Combined card holder automatic assembly machine

Abstract

The application relates to the field of automatic assembly, in particular to a combined card seat automatic assembly machine which comprises a machine box, a first feeding device and a second feeding device are arranged at the side wall of the machine box, an assembling device is further arranged in the machine box, the assembling device comprises an assembling platform, a punching mechanism and a discharging mechanism, the assembling platform is installed in the machine box and is used for carrying materials, the first feeding device is connected with the assembling platform, the second feeding device is connected with the assembling platform, the punching mechanism is installed in the machine box and is close to the assembling platform, the first feeding device and the punching mechanism are respectively located on the two sides of the second feeding device, the discharging mechanism is installed in the machine box and is connected with the assembling platform, and the punching mechanism is located between the second feeding device and the discharging mechanism, the application improves the low installation efficiency of the card seat in the traditional mode, and can improve the installation efficiency of the card seat.

Description

Technical Field

[0001] The present application relates to the field of automatic assembly, and in particular to an automatic assembly machine for a combination card holder. Background Art

[0002] As an infusion tool, an indwelling needle can relieve patients from the pain caused by repeated venipunctures and reduce the workload of nurses. Usually, the core components of an indwelling needle include a soft catheter, a stainless steel puncture needle core, and a combination holder.

[0003] A combination holder generally includes a housing and a spring element. The spring element is installed in the housing to facilitate the subsequent assembly of an indwelling catheter. However, in the prior art, the housing and spring element are typically separately transported to a station for assembly by a loading device, and the spring element is manually installed in the housing to complete the assembly of the combination holder.

[0004] However, for some mass-produced combination card holders, manual installation is usually inefficient. Summary of the Invention

[0005] In order to improve the installation efficiency of the combination card socket, the present application provides a combination card socket automatic assembly machine.

[0006] This application provides a combined card holder automatic assembly machine, which adopts the following technical solutions:

[0007] A combination card holder automatic assembly machine includes a chassis, a first loading device and a second loading device are provided on the side walls of the chassis, and an assembly device is also provided in the chassis, the assembly device includes an assembly platform, a stamping mechanism and a blanking mechanism, the assembly platform is installed in the chassis, and the assembly platform is used to carry materials, the first loading device is connected to the assembly platform, the second loading device is connected to the assembly platform, the stamping mechanism is installed in the chassis near the assembly platform, and the first loading device and the stamping mechanism are respectively located on both sides of the second loading device, the blanking mechanism is installed in the chassis, and the blanking mechanism is connected to the assembly platform, and the stamping mechanism is located between the second loading device and the blanking mechanism.

[0008] By adopting the above technical solution, the housing of the card holder is transported to the assembly platform by a first loading device, and then the housing is transported to the second loading device. The second loading device transports the spring piece into the housing on the assembly platform, and then the housing with the spring piece is transported to the punching mechanism. The punching mechanism presses the spring piece into the housing, thereby completing the installation of the spring piece and the housing. The housing with the spring piece is then unloaded by the unloading device. The housing and spring piece of the card holder are automatically assembled by mechanical means, thereby improving the installation efficiency of the card holder.

[0009] In a specific possible implementation scheme, the assembly platform is rotatably installed in a chassis, and a driving mechanism for driving the assembly platform to rotate is also provided in the chassis.

[0010] By adopting the above technical solution, the driving mechanism is used to drive the assembly platform to rotate, thereby facilitating the transportation of the housing from one station to another, thereby improving the space utilization rate in the chassis.

[0011] In a specific possible implementation scheme, the first loading device includes a first manipulator and a first vibration plate, the first vibration plate is installed on the side wall of one side of the chassis, and the first vibration plate is connected to the assembly platform, the first manipulator is installed in the chassis close to the assembly platform, and the first manipulator is used to grab the material on the first vibration plate to the assembly platform.

[0012] By adopting the above technical solution, the shell is transported toward the assembly platform by the first vibration plate, and the shell at the discharge end of the vibration plate is clamped onto the assembly platform by the first manipulator, thereby facilitating assembly of the shell and the shrapnel.

[0013] In a specific possible implementation scheme, the second loading device includes a second manipulator and a second vibration plate, the second vibration plate is installed on the side wall of the chassis close to the first vibration plate, and the second vibration plate is connected to the assembly platform, the second manipulator is installed in the chassis close to the assembly platform, and the second manipulator is used to grab the material on the second vibration plate to the assembly platform.

[0014] By adopting the above technical solution, the second vibration plate is used to transport the shrapnel to the assembly platform, and the second manipulator is used to clamp the shrapnel into the shell located on the assembly platform, thereby facilitating the pre-installation of the shrapnel and the shell.

[0015] In a specific possible implementation scheme, the stamping mechanism includes a stamping cylinder, which is installed in the chassis near the assembly platform, and a stamping block is provided on the piston rod of the stamping cylinder. The stamping block is used to stamp the material on the assembly platform, and the stamping cylinder is located on the side of the second loading device away from the first loading device.

