is used to carry and receive the bonding parts pre-assembled by the glass cover plate and the camera frame of the previous workstation, the pressure-holding platform is used to receive the bonding parts transported from the transfer table by the carrying unloading mechanism, and then position the bonding parts longitudinally and transversely, the pressure-holding mechanism gradually approaches and presses on the bonding parts from the top, and continuously maintains the pressing state for a certain period of time to hold the bonding parts under pressure, so as to ensure the assembly tightness and adhesion between the glass cover plate and the camera frame, and the material unloading table is used to carry the pressure-holding parts after being transported from the pressure-holding platform by the unloading mechanism, so that the external manipulator can take out the unloading. In addition, the pressure-holding platform of the utility model includes multiple groups, and the multiple groups of pressure-holding platforms are used to carry multiple bonding parts, so that the pressure-holding mechanism can hold the pressure of multiple bonding parts at the same time, so as to improve the pressure-holding efficiency. In addition, the transfer table, pressure holding platform and unloading table of the utility model all have the function of reciprocating linear motion in the front and rear directions, so that they can cyclically move linearly back and forth at different positions during the transfer, pressure holding and unloading processes to complete automatic material receiving and feeding actions, improve the efficiency of material receiving and unloading, and avoid motion interference during the material receiving and unloading process.In particular, the transfer support of the utility model has the functions of carrying the transfer bonding parts and also has the longitudinal and transverse positioning functions, which can accurately position the bonding parts placed thereon in the longitudinal and transverse directions to ensure the accuracy in the subsequent material picking and pressure holding process, and avoid the pressure holding and pressing errors caused by position errors (relative displacement of the positions of the glass cover plate and the camera frame); specifically, the transfer support of the utility model includes a bearing component, a slide rail, a U-shaped bearing block, a transverse positioning component and a longitudinal positioning component, wherein the bearing component includes three layers of horizontal support plates arranged at intervals up and down, namely, a bearing bottom plate, a bearing support plate and a bearing top plate, forming a structure including two bearing layers, wherein the upper part of the bearing top plate is provided with slide rails in the longitudinal and transverse directions respectively, the U-shaped bearing block is arranged on the bearing component in the longitudinal direction, and forms a bearing surface extending in the longitudinal direction, the bearing surface is provided with an inwardly concave strip air groove, the strip air groove is connected to an external vacuum generator for negative pressure adsorption, a glass cover plate is placed on the bearing surface, and the glass cover plate is fixed by vacuum negative pressure adsorption to ensure the position stability of the glass cover plate. In addition, a transverse slide groove and a longitudinal slide groove are provided on the side of the slide rail on the load-bearing top plate; the transverse positioning component and the longitudinal positioning component are respectively arranged in the two load-bearing layers, and extend to the top of the load-bearing top plate through the load-bearing support plate and the load-bearing top plate, wherein the transverse motor of the transverse positioning component is arranged below the load-bearing support plate, and the output end extends between the load-bearing support plate and the load-bearing top plate through the load-bearing support plate, a transverse transmission belt is sleeved on the output shaft of the transverse motor, and the other end of the transverse transmission belt is arranged on the tensioning roller on the load-bearing support plate, and the transverse motor drives the transverse transmission belt to move linearly in the transverse direction in the load-bearing layer, and the transverse motor drives the transverse transmission belt to move linearly in the transverse direction in the load-bearing layer. Transverse connecting seats are fixed on the belt bodies on both sides of the transmission belt, and the tops of the two transverse connecting seats extend vertically upward through the transverse slide grooves to the upper part of the bearing top plate. The upper parts of the two transverse connecting seats are fixed on the transverse slide seats, and respectively drive the two transverse slide seats to move linearly on the slide rails. By utilizing the principle that the movement directions of the belt bodies on both sides of the transverse transmission belt are opposite during the synchronous movement, the two transverse slide seats drive the transverse positioning columns vertically arranged thereon to move relative to or towards each other in the transverse direction, so as to synchronously approach or move away from the left and right sides of the U-shaped bearing block, thereby realizing the positioning and correction of the fitting parts in the transverse direction.Similarly, the longitudinal motor of the longitudinal positioning component of the utility model is arranged under the bearing support plate, and the output shaft passes through the bearing support plate and extends upward between the bearing support plate and the bearing top plate. A longitudinal transmission belt is sleeved on the output shaft of the longitudinal positioning component. After the other end of the longitudinal transmission belt is tensioned by the tensioning roller arranged on the bearing support plate, the power output by the longitudinal motor drives the longitudinal transmission belt to move linearly in the longitudinal direction. Longitudinal connecting seats are respectively fixed on the belt bodies on both sides of the longitudinal transmission belt. The two longitudinal connecting seats respectively extend vertically upward through the longitudinal slide groove to the upper part of the bearing top plate. The upper parts of the two longitudinal connecting seats are fixed on the longitudinal slide seats, and respectively drive the two longitudinal slide seats to move linearly on the slide rails. The principle of opposite movement directions during the synchronous movement of the belt bodies on both sides of the longitudinal transmission belt is utilized, so that the two longitudinal slide seats drive the longitudinal positioning columns vertically arranged thereon to move relative or toward each other in the longitudinal direction, so as to synchronously approach or move away from the front and rear sides of the U-shaped bearing block, thereby realizing the positioning and correction of the fitting parts in the longitudinal direction.

