Positioning mechanism for kit packaging machine

Abstract

The utility model relates to the field of kit packaging machines, and discloses a positioning mechanism for a kit packaging machine, which comprises a positioning table, the bottom of the positioning table is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a circular plate, the top of the circular plate is provided with a rotating mechanism, and the rotating mechanism is used for rotating and adjusting a packaging box. The moving stability of the clamping blocks is improved through the arrangement of the motor, the screw rod and other parts, the adjusting plates are driven by the movement of the vertical rods to abut against the four corners of the kit, so that the kit is efficiently fixed, the stability of kit packaging is improved, and the clamping blocks are fixed through the abutting wheels. The friction force of the adjusting plate to the kit can be effectively reduced, so that the high efficiency of the kit during positioning is improved, and the phenomenon of damage to the kit is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to reagent box packing machine field especially relates to a positioning mechanism for reagent box packing machine. BACKGROUND

[0002] Reagent box packing machine is a kind of highly automated equipment, specially designed to meet the needs of medical, biotechnology and other fields to reagent box efficient, accurate packaging, the equipment usually adopts PLC control system, combines photoelectric, high-speed counting fiber sensor and other advanced technologies, realizes a series of functions such as automatic feeding, automatic discharge, automatic counting and automatic packaging, significantly improves production efficiency, in the forming stage, packaging material is folded into the shape meeting the requirements by high-precision mould, filling stage is accurately, evenly filled into packaging material by automatic filling system, sealing stage is firm, beautiful by using adhesion, heat sealing and other ways to ensure sealing, finally, finished reagent box is conveyed to the next process or directly packed by automatic output system.

[0003] Reagent box packing machine needs positioning mechanism to position reagent box efficiently, the positioning device of prior art needs user to manually adjust appropriate angle when placing, and stability is poor when clamping, and four corners of packaging box are insufficiently limited, so that the yield of packaging is lower, therefore positioning mechanism for reagent box packing machine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a positioning mechanism for reagent box packing machine, which aims to improve the positioning device in the prior art, which needs the user to manually adjust the appropriate angle when placing, and the stability is poor when clamping, and the four corners of the packaging box are insufficiently limited, resulting in lower yield of packaging.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A positioning mechanism for reagent box packing machine, comprising: a positioning table, the bottom of the positioning table is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a circular plate, the top of the circular plate is provided with a rotating mechanism, the rotating mechanism is used for rotating adjustment of the packaging box, the top of the positioning table is provided with a clamping mechanism, the clamping mechanism is used for clamping and fixing the packaging box;

[0007] By the above technical scheme, through the setting of the rotating mechanism and the clamping mechanism, efficient angle adjustment of the reagent box is facilitated, and through the abutting of the plurality of abutting wheels, efficient clamping and fixing of the reagent box is achieved, thereby improving the stability and efficiency of the reagent box during packaging. The connecting plate and the circular plate structure fixedly connected at the bottom realize stable support of the positioning mechanism, ensuring the stability and accuracy of the packaging box during rotation and adjustment. The rotating mechanism provided on the circular plate can flexibly rotate and adjust the packaging box in all directions and at multiple angles, meeting the positioning and packaging needs of different packaging boxes and improving the efficiency and flexibility of packaging. In addition, the clamping mechanism provided on the top of the positioning table adopts efficient clamping technology to firmly clamp and fix the packaging box, effectively preventing packaging defects caused by shaking or displacement during packaging, and improving the quality and reliability of packaging.

[0008] As a further description of the above technical scheme: the rotating mechanism includes a motor, the motor is fixedly installed on the top of the circular plate, the output end of the motor is fixedly connected with a worm, the surface of the worm is engaged with a worm gear, the inside of the worm gear is fixedly connected with a support column, and the bottom of the support column is movably connected with the top of the circular plate through a bearing seat.