[0016] By adopting the above technical solution, the pre-installed housing and shrapnel are punched by the punching cylinder, so that the shrapnel is completely installed in the housing, thereby facilitating the maintenance of installation stability.

[0017] In a specific feasible implementation scheme, the unloading mechanism includes a unloading robot and a slide, the slide is installed in the chassis near the stamping cylinder, and one end of the slide extends to the assembly platform, and the other end extends obliquely downward in the direction away from the assembly platform, and the end of the slide away from the assembly platform is used to install a packaging bag for storing materials, the unloading robot is installed in the chassis near the assembly platform, and the unloading robot is used to grab the material on the assembly platform into the slide.

[0018] By adopting the above technical solution, the stamped shell is clamped by the blanking robot and transported to the slide, so that the assembled card holder can be easily transported to the packaging bag for storage.

[0019] In a specific possible implementation scheme, the unloading mechanism also includes a sealing assembly, which includes an upper electric heating plate, a lower supporting plate and a driving member, and the driving member includes a driving cylinder, a driving plate, an upper connecting plate and a lower connecting plate. The upper connecting plate is rotatably mounted on the side wall of the slide, and one end of the upper connecting plate extends away from the assembly platform along the length direction of the slide. The upper electric heating plate is mounted on one end of the upper connecting plate, the driving cylinder is mounted on the side wall of the slide, and the piston rod of the driving cylinder extends away from the assembly platform, and the driving plate is slidably mounted on the side wall of the slide along the length direction of the slide. The driving plate is connected to the piston rod of the driving cylinder, the upper connecting plate is rotatably mounted on the side wall of the slide, and one end of the upper connecting plate is connected to the driving plate, and the other end extends in the direction away from the driving cylinder, the upper electric heating plate is mounted on the end of the upper connecting plate away from the assembly platform, the lower connecting plate is rotatably mounted on the side wall of the slide, and the lower connecting plate is located below the upper connecting plate, one end of the lower connecting plate is connected to the driving plate, and the other end extends in the direction away from the driving cylinder, the lower supporting plate is mounted on the end of the lower connecting plate away from the assembly platform, and the upper electric heating plate and the lower supporting plate are used to seal the packaging bags for storing materials.

[0020] By adopting the above technical solution, when the card holder is loaded with a certain amount of packaging bags, the driving cylinder controls the driving plate to move toward the driving cylinder, thereby causing the driving plate to rotate the upper and lower connecting plates, thereby driving the upper electric heating plate and the lower supporting plate to clamp the packaging bags and seal the packaging bags through electric heating, thereby facilitating the batch storage and transportation of the card holder. After the packaging bags are sealed, the driving cylinder controls the driving plate to move away from the driving cylinder, thereby driving the upper and lower connecting plates to rotate, causing the upper electric heating plate and the lower supporting plate to open, thereby loosening the packaging bags and facilitating the unloading of the packaging bags.

[0021] In a specific possible implementation scheme, the unloading mechanism also includes a clamping assembly, which includes a base plate and a splint, the base plate is installed on the bottom wall of the slide, and the two ends of the base plate extend to both sides of the slide and fit with the side walls on both sides of the slide, the splint is installed on the side walls of the base plate on both sides of the slide through a clamping piece, and the splint is used to clamp the packaging bag for storing materials on the side wall of the base plate.

[0022] By adopting the above technical solution, the splint is separated from the base plate, and the packaging bag is placed on the slide so that the end of the packaging bag is located between the splint and the base plate. Then the splint is loosened so that the splint clamps the packaging bag under the action of the clamping member to keep the packaging bag stably positioned on the slide.

[0023] In a specific possible implementation scheme, the clamping member includes a clamping spring and a guide rod, the guide rod is installed on the side wall of the base plate in a direction perpendicular to the side wall of the base plate, the clamping plate is slidably installed on the guide rod, the clamping spring is installed on the guide rod, and one end of the clamping spring is connected to the side wall of the clamping plate, and the other end is connected to the side wall of the guide rod.

[0024] By adopting the above technical solution, when the clamping plate needs to release the packaging bag, it is controlled to move away from the base plate, thereby sliding along the guide rod and compressing the holding spring. When a new packaging bag is replaced, the clamping plate is released, and the clamping plate clamps the packaging bag under the action of the holding spring, thereby achieving the packaging bag's position.

[0025] In a specific feasible implementation scheme, the unloading mechanism also includes an unlocking component for controlling the splint to release the packaging bag, the unlocking component includes an unlocking wedge and a push rod, an unlocking groove is provided on the side wall of the splint on the side close to the driving plate, and an installation groove is provided on the bottom wall of the splint, the installation groove is connected with the unlocking groove, the push rod is slidably installed in the installation groove, and one end of the push rod extends into the unlocking groove, and a slot for the push rod to be inserted is provided on the side wall of the unlocking groove away from the installation groove, and an unlocking spring is also installed on the push rod, one end of the unlocking spring is connected to the bottom wall of the splint, and the other end is connected to the side wall of the push rod, the unlocking wedge is installed on the side wall of the driving plate away from the driving cylinder, the unlocking wedge is used to be inserted into the unlocking groove, and the unlocking wedge is used to resist the push rod.

