Double-station dental floss pick bagging machine

Abstract

The utility model provides a double-station dental floss pick bagging machine. The double-station dental floss pick bagging machine comprises a machine table, a stock bin mechanism, a material taking mechanism, a material conveying mechanism, an overturning mechanism, a first bag opening mechanism, a second bag opening mechanism, a first heat sealing mechanism, a second heat sealing mechanism, a first discharging chute and a second discharging chute, the stock bin mechanism is used for storing packaging bags; the material taking mechanism is used for taking the packaging bags from the stock bin mechanism to the material conveying mechanism. The conveying mechanism is used for conveying the packaging bags to the turnover mechanism; the turnover mechanism is used for turning over the packaging bag until the bag opening faces upwards and conveying the packaging bag to the first bag opening opening mechanism and the second bag opening opening mechanism; the first bag opening mechanism and the second bag opening mechanism are used for opening bag openings of packaging bags and conveying the packaging bags to the first heat sealing mechanism and the second heat sealing mechanism correspondingly. The first heat sealing mechanism and the second heat sealing mechanism are used for conducting heat sealing treatment on bag openings of the packaging bags, manpower can be effectively saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dental floss stick production equipment, in particular to a double-station dental floss stick bagging machine. Background Art

[0002] Dental floss sticks are an appliance for cleaning teeth. Dental floss sticks are divided into individual packaging and batch packaging. In the production process of batch packaging dental floss sticks, multiple dental floss sticks need to be packaged in a plastic packaging bag. At present, the batch packaging of dental floss sticks is mainly done manually, and the operation process is cumbersome, requiring a lot of manpower, and increasing production costs. Summary of the invention

[0003] The problem to be solved by the utility model is to provide a double-station dental floss stick bagging machine to reduce manpower input and lower production costs.

[0004] To solve the above technical problems, a double-station dental floss stick bagging machine provided by the utility model includes a machine platform, on which a hopper mechanism, a material taking mechanism, a feeding mechanism, a flipping mechanism, a first bag opening mechanism, a second bag opening mechanism, a first heat sealing mechanism, and a second heat sealing mechanism are arranged; the hopper mechanism is used to store packaging bags; the material taking mechanism is used to take the packaging bags from the hopper mechanism and put them on the feeding mechanism; the feeding mechanism is used to transport the packaging bags to the flipping mechanism; the flipping mechanism is used to flip the packaging bags so that the bag opening faces upward and transport them to the first bag opening mechanism and the second bag opening mechanism; the first bag opening mechanism and the second bag opening mechanism are arranged in parallel, and the first bag opening mechanism and the second bag opening mechanism are used to open the bag opening of the packaging bag and transport them to the first heat sealing mechanism and the second heat sealing mechanism respectively; the first heat sealing mechanism and the second heat sealing mechanism are respectively located on both sides of the flipping mechanism, and the first heat sealing mechanism and the second heat sealing mechanism are used to heat-seal the bag opening of the packaging bag, and the first unloading chute and the second unloading chute are respectively arranged on both sides of the machine platform.

[0005] Preferably, the first bag opening mechanism and the second bag opening mechanism both comprise a Y-axis synchronous belt slide arranged on the top of the machine, a pad drivingly connected to the Y-axis synchronous belt slide, a clamping mechanism, and a bag opening mechanism; the Y-axis synchronous belt slide of the first bag opening mechanism and the Y-axis synchronous belt slide of the second bag opening mechanism are arranged in parallel front and back; the clamping mechanism comprises a first gantry arranged on the pad, two clamping assemblies arranged oppositely, and a first driving motor arranged on one side of the first gantry; the clamping assembly comprises a cross arm slidably connected to the top of the first gantry, and a Pneumatic clamp, the first gantry is connected to the first synchronous belt, the first drive motor is used to drive the first synchronous belt to operate, the bottom of the cross arm is fixedly connected to the first synchronous belt guide block, the two first synchronous belt guide blocks are staggered, the first synchronous belt guide block is provided with a first synchronous tooth groove, the first synchronous belt is meshed and connected with the first synchronous tooth groove; the bag opening mechanism includes a first X-axial drive cylinder and a first suction cup assembly arranged on the pad, the first suction cup assembly includes a first suction cup mounting plate drivingly connected to the first X-axial drive cylinder, and a plurality of first suction cups arranged on the first suction cup mounting plate.

