CN217345859U - Plastic uptake shaping of blister pack is with punching mechanism - Google Patents

Abstract

The utility model discloses a punching mechanism for blister molding of blister packaging, which relates to the technical field of packaging and comprises a base, a support mechanism is installed on the top of the base, and the support mechanism includes supports fixed on both ends of the top of the base The support column is provided with a chute, a guide shaft is fixed inside the chute, a threaded sleeve is threaded on the guide shaft, and a slider is slidably connected to the guide shaft. Compared with the prior art, the utility model punches the material by setting the cutter mechanism and the cutter seat mechanism, and the second spring inside the cutter mechanism, the quick movement, the connecting rod and the cutter cut off the material, so that the cutter can cut off the material. The material can be cut directly with the body of the knife holder, which is very convenient to use, and the eccentric wheel is used to drive the slider to slide on the guide shaft, thereby driving the mounting plate and the cutter mechanism to reciprocate, without repeatedly starting the motor, and the use is very flexible.

Description

A punching mechanism for blister molding of blister packaging

technical field

The utility model relates to the technical field of packaging, in particular to a punching mechanism for blister molding of blister packaging.

Background technique

Most of the existing punching devices use the reciprocating motion of the hydraulic cylinder for punching. Since the cutter directly impacts the cutter seat, long-term use can easily lead to damage to the cutter seat, and there is a gap between the cutter seat and the cutter after being damaged. , the material cannot be cut off, and the use is insufficient. For this reason, we propose a punching mechanism for blister molding of blister packaging.

Utility model content

The utility model provides a punching mechanism for blister forming of blister packaging, which solves the problem that most of the existing punching devices use the reciprocating motion of a hydraulic cylinder for punching. It is easy to cause damage to the knife seat, and there is a gap between the knife seat and the cutter after the damage, and it is a technical problem that the material cannot be cut.

In order to solve the above technical problems, the utility model provides a punching mechanism for blister molding of blister packaging, including a base, a support mechanism is installed on the top of the base, and the support mechanism includes two ends fixed on the top of the base. A support column is provided with a chute, a guide shaft is fixed inside the chute, a threaded sleeve is threaded on the guide shaft, a slider is slidably connected to the guide shaft, and the slide A spring is installed between the block and the chute, the spring is sleeved on the guide shaft, a drive mechanism is installed on the support column, a mounting plate is installed between the two sliders, and the bottom of the installation plate is installed with a cutout. A knife mechanism, a knife seat mechanism is installed on the top of the base.

Preferably, the drive mechanism includes a motor mounted on the support column, the motor output shaft penetrates the support column and is connected with an eccentric wheel, and the eccentric wheel is connected with the support column in a rolling manner.

Preferably, the eccentric wheel is in rolling connection with the slider.

Preferably, the cutter mechanism includes a fixing frame mounted on the bottom of the mounting plate, the fixing frame is a hollow cuboid structure, a fixing shaft is fixed inside the fixing frame, and both ends of the fixing shaft are slidably connected with A movable block, the bottom of the movable block is rotatably connected with a connecting rod, and the bottom of the connecting rod is rotatably connected with a cutter, and the cutter penetrates through the fixing frame and is slidably connected with the fixing frame.

Preferably, a second spring is installed between the side surface of the movable block and the inner wall of the fixing frame.

Preferably, the knife seat mechanism includes a fixed seat installed on the base, a knife seat body and a balance roller are installed on the top of the fixed seat, the number of the balance rollers is two groups, and the two groups of the balance rollers are located on the knife seat body Symmetrical distribution on both sides.

Compared with the related art, the punching mechanism for blister molding provided by the utility model has the following beneficial effects:

The utility model provides a punching mechanism for blister forming of blister packaging. A cutter mechanism and a cutter seat mechanism are arranged to punch materials. A second spring inside the cutter mechanism, a quick-moving mechanism, a connecting rod and a cutter are arranged inside the cutter mechanism. The material is cut so that the cutter can directly cooperate with the body of the knife holder to cut the material, which is very convenient to use.