[0026] By adopting the above technical solution, when the driving cylinder controls the upper electric heating plate and the lower supporting plate to separate, the driving plate moves away from the driving cylinder, thereby driving the unlocking wedge to contact the push rod on the clamping plate, so that the push rod drives the clamping plate to move away from the bottom plate, thereby facilitating the release of the packaging bag while completing the sealing action, so as to facilitate the loading of a new packaging bag. After the new packaging bag is placed on the slide, the push rod is pulled to separate the push rod from the unlocking wedge, so that the clamping plate moves toward the bottom plate under the action of the unlocking spring, thereby clamping the packaging bag. At the same time, the upper electric heating plate and the lower supporting plate are in an open state, so as to facilitate the unloading of materials from the combined clamping base.

[0027] In summary, this application has at least one of the following beneficial effects:

[0028] 1. This application provides an assembly device to facilitate mechanical automatic assembly of the combination card holder through the assembly device, thereby improving the installation efficiency of the combination card holder.

[0029] 2. This application provides a sealing component to facilitate the sealing of the packaging bag for storing the card holder through the sealing component, thereby facilitating batch packaging of the combined card holders.

[0030] 3. This application provides an unlocking component and a clamping component to facilitate positioning of the packaging bag through the clamping component, and while the sealing component completes the sealing action, the unlocking component controls the clamping component to release the positioning of the packaging bag used to store the combination card holder, thereby facilitating the unloading of the combination card holder. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural diagram of embodiment 1 of the combined card holder automatic assembly machine of the present application.

[0032] Figure 2 It is a structural schematic diagram of the first feeding device in Example 1 of the present application.

[0033] Figure 3 It is a structural schematic diagram of the second loading device in Example 1 of the present application.

[0034] Figure 4 It is a structural diagram of the blanking mechanism in Example 1 of the present application.

[0035] Figure 5 It is a structural diagram of the blanking structure in Example 2 of the present application.

[0036] Figure 6 It is a structural diagram of the sealing assembly in Example 2 of the present application.

[0037] Figure 7 This is a schematic diagram of the sealing component in Example 2 of the present application performing sealing work.

[0038] Figure 8 It is a structural schematic diagram of the clamping assembly in Example 2 of the present application.

[0039] Figure 9 This is an exploded view of the clamping assembly in Example 2 of the present application.

[0040] Figure 10 This is a schematic diagram of the clamping assembly in the second embodiment of the present application when it is opened.

[0041] Figure 11 It is a structural diagram of the unlocking component in Example 2 of the present application.

[0042] Figure 12 This is a cross-sectional view of the splint after replacing a new packaging bag in Example 2 of the present application.

[0043] Description of reference numerals:

[0044] 1. Chassis; 2. First loading device; 21. First manipulator; 22. First vibrating plate; 3. Second loading device; 31. Second manipulator; 32. Second vibrating plate; 4. Assembly device; 41. Assembly platform; 411. Assembly station; 42. Drive motor; 43. Punching mechanism; 431. Punching cylinder; 432. Punching block; 44. Pre-pressing mechanism; 441. First pre-pressing cylinder; 442. First pre-pressing block; 443. Second pre-pressing cylinder; 444. Second pre-pressing block; 45. Unloading mechanism; 451. Unloading manipulator; 452. Slide; 453 , sealing assembly; 4531, driving cylinder; 4532, driving plate; 4533, waist-shaped hole; 4534, upper connecting plate; 4535, upper heating plate; 4536, lower connecting plate; 4537, lower supporting plate; 454, clamping assembly; 4541, bottom plate; 4542, clamping plate; 4543, unlocking slot; 4544, mounting slot; 4545, slot; 4546, guide rod; 4547, tightening spring; 4548, limit plate; 455, unlocking assembly; 4551, unlocking wedge; 4552, push rod; 4553, unlocking spring; 4554, positioning plate. DETAILED DESCRIPTION

[0045] The present application is further described in detail below with reference to the accompanying drawings.

[0046] Example 1:

[0047] The present application discloses a combination card seat automatic assembly machine, referring to Figure 1, including a chassis 1, a first loading device 2 is provided on one side of the chassis 1, a second loading device 3 is provided on the side of the chassis 1 close to the first loading device 2, an assembly device 4 is installed in the chassis 1, the assembly device 4 includes an assembly platform 41, a stamping mechanism 43 and a blanking mechanism 45, the assembly platform 41 is circular and is rotatably installed in the chassis 1, and the first loading device 2, the second loading device 3, the stamping mechanism 43 and the blanking mechanism 45 are arranged in sequence along the circumferential direction of the assembly platform 41.

