Automatic ampoule plate making machine

Abstract

The invention discloses an automatic tray-making machine for ampoule bottles, and relates to the technical field of pharmaceutical equipment. The machine comprises a frame, wherein an empty tray conveying mechanism, a full tray conveying mechanism, and an automatic tray-loading mechanism for filling ampoule bottles into the empty tray are arranged on the frame; a vertical tray lifting mechanism is arranged between the empty tray conveying mechanism and the tray inlet of the automatic tray-loading mechanism, and between the full tray conveying mechanism and the tray outlet of the automatic tray-loading mechanism; a tray pushing mechanism is arranged between the empty tray conveying mechanism and the vertical tray lifting mechanism, and between the full tray conveying mechanism and the vertical tray lifting mechanism; the empty tray conveying mechanism, the full tray conveying mechanism, the vertical tray lifting mechanism, and the tray pushing mechanism cooperate with each other, so as to realize automatic transportation of the tray, improve the tray transportation efficiency, and facilitate processing and production; the ampoule bottle feeding conveyor and the tray loading mechanism can be used to push the ampoule bottles into the opened tray in batches, so as to improve the tray loading efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of pallet transport, in particular to an automatic ampoule bottle palletizing machine. Background Art

[0002] An ampoule is a small glass container for holding liquid medicine. The capacity is generally 1 to 25 ml. It is often used to store injection liquid medicine and is also used for packaging oral liquid. In large-scale industrial production, products transported from the conveyor belt, such as oral liquid medicine bottles or ampoules, need to be loaded into pallets for packaging or transportation. At present, four kinds of loading schemes are mostly used in actual production. The first is to use a pallet with three-sided panels to directly feed the medicine bottles conveyed by the conveyor belt. However, since the pallet has only three-sided panels, the pallet strength is insufficient. At the same time, during the transportation of the pallet, the medicine bottles are easy to fall, which is not conducive to various operations such as transfer and turning over. The second is a pallet design with three fixed panels and one pluggable panel. Due to the insufficient strength of the pallet material and the fixing strength of the pluggable panel, the pluggable panel is easy to fall, and the same defects of the first three-sided panel pallet exist. The third is a pallet with four fixed panels. In actual operation, it is necessary to first feed the medicine bottles on the conveyor belt into the three-sided panel pallet and then pour them into the four-sided panel pallet. In this process, the medicine bottles are easy to fall and damage the medicine bottles, and the pallet cannot be filled at one time. It is necessary to replenish the tray, which is time-consuming and labor-intensive. The fourth loading scheme is to use a robot or similar device to put the product into the pallet. This loading method is inefficient and cannot be applied to all types of products. Therefore, a machine that can realize automatic loading and high efficiency is needed. Summary of the invention

[0003] In order to solve the problems raised in the background technology, the present invention discloses an automatic ampoule bottle palletizing machine, which utilizes an empty pallet conveying mechanism, a full pallet conveying mechanism, a vertical pallet lifting mechanism, and a pallet pushing mechanism to cooperate with each other to realize the automatic transportation of pallets, thereby improving the pallet transportation efficiency and facilitating processing and production; utilizing an ampoule bottle feeding conveyor and a pallet loading mechanism, ampoule bottles can be pushed into an open pallet in batches, thereby improving the pallet loading efficiency.

[0004] The technical solution adopted by the present invention is: an automatic ampoule bottle tray-making machine, comprising a frame, on which an empty tray conveying mechanism for conveying empty trays, a full tray conveying mechanism for conveying full trays, and an automatic tray loading mechanism for filling ampoules into empty trays are arranged; a vertical tray lifting mechanism is arranged between the empty tray conveying mechanism and the tray inlet of the automatic tray loading mechanism, and between the full tray conveying mechanism and the tray outlet of the automatic tray loading mechanism, and a tray pushing mechanism is arranged between the empty tray conveying mechanism and the vertical tray lifting mechanism, and between the full tray conveying mechanism and the vertical tray lifting mechanism.

