Feeding device for plastic vacuum forming machine

Abstract

The utility model relates to the field of plastic vacuum forming machines, and discloses a feeding device for a plastic vacuum forming machine, which comprises a bottom plate, a feeding mechanism is arranged on the left portion of the upper side of the bottom plate, the feeding mechanism comprises a conveyor and a feeding cylinder, a feeding mechanism is arranged in the middle of the upper side of the bottom plate, the feeding mechanism comprises a sliding rail, a vertical plate and a feeding assembly, and the sliding rail is arranged on the vertical plate. The number of the sliding rails and the number of the vertical plates are both two, plastic uptake equipment is arranged on the right portion of the top face of the bottom plate, the feeding assembly comprises two mounting plates, and two conveying pieces are jointly arranged between the two mounting plates. According to the automatic feeding device, the conveyor is arranged to be matched with the feeding barrel, the sliding rail, the vertical plate and the feeding assembly, and the plastic uptake equipment is matched with the guide rod, so that the automatic feeding device can better achieve conveying and feeding of material plates, the material plates are not prone to deformation, and the automatic feeding device is more stable and more practical.

Description

Technical Field

[0001] The utility model relates to the field of blister machines, in particular to a feeding device for blister machines. Background Art

[0002] A blister machine is a device used for plastic molding and is widely used in packaging, advertising, household goods, medical equipment and other industries. Its working principle is to heat the plastic sheet to a softened state, and then absorb the softened plastic sheet onto the mold through negative pressure to form the desired shape.

[0003] After searching, Chinese patent announcement number: CN221793766U discloses a feeding device for a blister machine, which relates to the field of blister machine processing technology, including a blister frame, a blister mechanism is fixedly installed on the outer side of the top of the blister frame, and driving slides are provided on both sides of the top of the blister frame. A processing slide is movably installed on the right end of the driving slide, a loading rack is fixedly installed on the right end of the blister frame, a grab box is movably installed on the top of the loading rack, and a hydraulic rod is movably installed on the top of the grab box. This utility model solves the problem that when the workpiece is loaded into the blister machine for processing, the workpiece needs to be preheated, the heating is uneven, and it is not conducive to the subsequent processing of the device, by cooperating with the preheating plate, heating tube, air guide plate, protective mesh cover and heat conduction plate. It achieves the function of uniform heating, utilizes the heat transfer of the heat conduction plate to facilitate the convenient heating of the device, and cooperates with the air permeability of the air guide plate to output hot air, which is conducive to the waste heat at both ends of the device, achieving the function of uniform heating.

[0004] Although the above-mentioned device solves the problem of manual loading during the processing of traditional blister machines by arranging a grabbing plate, a rotating gear, a lifting rod, a movable claw and a telescopic rod to cooperate with each other, thereby affecting the working efficiency of the device, the plates used are relatively thin, which makes the plates more prone to deformation, etc., making it difficult for the movable claw to grab the plates. It is difficult to ensure the stability of the plates when grabbing and moving them to the processing plate, which is not practical enough. Therefore, a feeding device for a blister machine is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a feeding device for a blister machine, which aims to improve the problem that the plates used in the prior art are relatively thin, which makes it easier for the plates to deform, etc., making it difficult for the movable claws to grab the plates, and it is difficult to ensure the stability of the plates when they are grabbed and moved to the processing plate, which is not practical enough.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a feeding device for a blister machine, comprising a base plate, a feeding mechanism is provided on the upper left side of the base plate, the feeding mechanism includes a conveyor and a feeding barrel, a feeding mechanism is provided on the upper middle side of the base plate, the feeding mechanism includes a slide rail, a vertical plate and a feeding assembly, the number of the slide rail and the number of the vertical plate are both two, a blister device is provided on the right side of the top surface of the base plate, the feeding assembly includes two mounting plates, two conveying members are provided between the two mounting plates, and a motor is fixedly connected to the left front side of the mounting plate.

[0007] As a further description of the above technical solution:

[0008] The conveying member includes two conveying rollers, the outsides of the two conveying rollers are connected to a belt for common transmission, a connecting rod passes through and is fixedly connected to the middle of the conveying roller, the connecting rod passes through the mounting plate and is rotatably connected to it, and the connecting rod located on the left side of the lower conveying member is fixedly connected to the output end of the motor.

