Blister box adjusting mechanism used in cooperation with dispensing machine

Abstract

The invention discloses a blister box adjusting mechanism used in cooperation with a dispensing machine, and relates to the technical field of blister boxes, the blister box adjusting mechanism comprises a support, the dispensing machine for dispensing materials is fixed on the support, supporting rods are arranged on the two sides of the dispensing machine, and a conveying belt for conveying the materials is arranged on the inner side of the support; the discharging unit and the adjusting mechanism are arranged on the supporting rod; the discharging unit comprises a transmission unit and a discharging unit. The discharging mechanism and the adjusting mechanism are arranged, in the process that the driving motor drives the conveying belt to conduct transmission, the conveying belt, the first rotary disc and the second rotary disc intermittently rotate, materials intermittently fall on the conveying belt and move to the position below the dispensing machine, the materials are intermittently conveyed, driving units are reduced, and the production efficiency is improved. And in addition, the two sides of the materials can be clamped and positioned through the rotating wheels, the materials with different widths are positioned by adjusting the gap between the positioning rods, and the application range is widened.

Description

Technical Field

[0001] The invention relates to the technical field of blister boxes, in particular to a blister box adjusting mechanism used in conjunction with a glue dispensing machine. Background Art

[0002] In a broad sense, blister boxes refer to all blister boxes, and in a narrow sense, it refers to only one type of blister box: a sheet of material is blister-formed into a plastic box shape, and the cover is connected to the container. It is mostly made of PS, and there are also cases where the cover and the bottom are separated. Different materials can be selected. For example, the Japanese fast food box uses black PS for the bottom and transparent PET for the cover.

[0003] Among them, some blister boxes are composed of two parts, and a glue dispensing machine is usually used to combine and bond the two parts of the blister boxes. In the prior art, multiple driving units are needed to transport the blister boxes, dispense glue and unload the blister boxes. In order to reduce the driving units, reduce costs, and facilitate automatic unloading, the present invention proposes a blister box adjustment mechanism used in conjunction with the glue dispensing machine. Summary of the invention

[0004] The purpose of the present invention is to provide a blister box adjustment mechanism for use with a glue dispensing machine in order to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a blister box adjustment mechanism used in conjunction with a glue dispensing machine, comprising a bracket, a glue dispensing machine for dispensing glue to materials is fixed on the bracket, support rods are arranged on both sides of the glue dispensing machine, a conveyor belt for conveying materials is arranged on the inner side of the bracket, a material unloading unit and an adjustment mechanism are arranged on the support rod; The unloading unit includes a transmission unit and an unloading unit; The transmission unit is used to transport materials intermittently; The unloading unit is used to unload materials intermittently; The regulating mechanism is used to limit the positions of two sides of the material.

[0006] As a further solution of the present invention: the transmission unit includes a driving motor, a first spur gear, a second spur gear, a first bevel gear, and a second transmission rod; The driving motor is installed on one side of the supporting rod through a supporting frame, and the driving motor is used to transmit power for the rotation of the first spur gear; The first spur gear is connected to the output end of the driving motor through a rotating shaft and a coupling, and the first spur gear is used to drive the second spur gear and the first bevel gear to rotate; The second spur gear is fixed to the end of the shaft rod of the conveyor belt, and the second spur gear is used to drive the conveyor belt to transmit; The first bevel gear is fixed to the end of the first spur gear, and the first bevel gear is used to give the second bevel gear a rotational thrust; The second transmission rod is eccentrically rotationally connected to the outer wall of the first bevel gear, and the second transmission rod is used for synchronously driving another first bevel gear to rotate.

[0007] As a further solution of the present invention: the unloading unit includes a second bevel gear, a rotating rod, a first rotating disk, a second rotating disk, a first transmission rod, and a second transmission rod; The second bevel gear is fixed to the outer wall of the rotating rod and meshes with the outer wall of the first bevel gear, and the second bevel gear is used to drive the rotating rod to rotate synchronously; The rotating rod is rotatably mounted inside the supporting rod, and the rotating rod is used to drive the first rotating disk and the second rotating disk to rotate synchronously; The first turntable and the second turntable are fixed to the outer wall of the rotating rod and extend to the outside of the supporting rod, and the first turntable is used for intermittent unloading of materials; The first transmission rod is eccentrically rotationally connected to the top end of the rotating rod, and the first transmission rod is used to drive another rotating rod to rotate synchronously.

