Discharging mechanism of blister equipment

Abstract

The utility model belongs to the field of discharging of blister equipment, and particularly relates to a discharging mechanism of blister equipment, which comprises a connecting frame, an up-and-down penetrating through groove is formed in the center of the interior of the connecting frame, and electric push rods are fixedly connected to the centers of the left side and the right side of the interior of the through groove. The end, close to the center of the interior of the through groove, of the electric push rod is fixedly connected with a connecting plate, the connecting plate is slidably connected with the interior of the through groove, a threaded hole is formed in the center of the side, close to the center of the interior of the through groove, of the connecting plate, and a threaded rod is in threaded connection with the interior of the threaded hole. The opening size of the discharging opening can be adjusted through the adjusting assembly so as to adapt to discharging of plastic products of different sizes, the plastic products can enter the designated position conveniently during discharging, discharging of the plastic products is not affected, and therefore the mechanism is convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to the field of blanking of blister equipment, in particular to a blanking mechanism of blister equipment. Background Art

[0002] Blistering: A plastic processing technology widely used in plastic packaging, lighting, advertising, decoration and other industries. Its basic principle is: pull the rolled sheet into the electric furnace oven to heat it to a softened state, and then pull it over the blister mold while it is hot. The mold moves up and evacuates the mold, and the softened sheet is adsorbed to the mold surface. At the same time, cooling water is sprayed on the surface of the formed sheet in a mist form to harden it. The formed sheet is then automatically pulled to the storage box, and the pneumatic cutter separates the formed and unformed sheets, thus completing the whole process.

[0003] However, the unloading mechanism of most existing blister equipment is inconvenient to adjust the opening size of the unloading port according to the size of different plastic products during use. If the unloading port is too large, the plastic products may fall over and fail to enter the designated position, which will affect the unloading of the plastic products, making the mechanism inconvenient to use and having poor practicality. Therefore, a unloading mechanism for blister equipment is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art and solve the problem that the feeding mechanisms of most existing blister equipment are inconvenient to adjust the opening size of the feeding port according to the sizes of different plastic products during use, the utility model provides a feeding mechanism for blister equipment.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the unloading mechanism of the blister equipment described in the utility model comprises a connecting frame, a through slot which penetrates from top to bottom is opened at the center of the connecting frame, electric push rods are fixedly connected to the centers of the left and right sides of the through slot, one end of the electric push rod close to the center of the through slot is fixedly connected to a connecting plate, and the connecting plate is slidably connected to the inside of the through slot, a threaded hole is opened at the center of one side of the connecting plate close to the center of the through slot, a threaded rod is threadedly connected to the threaded hole, a cutting knife is fixedly connected to one end of the threaded rod close to the center of the through slot, a material receiving hopper is fixedly connected to the top of the connecting frame, and the material receiving hopper A material receiving trough that penetrates up and down is opened at the inner center, a material discharge pipe is fixedly connected to the bottom of the connecting frame, a material discharge port that penetrates up and down is opened at the inner center of the material discharge pipe, an adjusting component is arranged inside the material discharge port, the plastic product passes through the material receiving trough of the material receiving hopper and passes through the through slot to be discharged from the material discharge port, and then the plastic product is cut by the cutting knife after passing through the through slot, and the electric push rod is connected to the external power supply so that the electric push rod can drive the connecting plate and the cutting knife to move to completely cut the plastic product, and the position of the cutting knife can be adjusted according to plastic products of different sizes, and then the adjusting component inside the material discharge port can adjust the opening size of the material discharge port inside the material discharge pipe, and it is convenient to adapt to the discharge of plastic products of different sizes.

[0006] Preferably, the side of the cutting knife away from the inner center of the through slot is in contact with the side of the connecting plate close to the inner center of the through slot, and the cutting knife can be disassembled and separated.

[0007] Preferably, the interior of the receiving trough is connected with the interior of the through trough and the interior of the discharge port, so as to facilitate the discharge of plastic products through the receiving trough, the through trough and the discharge port.

[0008] Preferably, the adjusting component comprises two inner grooves, and the two inner grooves are respectively arranged at the center of the left and right sides of the inner part of the feeding port, a mounting groove is arranged at the center of the front surface of the inner groove, a motor is fixedly installed in the mounting groove, a rotating rod 1 is fixedly connected to the output end of the motor, a slot is arranged at the center of the rear surface of the inner groove, a plug rod is rotatably connected to the slot through a bearing, and the front end of the plug rod is fixedly connected to the rear end of the rotating rod 1, a rotating plate is fixedly connected to the outer surface of the rotating rod 1, a left and right through-type groove 1 is arranged on the top of the rotating plate, a connecting rod is rotatably connected to the upper part of the groove 1 through a rotating rod 2, an adjusting plate is arranged at one end of the connecting rod close to the inner center of the feeding port, and the adjusting plate is slidably connected to the feeding port, a groove 2 is arranged at the center of one side of the adjusting plate away from the inner center of the feeding port, one end of the connecting rod close to the inner center of the feeding port is inserted into the groove 2, and is rotatably connected to the groove 2 through a rotating rod 3, and the rotating plate and the connecting rod are rotated by the rotation of the motor to drive the adjusting plate to move to adjust the opening size of the feeding port.