[0006] Preferably, the first heat sealing mechanism and the second heat sealing mechanism both include a first pillar slidably connected to the top of the machine along the Y-axis direction, a longitudinal slide slidably connected to the first pillar along the Z-axis direction, and a heat sealing device arranged on the longitudinal slide, a first internal threaded sleeve is arranged on one side of the first pillar, a longitudinal adjustment screw threadedly connected to the first internal threaded sleeve is rotatably connected to the longitudinal slide, and a hand wheel is arranged on the top of the longitudinal adjustment screw.

[0007] Preferably, the silo mechanism includes a silo bracket, a plurality of silos, and a translation drive mechanism. The silo bracket includes two second gantries arranged in parallel and a base plate slidably connected between the tops of the two second gantries. The translation drive mechanism is used to drive the base plate to translate on the tops of the second gantries. A rectangular discharge window corresponding to the silo is penetrated on the base plate. The silo includes four silo railings fixedly connected to the four sides of the rectangular discharge window. The bottom of the silo railing is bent toward the inside of the rectangular discharge window to provide a support plate.

[0008] Preferably, the material picking mechanism includes a second suction cup assembly and a material picking drive cylinder arranged at the bottom of the machine. The second suction cup assembly includes a second suction cup mounting plate and a plurality of second suction cups arranged on four sides of the second suction cup mounting plate. The material picking drive cylinder is drivingly connected to the second suction cup mounting plate. First guide rods are symmetrically arranged on both sides of the second suction cup mounting plate. The first guide rods and the machine are connected by a first guide sleeve.

[0009] Preferably, the feeding mechanism includes two relatively arranged conveying components, the conveying components include a Y-axial vertical plate arranged on the top of the machine, and a conveyor belt transmission-connected to the inner side surface of the Y-axial vertical plate, wherein a feeding drive motor for driving the two conveyor belts to operate synchronously is arranged on one side of one of the Y-axial vertical plates, a pad located between the two Y-axial vertical plates is arranged on the top of the machine, a support plate is fixedly connected to the top of the pad, a guide slope is arranged at one end of the support plate, and a baffle is arranged at the other end of the support plate.

[0010] Preferably, the flipping mechanism includes a second pillar arranged on the machine platform, a rotating cylinder arranged on the top of the second pillar, a connecting seat driven by the rotating cylinder, a second driving motor fixedly connected to one end of the connecting seat, a guide rail fixedly connected to one side of the connecting seat, a telescopic arm slidably connected to the guide rail, and a third suction cup assembly, the third suction cup assembly includes a third suction cup mounting plate fixedly connected to one end of the telescopic arm, a plurality of third suction cups arranged on the third suction cup mounting plate, a groove body is provided at the bottom of the connecting seat, a second synchronous wheel driven by the second driving motor is movably provided in the groove body, second synchronous belt guide blocks are provided at both ends of the telescopic arm, second synchronous tooth grooves are provided on the second synchronous belt guide blocks, and a second synchronous belt is connected between the second synchronous wheel and the two second synchronous tooth grooves.

[0011] Preferably, the translation drive mechanism includes a third synchronous belt transmission-connected to one of the second gantries, a third drive motor arranged on the second gantry for driving the third synchronous belt to operate, a third synchronous belt guide block is arranged on one side of the base plate, a third synchronous belt tooth groove is arranged on the third synchronous belt guide block, and the third synchronous belt is meshingly connected with the third synchronous belt tooth groove.

[0012] Preferably, mounting ear plates are provided on both sides of the bottom of the silo guardrail, strip holes are penetrated through the mounting ear plates, mounting screw holes corresponding to the strip holes are provided on the bottom plate, and fixing screws are connected between the strip holes and the mounting screw holes.

[0013] Preferably, the feeding mechanism also includes an adjusting mechanism, which includes two relatively arranged rotating supports, a transverse adjusting screw rotatably connected between the two rotating supports, and a second internal threaded sleeve fixedly connected to the outer surface of the Y-axial vertical plate. Two threaded sections are symmetrically arranged on the transverse adjusting screw, and the threaded sections are threadedly connected to the second internal threaded sleeve. The Y-axial vertical plate is slidably connected to the top of the machine along the X-axis direction.