[0008] As a further solution of the present invention: the adjustment mechanism includes a rotating wheel, a screw rod, a connecting block, and a positioning rod; The rotating wheel is fixed to the end of the screw rod, and the rotating wheel is used to drive the screw rod to rotate synchronously; The screw rod passes through the support rod and extends to the other side of another support rod, and the screw rod is used to drive the connecting block to move axially; The connecting block is sleeved on the outer wall of the screw rod, and the connecting block is used to drive the positioning rod to move synchronously; The positioning rod is fixed at the end of the connecting block, and the positioning rod is used to position the two sides of the material.

[0009] As a further solution of the present invention: the support rod is distributed in two sections, wherein the upper half of the support rod is connected to the upper half of another support rod through a connecting rod and is fixed to the outer wall of the bracket.

[0010] As a further solution of the present invention: the inner wall of the connecting block is formed with a thread groove matching the outer wall of the screw rod, and the two thread grooves on the screw rod have opposite thread directions, and the inner wall of the support rod is formed with a sliding groove for axial movement of the connecting block.

[0011] As a further solution of the present invention: the outer wall tooth blocks of the first spur gear are distributed at an angle of 180 degrees on the outer wall of the first spur gear, and the outer wall tooth blocks of the first bevel gear are distributed at an angle of 45 degrees on the outer wall of the first bevel gear.

[0012] As a further solution of the present invention: the outer wall of the second spur gear is meshed with the outer wall tooth block of the first spur gear, the number of the first bevel gears is two, the two first bevel gears are respectively meshed with the outer walls of the two second bevel gears, and one of the first bevel gears is rotatably connected to the lower half of the other support rod through a connecting rod.

[0013] As a further solution of the present invention: a 200-degree semicircular ring is fixed to the outer wall of the first turntable and the second turntable, the two ends of the semicircular ring are in an overlapping state, the two ends of the first transmission rod are respectively eccentrically connected to the top ends of the two rotating rods, and the two ends of the first transmission rod are at the same distance from the axis of the rotating rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects: By setting up a feeding mechanism and an adjusting mechanism, a driving motor is used to drive the conveyor belt, so that the conveyor belt and the first turntable and the second turntable rotate intermittently, so that the material intermittently falls on the conveyor belt and moves to the bottom of the dispensing machine, and the material is intermittently transported, which reduces the driving unit and further reduces the cost. The two sides of the material can be clamped and positioned by the rotating wheel, and the materials of different widths can be positioned by adjusting the gap of the positioning rod, thereby improving the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the material unloading unit of the present invention; Figure 3 It is a schematic diagram of the installation structure of the first spur gear of the present invention; Figure 4 It is a schematic diagram of the distribution structure of the first rotating disk and the second rotating disk of the present invention; Figure 5 It is a schematic diagram of the installation structure of the second transmission rod of the present invention; Figure 6 It is a schematic structural diagram of the regulating mechanism of the present invention.

[0016] In the figure: 1. bracket; 2. dispensing machine; 3. support rod; 4. conveyor belt; 5. unloading unit; 501. driving motor; 502. first spur gear; 503. second spur gear; 504. first bevel gear; 505. second bevel gear; 506. rotating rod; 507. first turntable; 508. second turntable; 509. first transmission rod; 510. second transmission rod; 6. adjusting mechanism; 601. rotating wheel; 602. screw rod; 603. connecting block; 604. positioning rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 6 In an embodiment of the present invention, a blister box adjustment mechanism used with a glue dispensing machine includes a bracket 1, a glue dispensing machine 2 for dispensing glue to materials is fixed on the bracket 1, support rods 3 are arranged on both sides of the glue dispensing machine 2, a conveyor belt 4 for conveying materials is arranged on the inner side of the bracket 1, and a material unloading unit 5 and an adjustment mechanism 6 are arranged on the support rod 3; The unloading unit 5 includes a transmission unit and an unloading unit; The transmission unit is used to transport materials intermittently; The unloading unit is used to unload materials intermittently; The adjustment mechanism 6 is used to limit the two sides of the material; The transmission unit includes a driving motor 501, a first spur gear 502, a second spur gear 503, a first bevel gear 504, and a second transmission rod 510; The driving motor 501 is installed on one side of the supporting rod 3 through a supporting frame, and the driving motor 501 is used to transmit power for the rotation of the first spur gear 502; The first spur gear 502 is connected to the output end of the driving motor 501 through a rotating shaft and a coupling, and the first spur gear 502 is used to drive the second spur gear 503 and the first bevel gear 504 to rotate; The second spur gear 503 is fixed to the end of the shaft of the conveyor belt 4, and the second spur gear 503 is used to drive the conveyor belt 4 to transmit; The first bevel gear 504 is fixed to the end of the first spur gear 502, and the first bevel gear 504 is used to give the second bevel gear 505 a rotation thrust; The second transmission rod 510 is eccentrically rotatably connected to the outer wall of the first bevel gear 504, and the second transmission rod 510 is used to synchronously drive another first bevel gear 504 to rotate; The unloading unit includes a second bevel gear 505, a rotating rod 506, a first rotating disk 507, a second rotating disk 508, a first transmission rod 509, and a second transmission rod 510; The second bevel gear 505 is fixed to the outer wall of the rotating rod 506 and meshes with the outer wall of the first bevel gear 504. The second bevel gear 505 is used to drive the rotating rod 506 to rotate synchronously; The rotating rod 506 is rotatably mounted inside the supporting rod 3, and the rotating rod 506 is used to drive the first rotating disk 507 and the second rotating disk 508 to rotate synchronously; The first turntable 507 and the second turntable 508 are fixed to the outer wall of the rotating rod 506 and extend to the outside of the supporting rod 3. The first turntable 507 is used for intermittent material unloading operation; The first transmission rod 509 is eccentrically rotatably connected to the top end of the rotating rod 506 , and the first transmission rod 509 is used to drive the other rotating rod 506 to rotate synchronously.