[0048] Reference Figure 1 The shell of the combination card holder is transported to the assembly device 4 in the chassis 1 through the first loading device 2, the spring piece of the combination card holder is transported to the shell in the assembly device 4 through the second loading device 3, and the spring piece is pressed into the shell through the assembly device 4, thereby completing the automatic installation of the combination card holder.

[0049] Reference Figure 2 The chassis 1 is also provided with a driving mechanism for rotating the assembly platform 41. The driving mechanism is a driving motor 42, which is fixedly mounted in the chassis 1. The output shaft of the driving motor 42 extends upward, and the assembly platform 41 is fixedly mounted on the output shaft of the driving motor 42. A plurality of assembly stations 411 are fixedly mounted on the top wall of the assembly platform 41 along its circumferential direction.

[0050] Reference Figure 2 The first loading device 2 includes a first manipulator 21 and a first vibration plate 22. The first manipulator 21 is installed in the chassis 1 near the assembly platform 41. The first vibration plate 22 is fixedly installed on the side wall of the chassis 1, and the output end of the first vibration plate 22 extends to the assembly platform 41 in the chassis 1. The output end of the first vibration plate 22 is located at the first manipulator 21. The first vibration plate 22 and the first manipulator 21 are both existing technologies in this field and will not be elaborated here.

[0051] Reference Figure 3 The second loading device 3 includes a second manipulator 31 and a second vibration plate 32. The second manipulator 31 is installed in the chassis 1 near the assembly platform 41. The second vibration plate 32 is fixedly installed on the side wall of the chassis 1, and the output end of the second vibration plate 32 extends to the assembly platform 41 in the chassis 1. The output end of the second vibration plate 32 is located at the second manipulator 31. The second vibration plate 32 and the second manipulator 31 are both existing technologies in this field and will not be elaborated here.

[0052] Reference Figure 3 and Figure 4The stamping mechanism 43 includes a stamping cylinder 431, which is fixedly mounted in the chassis 1 near the assembly platform 41. The stamping cylinder 431 is located above the assembly platform 41, and the piston rod of the stamping cylinder 431 faces the assembly platform 41. A stamping block 432 is fixedly mounted on the piston rod of the stamping cylinder 431, and the stamping block 432 is used to stamp the housing and spring clip on the assembly platform 41.

[0053] Reference Figure 1 and Figure 3 The assembly device 4 also includes a pre-pressing mechanism 44, which includes a first pre-pressing cylinder 441 and a second pre-pressing cylinder 443. The first pre-pressing cylinder 441 is fixedly mounted in the chassis 1 between the first feeding device 2 and the second feeding device 3, and the piston rod of the first pre-pressing cylinder 441 faces the assembly platform 41. A first pre-pressing block 442 for pre-pressing the housing is fixedly mounted on the piston rod of the first pre-pressing cylinder 441. The second pre-pressing cylinder 443 is fixedly mounted in the chassis 1 between the second feeding device 3 and the stamping mechanism 43, and the piston rod of the second pre-pressing cylinder 443 faces the assembly platform 41. A second pre-pressing block 444 for pre-pressing the spring is fixedly mounted on the piston rod of the second pre-pressing cylinder 443.

[0054] Reference Figure 4 The unloading mechanism 45 includes a unloading robot 451 and a slide 452. The unloading robot 451 is installed in the chassis 1 near the assembly platform 41, and the unloading robot 451 is located between the stamping mechanism 43 and the first loading device 2. The slide 452 is fixedly installed in the chassis 1, and one end of the slide 452 extends in an oblique upward direction to the assembly platform 41, and the other end extends to the outside of the chassis 1 away from the assembly platform 41, and the end of the slide 452 away from the assembly platform 41 is used to install a packaging bag for the packaging combination card seat.

[0055] The working principle of the embodiment of the present application is as follows: a packaging bag for packaging the combined card holder is placed on the end of the slide 452 away from the assembly platform 41. Then, the shell is transported to the assembly platform 41 by the first loading device 2. When the shell is transported to the assembly platform 41, the first manipulator 21 grabs the shell and places it in the assembly station 411 on the assembly platform 41. Then, the drive motor 42 drives the assembly platform 41 to rotate, thereby driving the assembly station 411 to move to the first pre-pressing cylinder 441. The shell is then pressed against the assembly station 411 by the first pre-pressing cylinder 441.

[0056] Then the driving motor 42 continues to drive the assembly platform 41 to rotate, so that the shell on the assembly station 411 that has been compressed by the first pre-compression cylinder 441 rotates to the second loading device 3. At the same time, the second loading device 3 transports the shrapnel to the assembly platform 41, and grabs the shrapnel into the shell on the assembly station 411 through the second manipulator 31. Then the driving motor 42 continues to control the rotation of the assembly platform 41, thereby driving the shell with the shrapnel to be transported to the second pre-compression cylinder 443, and the shrapnel in the shell is pre-compressed by the second pre-compression cylinder 443.