[0005] In order to further optimize the present invention, the following technical solutions may be preferably used:

[0006] Preferably, the automatic loading mechanism comprises a loading platform arranged on a frame, an ampoule bottle feeding conveyor is arranged on the loading platform, and a tray with an open end is arranged on the loading platform corresponding to the outlet end of the ampoule bottle feeding mechanism; a loading mechanism for pushing the ampoule bottles into the tray is arranged on the frame, the loading mechanism comprises a push plate movably arranged on the frame, and a driving mechanism for driving the push plate to move along the length direction of the tray is arranged on the frame.

[0007] Preferably, the driving mechanism includes a transverse guide rail arranged on the frame along the length direction of the pallet, a transverse slider is arranged on the transverse guide rail, a linear driving mechanism for driving the transverse slider to move along the transverse guide rail is arranged on the frame, a lifting seat is arranged on the transverse slider, the push plate is lifted and lowered on the lifting seat, and a lifting driving mechanism for driving the push plate to be lifted and lowered is arranged on the lifting seat.

[0008] Preferably, a push plate is provided on the frame at a position opposite to the push plate near the tray side, and a transverse sliding block 2 is also provided on the transverse guide rail. A linear driving mechanism 2 for driving the transverse sliding block 2 to move along the transverse guide rail is provided on the frame, a lifting seat 2 is provided on the transverse sliding block 2, the push plate is lifted and lowered on the lifting seat 2, and a lifting driving mechanism 2 for driving the push plate to lift and lower is provided on the lifting seat 2.

[0009] Preferably, the frame is provided with a tray conveyor chain for conveying trays of ampoule bottles, the conveying direction of the tray conveyor chain is arranged perpendicular to the bottle feeding direction, the frame is provided with a tray platform which can be raised and lowered at a position directly above the tray conveyor chain, the frame is also provided with tray positioning components movably arranged on both sides of the tray corresponding to the ampoule bottles, the frame is also provided with a tray closing mechanism for closing and flipping the movable plate in the tray of the ampoule bottles, avoidance holes are provided on the tray platform at positions corresponding to the tray conveyor chain and the tray positioning components, when the tray platform is in a sunken state, the support surface of the tray platform is lower than the conveying surface of the tray conveyor chain, and when the tray platform is in a rising state, the support surface of the tray platform is higher than the conveying surface of the tray conveyor chain.

[0010] Preferably, the pallet positioning assembly comprises an upwardly disposed pallet positioning rod, and a roller that fits against a side wall of the pallet is disposed on the top of the pallet positioning rod.

[0011] Preferably, the tray closing mechanism includes a movable seat movably arranged on the frame, a transverse sliding block three is also arranged on the transverse guide rail, a linear driving mechanism three is arranged on the frame for driving the transverse sliding block three to move along the transverse guide rail, the movable seat is arranged on the transverse sliding block three, and a lifting driving mechanism three is arranged on the transverse sliding block three for driving the movable seat to rise and fall; a left clamping plate and a right clamping plate are relatively movably arranged on the movable seat, and the left clamping plate and the right clamping plate are used to clamp the two sides of the movable plate in the tray of the ampoule bottle.

[0012] Preferably, the movable seat is provided with a linear driving mechanism four for adjusting the distance between the left clamping plate and the right clamping plate, the movable seat is provided with a clamping guide rail along the moving direction of the left clamping plate and the right clamping plate, the clamping guide rail is provided with a clamping slide, and the left clamping plate and the right clamping plate are arranged on the clamping slide.

[0013] Preferably, the vertical pallet lifting mechanism includes a vertical support frame, on which conveying chains are rotatably arranged side by side, between which support rollers for supporting the ampoule bottle pallet are arranged side by side, on which side of the support rollers facing away from the entrance end of the pallet are side blocks, between which side conveying chains are side baffles for blocking the side walls of the support pallet, and the side baffles, support rollers and side blocks form a limiting support area for supporting the pallet.