[0009] By the above technical scheme, the motor is fixedly installed on the top of the circular plate, which not only has a compact structure but also ensures stable transmission of power. The output end of the motor is directly connected with the worm, and through the precise engagement of the worm and the worm gear, stable power transmission and efficient speed conversion are realized. The support column fixedly connected inside the worm gear is movably connected with the top of the circular plate through the bearing seat. Such a structure design not only enhances the stability and durability of rotation but also enables the support column to bear larger packaging boxes without easily shaking. This design of the rotating mechanism not only improves the accuracy and reliability of the rotation of the packaging box but also makes the entire positioning mechanism more stable and quiet during operation. Moreover, the controllability of the motor enables the rotation speed and angle of the packaging box to be accurately adjusted, meeting the specific needs of different packaging box positioning and packaging and further improving the efficiency and flexibility of packaging.

[0010] As a further description of the above technical scheme: the worm is movably connected with a positioning plate at the end away from the motor through a bearing seat, the bottom of the positioning plate is fixedly connected with the top of the circular plate, the top of the support column is fixedly connected with a turntable, and the top of the turntable is fixedly connected with a rubber pad.

[0011] Through the technical scheme, the end of the worm far from the motor is movably connected with the positioning plate through the bearing seat, and the bottom of the positioning plate is firmly fixed on the circular plate. Such a design not only enhances the stability of the worm, but also ensures that the worm will not produce excessive vibration or deviation during high-speed rotation, thereby further improving the rotation accuracy and reliability. The top of the support column is fixedly connected with the turntable, which not only provides a stable support surface for the packaging box, but also enables the packaging box to rotate more stably. The rubber pad on the top of the turntable is designed to consider the impact and wear that the packaging box may suffer during rotation. The softness and elasticity of the rubber pad can effectively alleviate these impact forces and protect the packaging box from damage, while also reducing noise.

[0012] As a further description of the above technical scheme: the clamping mechanism includes a placement table fixedly installed on the front of the positioning table on both sides, the top of the two placement tables is fixedly installed with a motor, the output end of the motor is fixedly connected with a first forward and reverse screw, the surface of the first forward and reverse screw is fixedly connected with a synchronous wheel on both sides, the surface of the two synchronous wheels is meshed with a synchronous belt, the end of the synchronous belt away from the first forward and reverse screw is movably connected with a second forward and reverse screw through the synchronous wheel, the two ends of the second forward and reverse screw are movably connected with a support plate through a bearing seat, the support plate is fixedly connected with the left side of the positioning table, a through hole is formed in the inside of the positioning table, the number of the through holes is two and is symmetrically distributed.

[0013] Through the above technical scheme, the placement table fixedly installed on the front of the positioning table provides a stable basis for subsequent clamping operation. The motor installed on the placement table as a power source has its output end directly connected with the first forward and reverse screw. Such a design not only has a compact structure, but also ensures efficient transmission of power. The synchronous wheel and synchronous belt on the surface of the first forward and reverse screw enable synchronous movement of the clamping components on both sides, ensuring uniform stress on the packaging box during clamping and avoiding deformation or damage caused by uneven stress. The synchronous belt is movably connected with the second forward and reverse screw through the synchronous wheel. Such a structure not only enhances the stability and durability of the clamping mechanism, but also enables the clamping force on both sides to be more accurately adjusted, meeting the clamping needs of packaging boxes of different sizes and materials.

[0014] As a further description of the above technical scheme: the surface of the first forward and reverse screw and the second forward and reverse screw is threadedly connected with a sleeve, the inside of the plurality of sleeves is fixedly connected with a limiting frame.

[0015] Through the above technical scheme, the movement of the plurality of sleeves drives the limiting frame to move efficiently and stably, so that the plurality of vertical rods and clamping blocks move uniformly inward, thereby efficiently clamping and fixing the reagent box for the user to use.

[0016] As a further description of the above technical scheme: the top of the positioning table is fixedly connected with sliding plates, sliding grooves are formed in the inner walls of the four sliding plates, sliding blocks are slidably connected in the sliding grooves, clamping blocks are fixedly connected to the inner sides of the sliding blocks, vertical rods are fixedly connected to the tops of the four clamping blocks, adjusting plates are movably connected to the surfaces of the vertical rods through torsional springs, and abutting wheels are movably connected in the adjusting plates.

