Packaging machine for subpackaging decoction pieces

Abstract

The utility model discloses a packaging machine for subpackaging decoction pieces, which comprises a base and a main body fixedly connected with the base, a positioning bracket is fixed at the upper end of the main body, the positioning bracket is connected with a stock bin, a guide frame is fixedly arranged on the main body, a packaging film is arranged at the upper end of the guide frame, and the packaging film is connected with the stock bin. A film wrapping roller is arranged on the guide frame and located below the packaging film, the upper end of the positioning support is connected with a stock bin in a hinged mode, the tail end of the positioning support is connected with the stock bin through an adjusting screw rod or a hydraulic driving rod, and the main body is detachably connected with a forming device. The forming device is connected with a fixing plate in a welding mode, the fixing plate is detachably connected with the adjusting assembly, a first heat sealing mechanism is arranged along the outer side of the forming device, and a second heat sealing mechanism is arranged in the vertical direction of the packaging film.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging machines, and in particular relates to a packaging machine for packaging medicinal slices. Background Art

[0002] Chinese herbal medicine slices are one of the three major pillars of China's traditional Chinese medicine industry. They are a traditional weapon necessary for clinical diagnosis and treatment of traditional Chinese medicine, and are also an important raw material for Chinese patent medicines. Their unique processing theories and methods all reflect the profound wisdom of ancient Chinese medicine. With the continuous improvement and maturity of their processing theories, they have become an important means of clinical disease prevention and treatment in traditional Chinese medicine. Among them, packaging machines are needed when packaging Chinese herbal medicine slices.

[0003] At present, when packaging Chinese herbal medicines, the conventional former fixing frame of the packaging machine needs to move the former fixing plate bracket inward appropriately during positioning adjustment, which can make the longitudinal sealing edge wider, and conversely, can make the edge narrower. This operation needs to be adjusted repeatedly until the edge width of the bag is consistent before the operation can be performed. Otherwise, packaging waste will occur and the appearance will be damaged. The operation of the former of the above packaging machine is time-consuming and labor-intensive, and the work efficiency is low.

[0004] In view of the above factors, a packaging machine for packing medicinal pieces is specially designed. The packaging machine can achieve adaptive adjustment by setting an adjustment component. By moving the former fixed plate bracket inward appropriately, the longitudinal sealing edge can be widened. Conversely, the edge can be narrowed. It can be adjusted according to needs, generally 6-8mm. Utility Model Content

[0005] The utility model aims to provide a packaging machine for packaging medicinal slices to solve the problems raised in the above-mentioned background technology.

[0006] The purpose of the utility model is achieved through the following technical solutions: a packaging machine for packaging slices, comprising a base and a main body fixedly connected to the base, a positioning bracket fixed to the upper end of the main body, the positioning bracket connected to the silo, a guide frame fixedly arranged on the main body, a packaging film installed on the upper end of the guide frame, a film coating roller arranged on the guide frame below the packaging film, the upper end of the positioning bracket connected to the silo in a hinged manner, and the end of the positioning bracket connected to the silo through an adjusting screw or a hydraulic drive rod;

[0007] The main body is detachably connected to the former, the former is welded to the fixing plate, and the fixing plate is detachably connected to the adjusting assembly;

[0008] A first heat-sealing mechanism is arranged along the outer side of the former, and a second heat-sealing mechanism is arranged in a vertical direction of the packaging film.

[0009] Further, the adjustment assembly connection includes a transverse adjustment plate and a longitudinal adjustment plate, and the transverse adjustment plate and the longitudinal adjustment plate are vertically arranged;

[0010] The transverse adjustment plate and the longitudinal adjustment plate are connected in a detachable manner.

[0011] Furthermore, the detachable manner between the transverse adjustment plate and the longitudinal adjustment plate is bolt connection;

[0012] An annular through groove is symmetrically arranged at the connecting position of the end of the transverse adjustment plate and the longitudinal adjustment plate, and the annular through groove is communicated with the bolt positioning hole on the longitudinal adjustment plate.

[0013] Furthermore, the longitudinal adjustment plate is in an L-plate structure, one end in contact with the transverse adjustment plate is L-shaped, and the other end is detachably connected to the short plate, and the short plate is connected to the support column on the main body.

[0014] Furthermore, a paper pulling wheel is arranged below the former, the paper pulling wheel is symmetrically arranged, and a knurling layer is arranged on the circumferential surface of the paper pulling wheel.

