Continuous boxing machine

Abstract

The utility model provides a continuous boxing machine which comprises a packaging color box conveying mechanism and an instruction book folding and conveying mechanism, and the instruction book folding and conveying mechanism comprises two first belts which are oppositely arranged and used for clamping and conveying instruction books. The first belt is connected to the driving roller and the driven roller; the driving roller is used for being connected with a driving device so as to drive the first belt to operate; the two ends of a rotating shaft of the driven roller arranged on one end side in the conveying direction are connected with adjusting devices; the adjusting device is arranged on the frame and used for adjusting the tensioning state of the driven rolling wheel, through the arrangement of the adjusting device, the tensioning state of the belt can be adjusted before the device works so that it can be guaranteed that the belt does not slip, and therefore it is guaranteed that the specification can be conveyed to the next station within the accurate time; and the problems of stacking of the specifications and winding of parts on the belt are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a continuous cartoning machine. Background Art

[0002] Continuous cartoning machine is a commonly used automated equipment in the pharmaceutical production industry. It mainly consists of a main frame mechanism, a plastic bottle conveying mechanism, a packaging color box conveying mechanism, a drug instruction folding mechanism, and other auxiliary mechanisms. It can complete the processes of folding boxes, loading medicines, loading instructions, and sealing boxes on one production line, making the drug boxing production highly automated. However, the current continuous cartoning machine has the following problems:

[0003] 1. When the instructions are folded and conveyed, they are transferred between two conveyor belts. Due to the instability of the conveyor belts, for example, one or both belts are stretched due to long-term operation, causing the belts to slip or deviate to one side (in the direction of the belt width) during transmission, the instructions cannot be clamped, resulting in the inability to be transferred to the next station within the accurate time, resulting in the lack of instructions in the medicine box, or the problem of instructions piling up and entangled with parts on the belt.

[0004] 2. The width of the unloading channel of the instruction manual unloading hopper cannot be adjusted. When the paper quality, thickness or folding number of the instruction manual changes, the unloading of the instruction manual cannot be completed smoothly.

[0005] 3. The quality thickness and flatness of the paper box are different, or the paper box has been stored in the warehouse for a long time, resulting in a thickness difference between the paper box and the newly manufactured paper box. For example, the box that has been stored for a long time and exposed to moisture is thicker, and some are even a little deformed. The box tongue base in the current packaging color box conveying mechanism cannot adjust the support position of the box tongue, resulting in the box tongue cannot be smoothly inserted into the paper box. Utility Model Content

[0006] In view of this, an object of the present invention is to provide a continuous cartoning machine to solve the above problems.

[0007] The utility model adopts the following scheme:

[0008] The present application provides a continuous cartoning machine, including a packaging color box conveying mechanism and an instruction manual folding and conveying mechanism, wherein the instruction manual folding and conveying mechanism includes two first belts arranged opposite to each other for clamping and conveying the instruction manual; the first belt is connected to an active roller and a passive roller; the active roller is used to connect to a driving device to drive the first belt to operate; the two ends of the rotating shaft of the passive roller arranged at one end side of the transmission direction are connected with an adjusting device; the adjusting device is arranged on a frame and is used to adjust the tension state of the passive roller.

[0009] Furthermore, the adjusting device is an adjusting rod, which is movably arranged on the frame and one end of which is connected to the passive roller; it can drive the passive roller to move along the transmission direction of the belt through spiral rotation.

[0010] Furthermore, the adjusting rod is a bolt; one end of the bolt is connected to the passive roller through a through hole on the frame; and two movable nuts are provided on the bolt; the movable nuts are respectively placed on the inner side and the outer side of the frame.

[0011] Furthermore, the adjusting rod is a bolt; a threaded hole is provided on the frame; and the bolt is connected to the passive roller through the threaded hole.

[0012] Furthermore, in the instruction manual folding and conveying mechanism, an adjustable instruction manual unloading device is provided below the transmission unloading openings of the two second belts for unloading and transmitting the instruction manuals.