[0014] Preferably, the pallet pushing mechanism includes a gantry arranged between the empty pallet conveying mechanism and the vertical pallet lifting mechanism, and between the full pallet conveying mechanism and the vertical pallet lifting mechanism, the gantry is provided with a pushing guide rail along the moving direction of the pallet, a slider is movably provided on the pushing guide rail, and the gantry is also provided with a linear driving mechanism for driving the slider to move along the pushing guide rail; a box pushing head for pushing the pallet is provided downward at the bottom of the slider.

[0015] The beneficial effects of the present invention are:

[0016] 1. This equipment uses the empty pallet conveying mechanism, full pallet conveying mechanism, vertical pallet lifting mechanism, and pallet pushing mechanism to cooperate with each other to realize the automatic transfer of pallets, improve the efficiency of pallet transportation and facilitate processing and production; in addition, the empty pallet conveying mechanism and the full pallet conveyor are arranged side by side up and down, and the reasonable layout is convenient to reduce the equipment footprint, improve space utilization, and facilitate the docking of production lines.

[0017] 2. This equipment is equipped with an ampoule bottle feeding conveyor and a tray loading mechanism. By using the ampoule bottle feeding conveyor and the tray loading mechanism, ampoules can be pushed into the open tray in batches, thereby improving the tray loading efficiency.

[0018] 3. In this equipment, a pallet conveyor chain for conveying pallets of ampoules is installed on the frame, a pallet platform is liftably provided on the frame corresponding to the position directly above the pallet conveyor chain, pallet positioning components are movably provided on both sides of the pallet corresponding to the ampoules, and a pallet closing mechanism for closing and flipping the movable plate in the pallet of the ampoules is also movably provided on the frame. The pallet conveying and positioning support functions are realized by utilizing the liftable pallet platform in conjunction with the pallet conveyor chain, and the pallet positioning components are configured to perform multi-point positioning of the pallet to ensure the stability of the pallet loading process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the ampoule bottle tray continuous conveying device;

[0020] Figure 2 A top view of a continuous conveying device for ampoule bottle trays;

[0021] Figure 3 It is a front view of the continuous conveying device for ampoule bottle trays;

[0022] Figure 4 Schematic diagram of the three-dimensional structure of the ampoule bottle transport mechanism Figure 1 ;

[0023] Figure 5 Schematic diagram of the three-dimensional structure of the ampoule bottle transport mechanism Figure 2 ;

[0024] Figure 6 Schematic diagram of the three-dimensional structure of the ampoule bottle transport mechanism Figure 3 .

[0025] Figure 7 The overall structure of the automatic loading mechanism is shown in Figure 1. Figure 1 ;

[0026] Figure 8 The overall structure of the automatic loading mechanism is shown in Figure 1. Figure 2 ;

[0027] Fig. 9 The overall structure of the automatic loading mechanism is shown in Figure 1. Figure 3 ;

[0028] Fig.10 This is an enlarged schematic diagram of the structure at A;

[0029] Fig.11 This is an enlarged schematic diagram of the structure at B;

[0030] Fig.12 is a schematic diagram of the overall structure of the tray closing mechanism;

[0031] Fig.13 It is a schematic diagram of the overall structure of the bottom of the tray closing mechanism;

[0032] Fig.14 This is a schematic diagram of pallet flow;

[0033] Among them, 1-frame; 2-empty pallet conveying mechanism; 3-full pallet conveying mechanism; 4-vertical pallet lifting mechanism; 5-pallet; 6-pallet pushing mechanism; 7-pallet positioning assembly; 8-pallet closing mechanism; 9-ampule bottle feeding conveyor; 10-automatic tray loading mechanism; 11-positioning table; 12-bottle feeding channel;