[0019] The adjusting mechanism 6 includes a rotating wheel 601, a screw rod 602, a connecting block 603, and a positioning rod 604; The rotating wheel 601 is fixed to the end of the screw rod 602, and the rotating wheel 601 is used to drive the screw rod 602 to rotate synchronously; The screw rod 602 passes through the support rod 3 and extends to the other side of another support rod 3. The screw rod 602 is used to drive the connecting block 603 to move axially. The connecting block 603 is sleeved on the outer wall of the screw rod 602, and the connecting block 603 is used to drive the positioning rod 604 to move synchronously; The positioning rod 604 is fixed at the end of the connecting block 603, and the positioning rod 604 is used to position the two sides of the material; The support rod 3 is divided into two sections, wherein the upper section of the support rod 3 is connected to the upper section of another support rod 3 through a connecting rod and is fixed to the outer wall of the bracket 1; In this embodiment: when using this structure, by placing the material between the positioning rods 604 and giving the rotating wheel 601 a rotational force, the rotating wheel 601 will drive the screw rod 602 to rotate, and the rotating screw rod 602 will transmit the rotational force to the connecting block 603, so that the connecting block 603 moves axially along the outer wall of the screw rod 602 and simultaneously drives the positioning rod 604 to move axially, and the two symmetrical positioning rods 604 will approach each other under the threads of the screw rod 602 until the outer wall of the positioning rod 604 contacts the outer wall of the material, thereby completing the positioning adjustment of the material; At this time, the driving motor 501 can be started. The driving motor 501 will synchronously drive the first spur gear 502 connected to the output end to rotate. The rotating first spur gear 502 will drive the second spur gear 503 to rotate, so that the shaft rod of the conveyor belt 4 fixed at the end of the second spur gear 503 rotates, thereby driving the conveyor belt 4 to transmit. At this time, the rotation of the first spur gear 502 synchronously drives the first bevel gear 504 to rotate. The rotating first bevel gear 504 will give the second bevel gear 505 a rotation thrust, and the rotating rod 506 is synchronously driven to rotate through the rotating second bevel gear 505, so that the first turntable 507 and the second turntable 508 fixed on the outer wall of the rotating rod 506 rotate synchronously. Since the outer walls of the first turntable 507 and the second turntable 508 are fixed with a semicircular ring structure, and the two ends of the semicircular rings overlap each other, and the materials also fall on the upper surfaces of the semicircular rings of the first turntable 507 and the second turntable 508, when the first turntable 507 rotates, the semicircular rings on its outer wall no longer provide support for the materials, so the materials will also The material falls on the upper surface of the conveyor belt 4 under the action of gravity, and is transported by the conveyor belt 4. The upper layer of the fallen material will contact the bottom of the upper material under the action of the semicircular ring rotating on the second turntable 508, so that another material is on the second turntable 508, until the rotation angle of the semicircular ring on the outer wall of the second turntable 508 is greater than the semicircular ring angle, then the material will also fall on the semicircular ring of the first turntable 507, and the second turntable 508 and the first turntable 507 continue to rotate, and so on, the material is intermittently unloaded until the outer wall tooth block of the first spur gear 502 no longer meshes with the outer wall of the second spur gear 503, then the conveyor belt 4 will also stop transmission, and the material will also move to the bottom of the dispensing machine 2, and the dispensing operation on the upper surface of the material is performed by the dispensing machine 2, thereby achieving the purpose of intermittent transportation and unloading of the material, reducing the driving unit, and further improving the working efficiency. It should be noted that the working gap of the dispensing machine 2 is the same as the time when the material moves out from the bottom of the dispensing machine 2.