[0015] Further, the second heat sealing mechanism comprises a first movable end and a second movable end, the first movable end and the second movable end are arranged on two symmetrical supporting shafts, the second movable end is hingedly connected to the movable shaft end, the movable shaft end is connected to the first cylinder ejection plate through a connecting rod, and the first cylinder is connected to the first cylinder at the end center of the first cylinder ejection plate;

[0016] The end of the support shaft is fixedly connected to the first cylinder ejection plate; and one end of the support shaft away from the first cylinder ejection plate is fixedly connected to the parallel sealing plate.

[0017] Furthermore, a second cylinder is fixedly arranged on the outer side of the parallel sealing plate, and the output end of the second cylinder is connected to a cutter connecting rod, and the cutter connecting rod is connected to a horizontal cutter, and the horizontal cutter is arranged in an end surface groove of the first movable end.

[0018] Furthermore, the first heat sealing mechanism is symmetrically arranged, and both ends of the first heat sealing mechanism are connected to the output ends of the operating cylinder, and the opening and closing of the first heat sealing mechanism is controlled by the operating cylinder.

[0019] Furthermore, a universal wheel is provided at the bottom of the main body, and a positioning adjustment column is fixedly provided at the bottom of the main body, and the positioning adjustment column is connected to the bottom plate of the main body by bolts.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] The screws on the left and right sides of the support column of the utility model can move the former fixing plate bracket inward appropriately to make the longitudinal sealing edge wider, and conversely, the edge can be narrowed. It can be adjusted according to needs, generally 6-8mm.

[0022] The end of the transverse adjustment plate of the utility model is symmetrically provided with an annular through groove at the connection position with the longitudinal adjustment plate, and the annular through groove is communicated with the bolt positioning hole on the longitudinal adjustment plate.

[0023] Adjustment of uneven longitudinal sealing edge: When white edge appears on the right side of the packaging bag, the former moves to the left, and when white edge appears on the left side of the packaging bag, the former moves to the right. After adjustment, tighten the screws.

[0024] Adjustment of the packaging film pattern not being centered: When the packaging film pattern deviates to the left, loosen the screw on the screw former and move the tail end of the former to the right. When the packaging film pattern deviates to the right, move the tail end of the former to the left. After adjustment, tighten the screw.

[0025] In order to ensure the stability of the adjustment component and achieve adjustment during use, the longitudinal adjustment plate is an L-plate structure, with one end in contact with the transverse adjustment plate in an L shape, and the other end is detachably connected to the short plate, and the short plate is connected to the support column on the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a side view schematic diagram of the utility model;

[0027] Figure 2 This is a schematic diagram of the membrane penetration of the utility model;

[0028] Figure 3 It is a main schematic diagram of the utility model;

[0029] Figure 4 It is a plan view of the second heat sealing mechanism of the utility model;

[0030] Figure 5 This is a schematic diagram of the cutter groove on the second heat sealing mechanism of the utility model;

[0031] Figure 6 It is a three-dimensional schematic diagram of the adjustment component of the utility model;

[0032] Figure 7 It is a plan view of the adjusting component of the utility model. DETAILED DESCRIPTION

[0033] 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 only part of the embodiments of the utility model, rather than 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.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] like Figure 1-7 As shown, a packaging machine for packaging slices comprises a base 1 and a main body 2 fixedly connected to the base 1, a positioning bracket 3 is fixed to the upper end of the main body 2, the positioning bracket 3 is connected to a silo 4, a guide frame 5 is fixedly arranged on the main body 2, a packaging film 6 is installed on the upper end of the guide frame 5, a film coating roller 7 is arranged on the guide frame 5 below the packaging film 6, the upper end of the positioning bracket 3 is connected to the silo 4 in a hinged manner, and the end of the positioning bracket 3 is connected to the silo 4 through an adjusting screw or a hydraulic drive rod;

[0037] The main body 2 is detachably connected to a former 8, the former 8 is welded to a fixing plate, and the fixing plate is detachably connected to the adjustment assembly;

[0038] A first heat-sealing mechanism 9 is arranged along the outer side of the former 8 , and a second heat-sealing mechanism 10 is arranged in a vertical direction of the packaging film 6 .

[0039] In the utility model, the adjustable material bin can appropriately adjust the inclination angle of the material bin according to the height of the installation position of the former.

[0040] In order to facilitate the adjustment of uneven longitudinal sealing edges or non-centering of packaging film patterns in the use state, the adjustment component connection includes a transverse adjustment plate 101 and a longitudinal adjustment plate 102, and the transverse adjustment plate 101 and the longitudinal adjustment plate 102 are vertically arranged;

[0041] The transverse adjustment plate 101 and the longitudinal adjustment plate 102 are connected in a detachable manner.

