Paper tray forming, tray loading and boxing machine

Abstract

The invention discloses a paper tray forming, tray loading and boxing integrated machine, including a frame, a first chain, a grid bin, a first sprocket and a sprocket shaft, the first chain is installed on the frame through the first sprocket, the grid bin is installed on the first chain, the grid bin includes a first limit plate and a second limit plate, the first chain is connected to the first sprocket by transmission, the first sprocket is connected to the sprocket shaft, the first limit plate is connected to the first chain, and also includes a second chain and a second sprocket, the second chain is connected to the second sprocket by transmission, the second limit plate is connected to the second chain, the second sprocket is rotatably and adjustably connected to the sprocket shaft, the manual unloading station includes a motor, a transmission sprocket, a transmission chain and a manual clip, and also includes an adjustment sprocket and an adjustment chain, the adjustment chain drives the adjustment sprocket to rotate by a pulling adjustment component and then drives the transmission sprocket to rotate and adjust. In this way, the technical effect of convenient adjustment of the grid bin specifications and adjustable manual drop point is achieved.

Description

Technical Field

[0001] The invention relates to medicine packaging equipment, in particular to a paper tray forming, tray inserting and boxing integrated machine. Background Art

[0002] The paper tray forming, tray loading and boxing machine integrates the functions of paper tray forming, medicine tray loading, instruction tray loading and paper tray box loading. The four functions are connected into one through a conveying mechanism. The conveying mechanism includes a grid bin, which is evenly installed on a surrounding chain at a certain interval. The grid bin has a card slot matching the size of the paper tray. The grid bin has two limiting components, and the interval between the limiting components forms a card slot. The existing equipment has the following problems:

[0003] 1. When producing another kind of medicine, the size of the paper tray also changes accordingly due to changes in the specifications of the medicine, resulting in the need to frequently adjust the size of the bin to accommodate the placement of the paper tray. When adjusting the size of the bin, one of the limit components needs to be adjusted in position. Since the bins are evenly distributed on the chain and there are a large number of them, workers need to spend more time and the labor intensity is high.

[0004] 2. During the instruction sheet placement work, the instruction sheet feeder outputs the instruction sheets and places them one by one on the paper trays that are conveyed in sequence through the instruction sheet clips. The instruction sheet clips are evenly distributed on another chain at certain intervals. When producing and packaging different medicines, the sizes of the boxes and paper trays are also different, which causes the instruction sheets to not land accurately in the middle of the paper tray, and even causes the instruction sheets to fall off the paper tray. In this way, during the automatic packaging process, the production packaging will be restricted by the size specifications of the paper tray, which reduces the use frequency of the carton packaging machine and brings greater losses to users. Summary of the invention

[0005] In order to solve the above problems, the object of the present invention is to provide a paper tray forming, tray loading and boxing all-in-one machine with easy adjustment of the bin specifications and adjustable instruction sheet landing point.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a paper tray forming, tray loading and boxing integrated machine, comprising a frame, a first chain, a compartment, a first sprocket, an instruction manual unloading station and a sprocket shaft, the first chain is installed on the frame through the first sprocket, the compartment is installed on the first chain, the compartment comprises a first limit plate and a second limit plate, the first chain is connected to the first sprocket in a transmission manner, the first sprocket is connected to the sprocket shaft, the first limit plate is connected to the first chain, and the characteristic is that it also includes a second chain and a second sprocket, the second chain is connected to the second sprocket in a transmission manner, and the second limit plate is connected to the first chain. The second sprocket is connected to the second chain, and the second sprocket is rotatably and adjustably connected to the sprocket shaft. The bin passes through the instruction manual discharge station. The instruction manual discharge station includes a motor, a transmission sprocket, a transmission chain and an instruction manual clamp. The instruction manual clamp is evenly connected to the transmission chain at certain intervals. The motor is connected to the transmission sprocket through the transmission chain, and also includes an adjusting sprocket and an adjusting chain. The adjusting sprocket is integrally connected to the transmission sprocket, and the adjusting chain is connected to the adjusting sprocket through transmission cooperation. The adjusting chain drives the adjusting sprocket to rotate by pulling the adjusting component, thereby driving the transmission sprocket to rotate and adjust.