[0057] The drive motor 42 then continues to control the rotation of the assembly platform 41, thereby driving the shell, which has been pre-pressed with the spring clip in the shell, to rotate to the stamping mechanism 43. The stamping cylinder 431 drives the stamping block 432 downward to stamp the shell and spring clip, thereby completely pressing the spring clip into the shell, thus completing the automatic assembly of the combined card holder. Finally, the drive motor 42 controls the rotation of the assembly platform 41, driving the stamped combined card holder to move to the unloading mechanism 45. The unloading robot 451 grabs the combined card holder onto the slide 452, allowing the combined card holder to slide along the slide 452 into the packaging bag, thus completing the unloading process of the combined card holder.

[0058] Example 2:

[0059] The difference between the embodiment of the present application and the embodiment 1 is that, referring to Figure 5 and Figure 6 The unloading mechanism 45 also includes a sealing assembly 453, which includes an upper heating plate 4535, a lower supporting plate 4537 and a driving component. The driving component includes a driving cylinder 4531, a driving plate 4532, an upper connecting plate 4534 and a lower connecting plate 4536. The driving cylinder 4531 is fixedly mounted on the side wall of the slide 452 away from the assembly platform 41, and the piston rod of the driving cylinder 4531 extends along the axial direction of the slide 452 in the direction away from the assembly platform 41. The driving plate 4532 is fixedly mounted on the piston rod of the driving cylinder 4531, and a waist-shaped hole 4533 is opened on the side wall of the driving plate 4532.

[0060] Reference Figure 5 and Figure 6The upper connecting plate 4534 is rotatably mounted on the side wall of the slideway 452 away from the assembly platform 41. One end of the upper connecting plate 4534 is slidably connected to the driving plate 4532 through a waist-shaped hole 4533, and the other end extends away from the driving plate 4532. The lower connecting plate 4536 is rotatably mounted on the side wall of the slideway 452 and is located below the upper connecting plate 4534. One end of the lower connecting plate 4536 is slidably connected to the driving plate 4532 through a waist-shaped hole 4533, and the other end extends away from the driving plate 4532. The upper connecting plate 4534 and the lower connecting plate 4536 are symmetrically arranged. The upper electric heating plate 4535 is fixedly mounted on the end of the upper connecting plate 4534 away from the driving plate 4532 and is connected to an external power supply. The lower supporting plate 4537 is fixedly mounted on the end of the lower connecting plate 4536 away from the driving plate 4532.

[0061] Reference Figure 6 and Figure 7 When a certain number of modular holders are loaded into a bag, the pneumatic cylinder 4531 is controlled to move, thereby driving the drive plate 4532 toward the drive cylinder 4531. This causes the drive plate 4532 to rotate counterclockwise on the upper connecting plate 4534 and clockwise on the lower connecting plate 4536, allowing the upper heating plate 4535 and lower supporting plate 4537 to clamp the bag. The upper heating plate 4535 heats and consolidates the bag, heat-sealing it. When sealing is complete, the pneumatic cylinder 4531 drives the drive plate 4532 away from the drive cylinder 4531, causing the drive plate 4532 to rotate clockwise on the upper connecting plate 4534 and counterclockwise on the lower connecting plate 4536, opening the upper heating plate 4535 and lower supporting plate 4537 and facilitating bag unloading.

[0062] Reference Figure 8 and Figure 9 The unloading mechanism 45 further includes a clamping assembly 454, which includes a base plate 4541 and a clamping plate 4542. The base plate 4541 is fixedly mounted on the bottom wall of the slideway 452, with both ends of the base plate 4541 extending to the side walls of the slideway 452. The side walls of the base plate 4541 are in contact with the side walls of the slideway 452, and the base plate 4541 is located between the upper electric heating plate 4535 and the driving plate 4532. The clamping plate 4542 is mounted on the side walls of the base plate 4541 on both sides of the slideway 452 via abutting members. The clamping plate 4542 is used to clamp the packaging bag to the side walls of the base plate 4541 on both sides of the slideway 452, and the clamping plate 4542 is located between the upper connecting plate 4534 and the slideway 452.

[0063] Reference Figure 8 and Figure 9The clamping member includes a clamping spring 4547 and a guide rod 4546. The guide rod 4546 is fixedly installed on the side wall of the base plate 4541 in a direction perpendicular to the side wall of the slide 452, and one end of the guide rod 4546 extends in a direction away from the side wall of the slide 452. The end of the guide rod 4546 away from the slide 452 is fixedly installed with a limit plate 4548, and the splint 4542 is slidably installed on the guide rod 4546. The clamping spring 4547 is installed on the guide rod 4546, and one end of the clamping spring 4547 is in contact with the side wall of the limit plate 4548, and the other end is in contact with the side wall of the splint 4542 away from the slide 452.