[0013] Furthermore, the instruction manual blanking device includes a first guide member and a second guide member placed on both sides directly below the blanking port, and a transmission member, an adjustment member and an action member arranged on the side of the first guide member away from the second guide member; a transmission channel is formed between the two guide members; the action member is used to push the transmission member toward the transmission channel; the adjustment member is arranged on the action member, one end of which abuts against one of the guide members, and is configured to be able to adjust the length between the action member and the first guide member, and to make the first guide member approach or move away from the second guide member under the push of the action member.

[0014] Furthermore, it also includes a base, the acting member is a spring, which is arranged on the base and one end of which abuts against the transmission member; the adjusting member is a bolt, which is screwed on the transmission member.

[0015] Furthermore, the packaging color box conveying mechanism includes an adjustable box tongue base assembly for adjusting the supporting position of the box tongue.

[0016] Furthermore, the plug box tongue base assembly includes two L-shaped support members; a bottom surface of the first support member is movably arranged on the base, and it can be close to or away from the box tongue; the second support member is inverted and movably connected to the first support member, and it can be movably adjusted in the vertical direction.

[0017] Furthermore, a bottom surface of the first support member is provided with a long strip groove, which is fixed to the machine base by bolts, and another bottom surface is provided with a first waist-shaped hole; a bottom surface of the second support member is provided with a second waist-shaped hole adapted to the first waist-shaped hole, which is connected by bolts; and a circular arc-shaped guide portion is provided at the front end of the second support member.

[0018] By adopting the above technical solution, the utility model can achieve the following technical effects:

[0019] 1. Through the setting of the adjustment device, the tension state of the belt can be adjusted before the device is operated to ensure that the belt does not slip, thereby ensuring that the instructions can be delivered to the next workstation at the right time, avoiding the problem of the instructions piling up and being entangled with the parts on the belt.

[0020] 2. The width of the unloading channel of the instruction manual unloading hopper is adjustable. When the paper quality, thickness or folding number of the instruction manual changes, the unloading of the instruction manual can be completed smoothly.

[0021] 3. The box tongue base can adjust the supporting position of the box tongue, avoiding the problem that the box tongue cannot be smoothly inserted into the box due to the different quality thickness and flatness of the carton, or the thickness difference between the carton and the new carton caused by being stored in the warehouse for a long time. For example, the box that has been stored for a long time and exposed to moisture is thicker, and some are even a little deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a schematic diagram of the front structure of a continuous cartoning machine according to an embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of a top view of a continuous cartoning machine according to an embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the instruction folding and conveying mechanism of a continuous cartoning machine according to the embodiment of the utility model. Figure 1 ;

[0026] Figure 4 It is a top view structural schematic diagram of a manual folding and conveying mechanism of a continuous cartoning machine according to an embodiment of the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the instruction folding and conveying mechanism of a continuous cartoning machine according to the embodiment of the utility model. Figure 2 ;

[0028] Figure 6 It is a front structural schematic diagram of a manual folding and conveying mechanism of a continuous cartoning machine according to an embodiment of the utility model;

[0029] Figure 7 It is a structural schematic diagram of a packaging color box conveying mechanism of a continuous cartoning machine according to an embodiment of the utility model;

[0030] Figure 8 yes Figure 7 Schematic diagram of a partial assembly structure;

[0031] Fig. 9 This is a schematic structural diagram of a first supporting member of a packaging color box conveying mechanism of a continuous cartoning machine according to an embodiment of the utility model;

[0032] Fig.10 This is a schematic diagram of the structure of a second supporting member of a packaging color box conveying mechanism of a continuous cartoning machine according to an embodiment of the utility model;

[0033] Icons: packaging color box conveying mechanism 1, instruction manual folding conveying mechanism 2, first belt 3, second belt 4, instruction manual 5, first bolt 6, pressure wheel 7, first guide member 8, second guide member 9, transmission member 10, second bolt 11, spring 12, base 13, first support member 14, second support member 15, machine base 16, third bolt 17, fourth bolt 18, long strip slot 19, first waist-shaped hole 20, second waist-shaped hole 21, guide part 22, paper box 23. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0035] Example

