Blister packaging machine for severing music

Abstract

The utility model discloses a blister packaging machine for severing music, and belongs to the field of packaging equipment. A bubble cap packaging machine for severing music comprises a machine frame and further comprises a first cursor registration mechanism, a second cursor registration mechanism, a second cursor registration mechanism and a third cursor registration mechanism, and the first cursor registration mechanism is used for detecting an induction cursor of a bottom film in real time; the second cursor registration mechanism is used for detecting an induction cursor of the cover film in real time; the bottom film traction mechanism is arranged on any one of the front side and the rear side of the first cursor registration mechanism; and the cover film traction mechanism is arranged on any one of the front side and the rear side of the second cursor registration mechanism, and the feeding speed of the bottom film and the cover film is adjusted through the bottom film traction mechanism and the cover film traction mechanism according to the position deviation of the induction cursors detected by the first cursor registration mechanism and the second cursor registration mechanism, so that the induction cursors of the bottom film and the cover film are aligned, and the feeding speed of the cover film is adjusted. The positions of the bottom film and the cover film are aligned in real time by arranging the two cursor register mechanisms and the two traction mechanisms, and it is guaranteed that printing information on the bottom film and the cover film of a packaged product is located at the specified positions all the time.

Description

Technical Field

[0001] The utility model relates to the field of packaging equipment, and particularly relates to a breakable blister packaging machine. Background Art

[0002] A blister packaging machine is a special equipment for packaging materials. Its working principle is: after heating and softening plastic materials such as PVC, a forming device is used to form blisters, and then a feeding mechanism fills the materials into the blisters, and a heat sealing mechanism heat seals the aluminum foil and the blister to achieve the sealing of the product. In order to facilitate the breaking of continuous multi-group finished products, it is necessary to leave a breaking mark by making a notch on the finished product.

[0003] For the packaging of some cosmetics or drugs, since there is printing information on both the front and the back, during the actual packaging process, the printing information on the front and the back needs to be aligned. The front film and the back film are respectively fed by two sets of feeding mechanisms, and finally heat sealed at the heat sealing station. Due to the cumulative error of the feeding mechanism itself, the positions of the printing information on the two will gradually deviate, resulting in defective products and affecting production efficiency. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a breakable blister packaging machine.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A breakable blister packaging machine includes: a frame having a first axis direction a with a bottom film feeding station, a blister forming station, a material coding station, a heat sealing station, a traction station, and a blanking station arranged in sequence, and a second axis direction b parallel to the first axis direction a for arranging a cover film feeding station. It further includes:

[0007] A first cursor alignment mechanism arranged at the bottom film feeding station for real-time detection of the induction cursor of the bottom film;

[0008] A second cursor alignment mechanism arranged at the cover film feeding station for real-time detection of the induction cursor of the cover film;

[0009] A bottom film traction mechanism arranged on either side before or after the first cursor alignment mechanism;

[0010] A cover film traction mechanism arranged on either side before or after the second cursor alignment mechanism,

[0011] According to the position deviation of the induction cursors detected by the first cursor alignment mechanism and the second cursor alignment mechanism, the feeding speeds of the bottom film and the cover film are respectively adjusted through the bottom film traction mechanism and the cover film traction mechanism, so that the induction cursors of the bottom film and the cover film are aligned.

[0012] Both the first cursor alignment mechanism and the second cursor alignment mechanism are provided with:

[0013] A photoelectric seat plate fixedly arranged on the frame, which has a first guiding mechanism arranged along the first axis direction a;

[0014] A first adjusting movable block slidably arranged with the first guiding mechanism, and a second guiding mechanism arranged perpendicular to the first axis direction a is provided on the first adjusting movable block;

[0015] A second adjusting movable block slidably arranged with the second guiding mechanism;

[0016] A photoelectric inductor fixedly arranged on the second adjusting movable block.

[0017] Both the bottom film traction mechanism and the cover film traction mechanism are provided with:

[0018] A support seat fixedly arranged on the frame;

[0019] A first guiding roller rotatably arranged on the support seat;

[0020] A second guiding roller arranged opposite to the first guiding roller, and a gap for driving the bottom film or the cover film to move is formed between the two;

[0021] A pressing mechanism arranged in front of the moving directions of the first guiding roller and the second guiding roller, and capable of being controlled to press the bottom film or the cover film;

[0022] A power source fixedly connected with the first guiding roller for adjusting the rotation speed of the first guiding roller.