[0041] The embodiments of the utility model are only to introduce its specific implementation methods and are not intended to limit its protection scope. The technicians in this industry can make some modifications inspired by the embodiments, so any equivalent changes or modifications made in accordance with the scope of the utility model patent are within the scope of the claims of the utility model patent.

Claims

1. A camera frame and glass cover transfer, correction, pressure holding and unloading device, arranged on a machine platform, characterized in that: It comprises a transfer table (13), a material unloading mechanism (14), a pressure-maintaining platform (15), a pressure-maintaining mechanism (16) and a material unloading table (17), wherein: The transfer table (13) is arranged on the left side and is used for transferring and receiving the bonding parts; The pressure-maintaining platform (15) comprises at least one, at least two of which are arranged in parallel and spaced apart on the right side of the transfer platform (13) and move linearly in the front-rear direction, and are used to carry the positioning bonding parts; The unloading platform (17) is arranged at intervals on the right side of the pressure-maintaining platform (15) and is used to carry the pressure-maintaining parts after pressure maintenance; The pressure-maintaining mechanism (16) is mounted above at least two pressure-maintaining platforms (15) and is used to maintain pressure on the bonding parts on the at least two pressure-maintaining platforms (15); The unloading mechanism (14) is mounted in the left-right direction above the transfer table (13), at least two pressure-holding platforms (15) and the unloading table (17), and is used to move the bonding parts from the transfer table (13) to the pressure-holding platform (15), and to move the pressure-holding parts after pressure-holding from the pressure-holding platform (15) to the unloading table (17).

2. The camera frame and glass cover transfer, correction, pressure holding and material unloading device according to claim 1, characterized in that: The transfer platform (13) comprises a transfer base (131), a transfer slide rail (132), a transfer cylinder (133), a transfer connection block (134) and a transfer support platform (135), wherein the transfer base (131) is arranged along the front-to-back direction, and a strip-shaped through groove (D) is provided on the transfer base (131); the transfer slide rail (132) is horizontally arranged on the transfer base (131); the transfer cylinder (133) is arranged on the transfer base The bottom of the transfer support (131) is provided with an output end facing the front-to-back direction; the transfer support (135) is slidably embedded in the transfer slide rail (132); a transfer connection block (134) is fixed to the bottom of the transfer support (135); the transfer connection block (134) passes through the strip-shaped through groove (D) and is connected to the output end of the transfer cylinder (133); the transfer cylinder (133) drives the transfer support (135) to move linearly left and right through the transfer connection block (134).

3. The camera frame and glass cover transfer, correction, pressure holding and material unloading device according to claim 2, characterized in that: The transfer support (135) comprises a bearing component, a slide rail (1356), a U-shaped bearing block (1357), a transverse positioning component and a longitudinal positioning component; the bearing component is arranged on the transfer slide rail (132), and the bearing component comprises at least two bearing layers in the vertical direction; the slide rail (1356) comprises two groups, and the two groups of slide rails (1356) are arranged on the bearing component in the transverse direction and the longitudinal direction, respectively; the U-shaped bearing block (1357) is arranged on the bearing component in the longitudinal direction, and forms a bearing surface extending in the longitudinal direction, and an inwardly concave strip air groove is provided on the bearing surface, and the strip air groove is connected to an external vacuum generator for negative pressure adsorption, and a glass cover plate is placed on the bearing surface; a downwardly concave U-shaped material taking groove is provided in the bearing surface; the transverse positioning component and the longitudinal positioning component are arranged on the bearing component, and clamp and position the glass cover plate on the bearing surface in the transverse direction and the longitudinal direction, respectively.