[0014] The beneficial effects of the utility model are as follows: the utility model provides a double-station dental floss stick bagging machine, which stores packaging bags on a hopper mechanism, takes the packaging bags from the hopper mechanism and places them on a feeding mechanism through a material taking mechanism, conveys the packaging bags to a flipping mechanism through the feeding mechanism, flips the packaging bags to a bag opening upward state through the flipping mechanism, and the first bag opening opening mechanism and the second bag opening opening mechanism rotate to open the bag opening of the packaging bag on the flipping mechanism, so that a specified number of dental floss sticks can be put into the packaging bag with the help of a robot or manually, and then the first bag opening opening mechanism and the second bag opening opening mechanism convey the packaging bags containing the dental floss sticks to the first heat sealing mechanism and the second heat sealing mechanism respectively, after the bag opening of the packaging bag is heat-sealed by the first heat sealing mechanism and the second heat sealing mechanism, the packaging bags are respectively put into the first unloading chute and the second unloading chute for unloading, thus completing the packaging process of the dental floss sticks, and can automatically complete the operations of packaging bag loading, packaging bag flipping, packaging bag opening, and packaging bag heat sealing, effectively saving manpower, reducing labor costs, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The schematic diagram of the appearance structure of the utility model is illustrated.

[0016] Figure 2 A cross-sectional view illustrating the present invention is shown.

[0017] Figure 3 The utility model is illustrated Figure 2 Schematic diagram of the partial enlarged structure of part A in the middle.

[0018] Figure 4 A top view of the present invention is illustrated.

[0019] Figure 5 The structural schematic diagram of the feeding mechanism of the utility model is illustrated.

[0020] Figure 6 The structural schematic diagram of the turning mechanism of the utility model is illustrated.

[0021] Figure 7 The structural schematic diagram of the silo mechanism of the utility model is illustrated.

[0022] Figure 8 The structural diagrams of the first bag opening mechanism and the second bag opening mechanism of the utility model are illustrated.

[0023] Description of the accompanying drawings: silo mechanism 1, silo bracket 10, second gantry 100, bottom plate 101, rectangular discharge window 101a, silo 11, silo fence 110, support plate 110a, mounting ear plate 110b, strip hole 110c, translation drive mechanism 12, third synchronous belt 120, third drive motor 121, third synchronous belt guide block 122, material picking mechanism 2, second suction cup assembly 20, second suction cup mounting plate 200, second suction cup 201, The first guide rod 202, the first guide sleeve 203, the material taking drive cylinder 21, the feeding mechanism 3, the conveying assembly 30, the Y-axis vertical plate 300, the conveyor belt 301, the feeding drive motor 302, the cushion block 303, the support plate 304, the guide slope 304a, the baffle 304b, the adjustment mechanism 31, the rotating support 310, the lateral adjustment screw 311, the second internal thread sleeve 312, the turning mechanism 4, the second support 40, the rotating cylinder 41, the connecting seat 42, The groove body 420, the second synchronous wheel 421, the second synchronous belt guide block 422, the second synchronous belt 423, the second drive motor 43, the telescopic arm 44, the third suction cup assembly 45, the third suction cup mounting plate 450, the third suction cup 451, the first bag opening mechanism 5, the second bag opening mechanism 50, the Y-axis synchronous belt slide 51, the pad 52, the clamping mechanism 53, the first gantry 530, the first drive motor 531, the first synchronous belt 532, the first synchronous belt guide To block 533, bag opening mechanism 54, first X-axial driving cylinder 540, first suction cup assembly 541, first suction cup mounting plate 541a, first suction cup 541b, clamping assembly 55, cross arm 550, pneumatic clamp 551, first heat sealing mechanism 6, second heat sealing mechanism 60, first pillar 61, longitudinal slide 62, heat sealing device 63, first internal threaded sleeve 64, longitudinal adjusting screw 65, hand wheel 66, first unloading chute 7, second unloading chute 8. DETAILED DESCRIPTION

[0024] To make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments.

[0025] Based on the described embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present disclosure.

[0026] refer to Figure 1-Figure 8 .