[0064] Reference Figure 8 and Figure 9 , by controlling the splint 4542 to move toward the limit plate 4548 and pressing the retaining spring 4547, the splint 4542 is separated from the bottom plate 4541, so that the packaging bag equipped with the combination card holder can be detached from the slide 452, and then a new packaging bag is placed on the slide 452, and the end of the packaging bag is located between the splint 4542 and the side walls of the bottom plate 4541 on both sides of the slide 452, and then the splint 4542 is released, so that the splint 4542 moves toward the slide 452 under the action of the retaining spring 4547 and presses the bottom plate 4541, thereby positioning the packaging bag to facilitate the blanking of the combination card holder.

[0065] Reference Figure 9 and Figure 10 The unloading mechanism 45 also includes an unlocking assembly 455 for connecting the sealing assembly 453 with the clamping assembly 454. The unlocking assembly 455 includes an unlocking wedge 4551 and a push rod 4552. The unlocking wedge 4551 is fixedly mounted on the side wall of the driving plate 4532 away from the driving cylinder 4531, and one end of the unlocking wedge 4551 extends toward the direction of the clamping plate 4542. An unlocking groove 4543 for the unlocking wedge 4551 to be inserted into is provided on the side wall of the splint 4542 close to the unlocking wedge 4551, and an installation groove 4544 is provided on the side wall of the splint 4542. The installation groove 4544 is connected to the unlocking groove 4543, and the axis of the installation groove 4544 is perpendicular to the axis of the unlocking groove 4543. The push rod 4552 is slidably installed in the installation groove 4544, and one end of the push rod 4552 extends into the unlocking groove 4543, and a slot 4545 for the push rod 4552 to be inserted into is provided on the side wall of the unlocking groove 4543 away from the installation groove 4544. The push rod 4552 is used to interfere with the side wall of the unlocking wedge 4551. A positioning plate 4554 is fixedly installed on one end of the push rod 4552 away from the splint 4542. An unlocking spring 4553 is also installed on the push rod 4552. One end of the unlocking spring 4553 is fixedly connected to the side wall of the positioning plate 4554, and the other end is fixedly connected to the side wall of the splint 4542.

[0066] Reference Figure 10and Figure 11 When the driving cylinder 4531 controls the driving plate 4532 to move toward the driving cylinder 4531, the upper electric heating plate 4535 and the lower supporting plate 4537 seal the packaging bag. At this time, the clamping plate 4542 clamps the packaging bag, and the unlocking wedge 4551 separates from the clamping plate 4542. When the sealing is completed, the driving cylinder 4531 controls the driving plate 4532 to move away from the driving cylinder 4531, thereby driving the unlocking wedge 4551 to move toward the clamping plate 4542 to the unlocking groove 4543, so that the side wall of the unlocking wedge 4551 contacts the push rod 4552, thereby lifting the push rod 4552 away from the bottom plate 4541, so that the push rod 4552 drives the clamping plate 4542 to move away from the bottom plate 4541, thereby separating the clamping plate 4542 from the bottom plate 4541. When the driving plate 4532 stops moving, the upper heating plate 4535 and the lower supporting plate 4537 are in an open state, and the clamping plate 4542 and the bottom plate 4541 also remain separated, so that the packaging bag can be detached from the slide 452.

[0067] Reference Figure 10 and Figure 12 When the new packaging bag is placed on the slide 452 and the end of the packaging bag is placed between the clamping plate 4542 and the bottom plate 4541, the push rod 4552 is pulled away from the clamping plate 4542, thereby stretching the unlocking spring 4553, so that the push rod 4552 retreats from the unlocking groove 4543 to the installation groove 4544, so that the push rod 4552 is separated from the unlocking wedge 4551, so that the clamping plate 4542 moves toward the bottom plate 4541 under the action of the pressing spring 4547, thereby pressing the end of the packaging bag. At this time, the unlocking wedge 4551 is located in the unlocking groove 4543, and then the push rod 4552 is released, so that the push rod 4552 moves toward the unlocking groove 4543 under the action of the unlocking spring 4553 and contacts the bottom wall of the unlocking wedge 4551 located in the unlocking groove 4543, and the positioning of the packaging bag is completed. When the bag needs to be sealed, the driving cylinder 4531 drives the driving plate 4532 to move toward the driving cylinder 4531, thereby driving the upper connecting plate 4534 and the lower connecting plate 4536 to rotate, thereby driving the upper electric heating plate 4535 and the lower supporting plate 4537 to clamp the bag and seal it. When the driving plate 4532 moves toward the driving cylinder 4531, the unlocking wedge 4551 on the driving plate 4532 disengages from the unlocking slot 4543. At this time, the ejector rod 4552 slides into the mounting slot 4544 under the action of the unlocking spring 4553 and reconnects with the slot 4545. When the sealing assembly 453 opens after completing the sealing, the unlocking wedge 4551 controls the separation of the clamping plate 4542 from the bottom plate 4541, thereby simultaneously releasing the bag.