4. The camera frame and glass cover transfer, correction, pressure holding and material unloading device according to claim 3, characterized in that: The bearing component comprises a bearing bottom plate (1351), a first pillar (1352), a bearing support plate (1353), a second pillar (1354) and a bearing top plate (1355), wherein the bearing bottom plate (1351), the bearing support plate (1353) and the bearing top plate (1355) are arranged at intervals from bottom to top along the vertical direction; the first pillar (1352) comprises at least two, and at least two first pillars (1352) are vertically arranged on the bearing bottom plate (1351). on the bearing support plate (1353); the second pillars (1354) include at least two, at least two second pillars (1354) are vertically arranged on the bearing support plate (1353), and are used to support the bearing top plate (1355); the slide rail (1356) and the U-shaped bearing block (1357) are arranged on the bearing top plate (1355); the bearing top plate (1355) is provided with a transverse slide groove (a) and a longitudinal slide groove (b) along the longitudinal direction and the transverse direction respectively.

5. The camera frame and glass cover transfer, correction, pressure holding and unloading device according to claim 3, characterized in that: The transverse positioning component comprises a transverse motor (1358), a transverse transmission belt (1359), a transverse connecting seat (13510), a transverse sliding seat (13511) and a transverse positioning column (13512), wherein the transverse motor (1358) is arranged at the bottom of the bearing support plate (1353), and the output shaft passes through the bearing support plate (1353) and extends upward; the transverse transmission belt (1359) is arranged between the bearing support plate (1353) and the bearing top plate (1355) along the transverse direction, one end of the transverse transmission belt (1359) is sleeved on the output shaft of the transverse motor (1358), and the other end is sleeved on the tensioning roller arranged on the bearing support plate (1353), and is driven by the transverse motor (1358) to move in the transverse direction; the transverse connecting seat (13510) comprises two transverse connecting seats (13511), and the two transverse connecting seats (13511) are arranged between the bearing support plate (1353) and the bearing top plate (1355) along the transverse direction. 10) are respectively connected to the two side edges of the transverse transmission belt (1359), and extend upward through the transverse slide groove (a) to the top of the bearing top plate (1355), and approach or move away from each other as the transverse transmission belt (1359) moves; the transverse slide seat (13511) includes two, the two transverse slide seats (13511) are respectively slidably embedded in two slide rails (1356) arranged along the transverse direction, and are located on the left and right sides of the U-shaped bearing block (1357), and are respectively connected and fixed to the two transverse connecting seats (13510), and driven by the transverse connecting seats (13510); at least two transverse positioning columns (13512) are arranged on the transverse slide seat (13511) at intervals along the longitudinal direction, and the transverse positioning columns (13512) move with the transverse slide seat (13511) so as to clamp and limit the glass cover plate from the transverse direction.

6. The camera frame and glass cover transfer, correction, pressure holding and material unloading device according to claim 3, characterized in that: The longitudinal positioning component comprises a longitudinal motor (13513), a longitudinal transmission belt (13514), a longitudinal connecting seat (13515), a longitudinal sliding seat and a longitudinal positioning column (13516), wherein the longitudinal motor (13513) is arranged at the bottom of the bearing support plate (1353), and the output shaft passes through the bearing support plate (1353) and extends upward; the longitudinal transmission belt (13514) is arranged between the bearing support plate (1353) and the bearing top plate (1355) along the longitudinal direction, one end of the longitudinal transmission belt (13514) is sleeved on the output shaft of the longitudinal motor (13513), and the other end is sleeved on the tensioning roller arranged on the bearing support plate (1353), and is driven by the longitudinal motor (13513) to move in the transverse direction; the longitudinal connecting seat (13515) The invention comprises two longitudinal connecting seats (13515), which are respectively connected to the two side edges of the longitudinal transmission belt (13514), and extend upward through the longitudinal slide groove (b) to the top of the bearing top plate (1355), and move closer to or farther away from each other as the longitudinal transmission belt (13514) moves; the longitudinal slide seats comprise two longitudinal slide seats, which are slidably connected to the side walls of the bearing top plate (1355), and are located on the front and rear sides of the U-shaped bearing block (1357), and are respectively connected and fixed to the two longitudinal connecting seats (13515), and move with the longitudinal connecting seats (13515); at least two longitudinal positioning columns (13516) are arranged on the longitudinal slide seats at intervals along the transverse direction, and the longitudinal positioning columns (13516) move with the longitudinal slide seats so as to clamp and limit the glass cover plate in the longitudinal direction.