[0007] The pulling adjustment component includes an elastic sprocket, a pulling adjustment sprocket and a transition sprocket. The adjustment chain is tightened by the elastic sprocket, the pulling adjustment sprocket and the transition sprocket. The elastic sprocket is installed on the first slide, and the pulling adjustment sprocket is installed on the second slide. The first slide is threaded with a first screw rod, and the second slide is connected to a second screw rod. The first slide and the second slide are respectively provided with guide rails. The first screw rod is driven to rotate by a first driving device, and the second screw rod is driven to rotate by a second driving device.

[0008] The first driving device and the second driving device have the same structure, and respectively include a driving rod and a handle installed at one end of the driving rod. The other end of the driving rod is also provided with a first bevel gear, and the first screw rod or the second screw rod is provided with a second bevel gear, and the second bevel gear is meshed with the first bevel gear for transmission.

[0009] The sprocket shaft is provided with a stepped shaft, a reliable rotating spacer is sleeved on the stepped shaft, the second sprocket is sleeved on the spacer, a tensioning sleeve is threaded on the stepped shaft, and the tensioning sleeve can lock the spacer to make it rotate together with the sprocket shaft.

[0010] An annular groove is arranged at one end of the inner hole of the spacer ring, and a tensioning ring which can be inserted into the annular groove is arranged on the tensioning sleeve. The outer wall of the tensioning ring is a conical surface. When the tensioning sleeve is tightened, the outer wall of the tensioning ring is tightly pressed against the inner wall of the annular groove.

[0011] The beneficial effects of the present invention are as follows: the two limit plates of the grid bin are respectively driven by their own chain and sprocket structures. Since the second sprocket is rotatably and adjustably connected to the sprocket shaft, the second sprocket drives the second chain to move after rotation and adjustment, thereby adjusting the position of the second limit plate. In this way, the paper tray size can be adaptively adjusted, and the adjustment is very convenient and reliable. The adjustment chain drives the adjustment sprocket to rotate by pulling the adjustment component, and then drives the transmission sprocket to rotate and adjust, thereby changing the initial position of the transmission sprocket, thereby adjusting the landing point of the instruction manual after output. In this way, the technical effect of convenient adjustment of the grid bin specifications and adjustable landing point of the instruction manual is achieved, so that the equipment can make faster adaptive adjustments to changes in drug specifications, effectively improving work efficiency.

[0012] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of a specific embodiment of the present invention;

[0014] Figure 2 It is a state diagram of the cell installation in a specific embodiment of the present invention;

[0015] Figure 3 for Figure 2 Sectional view of AA in the middle;

[0016] Figure 4 It is a three-dimensional diagram of the installation state of the instruction manual clip in a specific embodiment of the present invention;

[0017] Figure 5 This is a usage state diagram of the pulling adjustment component in a specific embodiment of the present invention. DETAILED DESCRIPTION

[0018] The present invention is specifically described below through examples, which are only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention.

[0019] like Figure 1 — Figure 5As shown, the present embodiment discloses a paper tray forming, tray loading and boxing integrated machine, including a frame 1, on which are arranged in sequence a paper tray forming station 2, a material tray loading station 3, an instruction manual unloading station 4, a paper box unloading and opening station 5 and a paper tray box loading station 7, and of course also includes a first chain 8, a grid bin 9, a first sprocket 10 and a sprocket shaft 20. The first chain 8 is installed on the frame 1 through the first sprocket 10, and the grid bin 9 is installed on the first chain 8. The grid bin 9 includes a first limiting plate 91 and a second limiting plate 92. The first chain 8 is transmission-connected to the first sprocket 10, the first sprocket 10 is connected to the sprocket shaft 20, the first limiting plate 91 is connected to the first chain 8, and also includes a second chain 30 and a second sprocket 40. The second chain 30 is transmission-connected to the second sprocket 40, and the second limiting plate 92 Connected to the second chain 30, the second sprocket 40 is rotatably and adjustably connected to the sprocket shaft 20, the compartment 9 passes through the instruction manual discharge station 4, the instruction manual discharge station 4 includes an instruction manual discharger 41, a motor, a transmission sprocket 42, a transmission chain 43 and an instruction manual clamp 44, the instruction manual clamp 44 is evenly connected to the transmission chain 43 at a certain interval, the instruction manual clamp 44 passes through the outlet of the instruction manual discharger 41 and clamps the instruction manual, the motor is connected to the transmission sprocket 42 through the transmission chain 43, and also includes an adjusting sprocket 45 and an adjusting chain 46, the adjusting sprocket 45 is integrally connected to the transmission sprocket 42, the adjusting chain 46 is connected to the adjusting sprocket in a transmission cooperation manner, and the adjusting chain 46 drives the adjusting sprocket 45 to rotate by pulling the adjusting component 6, thereby driving the transmission sprocket 42 to rotate and adjust.