[0034] 201-vertical support frame; 202-conveying chain; 203-support roller; 204-side block; 205-fixed block, 206-side block rod; 207-gantry; 208-sliding guide rail; 209-sliding block; 210-box pusher head; 211-linear driving mechanism; 212-mounting seat; 213-box pusher rod; 214-first conveying plane; 215-lifting conveying vertical plane; 216-second conveying plane; 217-support guard plate; 218-driving pulley;

[0035] 301-tray platform; 302-tray conveyor chain; 303-avoidance hole; 304-tray positioning rod; 305-roller; 306-movable seat; 307-lifting drive mechanism three; 308-left clamping plate; 309-right clamping plate; 310-movable plate; 311-clamping guide rail; 312-clamping slider; 313-clamping drive mechanism; 314-linear drive mechanism six; 315-transverse slide rail; 316-transverse slider three; 317-linear drive mechanism three; 318-positioning drive mechanism; 319-linear drive mechanism four; 320-opening and closing drive mechanism; 321-opening and closing slide rail; 322-sliding seat; 323-linear drive mechanism five;

[0036] 401-transverse sliding block 1; 402-linear driving mechanism 1; 403-lifting seat 1; 404-push plate; 405-push support plate; 406-transverse sliding block 2; 407-linear driving mechanism 2; 408-lifting seat 2; 409-lifting driving mechanism 2; 410-lifting driving mechanism 1. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0038] Embodiment 1:

[0039] like Figure 1-14 As shown, an automatic tray-making machine for ampoule bottles comprises a frame 1, on which an empty tray conveying mechanism 2 for conveying empty trays, a full tray conveying mechanism 3 for conveying full trays, and an automatic tray loading mechanism 10 for loading ampoules into empty trays are installed; a vertical tray lifting mechanism 4 is installed between the empty tray conveying mechanism and the tray inlet of the automatic tray loading mechanism, and between the full tray conveying mechanism and the tray outlet of the automatic tray loading mechanism, and a tray pushing mechanism 6 is installed between the empty tray conveying mechanism and the vertical tray lifting mechanism, and between the full tray conveying mechanism and the vertical tray lifting mechanism. The feeding direction of the tray pushing mechanism 6 is arranged perpendicular to the conveying direction of the conveying chain. The pallet pushing mechanism includes a gantry 207 installed on the frame, a pushing guide rail 208 is installed on the gantry 207 along the moving direction of the pallet, a slider 209 is movably installed on the pushing guide rail, and a linear driving mechanism 211 for driving the slider to move along the pushing guide rail is also installed on the gantry; a box pushing head 210 for pushing the pallet is installed downward at the bottom of the slider; the box pushing head is rotatably installed on the slider, and an inverted L-shaped mounting seat 212 is installed on the slider, and the box pushing head is hingedly installed on the inverted L-shaped mounting seat through a rotating shaft so that the box pushing head can only be flipped in one direction, and a box pushing rod 213 is installed at the bottom of the box pushing head; a hinged design of the box pushing head is adopted to ensure that the pallet will not interfere when the box pushing head is reset; as a preferred solution, the linear driving mechanism adopts one of a driving screw, an electric push rod, and a hydraulic push rod.

[0040] The vertical pallet lifting mechanism 4 includes a vertical support frame 201, on which conveying chains 202 are installed to rotate side by side, and support rollers 203 for supporting the ampoule bottle pallet are installed side by side between the conveying chains 202. The specific installation method of the support rollers is as follows: a mounting hole is opened along the circumferential direction on the inner side of the conveying chain, and a fixed block is connected through the mounting hole. The support roller is installed between two fixed blocks 205, and a side block 204 is installed on the support roller 203 at a side away from the entrance end of the pallet, wherein the side block is a semicircular structure and the bottom of the side block is a flat design; side baffles 206 for blocking the side walls of the support pallet are also installed between the conveying chains, and the side baffles, the support rollers, and the side blocks form a limited support area for supporting the pallet, and the side baffles and the side baffles can be adjusted according to the size of the pallet. The installation position, thereby adjusting the appropriate position of the limited area; in addition, the side baffles, the support rollers, and the side blocks are used to support and limit the pallet to prevent it from detaching during the lifting process. The vertical lifting frame is provided with a plurality of driving pulleys 218 at the positions corresponding to the driving belts, and the driving pulleys are connected to the driving motors, and the conveying chains form the first conveying plane 214, the lifting conveying plane 215, and the second conveying plane 216. The vertical lifting frame is provided with supporting guard plates 217 at the edges of both sides of the lifting conveying plane corresponding to the lifting conveying plane, and the supporting guard plates are used to support the pallet during conveying to ensure the flatness of the vertical lifting process.