[0068] The working principle of the embodiment of the application is as follows: the packaging bag is sleeved on the slide 452, and the end of the packaging bag is placed between the clamping plate 4542 and the bottom plate 4541, then the top rod 4552 is pulled downward, so that the top rod 4552 is withdrawn from the unlocking groove 4543 into the mounting groove 4544, so that the top rod 4552 is separated from the unlocking wedge 4551, so that the clamping plate 4542 is moved in the direction of the bottom plate 4541 under the action of the abutting spring 4547, so as to clamp the packaging bag, thereby realizing the positioning of the packaging bag. At this time, the top of the top rod 4552 abuts against the bottom wall of the unlocking wedge 4551, and at this time, the upper electric heating plate 4535 and the lower supporting plate 4537 remain in an open state.

[0069] When the combined card holder in the packaging bag reaches a certain number, the control driving cylinder 4531 is actuated, so that the driving plate 4532 drives the driving plate 4532 to move in the direction close to the driving cylinder 4531, so that the unlocking wedge 4551 is separated from the unlocking groove 4543, so that the unlocking block is separated from the clamping plate 4542, so that the top rod 4552 is moved in the direction of the clamping plate 4542 under the action of the unlocking spring 4553, so that the top rod 4552 is reconnected to the insertion slot 4545. At the same time, the driving plate 4532 drives the upper connecting plate 4534 to rotate counterclockwise, and drives the lower connecting plate 4536 to rotate clockwise, so that the upper electric heating plate 4535 and the lower supporting plate 4537 clamp the packaging bag, and the upper electric heating plate 4535 is energized, so as to heat seal the packaging bag.

[0070] When the sealing is completed, the driving cylinder 4531 is controlled to actuate, so that the driving cylinder 4531 drives the driving plate 4532 to move away from the driving cylinder 4531, so that the driving plate 4532 drives the unlocking wedge 4551 to be connected in the unlocking groove 4543, and abuts against the top rod 4552. With the movement of the driving plate 4532, the unlocking wedge 4551 is constantly moved into the unlocking groove 4543, so that the top rod 4552 slides along the side wall of the unlocking wedge 4551, and drives the clamping plate 4542 to move away from the bottom plate 4541 under the action of the unlocking wedge 4551, so that the clamping plate 4542 is separated from the bottom plate 4541. At the same time, when the driving plate 4532 moves away from the driving cylinder 4531, the driving plate 4532 drives the upper connecting plate 4534 to rotate clockwise, and drives the lower connecting plate 4536 to rotate counterclockwise, so that the upper electric heating plate 4535 and the lower supporting plate 4537 are opened, so that the packaging bag can be separated from the slide 452, thereby completing the batch packaging of the combined card holder.

[0071] The above is the preferred embodiment of the application, which does not limit the protection scope of the application, therefore: any equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A combined card holder automatic assembly machine, comprising a chassis (1), wherein a first loading device (2) and a second loading device (3) are provided on the side wall of the chassis (1), characterized in that: The chassis (1) is further provided with an assembly device (4), the assembly device (4) comprising an assembly platform (41), a punching mechanism (43) and a blanking mechanism (45), the assembly platform (41) being installed in the chassis (1), and the assembly platform (41) being used to carry materials, the first feeding device (2) being connected to the assembly platform (41), the second feeding device (3) being connected to the assembly platform (41), the punching mechanism (43) being installed in the chassis (1) near the assembly platform (41), and the first feeding device (2) and the punching mechanism (43) being respectively located on both sides of the second feeding device (3), the blanking mechanism (45) being installed in the chassis (1), and the blanking mechanism (45) being connected to the assembly platform (41). 1), and the punching mechanism (43) is located between the second feeding device (3) and the unloading mechanism (45), the unloading mechanism (45) includes a slide (452), the slide (452) is installed in the chassis (1) near the punching cylinder (431), the unloading mechanism (45) also includes a sealing assembly (453), the sealing assembly (453) includes an upper electric heating plate (4535), a lower supporting plate (4537) and a driving member, the driving member includes a driving cylinder (4531), a driving plate (4532), an upper connecting plate (4534) and a lower connecting plate (4536), the upper connecting plate (4534) is rotatably installed on the side wall of the slide, and one end of the upper connecting plate (4534) is along the length of the slide (452). The upper electric heating plate (4535) is mounted on one end of the upper connecting plate (4534), the driving cylinder (4531) is mounted on the side wall of the slideway (452), and the piston rod of the driving cylinder (4531) extends in a direction away from the assembly platform (41), the driving plate (4532) is slidably mounted on the side wall of the slideway (452) along the length direction of the slideway (452), the driving plate (4532) is connected to the piston rod of the driving cylinder (4531), the upper connecting plate (4534) is rotatably mounted on the side wall of the slideway (452), and one end of the upper connecting plate (4534) is connected to the driving plate (4532), and the other end extends away from the driving cylinder (453 1), the upper electric heating plate (4535) is installed on one end of the upper connecting plate (4534) away from the assembly platform (41), the lower connecting plate (4536) is rotatably installed on the side wall of the slideway (452), and the lower connecting plate (4536) is located below the upper connecting plate (4534), one end of the lower connecting plate (4536) is connected to the driving plate (4532), and the other end extends in a direction away from the driving cylinder (4531), the lower supporting plate (4537) is installed on one end of the lower connecting plate (4536) away from the assembly platform (41), and the upper electric heating plate (4535) and the lower supporting plate (4537) are used to seal the packaging bag for storing materials, and the unloading mechanism (45) also includes a clamping assembly (454).The clamping assembly (454) includes a bottom plate (4541) and a clamping plate (4542). The bottom plate (4541) is installed on the bottom wall of the slide (452), and the two ends of the bottom plate (4541) extend to both sides of the slide (452) and fit with the side walls on both sides of the slide (452). The clamping plate (4542) is installed on the side walls of the bottom plate (4541) on both sides of the slide (452) through a fastening member. The clamping plate (4542) is used to clamp the packaging bag of the storage material on the bottom plate (4541). The side wall of the bottom plate (4541) is provided with a retaining member, the retaining member comprising a retaining spring (4547) and a guide rod (4546). The guide rod (4546) is mounted on the side wall of the bottom plate (4541) in a direction perpendicular to the side wall of the bottom plate (4541). The clamping plate (4542) is slidably mounted on the guide rod (4546). The retaining spring (4547) is mounted on the guide rod (4546). One end of the retaining spring (4547) is connected to the side wall of the clamping plate (4542), and the other end is connected to the side wall of the guide rod (4546).