[0027] The utility model provides a double-station dental floss stick bagging machine, comprising a machine platform, on which a hopper mechanism 1, a material taking mechanism 2, a feeding mechanism 3, a flipping mechanism 4, a first bag opening mechanism 5, a second bag opening mechanism 50, a first heat sealing mechanism 6, and a second heat sealing mechanism 60 are arranged; the hopper mechanism 1 is used to store packaging bags; the material taking mechanism 2 is used to take the packaging bags from the hopper mechanism 1 and put them on the feeding mechanism 3; the feeding mechanism 3 is used to transport the packaging bags to the flipping mechanism 4; the flipping mechanism 4 is used to flip the packaging bags so that the bag opening faces upward and transport them to the first bag opening mechanism 5 , and a second bag opening mechanism 50; the first bag opening mechanism 5 and the second bag opening mechanism 50 are arranged in parallel, and the first bag opening mechanism 5 and the second bag opening mechanism 50 are used to open the bag mouth of the packaging bag and convey them to the first heat sealing mechanism 6 and the second heat sealing mechanism 60 respectively; the first heat sealing mechanism 6 and the second heat sealing mechanism 60 are respectively located on both sides of the turning mechanism 4, and the first heat sealing mechanism 6 and the second heat sealing mechanism 60 are used to heat-seal the bag mouth of the packaging bag, and the first unloading chute 7 and the second unloading chute 8 are respectively arranged on both sides of the machine.

[0028] The specific use principle is that the packaging bag is stored on the silo mechanism 1, the packaging bag is taken from the silo mechanism 1 and placed on the feeding mechanism 3 by the material taking mechanism 2, the packaging bag is transported to the flipping mechanism 4 by the feeding mechanism 3, the packaging bag is flipped by the flipping mechanism 4 to a state where the bag mouth faces upward, the first bag mouth opening mechanism 5 and the second bag mouth opening mechanism 50 open the bag mouth of the packaging bag on the flipping mechanism 4 in turn, and a specified number of dental floss sticks can be put into the packaging bag by means of a robot or manually, and then the first bag mouth opening mechanism 5, the second bag mouth opening mechanism 50 and the second bag mouth opening mechanism 50 are opened in turn. The bag opening mechanism 50 conveys the packaging bag containing the dental floss stick to the first heat sealing mechanism 6 and the second heat sealing mechanism 60 respectively. After the bag opening of the packaging bag is heat-sealed by the first heat sealing mechanism 6 and the second heat sealing mechanism 60, the packaging bag is respectively placed on the first unloading chute 7 and the second unloading chute 8 for unloading, thus completing the packaging process of the dental floss stick. The operations of loading the packaging bag, flipping the packaging bag, opening the packaging bag, and heat-sealing the packaging bag can be automatically completed, which effectively saves manpower, can reduce labor costs, and improve production efficiency.

[0029] Based on the above embodiment, the first bag opening mechanism 5 and the second bag opening mechanism 50 both include a Y-axis synchronous belt slide 51 arranged on the top of the machine, a pad 52 drivingly connected to the Y-axis synchronous belt slide 51, a clamping mechanism 53, and a bag opening mechanism 54. The Y-axis synchronous belt slide 51 of the first bag opening mechanism 5 and the Y-axis synchronous belt slide 51 of the second bag opening mechanism 50 are arranged in parallel front and back; the clamping mechanism 53 includes a first gantry 530 arranged on the pad 52, two clamping assemblies 55 arranged oppositely, and a first driving motor 531 arranged on one side of the first gantry 530. The clamping assembly 55 includes a cross arm 550 slidably connected to the top of the first gantry 530, and a pneumatic clamp arranged at one end of the cross arm 550. 551, the first gantry 530 is transmission-connected with the first synchronous belt 532, the first drive motor 531 is used to drive the first synchronous belt 532 to operate, the bottom of the cross arm 550 is fixedly connected with the first synchronous belt guide block 533, the two first synchronous belt guide blocks 533 are staggered, the first synchronous belt guide block 533 is provided with a first synchronous tooth groove, the first synchronous belt 532 is meshingly connected with the first synchronous tooth groove; the bag opening mechanism 54 includes a first X-axial drive cylinder 540 and a first suction cup assembly 541 arranged on the pad 52, the first suction cup assembly 541 includes a first suction cup mounting plate 541a drivingly connected to the first X-axial drive cylinder 540, and a plurality of first suction cups 541b arranged on the first suction cup mounting plate 541a. Specifically, the Y-axis synchronous belt slide 51 can drive the pad 52 to move left and right, so that the clamping mechanism 53 and the bag opening mechanism 54 can move between the front side of the flipping mechanism 4 and the unloading chute, and the first bag opening mechanism 5 and the second bag opening mechanism 50 can rotate to perform the bag opening operation to improve production efficiency. When the flipping mechanism 4 transports the packaging bag to the first bag opening mechanism 5 or the second bag opening mechanism 50 side, the bag opening of the packaging bag will face upward and be located on the front side of the first suction cup assembly 541, and the first driving motor 531 drives the first synchronous belt 532 to operate so that the two clamping assemblies 55 are close to each other, and the two pneumatic clamps 551 clamp the two sides of the packaging bag, and the first suction cup assembly 541 is driven to move forward by the first X-axial driving cylinder 540 so that the first suction cup 541b sucks one side of the packaging bag, and then the first suction cup assembly 541 is driven to move backward by the first X-axial driving cylinder 540, so as to open the bag opening of the packaging bag, and the dental floss stick can be put into the packaging bag at this time. After the dental floss sticks are loaded, the packaging bag is driven by the Y-axial synchronous belt slide 51 on the side of the first bag opening mechanism 5 to be transported to the first heat sealing mechanism 6 for heat sealing operation, and the packaging bag loaded with the dental floss sticks is put into the first unloading chute 7 for unloading; the packaging bag is driven by the Y-axial synchronous belt slide 51 on the side of the second bag opening mechanism 50 to be transported to the second heat sealing mechanism 60 for heat sealing operation, and the packaging bag loaded with the dental floss sticks is put into the second unloading chute 8 for unloading.