[0041] A pallet pushing mechanism 6 is installed between the empty pallet conveying mechanism and the vertical pallet lifting mechanism, and between the full pallet conveying mechanism and the vertical pallet lifting mechanism; the pallet pushing mechanism includes a gantry 207 installed between the empty pallet conveying mechanism and the vertical pallet lifting mechanism, and between the full pallet conveying mechanism and the vertical pallet lifting mechanism, and a pushing guide rail 208 is installed on the gantry 207 along the moving direction of the pallet, and a slider 209 is movably installed on the pushing guide rail, and a linear guide for driving the slider to move along the pushing guide rail is also installed on the gantry A box-pushing head 210 for pushing the tray is installed downward at the bottom of the slider; the box-pushing head is rotatably installed on the slider, and an inverted L-shaped mounting seat 212 is installed on the slider. The box-pushing head is hingedly installed on the inverted L-shaped mounting seat through a rotating shaft so that the box-pushing head can only be flipped in one direction, and a box-pushing rod 213 is installed at the bottom of the box-pushing head; the box-pushing head adopts an articulated design to ensure that the tray will not interfere when the box-pushing head is reset; as a preferred solution, the linear drive mechanism adopts one of a driving screw, an electric push rod, and a hydraulic push rod.

[0042] As a preferred solution, in this embodiment, both the empty pallet conveying mechanism and the full pallet conveying mechanism adopt roller conveyors, and other conveyors can also be used as substitutes. In this embodiment, the empty pallet conveying mechanism 2 and the full pallet conveyor 3 are installed side by side up and down. The reasonable layout is convenient for reducing the equipment footprint, improving space utilization, and facilitating the docking of the production line; the top box outlets of the two vertical pallet lifting mechanisms are opposite to the top box inlets, and the bottom box inlet of one of the vertical pallet lifting mechanisms is flush with the conveying surface of the empty pallet conveying mechanism. The pallets are continuously loaded from the empty pallet conveying mechanism, and then the empty pallets are pushed to the vertical pallet lifting mechanism by the pallet pushing mechanism. The bottom box outlet of the other pallet pushing mechanism is flush with the conveying surface of the full pallet conveyor. The loaded pallets are pushed to the full pallet conveyor by the vertical pallet lifting mechanism and the pallet pushing mechanism, and then conveyed to the subsequent process for packaging, sterilization and other treatments.