[0020] The pulling adjustment component 6 includes an elastic sprocket 61, a pulling adjustment sprocket 62 and a transition sprocket 63. The adjustment chain 46 is tightened by the elastic sprocket 61, the pulling adjustment sprocket 62 and the transition sprocket 63. The elastic sprocket 61 is installed on the first slide 64, and the pulling adjustment sprocket 62 is installed on the second slide 65. The first slide 64 is threaded with a first screw rod 68, and the second slide 65 is connected to a second screw rod 69. The first slide 64 and the second slide 65 are respectively provided with guide rails. The first screw rod 68 is driven to rotate by the first driving device 66, and the second screw rod 69 is driven to rotate by the second driving device 67. When adjusting the initial position of the instruction manual clip 44, turn off the motor, then the first driving device 66 drives the first screw 68 to rotate, which drives the tension sprocket 61 on the first sliding seat 64 to move, thereby loosening the chain, and then the second driving device 67 drives the second screw 69 to drive the pulling adjustment sprocket 62 on the second sliding seat 65 to move, pull the adjustment chain 46, and then drive the transmission sprocket 42 to rotate, so that the instruction manual clip 44 on the transmission chain 43 changes its initial position, so that the instruction manual clip 44 is aligned with the middle position of the paper support below. During the adjustment process, the functions of the tension sprocket 61 and the pulling adjustment sprocket 62 can be converted to each other, that is, the adjustment chain 46 can be loosened by pulling the adjustment sprocket 62, and the adjustment chain 46 is loosened to leave an adjustment margin, and then the tension sprocket 61 position is adjusted to tighten and drive the adjustment chain 46 to move, driving the output chain to rotate and adjust.

[0021] The first drive device 66 and the second drive device 67 can be servo motors respectively. After the first screw rod 68 and the second screw rod 69 are driven by servo motors respectively, the adjustment is more convenient, accurate and reliable, but the cost is higher.

[0022] In order to save costs, the first driving device 66 and the second driving device 67 have the same structure, which respectively include a driving rod 70 and a handle installed at one end of the driving rod 70, and the other end of the driving rod 7 is also equipped with a first bevel gear, and the first screw rod 68 or the second screw rod 69 is equipped with a second bevel gear, and the second bevel gear is meshed with the first bevel gear for transmission. During operation, it is only necessary to drive the driving rod 7 to rotate through the handle to drive the first screw rod 68 or the second screw rod 69 to rotate. In this way, the transmission structure is reliable, the adjustment is convenient, and the maintenance cost is low.