[0017] Through the above technical scheme, the sliding blocks move in the sliding grooves to drive the clamping blocks and the vertical rods to move, so that the adjusting plates are adjusted and used in cooperation with the abutting wheels, the reagent box can be clamped at multiple points, the damage of the clamping mechanism to the reagent box is reduced, the clamping efficiency of the reagent box is improved, and the user can use it conveniently.

[0018] As a further description of the above technical scheme: the top of the positioning table is fixedly connected with sliding plates, sliding grooves are formed in the inner walls of the four sliding plates, sliding blocks are slidably connected in the sliding grooves, clamping blocks are fixedly connected to the inner sides of the sliding blocks, vertical rods are fixedly connected to the tops of the four clamping blocks, adjusting plates are movably connected to the surfaces of the vertical rods through torsional springs, and abutting wheels are movably connected in the adjusting plates.

[0019] Through the above technical scheme, the sliding blocks move in the sliding grooves to drive the clamping blocks and the vertical rods to move, so that the adjusting plates are adjusted and used in cooperation with the abutting wheels, the reagent box can be clamped at multiple points, the damage of the clamping mechanism to the reagent box is reduced, the clamping efficiency of the reagent box is improved, and the user can use it conveniently.

[0020] The utility model has the following beneficial effects:

[0021] 1、 the utility model discloses a reagent box is placed on the top of the carousel, then starts the motor, and the motor rotates and drives the worm to rotate, the worm rotates and drives the worm gear to rotate, thereby driving the support column to rotate, so that the reagent box on the top of the carousel rotates and adjusts the direction, when the four corners of the reagent box are aligned with the adjusting plate, the motor is started, and the motor rotates and drives the first forward and reverse screw to rotate, the second forward and reverse screw is driven to rotate through the action of the synchronous belt and the synchronous wheel, thereby driving the screw bush to move inward, so that the limiting frame moves, drives the vertical rod to move, so that the clamping block moves in the inner sliding plate, and the sliding block and the sliding groove are limited, the stability of the clamping block movement is improved, the four corners of the reagent box are abutted by the adjusting plate through the movement of the vertical rod, thereby efficiently fixing the reagent box, and the stability of the reagent box packaging is improved.

[0022] 2、 the utility model discloses the setting of abutting wheel can effectively reduce the friction of the adjusting plate to the reagent box, thereby improving the efficiency of the reagent box when positioning, effectively avoiding the phenomenon of damaging the reagent box, and facilitating the user to use. ACCURATE DRAWINGS

[0023] Figure 1 The utility model discloses a reagent box is placed on the top of the carousel, then starts the motor, and the motor rotates and drives the worm to rotate, the worm rotates and drives the worm gear to rotate, thereby driving the support column to rotate, so that the reagent box on the top of the carousel rotates and adjusts the direction, when the four corners of the reagent box are aligned with the adjusting plate, the motor is started, and the motor rotates and drives the first forward and reverse screw to rotate, the second forward and reverse screw is driven to rotate through the action of the synchronous belt and the synchronous wheel, thereby driving the screw bush to move inward, so that the limiting frame moves, drives the vertical rod to move, so that the clamping block moves in the inner sliding plate, and the sliding block and the sliding groove are limited, the stability of the clamping block movement is improved, the four corners of the reagent box are abutted by the adjusting plate through the movement of the vertical rod, thereby efficiently fixing the reagent box, and the stability of the reagent box packaging is improved.

[0024] Figure 2 For the structure of the utility model Figure 1 Amplified schematic view at A in the middle

[0025] Figure 3 For the structure of the utility model abutting wheel schematic diagram

[0026] Figure 4 For the structure of the utility model round plate schematic diagram

[0027] Figure 5 For the structure of the utility model second positive and negative rotation screw schematic diagram

[0028] Legend:

[0029] 1, positioning table; 2, connecting plate; 3, round plate; 4, rotating mechanism; 41, motor; 42, worm; 43, worm gear; 44, support column; 45, positioning plate; 46, turntable; 47, rubber pad; 5, clamping mechanism; 51, placing table; 52, motor; 53, first positive and negative rotation screw; 54, synchronous wheel; 55, synchronous belt; 56, second positive and negative rotation screw; 57, support plate; 58, through hole; 59, screw sleeve; 510, limiting frame; 511, sliding plate; 512, sliding groove; 513, sliding block; 514, clamping block; 515, vertical rod; 516, adjusting plate; 517, abutting wheel; 518, protective plate. Specific implementation

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Refer to Figures 1-5The utility model provides a kind of positioning mechanism for kit packing machine, it include: positioning table 1, the bottom of positioning table 1 is fixedly connected with connecting plate 2, the bottom of connecting plate 2 is fixedly connected with round plate 3, the top of round plate 3 is provided with rotating mechanism 4, rotating mechanism 4 is used to rotate adjustment to packing box, the top of positioning table 1 is provided with clamping mechanism 5, clamping mechanism 5 is used to pack box and is fixed, rotating mechanism 4 and clamping mechanism 5 are set, it is convenient to carry out efficient angle adjustment to kit, simultaneously, by the abutting of multiple abutting wheel 517, pack box is fixed and is clamped efficiently, the stability and high efficiency of kit when packing are improved, by the connecting plate 2 and round plate 3 structure of bottom fixed connection, the stable support of positioning mechanism is realized, the stability and accuracy in the process of rotating and adjustment of packing box are ensured, rotating mechanism 4 is set on round plate 3, packing box can be flexibly rotated and adjusted in all directions, multi-angle, satisfy the demand of different packing box positioning and packing, improve the efficiency and flexibility of packing, secondly, the clamping mechanism 5 equipped in the top of positioning table 1, efficient clamping technology is used, can firmly clamped and fixed packing box, effectively prevent the problem of packing defect caused by shaking or displacement in the process of packing, improve the quality and reliability of packing.

[0032] Referring to Figures 1-5The rotating mechanism 4 comprises a motor 41 fixedly installed on the top of the circular plate 3, the output end of the motor 41 is fixedly connected with a worm 42, the surface of the worm 42 is engaged with a worm wheel 43, the inside of the worm wheel 43 is fixedly connected with a support column 44, the bottom of the support column 44 is movably connected with the top of the circular plate 3 through a bearing seat, the motor 41 is fixedly installed on the top of the circular plate 3, which not only has a compact structure, but also ensures stable transmission of power, the output end of the motor 41 is directly connected with the worm 42, through the precise engagement of the worm 42 and the worm wheel 43, the stable transmission of power and efficient speed conversion are realized, the support column 44 fixedly connected in the inside of the worm wheel 43 is movably connected on the top of the circular plate 3 through the bearing seat, such a structure design not only enhances the stability and durability of rotation, but also enables the support column 44 to bear a larger packaging box without being prone to shaking, the design of the rotating mechanism 4 not only improves the accuracy and reliability of the rotation of the packaging box, but also makes the whole positioning mechanism more stable and quiet during operation, at the same time, the controllability of the motor 41 enables the rotation speed and angle of the packaging box to be accurately adjusted, meeting the specific needs of different packaging box positioning and packaging, further improving the efficiency and flexibility of packaging, the end of the worm 42 away from the motor 41 is movably connected with a positioning plate 45 through a bearing seat, the bottom of the positioning plate 45 is fixedly connected with the top of the circular plate 3, the top of the support column 44 is fixedly connected with a rotating disc 46, the top of the rotating disc 46 is fixedly connected with a rubber pad 47, the end of the worm 42 away from the motor 41 is movably connected with the positioning plate 45 through a bearing seat, the bottom of the positioning plate 45 is fixedly connected with the circular plate 3, such a design not only enhances the stability of the worm 42, but also ensures that the worm 42 will not produce excessive vibration or deviation during high-speed rotation, thereby further improving the accuracy and reliability of rotation, the rotating disc 46 fixedly connected at the top of the support column 44 not only provides a stable support surface for the packaging box, but also enables the packaging box to be more stably rotated and adjusted, the design of the rubber pad 47 on the top of the rotating disc 46 also takes into account the impact and wear that the packaging box may suffer during rotation, the softness and elasticity of the rubber pad 47 can effectively alleviate these impact forces and protect the packaging box from damage, while also reducing noise.