[0043] The automatic loading mechanism includes a loading platform installed on the frame 1, and an ampoule bottle feeding conveyor 9 is installed on the loading platform, wherein the ampoule bottle feeding conveyor can refer to the bottle feeding mechanism in the prior art, such as the patent applied by our company: CN207943462U a glass bottle conveying device; an ampoule bottle tray 5 with one end open is installed on the loading platform corresponding to the outlet end position of the ampoule bottle feeding mechanism; wherein the ampoule bottle tray is open on three sides, and the other side is a movable plate hinged on the ampoule bottle tray 5, and the frame A loading mechanism for pushing the ampoule bottle into the tray of the ampoule bottle is installed on the frame, and the loading mechanism 10 includes a push plate 404 movably installed on the frame, and a driving mechanism for driving the push plate to move along the length direction of the tray of the ampoule bottle is installed on the frame, wherein the driving mechanism includes a transverse guide rail 315 installed on the frame along the length direction of the tray of the ampoule bottle, a transverse slider 401 is installed on the transverse guide rail, and a linear driving mechanism 402 for driving the transverse slider to move along the transverse guide rail is installed on the frame, and the transverse slider A lifting seat 403 is installed on the first block, and a push plate 404 is installed on the lifting seat. A lifting driving mechanism 410 for driving the push plate to lift is installed on the lifting seat; a push plate 405 is installed on the frame near the side of the tray opposite to the push plate, and a transverse sliding block 406 is also installed on the transverse guide rail. A linear driving mechanism 407 for driving the transverse sliding block 406 to move along the transverse guide rail is installed on the frame, and a lifting seat 408 is installed on the transverse sliding block 408. The push plate 405 is installed on the lifting seat. On the second lifting seat, a lifting drive mechanism 2 409 for driving the push plate to lift is installed; wherein the lifting drive mechanism 1, the linear drive mechanism 1, the lifting drive mechanism 2, and the linear drive mechanism 2 all use cylinders in this embodiment, and similarly, they can also be replaced by other linear drive elements; further, a positioning platform 11 is installed between the ampoule bottle feeding conveyor and the tray, and a bottle feeding channel 12 matching the tray opening is installed on the positioning platform, and the bottle feeding channel is used to prevent the ampoule bottle from deviating from the conveying direction.

[0044] In order to realize the automatic loading of the tray of the ampoule bottle, a tray conveyor chain for conveying the tray 5 of the ampoule bottle is also installed on the frame, and two tray conveyor chains are installed side by side; a tray platform 301 is installed on the frame corresponding to the position directly above the tray conveyor chain 302, and can be lifted and lowered, wherein the tray platform 301 is driven to lift and lower by a linear drive mechanism 6 314 installed on the frame, and the linear drive mechanism 6 is arranged in four groups, which are respectively located at the four corners of the tray platform; when the tray platform is in a sinking state, the support surface of the tray platform is lower than the conveying surface of the tray conveyor chain, and when the tray platform is in an ascending state, the support surface of the tray platform is higher than the conveying surface of the tray conveyor chain; wherein the tray positioning components are also movably installed on both sides of the tray corresponding to the ampoule bottle on the frame, wherein the tray positioning components include an upwardly installed tray positioning rod 304, and a roller 305 that fits the side wall of the tray is installed on the top of the tray positioning rod. In this embodiment, there are six tray positioning components 7 distributed on both sides of the tray of the ampoule bottle, and a positioning drive mechanism 318 for driving the tray positioning components to rise and fall and clamp the tray of the ampoule bottle is installed on the frame; the positioning drive mechanism 318 includes a linear drive mechanism 4 319 for driving the tray positioning components to extend and retract; the positioning drive mechanism also includes an opening and closing drive mechanism 320 for adjusting the spacing between the tray positioning components, and the opening and closing drive mechanism includes an opening and closing slide rail 321 installed along the width direction of the tray of the ampoule bottle, and a sliding seat 322 is installed on the opening and closing slide rail, and the linear drive mechanism 4 and the tray positioning component are installed on the sliding seat; the frame is also equipped with a linear drive mechanism 5 323 for driving the sliding seat to move along the opening and closing slide rail, and the linear drive mechanism 5 is designed with two groups, and a linkage frame is also connected between the tray positioning components on both sides to ensure that the displacement on both sides remains consistent during the adjustment process.