[0042] The detachable connection between the transverse adjustment plate 101 and the longitudinal adjustment plate 102 is bolted;

[0043] An annular through groove is symmetrically provided at the connecting position of the end of the transverse adjustment plate 101 and the longitudinal adjustment plate 102 , and the annular through groove is communicated with the bolt positioning hole on the longitudinal adjustment plate 102 .

[0044] Adjustment of uneven longitudinal sealing edge: When white edge appears on the right side of the packaging bag, the former moves to the left, and when white edge appears on the left side of the packaging bag, the former moves to the right. After adjustment, tighten the screws.

[0045] Adjustment of the packaging film pattern not being centered: When the packaging film pattern deviates to the left, loosen the screw on the screw former and move the tail end of the former to the right. When the packaging film pattern deviates to the right, move the tail end of the former to the left. After adjustment, tighten the screw.

[0046] In order to ensure the stability of the adjustment component and realize adjustment during use, the longitudinal adjustment plate 102 is an L-plate structure, with one end in contact with the transverse adjustment plate 101 being L-shaped, and the other end being connected to the short plate 103 in a detachable manner, and the short plate 103 is connected to the support column on the main body 2.

[0047] Loosen the screws on the left and right sides of the support column, and move the former fixing plate bracket inward appropriately to make the longitudinal sealing edge wider. Conversely, it can make the edge narrower. It can be adjusted according to needs, generally 6-8mm.

[0048] In order to facilitate paper transport through the paper pulling wheel 11 in use, a paper pulling wheel 11 is arranged below the former 8. The paper pulling wheel 11 is symmetrically arranged, and a knurling layer is arranged on the circumferential surface of the paper pulling wheel 11.

[0049] The utility model electrically connects various operating mechanisms through a PLC controller, and controls the overall operation through the PLC controller.

[0050] The bottom of the utility model is provided with a conveyor belt, which is convenient for conveying the formed packaging bags.

[0051] In order to facilitate heat sealing and cutting of the packaging film after the finished product is guaranteed, the second heat sealing mechanism 10 includes a first movable end 12 and a second movable end 13, the first movable end 12 and the second movable end 13 are arranged on a supporting shaft 14 symmetrically on both sides, the second movable end 13 is hingedly connected to a movable shaft end 15, the movable shaft end 15 is connected to a first cylinder ejection plate 16 through a connecting rod, and the first cylinder 17 is connected to the center position of the end of the first cylinder ejection plate 16;

[0052] The end of the support shaft 14 is fixedly connected to the first cylinder ejection plate 16 ; the end of the support shaft 14 away from the first cylinder ejection plate 16 is fixedly connected to the parallel sealing plate 18 .

[0053] In order to facilitate the cutting of the packaging film by the cutter connecting rod driven by the second cylinder 19 when in use, a second cylinder 19 is fixedly arranged on the outer side of the parallel sealing plate 18, and the output end of the second cylinder 19 is connected to the cutter connecting rod 20, and the cutter connecting rod 20 is connected to the horizontal cutter 21, and the horizontal cutter 21 is arranged in the end surface groove of the first movable end 12.

[0054] In order to facilitate heat sealing of the packaging film by the first heat sealing mechanism 9 when in use, the first heat sealing mechanism 9 is symmetrically arranged, and both ends of the first heat sealing mechanism 9 are connected to the output ends of the operating cylinder, and the opening and closing of the first heat sealing mechanism 9 is controlled by the operating cylinder.

[0055] The first heat sealing mechanism 9 is composed of two longitudinal sealing edges arranged opposite to each other, and the opening and closing of the first heat sealing mechanism 9 is controlled by hydraulic or pneumatic means.

[0056] The first heat sealing mechanism 9 is located at the rear end of the former. After the packaging film enters the former 9, the first heat sealing mechanism 9 performs heat sealing and compression bonding on the packaging film.

[0057] In order to facilitate the movement and positioning of the main body when in use, universal wheels are provided at the bottom of the main body 2, and a positioning adjustment column is fixedly provided at the bottom of the main body 2, and the positioning adjustment column is connected to the bottom plate of the main body 2 by bolts.

[0058] The utility model is provided with a weighing bucket, which is installed at the lower end of the silo, and the weighing bucket receives materials conveyed from the silo (not shown in the figure).