[0009] Preferably, left and right through-type guide grooves are provided above and below the left and right sides of the discharge port, and guide blocks are slidably connected inside the guide grooves. A guide rod is fixedly connected to one side of the guide block close to the inner center of the discharge port, and one end of the guide rod close to the inner center of the discharge port is fixedly connected to the side of the adjustment plate away from the inner center of the discharge port. The movement of the adjustment plate is more stable under the limitation of the sliding of the guide block and the guide rod in the guide groove.

[0010] Preferably, the top end and the bottom end of the connecting rod are respectively located inside the groove one and the groove two, and are both arranged in an arc shape to facilitate the rotation of the connecting rod.

[0011] Preferably, the motor and the electric push rod are both electrically connected to an external power supply, and the external power supply supplies power to the motor and the electric push rod.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model can adjust the opening size of the discharge port through the adjustment component to adapt to the discharge of plastic products of different sizes, and it is convenient for the plastic products to enter the designated position when discharging, and will not affect the discharge of subsequent plastic products, so that the mechanism is easy to use and has strong practicality.

[0014] 2. The utility model drives the cutting knife to adjust the position through the electric push rod to completely cut the plastic product, so that the use effect of the mechanism is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure in the first embodiment;

[0017] Figure 2 It is a schematic diagram of a partial front cross-section structure in the first embodiment;

[0018] Figure 3 For Example 1 Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a schematic diagram of a partial top-sectional structure in the first embodiment;

[0020] Figure 5 This is a schematic diagram of the handle structure in the second embodiment.

[0021] In the figure: 1. feeding pipe; 2. connecting frame; 3. receiving hopper; 4. receiving trough; 5. adjusting assembly; 501. inner trough; 502. rotating rod 1; 503. rotating plate; 504. groove 1; 505. rotating rod 2; 506. connecting rod; 507. adjusting plate; 508. groove 2; 509. rotating rod 3; 510. motor; 511. mounting groove; 512. insert rod; 513. slot; 514. guide groove; 515. guide rod; 516. guide block; 6. feeding port; 7. through groove; 8. electric push rod; 9. connecting plate; 10. cutting knife; 11. threaded hole; 12. threaded rod; 13. handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4As shown, a feeding mechanism of a blister device comprises a connecting frame 2, wherein the center of the connecting frame 2 is provided with a through slot 7 which penetrates from top to bottom, and the centers of the left and right sides of the through slot 7 are fixedly connected with electric push rods 8, and one end of the electric push rod 8 close to the center of the through slot 7 is fixedly connected with a connecting plate 9, and the connecting plate 9 is slidably connected with the inside of the through slot 7, and the center of the connecting plate 9 close to the center of the through slot 7 is provided with a threaded hole 11, and a threaded rod 12 is threadedly connected to the threaded hole 11, and a cutting knife 10 is fixedly connected to one end of the threaded rod 12 close to the center of the through slot 7, and a material receiving hopper 3 is fixedly connected to the top of the connecting frame 2, and a material receiving hopper 4 which penetrates from top to bottom is provided in the center of the hopper 3, and a feeding tube 1 is fixedly connected to the bottom of the connecting frame 2, and a feeding port 6 which penetrates from top to bottom is provided in the center of the feeding tube 1, and an adjusting component 5 is arranged inside the feeding port 6; when working, the top of the feeding hopper 3 is first aligned with the outside The plastic product is placed below the blister equipment, and the plastic product passes through the receiving slot 4 of the receiving hopper 3 and passes through the through slot 7 to be discharged from the discharge port 6, and then the plastic product passes through the through slot 7 and is cut by the cutting knife 10, and the electric push rod 8 is connected to the external power supply so that the electric push rod 8 works to drive the connecting plate 9 and the cutting knife 10 to move to completely cut the plastic product, and the position of the cutting knife 10 can be adjusted according to the plastic products of different sizes, and then the adjusting component 5 inside the discharge port 6 can adjust the opening size of the discharge port 6 inside the discharge pipe 1, and it is convenient to adapt to the discharge of plastic products of different sizes, so the opening size of the discharge port 6 can be adjusted by the adjusting component 5 to adapt to the discharge of plastic products of different sizes, and it is convenient for the plastic products to enter the designated position when the discharge is carried out, and it will not affect the discharge of the plastic products later, so that the mechanism is easy to use and has strong practicality, and at the same time, the electric push rod 8 drives the cutting knife 10 to adjust the position to completely cut the plastic product, so that the use effect of the mechanism is better.