[0033] With reference to Figures 1-5The clamping mechanism 5 comprises a placement table 51 fixedly installed on the two sides of the front face of the positioning table 1, the top of each of the two placement tables 51 is fixedly installed with a motor 52, the output end of the motor 52 is fixedly connected with a first forward and reverse screw 53, the two sides of the surface of the first forward and reverse screw 53 are fixedly connected with synchronous wheels 54, the surfaces of the two synchronous wheels 54 are engaged with a synchronous belt 55, one end of the synchronous belt 55 away from the first forward and reverse screw 53 is movably connected with a second forward and reverse screw 56 through the synchronous wheel 54, the two ends of the second forward and reverse screw 56 are movably connected with support plates 57 through bearing seats, the support plates 57 are fixedly connected with the left side of the positioning table 1, the inside of the positioning table 1 is provided with through holes 58, the number of the through holes 58 is two and they are symmetrically distributed, the placement tables 51 fixedly installed on the two sides of the front face of the positioning table 1 provide a stable basis for subsequent clamping operations, the motor 52 installed on the placement table 51 serves as a power source, and the output end thereof is directly connected with the first forward and reverse screw 53, so that the compact structure is achieved and the efficient transmission of power is ensured, the synchronous wheels 54 and the synchronous belt 55 on the surface of the first forward and reverse screw 53 are designed to realize the synchronous movement of the clamping components on the two sides, so that the stress of the packaging box is uniform during clamping, and the problems of deformation or damage caused by uneven stress are avoided, and the synchronous belt 55 is movably connected with the second forward and reverse screw 56 through the synchronous wheel 54, so that the stability and durability of the clamping mechanism 5 are improved, and the clamping force on the two sides can be more accurately adjusted, so that the clamping requirements of packaging boxes with different sizes and materials are met.

[0034] Referring to Figures 1-5The surfaces of the first forward and reverse screw 53 and the second forward and reverse screw 56 are threadedly connected with a sleeve 59, the inner side of the plurality of sleeves 59 is fixedly connected with a limiting frame 510, the limiting frame 510 is moved efficiently and stably by the movement of the plurality of sleeves 59, so that the plurality of vertical rods 515 and the clamping blocks 514 move uniformly to the inner side, thereby efficiently clamping and fixing the reagent box, the top of the positioning table 1 is fixedly connected with a sliding plate 511, the two sides of the inner wall of the four sliding plates 511 are provided with a sliding groove 512, the sliding groove 512 is slidably connected with a sliding block 513, the inner side of the sliding block 513 is fixedly connected with a clamping block 514, the top of the four clamping blocks 514 is fixedly connected with a vertical rod 515, the surface of the vertical rod 515 is movably connected with an adjusting plate 516 through a torsional spring, the adjusting plate 516 is movably connected with a abutting wheel 517, the vertical rod 515 is located in the limiting frame 510, the sliding block 513 moves in the sliding groove 512, driving the movement of the clamping block 514 and the vertical rod 515, so that the reagent box can be clamped at multiple points through the adjustment of the adjusting plate 516 and the cooperation of the abutting wheel 517, and the damage of the clamping mechanism 5 to the reagent box is reduced, the clamping efficiency of the reagent box is improved, the top of the vertical rod 515 is fixedly connected with a protective plate 518, the protective plate 518 is used in cooperation with the limiting frame 510, through the setting of the protective plate 518, the top of the vertical rod 515 is protected, and the limiting frame 510 can effectively push the vertical rod 515.