[0045] The frame is also movably mounted with a tray closing mechanism 8 for closing and flipping the movable plate in the tray of the ampoule bottle, and a avoidance hole 303 is provided on the tray platform corresponding to the position of the tray conveyor chain and the tray positioning component; the tray closing mechanism includes a movable seat 306 movably mounted on the frame, wherein a transverse sliding block 3 is also movably mounted on the transverse guide rail 315, and a linear driving mechanism 317 for driving the transverse sliding block 3 to move along the transverse guide rail is installed on the frame, and the movable seat is mounted on the transverse sliding block 3, and the transverse sliding block 3 A lifting drive mechanism 307 is installed on the movable seat for driving the movable seat to rise and fall; a left clamping plate and a right clamping plate are relatively movably installed on the movable seat, and the left clamping plate 308 and the right clamping plate 309 are used to clamp the two sides of the movable plate 310 in the tray of the ampoule bottle; a clamping drive mechanism 313 is installed on the movable seat for adjusting the distance between the left clamping plate and the right clamping plate, and a clamping guide rail 311 is installed on the movable seat along the moving direction of the left clamping plate and the right clamping plate, and a clamping slider 312 is installed on the clamping guide rail, and the left clamping plate and the right clamping plate are installed on the clamping slider.

[0046] In this embodiment, a linear drive mechanism 1, a clamping drive mechanism 313, a linear drive mechanism 3, a linear drive mechanism 4, a linear drive mechanism 5, and a linear drive mechanism 6 314 are used; one of a drive screw, an electric push rod, a hydraulic cylinder, and a pneumatic cylinder is used, and the selection can be made according to actual needs.

[0047] The working principle of this production equipment is:

[0048] First, the empty pallet lifting mechanism lifts the pallet of the ampoule bottle upward to the height of the loading platform. The pallet platform in the loading mechanism descends to make the pallet fall onto the pallet conveyor chain. The pallet conveyor chain drags the pallet to the left. At this time, the pallet positioning rod pops out and tightens to position the pallet. After the position is determined, the pallet platform rises to hold the pallet, and then the loading is carried out. The loading cylinder drives the push plate to move slowly to the right in front of the ampoule bottle to prevent the bottle from falling. The loading cylinder drives the push plate to move to the far right of the pallet. The cylinder push rod pops out and drags the pallet to the left to the positioning platform of the ampoule bottle conveyor belt. The loading cylinder push rod is retracted, and the loading cylinder continues to move to the left to align with the loading cylinder. The loading cylinder push rod is retracted and moves to the left with the loading cylinder to the positioning platform. The two cylinder push rods pop out at the same time, and the cylinder pushes the ampoule bottle to the right until the pallet is full and reset; after the loading is completed, the pallet movable plate rotates from the right side of the pallet to the left side under the action of the pallet closing mechanism. At this time, the pallet is closed, and the loading cylinder is retracted and reset. At this time, the pallet loading is completed, the cylinder positioning rod is retracted, the pallet platform is lowered, and the pallet conveyor chain continues to transport the pallet full of bottles to the left and downward to be flush with the upper roller. The pallet shifting swing arm moves the pallet to the upper roller, and the roller transports the pallet forward, and the automatic pallet loading machine completes its work.