[0030] Based on the above embodiment, the first heat sealing mechanism 6 and the second heat sealing mechanism 60 both include a first pillar 61 slidably connected to the top of the machine along the Y-axis direction, a longitudinal slide 62 slidably connected to the first pillar 61 along the Z-axis direction, and a heat sealing device 63 arranged on the longitudinal slide 62. A first internal thread sleeve 64 is arranged on one side of the first pillar 61, and a longitudinal adjustment screw 65 threadedly connected to the first internal thread sleeve 64 is rotatably connected to the longitudinal slide 62. A hand wheel 66 is arranged on the top of the longitudinal adjustment screw 65. By pushing the first pillar 61 to move forward and backward, the Y-axis orientation of the heat sealing device 63 can be adjusted; by turning the hand wheel 66, the longitudinal slide 62 can be driven to move up and down along the first pillar 61, and the height of the heat sealing device 63 can be adjusted.

[0031] Based on the above embodiment, the silo mechanism 1 includes a silo support 10, a plurality of silos 11, and a translation drive mechanism 12. The silo support 10 includes two second gantries 100 arranged in parallel, and a base plate 101 slidably connected between the tops of the two second gantries 100. The translation drive mechanism 12 is used to drive the base plate 101 to translate on the tops of the second gantry 100. A rectangular discharge window 101a corresponding to the silo 11 is penetrated through the base plate 101. The silo 11 includes four silo railings 110 fixedly connected to the four sides of the rectangular discharge window 101a. The bottom of the silo railing 110 is bent toward the inside of the rectangular discharge window 101a to provide a support plate 110a. A stack of packaging bags is placed in the silo 11, and the four silo fences 110 can limit the four sides of the packaging bags. The support plates 110a of the four silo fences 110 will hold the four sides of the bottom packaging bags to prevent the packaging bags from automatically falling from the silo 11. The bottom plate 101 is driven to move by the translation drive mechanism 12 to allow different rectangular discharging windows 101a to align with the material taking mechanism 2, so as to switch to discharge through different silos 11. When discharging, the packaging bags at the bottom of the current silo 11 are taken out of the silo 11 through the rectangular discharging window 101a by the material taking mechanism 2 and placed on the feeding mechanism 3, so that the feeding mechanism 3 can convey the packaging bags to the flipping mechanism 4.