[0025] The side of the cutting blade 10 away from the inner center of the through slot 7 is in contact with the side of the connecting plate 9 close to the inner center of the through slot 7; during operation, the cutting blade 10 can be disassembled and separated.

[0026] The interior of the material receiving trough 4 is communicated with the interior of the through groove 7 and the interior of the material discharge port 6; during operation, it is convenient for plastic products to be discharged through the material receiving trough 4, the through groove 7 and the material discharge port 6.

[0027] The adjusting component 5 comprises two inner grooves 501, and the two inner grooves 501 are respectively arranged at the center of the left and right sides of the inside of the discharge port 6, a mounting groove 511 is arranged at the center of the front surface of the inner groove 501, a motor 510 is fixedly installed inside the mounting groove 511, and a rotating rod 502 is fixedly connected to the output end of the motor 510, a slot 513 is arranged at the center of the rear surface of the inner groove 501, an insert rod 512 is rotatably connected inside the slot 513 through a bearing, and the front end of the insert rod 512 is fixedly connected to the rear end of the rotating rod 502, a rotating plate 503 is fixedly connected to the outer surface of the rotating rod 502, a left and right through-type groove 504 is arranged on the top of the rotating plate 503, a connecting rod 506 is rotatably connected to the upper part of the groove 504 through a rotating rod 2 505, an adjusting plate 507 is arranged at one end of the connecting rod 506 close to the center of the inner part of the discharge port 6, and the adjusting plate 507 slides with the discharge port 6 The second groove 508 is provided at the center of the side of the adjusting plate 507 away from the inner center of the discharge port 6, and the end of the connecting rod 506 close to the inner center of the discharge port 6 is inserted into the second groove 508 and is rotatably connected with the second groove 508 through the rotating rod three 509; when working, the motor 510 is connected to the external power supply so that the motor 510 starts to work, and the rotation of the motor 510 drives the rotating rod 1 502 to rotate under the limit of the rotation connection between the plug rod 512 and the slot 513, and then the rotation of the rotating rod 1 502 drives the rotating plate 503 to rotate, and the rotation of the rotating plate 503 drives the connecting rod 506 rotatably connected to it to rotate, and then the connecting rod 506 rotates and drives the adjusting plate 507 rotatably connected to it to move inside the discharge port 6, and the movement of the adjusting plate 507 can adjust the opening size of the discharge port 6, so the rotation of the motor 510 can make the adjusting plate 507 move inside the discharge port 6 to adjust the opening size inside the discharge port 6.

[0028] Left and right penetrating guide grooves 514 are provided above and below the left and right sides of the discharge port 6, and a guide block 516 is slidably connected inside the guide groove 514. A guide rod 515 is fixedly connected to the side of the guide block 516 close to the center of the discharge port 6, and one end of the guide rod 515 close to the center of the discharge port 6 is fixedly connected to the side of the adjustment plate 507 away from the center of the discharge port 6. During operation, the movement of the adjustment plate 507 is more stable due to the limitation of the sliding of the guide block 516 and the guide rod 515 in the guide groove 514.

[0029] The top and bottom ends of the connecting rod 506 are respectively located inside the groove 1 504 and the groove 2 508 , and are both arranged in an arc shape; during operation, the connecting rod 506 is conveniently rotated.

[0030] The motor 510 and the electric push rod 8 are both electrically connected to an external power source; when working, the external power source supplies power to the motor 510 and the electric push rod 8.

[0031] Embodiment 2

[0032] See also Figure 5 As shown, compared with Example 1, as another implementation of the utility model, handles 13 are fixedly connected to the centers of the left and right sides of the connecting frame 2; when working, the handles 13 facilitate the movement of the connecting frame 2 and the movement of the mechanism.