[0023] The second guiding roller is rotatably arranged on the movable plate, and the movable plate is arranged on the support seat in a liftable manner.

[0024] A cover film feeding adjustment mechanism is arranged at the front end of the heat sealing station, and the cover film converges with the bottom film at the heat sealing station via the cover film feeding adjustment mechanism.

[0025] An indentation and cutting mechanism is arranged at the rear end of the cover film traction mechanism, and a third cursor alignment mechanism for controlling the indentation and cutting mechanism is arranged on any one side before and after the indentation and cutting mechanism.

[0026] The indentation and cutting mechanism includes:

[0027] A mounting plate fixedly connected with the frame, and a fixing plate with a plurality of slits for the cutting knife to pass through is arranged at the upper end of the mounting plate;

[0028] A lower cutting knife assembly movably arranged below the fixing plate;

[0029] The upper knife punching assembly is movably arranged above the fixed plate and is arranged facing the lower knife punching assembly.

[0030] The lower knife punching assembly and the upper knife punching assembly are provided with knife punching mounting seats, and a plurality of knife punches are arranged at intervals on the knife punching mounting seats, and each knife punch is provided with a differential head for adjusting the cutting depth.

[0031] The traction station is provided with a traction mechanism for traction of the finished product.

[0032] The traction mechanism includes:

[0033] A traction seat fixedly arranged on the frame;

[0034] A first pressing mechanism fixedly arranged on the traction seat;

[0035] A second pressing mechanism slidably arranged relative to the first pressing mechanism.

[0036] The beneficial effects of the present utility model: By arranging two groups of cursor alignment mechanisms and a traction mechanism, the positions of the bottom film and the cover film are aligned in real time, ensuring that the printed information on the bottom film and the cover film of the encapsulated product is always in the specified position. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic structural diagram of the present utility model.

[0038] Figure 2 It is a schematic structural diagram of the first cursor alignment mechanism and the bottom film traction mechanism of the present utility model.

[0039] Figure 3 It is a schematic structural diagram of the cursor alignment mechanism of the present utility model.

[0040] Figure 4 It is a schematic structural diagram of the cover film traction mechanism of the present utility model.

[0041] Figure 5 It is a schematic structural diagram of the cover film feeding adjustment mechanism of the present utility model.

[0042] Figure 6 It is a schematic structural diagram of the indentation and knife punching mechanism of the present utility model.

[0043] Figure 7 It is a front view of the indentation and knife punching mechanism of the present utility model.

[0044] Figure 8 It is a schematic structural diagram of the traction mechanism of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0046] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0047] In the present utility model, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0048] As Figure 1 shown, the present utility model discloses a breakable blister packaging machine, which is used for packaging products such as cosmetics and drugs. It mainly aims at products with printing information on both the bottom film and the cover film. During packaging, the bottom film and the cover film need to be aligned. Therefore, it is necessary to compensate for the error accumulated during the long-term packaging process to ensure that the printing information of each packaged product is in the specified position. The breakable blister packaging machine includes: a frame 10, which has a first axis direction a successively provided with a bottom film feeding station 1000, a blister forming station 2000, a loading station 3000, a heat sealing station 4000, a traction station 5000, and a punching station 6000, and a second axis direction b parallel to the first axis direction a for arranging a cover film feeding station 7000. The first axis direction a is as Figure 1 shown by the straight line a in Figure 1 and is the advancing direction of the packaging steps. The second axis direction b is as shown by the straight line b in

[0049] A material feeding reel 20 for storing the bottom film is provided at the front end of the frame. The bottom film of the material feeding reel is pulled by a bottom film pulling mechanism 1200 and fed into a blister forming station 2000. A first cursor alignment mechanism is provided in front of the bottom film pulling mechanism 1200. This first cursor alignment mechanism is used to sense the bottom film passing through this position in real time and can obtain the position of the sensed coordinates.

[0050] The blister forming station 2000 is successively provided with a blister forming preheating mechanism 2100 and a blister forming mechanism 2200. Both are prior arts, so no detailed description will be given here. They are mainly used to process blisters on the bottom film for filling the products to be encapsulated.

[0051] The material coding station is the position for coding. It cooperates with an existing coding machine to successively fill the products to be encapsulated into the processed blisters. The coding machine required for this station is not the technical problem to be solved in this application, so no detailed description will be given here. And it is mainly used to cooperate with the existing coding machine, so the structure of the coding machine is not shown in the figure.