[0020] Please refer to Figure 1-Figure 6 The inner wall of the connecting block 603 is formed with a thread groove matching the outer wall of the screw rod 602, and the two thread grooves on the screw rod 602 have opposite thread directions. The inner wall of the support rod 3 is formed with a sliding groove for the axial movement of the connecting block 603.

[0021] In this embodiment: through this structure, under the action of two opposite threads, the rotating wheel 601 and the screw rod 602 rotating in one direction can drive the two connecting blocks 603 and the positioning rod 604 to approach each other, thereby clamping and positioning the material.

[0022] Please refer to Figure 1-Figure 6The outer wall tooth blocks of the first spur gear 502 are distributed at a 180-degree angle on the outer wall of the first spur gear 502, the outer wall tooth blocks of the first bevel gear 504 are distributed at a 45-degree angle on the outer wall of the first bevel gear 504, the outer wall of the second spur gear 503 is meshed with the outer wall tooth blocks of the first spur gear 502, and there are two first bevel gears 504, the two first bevel gears 504 are respectively meshed with the outer walls of the two second bevel gears 505, and one first bevel gear 504 is rotatably connected to the lower half of the other support rod 3 through a connecting rod.

[0023] In this embodiment: through this structure, after the first spur gear 502 is no longer in meshing contact with the outer wall of the second spur gear 503, the second spur gear 503 will no longer be subjected to force and drive the conveyor belt 4 to transmit, so that the material is intermittently transported to the bottom of the dispensing machine 2. The tooth block on the outer wall of the first bevel gear 504 makes the number of rotations of the second bevel gear 505 less than that of the second spur gear 503, so that the fallen material will move out from under the other material before the other material falls.

[0024] Please refer to Figure 1-Figure 6 A 200-degree semicircular ring is fixed to the outer wall of the first turntable 507 and the second turntable 508, and the two ends of the semicircular ring are in an overlapping state. The two ends of the first transmission rod 509 are eccentrically connected to the top of the two rotating rods 506, and the two ends of the first transmission rod 509 are at the same distance from the axis of the rotating rod 506.

[0025] In this embodiment: through this structure, under the action of the outer semicircular rings of the first and second rotating disks 507 and 508, after one material no longer contacts the first rotating disk 507 and falls, the other material will be on the outer semicircular ring of the second rotating disk 508, and when the material falls from the second rotating disk 508, the material will be on the semicircular ring of the first rotating disk 507, thereby achieving the purpose of intermittent material discharge; Through this structure, during the rotation of the rotating rod 506, the end of the first transmission rod 509 at the top of the rotating rod 506 will also rotate synchronously, thereby driving the end of the first transmission rod 509 to rotate circumferentially around the center of the rotating rod 506, thereby driving the other rotating rod 506 eccentrically connected to the first transmission rod 509 to rotate, so that the symmetrically arranged first turntable 507 and the second turntable 508 rotate synchronously.

[0026] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A blister box adjustment mechanism used in conjunction with a glue dispensing machine, comprising a bracket (1), a glue dispensing machine (2) for dispensing glue on materials being fixed on the bracket (1), support rods (3) being arranged on both sides of the glue dispensing machine (2), and a conveyor belt (4) for conveying materials being arranged on the inner side of the bracket (1), characterized in that: A material unloading unit (5) and an adjustment mechanism (6) arranged on the support rod (3); The material unloading unit (5) comprises a transmission unit and a material unloading unit; The transmission unit is used to transport materials intermittently; The unloading unit is used to unload materials intermittently; The regulating mechanism (6) is used to limit the positions of the two sides of the material.