The utility model provides a punching mechanism for blister molding of blister packaging, which adopts an eccentric wheel to drive a slider to slide on a guide shaft, thereby driving a mounting plate and a cutter mechanism to reciprocate, without repeatedly starting a motor, and is very flexible to use .

Description of drawings

FIG. 1 is a front view of a punching mechanism for blister molding of a blister package proposed by the utility model. ;

Fig. 2 is the front sectional view of Fig. 1;

Fig. 3 is a sectional view of the cutter mechanism in Fig. 2;

FIG. 4 is a top view of the knife seat mechanism in FIG. 1 .

Labels in the figure: 1 base, 2 support mechanism, 21 support column, 22 motor, 23 eccentric, 24 guide shaft, 25 slider, 26 first spring, 27 threaded sleeve, 3 mounting plate, 4 cutter mechanism, 41 fixed Frame, 42 fixed shaft, 43 movable block, 44 second spring, 45 connecting rod, 46 cutter, 5 knife seat mechanism, 51 fixed seat, 52 knife seat body, 53 balance roller.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below 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 the implementations. For example; based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

1-4, a punching mechanism for blister molding of blister packaging proposed by the present invention includes a base 1, a support mechanism 2 is installed on the top of the base 1, and the support mechanism 2 includes The support columns 21 at the two ends of the top of the base 1 are provided with a chute, and a guide shaft 24 is fixed inside the chute. The guide shaft 24 is threadedly connected with a threaded sleeve 27, and the guide shaft 24 is slidably connected with a slider. 25. A spring 26 is installed between the slider 25 and the chute, the spring 26 is sleeved on the guide shaft 24, and a drive mechanism is installed on the support column 21. The drive mechanism includes a motor 22 installed on the support column 21, and the motor 22 outputs The shaft penetrates the support column 21 and is connected with an eccentric wheel 23, the eccentric wheel 23 is connected with the support column 21 in a rolling connection, and the eccentric wheel 23 is connected with the slider 25 in a rolling connection. The knife mechanism performs reciprocating motion without repeatedly starting the motor, and it is very flexible to use. A mounting plate 3 is installed between the two sliders 25, and the cutting mechanism 4 is installed at the bottom of the mounting plate 3. The cutting mechanism 4 includes a The fixed frame 41, the fixed frame 41 is a hollow cuboid structure, a fixed shaft 42 is fixed inside the fixed frame 41, both ends of the fixed shaft 42 are slidably connected with a movable block 43, and the bottom of the movable block 43 is rotatably connected with a connecting rod 45, A cutter 46 is rotatably connected to the bottom of the connecting rod 45. The cutter 46 penetrates the fixing frame 41 and is slidably connected to the fixing frame 41. A second spring 44 is installed between the side surface of the movable block 43 and the inner wall of the fixing frame 41. A knife seat mechanism 5 is installed on the top. The knife seat mechanism 5 includes a fixed seat 51 installed on the base 1. The top of the fixed seat 51 is installed with a knife seat body 52 and a balance roller 53. The number of the balance rollers 53 is two groups, two groups of balance rollers 53 is located on both sides of the knife holder body 52 and is symmetrically distributed. By setting the cutter mechanism and the knife holder mechanism, the material is punched. The second spring inside the cutter mechanism, the quick movement, the connecting rod and the cutter cut off the material, so that the material is cut. The cutter can directly cooperate with the body of the knife holder to cut the material, which is very convenient to use.

working principle:

Innovation point implementation steps:

The first step: the device is installed on the workbench, the device is connected to the power supply, and the material to be cut is passed through the balance roller 53, so that the material is located between the knife base body 52 and the balance roller 53, and then the material is wound;