[0052] The heat sealing station 4000 is successively provided with a heat sealing mechanism 4100 and a scoring mechanism 4200. It heat seals the cover film and the bottom film filled with the encapsulated products, and presses out breakable score lines through the scoring mechanism after heat sealing.

[0053] The traction station 5000 is provided with a traction mechanism 5100 for pulling the finished product after heat sealing.

[0054] The blanking station 6000 is provided with a blanking mechanism 6100 for blanking the finished product. And a waste reel take-up reel 30 is provided above the rear side of the frame for taking in the waste reel blanked by the blanking mechanism.

[0055] The cover film feeding station 7000 is arranged above the frame. It is used to convey the cover film, and a cover film material feeding reel 50 is provided at its initial end.

[0056] A touch screen 40 is also provided on one side of the frame for operating the equipment.

[0057] At the bottom film feeding station 1000, a first cursor alignment mechanism and a bottom film pulling mechanism 1200 are successively provided. Among them, the first cursor alignment mechanism 1100 is used to detect the sensing cursor of the bottom film in real time.

[0058] At the cover film feeding station 7000, a second cursor alignment mechanism and a cover film pulling mechanism 7300 are successively provided. The second cursor alignment mechanism 7100 is used to detect the sensing cursor of the cover film in real time.

[0059] According to the position deviation of the induction cursor detected by the first cursor alignment mechanism 1100 and the second cursor alignment mechanism 7100, the feeding speeds of the bottom film and the cover film are respectively adjusted through the bottom film traction mechanism 1200 and the cover film traction mechanism 7300, so that the induction cursors of the bottom film and the cover film are aligned.

[0060] By detecting the induction cursors of the bottom film and the cover film, if the two are not aligned, the positions of the bottom film or the cover film are adjusted through the corresponding traction mechanism, so that the two are aligned, ensuring that the positions of the bottom film and the cover film at the subsequent heat sealing station can be aligned.

[0061] As Figure 2 and Figure 3 shown, both the first cursor alignment mechanism 1100 and the second cursor alignment mechanism 7100 are provided with:

[0062] An optoelectronic seat plate 1110 fixedly arranged on the frame 10, which has a first guiding mechanism 1120 arranged along the first axis direction a;

[0063] A first adjustment movable block 1130 slidably arranged with the first guiding mechanism 1120, and a second guiding mechanism 1140 perpendicular to the first axis direction a is arranged on the first adjustment movable block 1130;

[0064] A second adjustment movable block 1150 slidably arranged with the second guiding mechanism 1140;

[0065] An optoelectronic sensor 1170 fixedly arranged on the second adjustment movable block 1150.

[0066] Wherein the first guiding mechanism and the second guiding mechanism include a lead screw transmission mechanism and a support rod for supporting the adjustment movable block, and the support rod also plays a guiding role. The positions of each movable block are adjusted through the lead screw transmission mechanism to realize the adjustment of the position of the optoelectronic sensor, so as to meet the requirements of different packaging products.

[0067] The optoelectronic sensor is fixed on the second adjustment movable block through an optoelectronic mounting rod 1160, so that it can be as close as possible to the bottom film or the cover film for more accurate detection.

[0068] As Figure 2 and Figure 4 shown, both the bottom film traction mechanism 1200 and the cover film traction mechanism 7300 are provided with:

[0069] A support seat 1210 fixedly arranged on the frame 10;

[0070] A first guiding roller 1220 rotatably arranged on the support seat 1210;

[0071] A second guide roller 1230 is arranged opposite to the first guide roller 1220, and a gap for driving the movement of the bottom film or the cover film is formed between the two.

[0072] A pressing mechanism 1240 is arranged in front of the moving directions of the first guide roller 1220 and the second guide roller 1230, and can be controlled to press the bottom film or the cover film.

[0073] A power source 1250 is fixedly connected to the first guide roller 1220 and is used to adjust the rotation speed of the first guide roller 1220.

[0074] The second guide roller 1230 is rotatably arranged on a movable plate 1260, and the movable plate 1260 is vertically movably arranged on the support seat 1210.