[0036] Combination Figures 1 to 10As shown, this embodiment provides a continuous cartoning machine, including a packaging color box conveying mechanism 1 and an instruction manual folding and conveying mechanism 2, wherein the instruction manual folding and conveying mechanism 2 includes two first belts 3 arranged opposite to each other for clamping and conveying the instruction manual 5; the first belt 3 is connected to an active roller and a passive roller; the active roller is used to connect to a driving device to drive the first belt 3 to operate; wherein both ends of the rotating shaft of the passive roller arranged at one end side of the transmission direction are connected with an adjusting device; the adjusting device is arranged on a frame and is used to adjust the tension state of the passive roller.

[0037] By setting the adjustment device, the tension of the belt can be adjusted before the device is operated to ensure that the belt does not slip, thereby ensuring that the instruction manual 5 can be delivered to the next workstation at the right time, avoiding the problem of the instruction manual 5 piling up and being entangled with parts on the belt.

[0038] Specifically, in this embodiment, Figure 4 and Figure 5 As shown, the adjustment device is a first bolt 6; one end of the first bolt 6 is connected to the two ends of the rotating shaft of the passive roller through the through hole on the frame; and two movable nuts are arranged on the first bolt 6; the movable nuts are respectively placed on the inner side and the outer side of the frame. By adjusting the nuts, the passive roller can be adjusted along the transmission direction to ensure that the first belt 3 is in a tensioned state, so that the instruction manual 5 can be better clamped and transmitted.

[0039] like Figure 3 and Figure 4 As shown, in the manual folding and conveying mechanism 2, two second belts 4 are provided for conveying the manual 5; a pressing wheel 7 capable of swinging up and down is provided at the conveying entrance thereof, which can press one end of the manual 5 against the second belt 4 when swinging down, thereby conveying the manual 5 between the two second belts 4. Figure 5 and Figure 6As shown, an adjustable instruction manual 5 unloading device is provided below the unloading port of the second belt 4. The instruction manual 5 unloading device includes a first guide member 8 and a second guide member 9 placed on both sides directly below the unloading port, and a transmission member 10, an adjustment member and an action member provided on the side of the first guide member 8 away from the second guide member 9; in this embodiment, a base 13 is also included, and the action member is a spring 12, which is provided on the base 13 and one end of which abuts against the transmission member 10; the adjustment member is a second bolt 11, which is screwed to the transmission member 10. A transmission channel is formed between the two guide members; the upper end of the guide member is bent outward in an arc shape to form a trumpet-shaped opening to facilitate the entry of the instruction manual 5; the spring 12 is used to push the transmission member 10 to approach the transmission channel; the second bolt 11 is arranged on the action member, and one end abuts against one of the guide members, which can adjust the length between the action member and the first guide member 8, and make the first guide member 8 approach or move away from the second guide member 9 under the push of the spring 12; the first guide member 8 can be rotatably connected to the frame on the upper side, or its upper side is fixed and the lower side can be elastically deformed, so that it can be pushed by the second bolt 11 to approach the second guide member 9. The width of the discharge channel of the instruction manual 5 discharge hopper is adjustable, and when the paper quality and thickness of the instruction manual 5 change or the number of folds changes, the discharge of the instruction manual 5 can be completed smoothly.

[0040] In this embodiment, the packaging color box conveying mechanism 1 includes an adjustable box tongue base assembly for adjusting the supporting position of the box tongue. Figures 7 to 10 As shown, the plug box tongue base assembly includes two L-shaped support members; a bottom surface of the first support member 14 is provided with a long strip groove 19, which is fixed to the machine base 16 by a third bolt 17, and can be close to or away from the box tongue; the other bottom surface of the first support member 14 is provided with a first waist-shaped hole 20; a bottom surface of the second support member 15 is provided with a second waist-shaped hole 21 adapted to the first waist-shaped hole 20, which is connected by a fourth bolt 18 and can adjust the height in the vertical direction; the front end of the second support member 15 is provided with an arc-shaped guide portion 22 to provide guidance for the box tongue.