[0032] Based on the above embodiment, the material picking mechanism 2 includes a second suction cup assembly 20, a material picking driving cylinder 21 arranged at the bottom of the machine, the second suction cup assembly 20 includes a second suction cup mounting plate 200, and a plurality of second suction cups 201 arranged on four sides of the second suction cup mounting plate 200. The material picking driving cylinder 21 is drivingly connected to the second suction cup mounting plate 200. The first guide rods 202 are symmetrically arranged on both sides of the second suction cup mounting plate 200, and the first guide rods 202 and the machine are connected through the first guide sleeves 203. When picking up materials, the second suction cup assembly 20 is driven to rise by the material picking driving cylinder 21 so that the second suction cup 201 can suck the packaging bag at the bottom layer of the silo 11, and then the material picking driving cylinder 21 drives the second suction cup assembly 20 to move downward to place the packaging bag on the feeding mechanism 3. When the second suction cup assembly 20 moves up and down, the first guide rod 202 will move along the first guide sleeve 203, which can improve the movement stability of the second suction cup assembly 20.

[0033] Based on the above embodiment, the feeding mechanism 3 includes two relatively arranged conveying components 30, and the conveying component 30 includes a Y-axial vertical plate 300 arranged on the top of the machine, and a conveyor belt 301 that is transmission-connected to the inner side surface of the Y-axial vertical plate 300, wherein one side of one of the Y-axial vertical plates 300 is provided with a feeding drive motor 302 for driving the two conveyor belts 301 to operate synchronously, and the top of the machine is provided with a cushion block 303 located between the two Y-axial vertical plates 300, and the top of the cushion block 303 is fixedly connected to a supporting plate 304, one end of the supporting plate 304 is provided with a guide slope 304a, and the other end of the supporting plate 304 is provided with a baffle 304b. When the material picking mechanism 2 picks up materials, the packaging bag is placed between the tops of the two conveyor belts 301, and the conveyor belt 301 is driven by the feeding drive motor 302. The two conveyor belts 301 cooperate to transport the packaging bag to the upper side of the supporting plate 304 and are intercepted by the baffle 304b. By setting a guide slope 304a at one end of the supporting plate 304, the packaging bag is prevented from being blocked by one end of the supporting plate 304 due to the bag body falling during transportation, ensuring that the packaging bag can be smoothly transported to the upper side of the supporting plate 304, and then the packaging bag is taken away from the supporting plate 304 by the flipping mechanism 4. The supporting plate 304 can support the packaging bag to prevent the packaging bag from falling from the two conveyor belts 301 when taking the packaging bag.

[0034] Based on the above embodiment, the flipping mechanism 4 includes a second pillar 40 arranged on the machine platform, a rotating cylinder 41 arranged on the top of the second pillar 40, a connecting seat 42 driven and connected to the rotating cylinder 41, a second driving motor 43 fixedly connected to one end of the connecting seat 42, a guide rail fixedly connected to one side of the connecting seat 42, a telescopic arm 44 slidably connected to the guide rail, and a third suction cup assembly 45, the third suction cup assembly 45 includes a third suction cup mounting plate 450 fixedly connected to one end of the telescopic arm 44, and a plurality of third suction cups 451 arranged on the third suction cup mounting plate 450, a groove body 420 is arranged at the bottom of the connecting seat 42, and a second synchronous wheel 421 driven and connected to the second driving motor 43 is movably arranged in the groove body 420, and second synchronous belt guide blocks 422 are arranged at both ends of the telescopic arm 44, and second synchronous tooth grooves are arranged on the second synchronous belt guide block 422, and a second synchronous belt 423 is connected between the second synchronous wheel 421 and the two second synchronous tooth grooves. When the rotating cylinder 41 is working, it can drive the telescopic arm 45 to swing longitudinally, and the second driving motor 43 can drive the second synchronous wheel 421 to rotate. The running second synchronous belt 423 can drive the telescopic arm 44 to move along the guide rail to perform a telescopic action, so that the third suction cup 451 can absorb the packaging bag on the supporting plate 304 and transport it to the first bag opening mechanism 5 or the second bag opening mechanism 50.

[0035] Based on the above embodiment, the translation drive mechanism 12 includes a third synchronous belt 120 that is transmission-connected to one of the second gantry 100, a third driving motor 121 that is disposed on the second gantry 100 and is used to drive the third synchronous belt 120 to operate, a third synchronous belt guide block 122 is disposed on one side of the bottom plate 101, a third synchronous belt tooth groove is disposed on the third synchronous belt guide block 122, and the third synchronous belt 120 is meshedly connected with the third synchronous belt tooth groove. When the third driving motor 121 is working, it will drive the third synchronous belt 120 to operate, thereby driving the bottom plate 101 to move along the second gantry 100, so that the rectangular discharge windows 101a of different bins 11 are aligned with the material taking mechanism 2.