[0033] Working principle: first align the top of the receiving hopper 3 with the bottom of the external blister equipment, and the plastic product passes through the receiving slot 4 of the receiving hopper 3 and passes through the through slot 7 and is discharged from the discharge port 6. Then, the plastic product passes through the through slot 7 and is cut by the cutting knife 10. The electric push rod 8 is connected to the external power supply so that the electric push rod 8 works to drive the connecting plate 9 and the cutting knife 10 to move and completely cut the plastic product. The position of the cutting knife 10 can be adjusted according to the plastic products of different sizes. Then, the motor 510 is connected to the external power supply so that the motor 510 starts to work, and the rotation of the motor 510 is The rotation drives the rotating rod 502 to rotate under the limit of the rotation connection between the insertion rod 512 and the slot 513, and then the rotation of the rotating rod 502 drives the rotating plate 503 to rotate, and the rotation of the rotating plate 503 drives the connecting rod 506 rotatably connected to it to rotate, and then the connecting rod 506 rotates and drives the adjustment plate 507 rotatably connected to it to move inside the discharge port 6, and the movement of the adjustment plate 507 can adjust the opening size of the discharge port 6, so the rotation of the motor 510 can make the adjustment plate 507 move inside the discharge port 6 to adjust the opening size inside the discharge port 6.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A feeding mechanism of a blister device, characterized in that: The invention comprises a connecting frame (2), wherein a through slot (7) which penetrates vertically is provided at the center of the connecting frame (2), electric push rods (8) are fixedly connected at the centers of the left and right sides of the through slot (7), one end of the electric push rod (8) close to the center of the through slot (7) is fixedly connected to a connecting plate (9), and the connecting plate (9) is slidably connected to the inside of the through slot (7), and a threaded hole (11) is provided at the center of one side of the connecting plate (9) close to the center of the through slot (7), and the threaded hole (11) ) is connected to a threaded rod (12) through an internal thread, and a cutting knife (10) is fixedly connected to one end of the threaded rod (12) near the inner center of the through groove (7); a receiving hopper (3) is fixedly connected to the top of the connecting frame (2), and a receiving trough (4) that penetrates from top to bottom is provided at the inner center of the receiving hopper (3); a feeding pipe (1) is fixedly connected to the bottom of the connecting frame (2), and a feeding port (6) that penetrates from top to bottom is provided at the inner center of the feeding pipe (1), and an adjusting component (5) is provided inside the feeding port (6).

2. The unloading mechanism of the blister equipment according to claim 1 is characterized in that: The side of the cutting knife (10) away from the inner center of the through slot (7) is in contact with the side of the connecting plate (9) close to the inner center of the through slot (7).

3. The unloading mechanism of the blister equipment according to claim 2 is characterized in that: The interior of the material receiving groove (4) is in communication with the interior of the through groove (7) and the interior of the material discharge port (6).

4. The unloading mechanism of the blister equipment according to claim 3 is characterized in that: The adjustment component (5) comprises two inner grooves (501), and the two inner grooves (501) are respectively arranged at the center of the left and right sides of the inside of the discharge port (6); a mounting groove (511) is arranged at the center of the front surface of the inner groove (501); a motor (510) is fixedly installed inside the mounting groove (511); the output end of the motor (510) is fixedly connected to a rotating rod (502); a slot (513) is arranged at the center of the rear surface of the inner groove (501); an insertion rod (512) is rotatably connected inside the slot (513) via a bearing; the front end of the insertion rod (512) is fixedly connected to the rear end of the rotating rod (502); the outer surface of the rotating rod (502) is fixedly connected to a rotating plate (50 3), a left-right penetrating groove 1 (504) is provided on the top of the rotating plate (503), a connecting rod (506) is rotatably connected to the upper part of the groove 1 (504) through a rotating rod 2 (505), an adjusting plate (507) is provided at one end of the connecting rod (506) close to the inner center of the discharge port (6), and the adjusting plate (507) is slidably connected to the discharge port (6), a groove 2 (508) is provided at the center of the side of the adjusting plate (507) away from the inner center of the discharge port (6), and one end of the connecting rod (506) close to the inner center of the discharge port (6) is inserted into the inner part of the groove 2 (508), and is rotatably connected to the groove 2 (508) through a rotating rod 3 (509).

5. The unloading mechanism of the blister equipment according to claim 4 is characterized in that: Left and right through-type guide grooves (514) are provided above and below the left and right sides of the discharge port (6); guide blocks (516) are slidably connected inside the guide grooves (514); a guide rod (515) is fixedly connected to one side of the guide block (516) close to the inner center of the discharge port (6); and one end of the guide rod (515) close to the inner center of the discharge port (6) is fixedly connected to the side of the adjustment plate (507) away from the inner center of the discharge port (6).

6. The unloading mechanism of the blister equipment according to claim 5, characterized in that: The top end and the bottom end of the connecting rod (506) are respectively located inside the groove 1 (504) and the groove 2 (508), and are both arranged in an arc shape.

7. The unloading mechanism of the blister equipment according to claim 6, characterized in that: The motor (510) and the electric push rod (8) are both electrically connected to an external power source.

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