2. The blister box adjustment mechanism used with a glue dispensing machine according to claim 1, characterized in that: The transmission unit comprises a driving motor (501), a first spur gear (502), a second spur gear (503), a first bevel gear (504), and a second transmission rod (510); The driving motor (501) is installed on one side of the supporting rod (3) via a supporting frame, and the driving motor (501) is used to transmit power for the rotation of the first spur gear (502); The first spur gear (502) is connected to the output end of the driving motor (501) via a rotating shaft and a coupling, and the first spur gear (502) is used to drive the second spur gear (503) and the first bevel gear (504) to rotate; The second spur gear (503) is fixed to the end of the shaft of the conveyor belt (4), and the second spur gear (503) is used to drive the conveyor belt (4) to transmit; The first bevel gear (504) is fixed to the end of the first spur gear (502), and the first bevel gear (504) is used to provide the second bevel gear (505) with a rotational thrust; The second transmission rod (510) is eccentrically rotationally connected to the outer wall of the first bevel gear (504), and the second transmission rod (510) is used to synchronously drive another first bevel gear (504) to rotate.

3. The blister box adjustment mechanism used with a glue dispensing machine according to claim 1, characterized in that: The unloading unit comprises a second bevel gear (505), a rotating rod (506), a first rotating disk (507), a second rotating disk (508), a first transmission rod (509), and a second transmission rod (510); The second bevel gear (505) is fixed to the outer wall of the rotating rod (506) and meshes with the outer wall of the first bevel gear (504), and the second bevel gear (505) is used to drive the rotating rod (506) to rotate synchronously; The rotating rod (506) is rotatably mounted inside the supporting rod (3), and the rotating rod (506) is used to drive the first rotating disk (507) and the second rotating disk (508) to rotate synchronously; The first rotating disk (507) and the second rotating disk (508) are fixed to the outer wall of the rotating rod (506) and extend to the outside of the supporting rod (3); the first rotating disk (507) is used to intermittently discharge materials; The first transmission rod (509) is eccentrically rotatably connected to the top end of the rotating rod (506), and the first transmission rod (509) is used to drive the other rotating rod (506) to rotate synchronously.

4. The blister box adjustment mechanism used with a glue dispensing machine according to claim 1, characterized in that: The adjusting mechanism (6) comprises a rotating wheel (601), a screw rod (602), a connecting block (603), and a positioning rod (604); The rotating wheel (601) is fixed to the end of the screw rod (602), and the rotating wheel (601) is used to drive the screw rod (602) to rotate synchronously; The screw rod (602) passes through the support rod (3) and extends to the other side of another support rod (3), and the screw rod (602) is used to drive the connecting block (603) to move axially; The connecting block (603) is sleeved on the outer wall of the screw rod (602), and the connecting block (603) is used to drive the positioning rod (604) to move synchronously; The positioning rod (604) is fixed to the end of the connecting block (603), and the positioning rod (604) is used to position the two sides of the material.

5. The blister box adjustment mechanism used with a glue dispensing machine according to claim 1, characterized in that: The support rod (3) is divided into two sections, an upper section and an lower section, wherein the upper section of the support rod (3) is connected to the upper section of another support rod (3) via a connecting rod and is fixed to the outer wall of the bracket (1).

6. The blister box adjustment mechanism used with a glue dispensing machine according to claim 4, characterized in that: The inner wall of the connecting block (603) is formed with a thread groove matching the outer wall of the screw rod (602), and the two thread grooves on the screw rod (602) have opposite thread directions. The inner wall of the supporting rod (3) is formed with a sliding groove for axial movement of the connecting block (603).

7. The blister box adjustment mechanism used with a glue dispensing machine according to claim 2, characterized in that: The outer wall tooth blocks of the first spur gear (502) are all distributed at an angle of 180 degrees on the outer wall of the first spur gear (502), and the outer wall tooth blocks of the first bevel gear (504) are distributed at an angle of 45 degrees on the outer wall of the first bevel gear (504).

8. The blister box adjustment mechanism used with a glue dispensing machine according to claim 2, characterized in that: The outer wall of the second spur gear (503) meshes with the outer wall tooth block of the first spur gear (502); the number of the first bevel gears (504) is two, the two first bevel gears (504) respectively mesh with the outer walls of the two second bevel gears (505), and one of the first bevel gears (504) is rotatably connected to the lower half of another support rod (3) via a connecting rod.

9. The blister box adjustment mechanism used with a glue dispensing machine according to claim 3, characterized in that: A semicircular ring of 200 degrees is fixed to the outer wall of each of the first rotating disk (507) and the second rotating disk (508), and the two ends of the semicircular ring are in an overlapping state. The two ends of the first transmission rod (509) are respectively eccentrically rotatably connected to the top ends of the two rotating rods (506), and the two ends of the first transmission rod (509) are at the same distance from the axis of the rotating rod (506).

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