[0035] Working principle: place the reagent box on the top of the turntable 46, then start the motor 41, the motor 41 rotates to drive the worm 42 to rotate, the worm 42 drives the worm gear 43 to rotate, thereby driving the support column 44 to rotate, so that the reagent box on the top of the turntable 46 is adjusted in direction, when the four corners of the reagent box are aligned with the adjusting plate 516, start the motor 52, the motor 52 rotates to drive the first forward and reverse screw 53 to rotate, the second forward and reverse screw 56 is driven to rotate through the action of the synchronous belt 55 and the synchronous wheel 54, thereby driving the sleeve 59 to move inward, thereby moving the limiting frame 510, driving the vertical rod 515 to move, thereby moving the clamping block 514 in the sliding plate 511, and limiting the sliding block 513 and the sliding groove 512, improving the stability of the movement of the clamping block 514, the movement of the vertical rod 515 drives the adjusting plate 516 to abut the four corners of the reagent box, and the abutting wheel 517 is used to reduce friction, thereby efficiently fixing the reagent box, improving the stability of the reagent box packaging.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A positioning mechanism for a kit packaging machine, comprising: The utility model provides a positioning platform (1), its characterized in be: the bottom fixed connection of positioning platform (1) has connecting plate (2), the bottom fixed connection of connecting plate (2) has round plate (3), the top of round plate (3) is provided with rotating mechanism (4), rotating mechanism (4) is used for the rotation adjustment to package box, the top of positioning platform (1) is provided with clamping mechanism (5), clamping mechanism (5) is used for the clamping fixation to package box.

2. The positioning mechanism for a kit packaging machine of claim 1, wherein: The rotating mechanism (4) includes a motor (41), the motor (41) is fixedly installed on the top of the round plate (3), the output end of the motor (41) is fixedly connected with a worm (42), the surface of the worm (42) is engaged with a worm wheel (43), the inside of the worm wheel (43) is fixedly connected with a support column (44), the bottom of the support column (44) is movably connected with the top of the round plate (3) through a bearing seat.

3. The positioning mechanism for a kit packaging machine of claim 2, wherein: The end of the worm (42) away from the motor (41) is movably connected with a positioning plate (45) through a bearing seat, the bottom of the positioning plate (45) is fixedly connected with the top of the round plate (3), the top of the support column (44) is fixedly connected with a rotating disc (46), the top of the rotating disc (46) is fixedly connected with a rubber pad (47).

4. The positioning mechanism for a kit packaging machine of claim 1, wherein: The clamping mechanism (5) includes a placement table (51), the placement table (51) is fixedly installed on the two sides of the front of the positioning platform (1), the top of the two placement tables (51) is fixedly installed with a motor (52), the output end of the motor (52) is fixedly connected with a first forward and reverse screw (53), the two sides of the surface of the first forward and reverse screw (53) are fixedly connected with a synchronous wheel (54), the surfaces of the two synchronous wheels (54) are engaged with a synchronous belt (55), the end of the synchronous belt (55) away from the first forward and reverse screw (53) is movably connected with a second forward and reverse screw (56) through a synchronous wheel (54), the two ends of the second forward and reverse screw (56) are movably connected with a support plate (57) through a bearing seat, the support plate (57) is fixedly connected with the left side of the positioning platform (1), the inside of the positioning platform (1) is provided with a through hole (58), the number of the through holes (58) is two and is symmetrically distributed.

5. The positioning mechanism for a kit packaging machine of claim 4, wherein: The surfaces of the first forward and reverse screw (53) and the second forward and reverse screw (56) are threadedly connected with a sleeve (59), the inside of the plurality of sleeves (59) is fixedly connected with a limiting frame (510).

6. The positioning mechanism for a kit packaging machine of claim 1, wherein: The top of the positioning platform (1) is fixedly connected with a sliding plate (511), the two sides of the inner wall of the four sliding plates (511) are provided with a sliding groove (512), the inside of the sliding groove (512) is slidably connected with a sliding block (513), the inside of the sliding block (513) is fixedly connected with a clamping block (514), the top of the four clamping blocks (514) is fixedly connected with a vertical rod (515), the surface of the vertical rod (515) is movably connected with an adjusting plate (516) through a torsional spring, the inside of the adjusting plate (516) is movably connected with a pressing wheel (517), and the vertical rod (515) is located in the inside of the limiting frame (510).

7. The positioning mechanism for a kit packaging machine of claim 6, wherein: The top of the vertical rod (515) is fixedly connected with a protective plate (518), and the protective plate (518) is used in cooperation with the limiting frame (510).

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