[0075] Among them, the movable plate 1260 is driven by a cylinder or a motor, and it can move relative to the first guide roller, that is, approach or move away. At the same time, the pressing mechanism 1240 is used to clamp the bottom film or the cover film to suspend its movement. The pressing mechanism includes a fixedly arranged lower pressing plate and an upper pressing plate that can be movably arranged relative to the lower pressing plate. The mutual approach or separation of the two realizes pressing or non-pressing. Its compensation adjustment relies on the pressing mechanism to press the bottom film or the cover film, and then the first guide roller and the second guide roller drive the bottom film or the cover film to move, so that the induction cursor of the bottom film or the cover film reaches the position where the photoelectric sensor is located.

[0076] As Figure 5 shown, a cover film feeding adjustment mechanism 7200 is arranged at the front end of the heat sealing station 4000, and the cover film converges with the bottom film at the heat sealing station 4000 via the cover film feeding adjustment mechanism 7200. The cover film feeding adjustment mechanism 7200 adjusts the position of the cover film by setting an adjustment roller 7210 that can move up and down, and adjusts the general position in advance to meet the corresponding position relationship between the bottom film and the cover film.

[0077] As Figure 6 and Figure 7 shown, an indentation and cutting mechanism 7500 is arranged at the rear end of the cover film traction mechanism 7300, and a third cursor alignment mechanism 7400 for controlling the indentation and cutting mechanism 7500 is arranged on any one of the front and rear sides of the indentation and cutting mechanism 7500.

[0078] The indentation and cutting mechanism 7500 includes:

[0079] A mounting plate 7510 fixedly connected to the frame 10, and a fixing plate 7520 with a plurality of gaps for the cutting knives to pass through is arranged at the upper end thereof;

[0080] A lower cutting knife assembly 7540 is movably arranged below the fixing plate 7520;

[0081] The upper knife punching assembly 7530 is movably arranged above the fixed plate 7520 and is arranged facing the lower knife punching assembly 7540.

[0082] The lower knife punching assembly 7540 is fixed on the first movable plate 7560, and the upper knife punching assembly 7530 is fixed on the second movable plate 7570. The first movable plate 7560 and the second movable plate 7570 are respectively located on the upper and lower sides of the mounting plate and are respectively connected by cylinders. The two sides of the first movable plate and the second movable plate are slidably matched with the guide rods between the mounting plate and the fixed plate. Then, driven by the cylinders, they move upward or downward respectively to complete scoring.

[0083] The lower knife punching assembly 7540 and the upper knife punching assembly 7530 are provided with knife punching mounting seats. A plurality of knives are arranged at intervals on the knife punching mounting seats, and each knife is provided with a differential head 7550 for adjusting the cutting depth. By finely adjusting each knife, different cutting depths can be better adjusted to meet the requirements.

[0084] As Figure 8 shown, the traction station 5000 is provided with a traction mechanism 5100 for traction of the finished product.

[0085] The traction mechanism 5100 includes:

[0086] A traction seat 5110 fixedly arranged on the frame 10;

[0087] A first pressing mechanism 5120 fixedly arranged on the traction seat 5110;

[0088] A second pressing mechanism 5130 slidably arranged relative to the first pressing mechanism 5120.

[0089] Among them, by using the relative sliding of the second pressing mechanism 5130, traction can be carried out after the first pressing mechanism presses the product. The specific process is as follows: after the first pressing mechanism presses the product, the second pressing mechanism presses, then the first pressing mechanism is released, and the second pressing mechanism drives the movement, and then the first pressing mechanism presses again to complete the traction.

[0090] At the same time, in order to avoid squeezing the product in the blister, an edge pressing method is adopted. The cooperation between the first side plate arranged on the lower side and the pressing plate on the upper side is used to realize a line contact pressing mode. At the same time, another second side plate is also provided at the second pressing mechanism. The height of the second side plate is slightly higher than the height of the first side plate. The length of the first side plate extends from the first pressing mechanism to the second pressing mechanism all the time, and the second pressing mechanism is located behind the first pressing mechanism on the frame, that is, the second pressing mechanism is arranged close to the indentation mechanism.