2. The automatic assembly machine for a combination card holder according to claim 1, characterized in that: The assembly platform (41) is rotatably mounted in the chassis (1), and a driving mechanism for driving the assembly platform (41) to rotate is also provided in the chassis (1).

3. The automatic assembly machine for combined card holders according to claim 1, characterized in that: The first loading device (2) comprises a first manipulator (21) and a first vibration plate (22), wherein the first vibration plate (22) is mounted on a side wall of a chassis (1), and the first vibration plate (22) is connected to an assembly platform (41), and the first manipulator (21) is mounted in the chassis (1) near the assembly platform (41), and the first manipulator (21) is used to grab material on the first vibration plate (22) and place it on the assembly platform (41).

4. The automatic assembly machine for combined card holders according to claim 3, characterized in that: The second loading device (3) comprises a second manipulator (31) and a second vibration plate (32); the second vibration plate (32) is mounted on a side wall of the chassis (1) close to the first vibration plate (22), and the second vibration plate (32) is connected to the assembly platform (41); the second manipulator (31) is mounted in the chassis (1) close to the assembly platform (41), and the second manipulator (31) is used to grab the material on the second vibration plate (32) and place it on the assembly platform (41).

5. The automatic assembly machine for combined card holders according to claim 4, characterized in that: The punching mechanism (43) includes a punching cylinder (431), which is installed in the chassis (1) near the assembly platform (41), and a punching block (432) is installed on the piston rod of the punching cylinder (431). The punching block (432) is used to punch the material on the assembly platform (41), and the punching cylinder (431) is located on a side of the second feeding device (3) away from the first feeding device (2).

6. The automatic assembly machine for combined card holders according to claim 5, characterized in that: The unloading mechanism (45) includes an unloading manipulator (451), and one end of the slideway (452) extends to the assembly platform (41), and the other end extends obliquely downward in a direction away from the assembly platform (41), and the end of the slideway (452) away from the assembly platform (41) is used to install a packaging bag for storing materials. The unloading manipulator (451) is installed in the chassis (1) near the assembly platform (41), and the unloading manipulator (451) is used to grab the material on the assembly platform (41) and put it into the slideway (452).

7. The automatic assembly machine for combined card holders according to claim 1, characterized in that: The unloading mechanism (45) further comprises an unlocking assembly (455) for controlling the clamping plate (4542) to release the packaging bag, the unlocking assembly (455) comprising an unlocking wedge (4551) and a push rod (4552), an unlocking slot (4543) is provided on the side wall of the clamping plate (4542) close to the driving plate (4532), a mounting slot (4544) is provided on the bottom wall of the clamping plate (4542), the mounting slot (4544) is communicated with the unlocking slot (4543), the push rod (4552) is slidably mounted in the mounting slot (4544), and one end of the push rod (4552) extends into the unlocking slot (4543), and the The unlocking groove (4543) is provided with a slot (4545) on the side wall away from the installation groove (4544) for the push rod (4552) to be inserted into. The push rod (4552) is also installed with an unlocking spring (4553). One end of the unlocking spring (4553) is connected to the bottom wall of the clamp (4542), and the other end is connected to the side wall of the push rod (4552). The unlocking wedge (4551) is installed on the side wall of the driving plate (4532) away from the driving cylinder (4531). The unlocking wedge (4551) is used to be inserted into the unlocking groove (4543), and the unlocking wedge (4551) is used to abut against the push rod (4552).

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