[0023] The sprocket shaft 20 is provided with a stepped shaft 201, on which a reliable rotating spacer 50 is sleeved, and the second sprocket 40 is sleeved on the spacer 50, and a tensioning sleeve 60 is threaded on the stepped shaft 201, and the tensioning sleeve 60 can lock the spacer 50 so that it rotates together with the sprocket shaft 20. Its specific structure is: an annular groove 501 is provided at one end of the inner hole of the spacer 50, and a tensioning ring 601 that can extend into the annular groove 501 is provided on the tensioning sleeve 60, and the outer wall of the tensioning ring 601 is a conical surface. In this way, when the tensioning sleeve 60 is tightened, the outer wall of the tensioning ring 601 is tightly pressed against the inner wall of the annular groove 501, and the connection is transmitted by friction, so that the spacer 50 and the sprocket shaft 20 are connected as a whole through the tensioning sleeve 60, and the tensioning sleeve 60 is loosened from the spacer 50. After that, the spacer 50 can rotate freely along the step shaft 201. At this time, the adjustment operation begins. When adjusting, you only need to pull the second limit plate 92 to one side to adjust it so that the distance between it and the first limit plate 91 matches the paper tray specification. After the second limit plate 92 is pulled, it will drive the second chain 30 to rotate, and then drive the spacer 50 to rotate. After the spacer 50 is rotated and adjusted, the position is adjusted into place. At this time, you need to press the second limit plate 92, and finally tighten the tensioning sleeve 60 on the spacer 50, so that the tensioning sleeve 60 locks the spacer 50 and makes it rotate together with the sprocket shaft 20. In this way, the adjustment is completed. Since the second chain 30 drives all the second limit plates 92 to move together, the intervals between the adjusted bins 9 are the same, with high precision.

[0024] Through the above technical scheme, the two limit plates of the grid bin 9 are respectively driven by their own chain and sprocket structures. Since the second sprocket 40 is rotatably connected to the sprocket shaft 20, the second sprocket 40 drives the second chain 30 to move after rotation and adjustment, and then adjusts the position of the second limit plate 92. In this way, the paper tray size can be adaptively adjusted, and the adjustment is very convenient and reliable. The adjustment chain 46 drives the adjustment sprocket 45 to rotate by pulling the adjustment component, and then drives the transmission sprocket 42 to rotate and adjust. In this way, the initial position of the transmission sprocket 42 is changed, thereby adjusting the landing point of the instruction manual after output. In this way, the technical effect of convenient adjustment of the specifications of the grid bin 9 and adjustable landing point of the instruction manual is achieved, so that the equipment can make faster adaptive adjustments to the specification changes of the medicines, and effectively improve work efficiency.

[0025] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A paper tray forming, tray loading and boxing integrated machine, comprising a frame, a first chain, a compartment, a first sprocket, a manual unloading station and a sprocket shaft, wherein the first chain is mounted on the frame through a first sprocket, the compartment is mounted on the first chain, the compartment comprises a first limit plate and a second limit plate, the first chain is transmission-connected to the first sprocket, the first sprocket is connected to the sprocket shaft, and the first limit plate is connected to the first chain, characterized in that: The sprocket wheel is connected to the second sprocket in a transmission manner, and the sprocket wheel is connected to the second sprocket in a transmission manner. The sprocket wheel is connected to the second sprocket in a transmission manner, and the sprocket wheel is connected to the second sprocket in a transmission manner. The sprocket wheel is connected to the second sprocket in a transmission manner, and the sprocket wheel is connected to the second sprocket in a transmission manner. The sprocket wheel is connected to the second sprocket in a transmission manner, and the sprocket wheel is connected to the second sprocket in a transmission manner. The sprocket wheel is connected to the second sprocket in a transmission manner, and the sprocket wheel is connected to the second sprocket in a transmission manner. The sprocket wheel is connected to the second sprocket in a transmission manner, and the sprocket wheel is connected to the second sprocket in a transmission manner. The sprocket wheel is connected to the second sprocket in a transmission manner, and the sprocket wheel is connected to the second sprocket in a transmission manner. The sprocket wheel is connected to the second sprocket in a transmission manner, and the sprocket wheel is connected to the second sprocket in a transmission manner. The sprocket wheel is connected to the second sprocket in a transmission manner, and the sprocket wheel is connected to the second sprocket in a transmission manner. The sprocket wheel of claim 1, wherein the first and second guide wheels are connected along the longitudinal axis of the first slide and the second guide wheels are connected along the longitudinal axis of the second slide.

2. The paper tray forming, tray inserting and boxing integrated machine according to claim 1, characterized in that: The first driving device and the second driving device have the same structure, and respectively include a driving rod and a handle installed at one end of the driving rod. The other end of the driving rod is also provided with a first bevel gear, and the first screw rod or the second screw rod is provided with a second bevel gear, and the second bevel gear is meshed with the first bevel gear for transmission.

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