[0091] The embodiments shall not be regarded as limitations to the present utility model, but any improvements made based on the spirit of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A breakable blister packaging machine, characterized in that: It includes: A frame (10) having a first axis direction a in which a bottom film feeding station (1000), a blister forming station (2000), a stacking station (3000), a heat sealing station (4000), a traction station (5000), and a blanking station (6000) are arranged in sequence, and a second axis direction b parallel to the first axis direction a for arranging a cover film feeding station (7000). It further includes: A first cursor alignment mechanism (1100) provided at the bottom film feeding station (1000) for real-time detection of the induction cursor of the bottom film; A second cursor alignment mechanism (7100) provided at the cover film feeding station (7000) for real-time detection of the induction cursor of the cover film; A bottom film traction mechanism (1200) provided on either the front or the back of the first cursor alignment mechanism (1100); A cover film traction mechanism (7300) provided on either the front or the back of the second cursor alignment mechanism (7100), According to the position deviation of the induction cursors detected by the first cursor alignment mechanism (1100) and the second cursor alignment mechanism (7100), the feeding speeds of the bottom film and the cover film are respectively adjusted through the bottom film traction mechanism (1200) and the cover film traction mechanism (7300) so that the induction cursors of the bottom film and the cover film are aligned.

2. The breakable blister packaging machine according to claim 1, wherein: Both the first cursor alignment mechanism (1100) and the second cursor alignment mechanism (7100) are provided with: An optoelectronic seat plate (1110) fixedly provided on the frame (10), which has a first guiding mechanism (1120) arranged along the first axis direction a; A first adjustment movable block (1130) slidably arranged with the first guiding mechanism (1120), and a second guiding mechanism (1140) perpendicular to the first axis direction a is provided on the first adjustment movable block (1130); A second adjustment movable block (1150) slidably arranged with the second guiding mechanism (1140); An optoelectronic inductor (1170) fixedly arranged on the second adjustment movable block (1150).

3. The breakable blister packaging machine according to claim 1, wherein: Both the bottom film traction mechanism (1200) and the cover film traction mechanism (7300) are provided with: A support seat (1210) fixedly provided on the frame (10); A first guiding roller (1220) rotatably arranged on the support seat (1210); A second guiding roller (1230) arranged opposite to the first guiding roller (1220), and a gap for driving the movement of the bottom film or the cover film is formed between the two; A pressing mechanism (1240) provided in front of the moving directions of the first guiding roller (1220) and the second guiding roller (1230), which can be controlled to press the bottom film or the cover film; A power source (1250) fixedly connected to the first guiding roller (1220) for adjusting the rotation speed of the first guiding roller (1220).

4. The breakable blister packaging machine according to claim 3, characterized in that: The second guiding roller (1230) is rotatably arranged on a movable plate (1260), and the movable plate (1260) is vertically movable on the support seat (1210).

5. The breakable blister packaging machine according to claim 1, characterized in that: A cover film feeding adjustment mechanism (7200) is provided at the front end of the heat sealing station (4000), and the cover film converges with the bottom film at the heat sealing station (4000) via the cover film feeding adjustment mechanism (7200).

6. The breakable blister packaging machine according to claim 1, wherein: A scoring and cutting tool mechanism (7500) is provided at the rear end of the film covering traction mechanism (7300), and a third cursor alignment mechanism (7400) for controlling the scoring and cutting tool mechanism (7500) is provided on either the front or the rear side of the scoring and cutting tool mechanism (7500).

7. The breakable blister packaging machine according to claim 6, characterized in that: The scoring and cutting tool mechanism (7500) includes: A mounting plate (7510) fixedly connected to the frame (10), and a fixing plate (7520) provided at the upper end thereof with a plurality of slits through which the cutting tools can pass; A lower cutting tool assembly (7540) movably arranged below the fixing plate (7520); An upper cutting tool assembly (7530) movably arranged above the fixing plate (7520) and arranged facing the lower cutting tool assembly (7540).

8. The breakable blister packaging machine according to claim 7, wherein: The lower cutting tool assembly (7540) and the upper cutting tool assembly (7530) are provided with cutting tool mounting seats, and a plurality of cutting tools are arranged at intervals on the cutting tool mounting seats, and each cutting tool is provided with a micrometer head (7550) for adjusting the cutting depth.

9. The breakable blister packaging machine according to claim 1, characterized in that: A traction mechanism (5100) for finished product traction is provided at the traction station (5000).

10. The breakable blister packaging machine according to claim 9, wherein: The traction mechanism (5100) includes: A traction seat (5110) fixedly provided on the frame (10); A first pressing mechanism (5120) fixedly provided on the traction seat (5110); A second pressing mechanism (5130) slidably arranged relative to the first pressing mechanism (5120).

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