[0059] The edge sealing temperatures of the first heat sealing mechanism and the second heat sealing mechanism are the same.

[0060] When in use, the packaging film passes through the former and extends vertically downward through the second heat sealing mechanism 10, and is heat-sealed by the second heat sealing mechanism 10. The second cylinder 19 drives the cutter connecting rod to cut the packaging film. The former is fixedly provided with U-shaped plate grooves on both sides to cooperate with the adjustment assembly.

[0061] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended 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 be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0062] 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 packaging machine for packaging slices, comprising a base (1) and a main body (2) fixedly connected to the base (1), a positioning bracket (3) fixedly provided on the upper end of the main body (2), the positioning bracket (3) connected to a silo (4), a guide frame (5) fixedly provided on the main body (2), a packaging film (6) installed on the upper end of the guide frame (5), a film coating roller (7) provided on the upper part of the guide frame (5) below the packaging film (6), characterized in that: The upper end of the positioning bracket (3) is connected to the silo (4) by a hinged manner, and the lower end of the positioning bracket (3) is connected to the silo (4) by an adjusting screw or a hydraulic drive rod; The main body (2) is connected to a former (8) in a detachable manner, the former (8) is connected to a fixing plate in a welding manner, and the fixing plate is connected to the adjustment component in a detachable manner; A first heat-sealing mechanism (9) is arranged along the outer side of the former (8), and a second heat-sealing mechanism (10) is arranged in a vertical direction of the packaging film (6).

2. The packaging machine for packaging slices according to claim 1, characterized in that: The adjustment assembly connection comprises a transverse adjustment plate (101) and a longitudinal adjustment plate (102), and the transverse adjustment plate (101) and the longitudinal adjustment plate (102) are vertically arranged; The transverse adjustment plate (101) and the longitudinal adjustment plate (102) are connected in a detachable manner.

3. The packaging machine for packaging slices according to claim 2, characterized in that: The detachable manner between the transverse adjustment plate (101) and the longitudinal adjustment plate (102) is a bolt connection; An annular through groove is symmetrically arranged at the connecting position of the end of the transverse adjustment plate (101) and the longitudinal adjustment plate (102), and the annular through groove is communicated with the bolt positioning hole on the longitudinal adjustment plate (102).

4. The packaging machine for packaging slices according to claim 3, characterized in that: The longitudinal adjustment plate (102) is in an L-plate structure, with one end in contact with the transverse adjustment plate (101) being L-shaped, and the other end being detachably connected to the short plate (103), and the short plate (103) being connected to the support column on the main body (2).

5. The packaging machine for packaging slices according to claim 4, characterized in that: A paper pulling wheel (11) is arranged below the former (8), the paper pulling wheel (11) is symmetrically arranged, and a knurling layer is arranged on the circumferential surface of the paper pulling wheel (11).

6. The packaging machine for packaging slices according to claim 5, characterized in that: The second heat sealing mechanism (10) comprises a first movable end (12) and a second movable end (13), the first movable end (12) and the second movable end (13) are arranged on two symmetrical supporting shafts (14), the second movable end (13) is hingedly connected to a movable shaft end (15), the movable shaft end (15) is connected to a first cylinder ejection plate (16) through a connecting rod, and the center position of the end of the first cylinder ejection plate (16) is connected to the first cylinder (17); The end of the support shaft (14) is fixedly connected to the first cylinder ejection plate (16); and the end of the support shaft (14) away from the first cylinder ejection plate (16) is fixedly connected to the parallel sealing plate (18).

7. The packaging machine for packaging slices according to claim 6, characterized in that: A second cylinder (19) is fixedly arranged on the outer side of the parallel sealing plate (18); the output end of the second cylinder (19) is connected to a cutter connecting rod (20); the cutter connecting rod (20) is connected to a horizontal cutter (21); and the horizontal cutter (21) is arranged in an end surface groove of the first movable end (12).

8. The packaging machine for packaging slices according to claim 7, characterized in that: The first heat sealing mechanism (9) is symmetrically arranged, and both ends of the first heat sealing mechanism (9) are connected to the output ends of the operating cylinder, and the opening and closing of the first heat sealing mechanism (9) is controlled by the operating cylinder.

9. The packaging machine for packaging slices according to claim 8, characterized in that: The bottom of the main body (2) is provided with a universal wheel, and a positioning adjustment column is fixedly provided at the bottom of the main body (2), and the positioning adjustment column is connected to the bottom plate of the main body (2) by bolts.

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