[0036] Based on the above embodiment, mounting ear plates 110b are provided on both sides of the bottom of the silo fence 110, and strip holes 110c are provided through the mounting ear plates 110b. Mounting screw holes corresponding to the strip holes 110c are provided on the bottom plate 101, and fixing screws are connected between the strip holes 110c and the mounting screw holes. By adjusting the installation position of the silo fence 110, the size of the rectangular space surrounded by the four silo fences 110 can be adjusted to be suitable for storing packaging bags of different sizes.

[0037] Based on the above embodiment, the feeding mechanism 3 further includes an adjusting mechanism 31, which includes two relatively arranged rotating supports 310, a transverse adjusting screw 311 rotatably connected between the two rotating supports 310, and a second internal thread sleeve 312 fixedly connected to the outer surface of the Y-axis vertical plate 300. Two thread segments are symmetrically arranged on the transverse adjusting screw 311, and the thread segments are threadedly connected to the second internal thread sleeve 312. The Y-axis vertical plate 300 is slidably connected to the top of the machine along the X-axis direction. By driving the transverse adjusting screw 311 to rotate, the two Y-axis vertical plates 300 can be driven to move closer or farther, which is suitable for conveying packaging bags of different widths.

[0038] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A double-station dental floss bagging machine, comprising a machine platform, characterized in that: The machine is provided with a hopper mechanism, a material taking mechanism, a feeding mechanism, a flipping mechanism, a first bag opening mechanism, a second bag opening mechanism, a first heat sealing mechanism, and a second heat sealing mechanism; the hopper mechanism is used to store packaging bags; the material taking mechanism is used to take packaging bags from the hopper mechanism and put them on the feeding mechanism; the feeding mechanism is used to transport the packaging bags to the flipping mechanism; the flipping mechanism is used to flip the packaging bags so that the bag opening faces upward and transport them to the first bag opening mechanism and the second bag opening mechanism; the first bag opening mechanism and the second bag opening mechanism are arranged in parallel, and the first bag opening mechanism and the second bag opening mechanism are used to open the bag opening of the packaging bag and transport them to the first heat sealing mechanism and the second heat sealing mechanism respectively; the first heat sealing mechanism and the second heat sealing mechanism are respectively located on both sides of the flipping mechanism, and the first heat sealing mechanism and the second heat sealing mechanism are used to heat-seal the bag opening of the packaging bag, and the first unloading chute and the second unloading chute are respectively arranged on both sides of the flipping mechanism.

2. A double-station dental floss bagging machine according to claim 1, characterized in that: The first bag opening mechanism and the second bag opening mechanism both include a Y-axis synchronous belt slide arranged on the top of the machine, a pad drivingly connected to the Y-axis synchronous belt slide, a clamping mechanism, and a bag opening mechanism. The Y-axis synchronous belt slide of the first bag opening mechanism and the Y-axis synchronous belt slide of the second bag opening mechanism are arranged in parallel front and back; the clamping mechanism includes a first gantry arranged on the pad, two clamping assemblies arranged opposite to each other, and a first driving motor arranged on one side of the first gantry; the clamping assembly includes a cross arm slidably connected to the top of the first gantry, and a pneumatic clamp arranged at one end of the cross arm. Claw, the first gantry is connected to the first synchronous belt for transmission, the first driving motor is used to drive the first synchronous belt to operate, the bottom of the cross arm is fixedly connected to the first synchronous belt guide block, the two first synchronous belt guide blocks are staggered, the first synchronous belt guide block is provided with a first synchronous tooth groove, the first synchronous belt is meshed and connected with the first synchronous tooth groove; the bag opening mechanism includes a first X-axial driving cylinder and a first suction cup assembly arranged on the pad, the first suction cup assembly includes a first suction cup mounting plate drivingly connected to the first X-axial driving cylinder, and a plurality of first suction cups arranged on the first suction cup mounting plate.

3. A double-station dental floss bagging machine according to claim 2, characterized in that: The first heat sealing mechanism and the second heat sealing mechanism both include a first pillar slidably connected to the top of the machine along the Y-axis direction, a longitudinal slide slidably connected to the first pillar along the Z-axis direction, and a heat sealing device arranged on the longitudinal slide, a first internal threaded sleeve is arranged on one side of the first pillar, a longitudinal adjustment screw threadedly connected to the first internal threaded sleeve is rotatably connected to the longitudinal slide, and a hand wheel is arranged on the top of the longitudinal adjustment screw.