[0049] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0050] The above are preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. An automatic ampoule tray machine, characterized in that: The machine comprises a frame, on which an empty pallet conveying mechanism for conveying empty pallets, a full pallet conveying mechanism for conveying full pallets, and an automatic tray loading mechanism for loading ampoules into empty pallets are arranged; a vertical pallet lifting mechanism is arranged between the empty pallet conveying mechanism and the tray inlet of the automatic tray loading mechanism, and between the full pallet conveying mechanism and the tray outlet of the automatic tray loading mechanism; a pallet pushing mechanism is arranged between the empty pallet conveying mechanism and the vertical pallet lifting mechanism, and between the full pallet conveying mechanism and the vertical pallet lifting mechanism; The automatic loading mechanism comprises a loading platform arranged on a frame, an ampoule bottle feeding conveyor is arranged on the loading platform, and a tray with an open end is arranged on the loading platform corresponding to the outlet end of the ampoule bottle feeding conveyor; a loading mechanism for pushing the ampoule bottle into the tray is arranged on the frame, and the loading mechanism comprises a push plate movably arranged on the frame, and a driving mechanism for driving the push plate to move along the length direction of the tray is arranged on the frame; The driving mechanism comprises a transverse guide rail arranged on the frame along the length direction of the pallet, a transverse slider 1 is arranged on the transverse guide rail, a linear driving mechanism 1 for driving the transverse slider 1 to move along the transverse guide rail is arranged on the frame, a lifting seat 1 is arranged on the transverse slider 1, the push plate is lifted and lowered on the lifting seat 1, and a lifting driving mechanism 1 for driving the push plate to lift and lower is arranged on the lifting seat 1; The frame is provided with a tray conveyor chain for conveying trays of ampoule bottles, the conveying direction of the tray conveyor chain is arranged perpendicular to the bottle feeding direction, the frame is provided with a tray platform which can be lifted and lowered at a position just above the tray conveyor chain corresponding to the tray, the frame is also provided with tray positioning components movably arranged at positions on both sides of the tray corresponding to the ampoule bottles, the frame is also provided with a tray closing mechanism for closing and flipping the movable plate of the tray of the ampoule bottles, avoidance holes are provided at positions on the tray platform corresponding to the tray conveyor chain and the tray positioning components, and when the tray platform is in a sunken state, the supporting surface of the tray platform is lower than the conveying hole of the tray conveyor chain. When the tray platform is in the rising state, the supporting surface of the tray platform is higher than the conveying surface of the tray conveyor chain; the tray closing mechanism includes a movable seat movably arranged on the frame, a transverse sliding block three is also arranged on the transverse guide rail, a linear driving mechanism three is arranged on the frame for driving the transverse sliding block three to move along the transverse guide rail, the movable seat is arranged on the transverse sliding block three, and a lifting driving mechanism three is arranged on the transverse sliding block three for driving the movable seat to rise and fall; a left clamping plate and a right clamping plate are relatively movably arranged on the movable seat, and the left clamping plate and the right clamping plate are used to clamp the two sides of the movable plate of the tray of the ampoule bottle; The movable seat is provided with a linear driving mechanism four for adjusting the distance between the left clamping plate and the right clamping plate, the movable seat is provided with a clamping guide rail along the moving direction of the left clamping plate and the right clamping plate, the clamping guide rail is provided with a clamping slide block, and the left clamping plate and the right clamping plate are arranged on the clamping slide block.

2. The automatic ampoule tray-making machine according to claim 1, characterized in that: A push plate is arranged on the frame at a position opposite to the push plate near the tray side, and a transverse sliding block 2 is also arranged on the transverse guide rail. A linear driving mechanism 2 for driving the transverse sliding block 2 to move along the transverse guide rail is arranged on the frame, and a lifting seat 2 is arranged on the transverse sliding block 2. The push plate is lifted and lowered on the lifting seat 2, and a lifting driving mechanism 2 for driving the push plate to lift and lower is arranged on the lifting seat 2.

3. The automatic ampoule tray-making machine according to claim 1, characterized in that: The pallet positioning assembly comprises a pallet positioning rod arranged upward, and a roller which fits the side wall of the pallet is arranged on the top of the pallet positioning rod.

4. The automatic ampoule tray-making machine according to claim 1, characterized in that: The vertical pallet lifting mechanism includes a vertical support frame, on which conveying chains are rotatably arranged side by side, between which supporting rollers for supporting the ampoule bottle pallet are arranged side by side, on which side facing away from the entrance end of the pallet are side blocks, between which side guard bars for blocking the side walls of the supporting pallet are also arranged, and the side guard bars, the supporting rollers and the side blocks form a limiting support area for supporting the pallet.

5. The automatic ampoule tray-making machine according to claim 1, characterized in that: The pallet pushing mechanism includes a gantry arranged between the empty pallet conveying mechanism and the vertical pallet lifting mechanism, and between the full pallet conveying mechanism and the vertical pallet lifting mechanism. The gantry is provided with a pushing guide rail along the moving direction of the pallet, and a slider is movably provided on the pushing guide rail. The gantry is also provided with a linear driving mechanism for driving the slider to move along the pushing guide rail; a box pushing head for pushing the pallet is provided downward at the bottom of the slider.

Images