[0041] The tongue plug base can adjust the supporting position of the tongue, avoiding the problem that the tongue cannot be smoothly inserted into the paper box 23 due to the different quality thickness and flatness of the paper box 23, or the thickness difference between the paper box and the newly-made paper box 23 caused by being stored in the warehouse for a long time, for example, the thickness of the box that has been stored for a long time and has been exposed to moisture is relatively thick, and some are even slightly deformed. For example, when the box body on the same side where the paper box 23 and the tongue are assembled becomes thicker due to moisture, or is deformed into an arc with the middle part bulging outward, the upper end surface of the second support member 15 is adjusted to be flush with the plane on the inner side of the box body on this side or slightly higher than the plane on the inner side, and then the tongue is inserted into the box, so that the tongue can enter the box body more smoothly.

[0042] The above are only preferred implementations of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All technical solutions under the concept of the present utility model belong to the protection scope of the present utility model.

[0043] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0045] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

Claims

1. A continuous cartoning machine, comprising a packaging color box conveying mechanism and a manual folding conveying mechanism, characterized in that: The instruction manual folding and conveying mechanism includes two first belts arranged opposite to each other for clamping and transmitting the instruction manual; the first belt is connected to an active roller and a passive roller; the active roller is used to connect to a driving device to drive the first belt to operate; the two ends of the rotating shaft of the passive roller arranged on one end side of the transmission direction are connected with an adjusting device; the adjusting device is arranged on a frame and is used to adjust the tension state of the passive roller.

2. The continuous cartoning machine according to claim 1, characterized in that: The adjusting device is an adjusting rod, which is movably arranged on the frame and one end of which is connected to the passive roller; the adjusting rod can drive the passive roller to move along the transmission direction of the belt through spiral rotation.

3. The continuous cartoning machine according to claim 2, characterized in that: The adjusting rod is a bolt; one end of the bolt is connected to the passive roller through a through hole on the frame; and two movable nuts are arranged on the bolt; the movable nuts are respectively placed on the inner side and the outer side of the frame.

4. The continuous cartoning machine according to claim 2, characterized in that: The adjusting rod is a bolt; a threaded hole is arranged on the frame; and the bolt is connected to the passive roller through the threaded hole.

5. The continuous cartoning machine according to claim 1, characterized in that: In the instruction manual folding and conveying mechanism, an adjustable instruction manual unloading device is provided below the transmission unloading openings of the two second belts for unloading and conveying the instruction manuals.

6. The continuous cartoning machine according to claim 5, characterized in that: The instruction manual blanking device includes a first guide member and a second guide member placed on both sides directly below the blanking port, and a transmission member, an adjustment member and an action member arranged on the side of the first guide member away from the second guide member; a transmission channel is formed between the two guide members; the action member is used to push the transmission member toward the transmission channel; the adjustment member is arranged on the action member, one end of which abuts against one of the guide members, and is configured to be able to adjust the length between the action member and the first guide member, and to make the first guide member approach or move away from the second guide member under the push of the action member.

7. The continuous cartoning machine according to claim 6, characterized in that: It also includes a base, the action member is a spring, which is arranged on the base and has one end abutting against the transmission member; the adjustment member is a bolt, which is screwed on the transmission member.

8. The continuous cartoning machine according to claim 1, characterized in that: The packaging color box conveying mechanism includes an adjustable box tongue base component for adjusting the supporting position of the box tongue.

9. The continuous cartoning machine according to claim 8, characterized in that: The plug box tongue base assembly includes two L-shaped support members; a bottom surface of the first support member is movably arranged on the base, and it can be close to or away from the box tongue; the second support member is inverted and movably connected to the first support member, and it can be movably adjusted in the vertical direction.

10. The continuous cartoning machine according to claim 9, characterized in that: A bottom surface of the first support member is provided with a long strip groove, which is fixed to the machine base by bolts, and another bottom surface is provided with a first waist-shaped hole; a bottom surface of the second support member is provided with a second waist-shaped hole adapted to the first waist-shaped hole, which is connected by bolts; a front end of the second support member is provided with an arc-shaped guide portion.

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