7. The camera frame and glass cover transfer, correction, pressure holding and material unloading device according to claim 1, characterized in that: The material unloading mechanism (14) comprises a material unloading module (141), a material unloading slide seat (142), a material unloading lifting cylinder (143), a material unloading support plate (144) and a material unloading suction nozzle (145), wherein: The material unloading module (141) is arranged along the left-right direction; the material unloading slide (142) is connected to the output end of the material unloading module (141), and is driven by the material unloading module (141) to move linearly left and right; the material unloading lifting cylinder (143) includes at least two, at least two material unloading lifting cylinders (143) are arranged on the side wall of the material unloading slide (142), and the output end is arranged downward; the material unloading support plate (144) is horizontally connected to the output end of the material unloading lifting cylinder (143), and at least two material unloading suction nozzles (145) are arranged on the material unloading support plate (144) for vacuum adsorption of bonding parts or pressure-maintaining parts.

8. The camera frame and glass cover transfer, correction, pressure holding and unloading device according to claim 1, characterized in that: The pressure-maintaining platform (15) comprises a pressure-maintaining base (151), a pressure-maintaining slide rail (152), a pressure-maintaining cylinder (153), a pressure-maintaining connecting block (154) and a pressure-maintaining support (155), wherein the pressure-maintaining base (151) is horizontally arranged along the front-rear direction; the pressure-maintaining slide rail (152) comprises at least two, at least two pressure-maintaining slide rails (152) are arranged on the pressure-maintaining base (151) in parallel and at intervals, and the sides of the at least two pressure-maintaining slide rails (152) are respectively provided with strip-shaped through grooves (D); the pressure-maintaining cylinder (153) comprises at least two, at least two pressure-maintaining cylinders (153) are respectively arranged at the lower part of the pressure-maintaining base (151).

9. The camera frame and glass cover transfer, correction, pressure holding and material unloading device according to claim 8, characterized in that: The pressure-maintaining connection blocks (154) include at least two blocks, and the at least two pressure-maintaining connection blocks (154) are respectively connected to the output ends of at least two pressure-maintaining cylinders (153), and respectively extend upward through the strip-shaped through grooves (D); the pressure-maintaining support platforms (155) include at least two blocks, and the at least two pressure-maintaining support platforms (155) are respectively slidably embedded in at least two pressure-maintaining slide rails (152), and are connected to the pressure-maintaining connection blocks (154), and are driven by the pressure-maintaining cylinders (153) to move linearly; the pressure-maintaining support platforms (155) are provided with vacuum suction plates for vacuum suction of bonding parts placed thereon.

10. The camera frame and glass cover transfer, correction, pressure holding and material unloading device according to claim 1, characterized in that: The unloading platform (17) comprises an unloading base (171), an unloading slide rail (172), an unloading cylinder (173), an unloading connection block (174) and an unloading support platform (175), wherein the unloading base (171) is horizontally arranged along the front-to-back direction; the unloading slide rail (172) comprises at least two, at least two unloading slide rails (172) are arranged on the unloading base (171) in parallel and at intervals, and at least two unloading slide rails (172) are respectively provided with strip-shaped through grooves (D) on their sides; the unloading cylinder (173) comprises at least two, at least two unloading cylinders (173) are respectively arranged on the unloading base (171) lower part; the material unloading connection block (174) includes at least two blocks, at least two material unloading connection blocks (174) are respectively connected to the output ends of at least two material unloading cylinders (173), and respectively extend upward through the strip-shaped through grooves (D); the material unloading support platform (175) includes at least two, at least two material unloading support platforms (175) are respectively slidably embedded in at least two material unloading slide rails (172), and are connected to the material unloading connection block (174), and are driven by the material unloading cylinder (173) to move linearly; the material unloading support platform (175) is provided with a vacuum suction plate for vacuum adsorbing the pressure-maintaining parts placed thereon.

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