The second step: start the motor 22, and the output shaft of the motor 22 drives the eccentric wheel 23 to rotate. The eccentric wheel 23 drives the slider 25 to slide along the axial direction of the guide shaft 24 , the slider 25 compresses the first spring 26 during the movement, and the first spring 26 squeezes the slider 25 so that the slider 25 follows the eccentric wheel 23 The sliding block 25 drives the cutter mechanism 4 to move downward through the mounting plate 3. In the cutter mechanism 4, the cutter 46 first contacts the material and stops. With the movement of the fixing frame 41, the connecting rod 45 drives The movable block 43 slides along the axial direction of the fixed shaft 42, and compresses the second spring 44. The second spring 44 is compressed to generate an elastic force that acts in the opposite direction on the movable block 43. The movable block 43 presses the fall 46 through the connecting rod 45. A cutting line is formed on the material, and then the material is wound up. The running speed of the motor 22 and the winding speed of the material can be flexibly selected according to the specification requirements of the material.

To sum up, compared with the prior art, the present invention punches the material by arranging the cutter mechanism and the cutter seat mechanism, and the second spring inside the cutter mechanism, the quick movement, the connecting rod and the cutter cut the material. Cut off, so that the cutter can directly cooperate with the body of the knife holder to cut the material, which is very convenient to use, and the eccentric wheel is used to drive the slider to slide on the guide shaft, thereby driving the mounting plate and the cutter mechanism to reciprocate without starting the motor repeatedly. Very flexible.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a blister pack's plastic uptake shaping is with die-cutting mechanism, includes base (1), its characterized in that: supporting mechanism (2) are installed at the top of base (1), supporting mechanism (2) are including fixing support column (21) at the both ends at base (1) top, the spout has been seted up on support column (21), the inside of spout is fixed with guiding axle (24), there is threaded sleeve (27) through threaded connection on guiding axle (24), sliding connection has slider (25) on guiding axle (24), install spring (26) between slider (25) and the spout, spring (26) cup joint on guiding axle (24), install actuating mechanism on support column (21), two install mounting panel (3) between slider (25), mounting panel (3) bottom installation cutter mechanism (4), blade holder mechanism (5) are installed at the top of base (1).

2. The plastic blister forming and punching mechanism for plastic blister packaging according to claim 1, wherein the driving mechanism comprises a motor (22) mounted on the supporting column (21), an output shaft of the motor (22) penetrates through the supporting column (21) and is connected with an eccentric wheel (23), and the eccentric wheel (23) is in rolling connection with the supporting column (21).

3. The plastic blister forming die cutting mechanism for plastic blister packaging according to claim 2, wherein the eccentric wheel (23) is connected with the slide block (25) in a rolling manner.

4. The plastic uptake forming punching mechanism of the plastic uptake package according to claim 1, wherein the cutter mechanism (4) comprises a fixing frame (41) installed at the bottom of the mounting plate (3), the fixing frame (41) is a hollow cuboid structure, a fixing shaft (42) is fixed inside the fixing frame (41), the two ends of the fixing shaft (42) are both slidably connected with a movable block (43), the bottom of the movable block (43) is rotatably connected with a connecting rod (45), the bottom of the connecting rod (45) is rotatably connected with a cutter (46), and the cutter (46) penetrates through the fixing frame (41) and is slidably connected with the fixing frame (41).

5. The blister forming mechanism for blister packs according to claim 4, wherein a second spring (44) is installed between the side surface of the movable block (43) and the inner wall of the fixed frame (41).

6. The plastic-uptake forming die-cutting mechanism of the plastic-uptake package according to claim 1, wherein the cutter holder mechanism (5) comprises a fixed seat (51) installed on the base (1), a cutter holder body (52) and two balance rollers (53) are installed on the top of the fixed seat (51), the number of the balance rollers (53) is two, and the two balance rollers (53) are symmetrically arranged on two sides of the cutter holder body (52).

Images