4. A double-station dental floss bagging machine according to claim 3, characterized in that: The silo mechanism includes a silo support, a plurality of silos, and a translation drive mechanism. The silo support includes two second gantries arranged in parallel, and a base plate slidably connected between the tops of the two second gantries. The translation drive mechanism is used to drive the base plate to translate on the tops of the second gantries. A rectangular discharge window corresponding to the silo is penetrated by the base plate. The silo includes four silo railings fixedly connected to the four sides of the rectangular discharge window. The bottom of the silo railing is bent toward the inside of the rectangular discharge window to provide a support plate.

5. A double-station dental floss bagging machine according to claim 4, characterized in that: The material picking mechanism includes a second suction cup assembly and a material picking drive cylinder arranged at the bottom of the machine platform. The second suction cup assembly includes a second suction cup mounting plate and a plurality of second suction cups arranged on four sides of the second suction cup mounting plate. The material picking drive cylinder is drivingly connected to the second suction cup mounting plate. First guide rods are symmetrically arranged on both sides of the second suction cup mounting plate. The first guide rods and the machine platform are connected via a first guide sleeve.

6. A double-station dental floss bagging machine according to claim 5, characterized in that: The feeding mechanism includes two relatively arranged conveying components, and the conveying component includes a Y-axial vertical plate arranged on the top of the machine and a conveyor belt transmission-connected to the inner side surface of the Y-axial vertical plate, wherein a feeding drive motor for driving the two conveyor belts to operate synchronously is arranged on one side of the Y-axial vertical plate, and a pad located between the two Y-axial vertical plates is arranged on the top of the machine, a supporting plate is fixedly connected to the top of the pad, a guide slope is arranged at one end of the supporting plate, and a baffle is arranged at the other end of the supporting plate.

7. A double-station dental floss bagging machine according to claim 6, characterized in that: The turning mechanism includes a second pillar arranged on the machine platform, a rotating cylinder arranged on the top of the second pillar, a connecting seat driven by the rotating cylinder, a second driving motor fixedly connected to one end of the connecting seat, a guide rail fixedly connected to one side of the connecting seat, a telescopic arm slidably connected to the guide rail, and a third suction cup assembly, the third suction cup assembly includes a third suction cup mounting plate fixedly connected to one end of the telescopic arm, a plurality of third suction cups arranged on the third suction cup mounting plate, a groove body is arranged at the bottom of the connecting seat, a second synchronous wheel driven by the second driving motor is movably arranged in the groove body, second synchronous belt guide blocks are arranged at both ends of the telescopic arm, second synchronous tooth grooves are arranged on the second synchronous belt guide blocks, and a second synchronous belt is connected between the second synchronous wheel and the two second synchronous tooth grooves.

8. The double-station dental floss bagging machine according to claim 4, characterized in that: The translation driving mechanism includes a third synchronous belt transmission-connected to one of the second gantries, a third driving motor arranged on the second gantry for driving the third synchronous belt to operate, a third synchronous belt guide block is arranged on one side of the base plate, a third synchronous belt tooth groove is arranged on the third synchronous belt guide block, and the third synchronous belt is meshingly connected with the third synchronous belt tooth groove.

9. The double-station dental floss bagging machine according to claim 4, characterized in that: Mounting ear plates are provided on both sides of the bottom of the silo guardrail, and strip holes are penetrated through the mounting ear plates. Mounting screw holes corresponding to the strip holes are provided on the bottom plate, and fixing screws are connected between the strip holes and the mounting screw holes.

10. The double-station dental floss bagging machine according to claim 6, characterized in that: The feeding mechanism also includes an adjusting mechanism, which includes two relatively arranged rotating supports, a transverse adjusting screw rotatably connected between the two rotating supports, and a second internal threaded sleeve fixedly connected to the outer side of the Y-axial vertical plate, two threaded sections are symmetrically arranged on the transverse adjusting screw, and the threaded sections are threadedly connected to the second internal threaded sleeve, and the Y-axial vertical plate is slidably connected to the top of the machine along the X-axis direction.

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