[0009] As a further description of the above technical solution:

[0010] The front ends of the two connecting rods on the right side are both penetrated by and fixedly connected with gears, and the two gears are meshed with each other.

[0011] As a further description of the above technical solution:

[0012] The front and rear sides of the lower part of the upper barrel are fixedly connected with fixed plates, and the fixed plates are movably connected to the conveyor through bolts. A discharge port is opened at the lower right side of the upper barrel.

[0013] As a further description of the above technical solution:

[0014] A guide plate is fixedly connected to the upper portion of the discharge port, and a guide roller is rotatably connected to the right portion of the guide plate.

[0015] As a further description of the above technical solution:

[0016] The blister equipment comprises an operating table, a heating plate is arranged on the upper part of the operating table, and a plurality of first lifting rods are arranged between the heating plate and the operating table.

[0017] As a further description of the above technical solution:

[0018] A pressing frame is provided on the upper portion of the operating table, and a No. 2 lifting rod is provided between the front and rear portions of the pressing frame and the operating table. Guide rods are fixedly connected to the front and rear portions of the top of the operating table.

[0019] As a further description of the above technical solution:

[0020] Auxiliary grooves adapted to the guide rods are provided on the front and rear parts of the bottom of the pressing frame, and the guide rods are movably connected to the auxiliary grooves.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, by arranging the cooperation between the conveyor and the loading barrel, the slide rail, the vertical plate, and the feeding assembly, as well as the cooperation between the blister equipment and the guide rod, the device can better realize the transportation and loading of the material plate, the material plate is not easy to be deformed, and is more stable and more practical.

[0023] 2. In the present invention, by arranging the mutual cooperation between the feeding cylinder and the conveyor, and by arranging the mutual cooperation between the fixed plate and the discharge port, the guide plate and the guide roller, the device can realize automatic continuous feeding, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a feeding device for a blister machine proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the overall three-dimensional structure of a loading barrel of a loading device for a blister machine proposed in the present invention;

[0026] Figure 3 This is a schematic diagram of a partial cross-section of the three-dimensional structure of a loading cylinder of a loading device for a blister forming machine proposed by the present invention;

[0027] Figure 4 This is a schematic diagram of the disassembled three-dimensional structure of a feeding mechanism of a feeding device for a blister machine proposed in the present invention;

[0028] Figure 5 The utility model is a schematic diagram of the overall three-dimensional structure of a blister device for a feeding device of a blister machine.

[0029] Legend:

[0030] 1. Bottom plate; 2. Conveyor; 3. Loading barrel; 4. Slide rail; 5. Vertical plate; 6. Feeding assembly; 7. Blister equipment; 61. Mounting plate; 62. Conveying part; 63. Motor; 621. Conveyor roller; 622. Belt; 623. Connecting rod; 624. Gear; 31. Fixed plate; 32. Discharge port; 33. Guide plate; 34. Guide roller; 71. Operating table; 72. Heating plate; 73. Lifting rod No. 1; 74. Press frame; 75. Lifting rod No. 2; 76. Guide rod; 741. Auxiliary slot. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1 The utility model provides an embodiment: a feeding device for a blister machine, comprising a base plate 1 for cooperating with the installation of various components, a feeding mechanism is provided on the upper left side of the base plate 1, for cooperating with the feeding of the blister machine, the feeding mechanism comprises a conveyor 2 and a feeding cylinder 3, a plurality of material plates can be placed in the feeding cylinder 3, which is convenient for automatic and continuous feeding, a feeding mechanism is provided on the upper middle part of the base plate 1, for delivering the material to the operating table 71, the feeding mechanism comprises a slide rail 4, a vertical plate 5 and a feeding assembly 6, the number of the slide rail 4 and the vertical plate 5 are both two, the slide rail 4 can drive the feeding assembly 6 to move through the vertical plate 5, and a blister device 7 is provided on the right side of the top surface of the base plate 1, which is a blister machine.

[0033] like Figure 4 As shown, the feeding assembly 6 includes two mounting plates 61 for connecting the various components. Two conveying members 62 are provided between the two mounting plates 61 for conveying materials. A motor 63 is fixedly connected to the left front side of the mounting plate 61 for providing power to the assembly. The conveying member 62 includes two conveying rollers 621 for cooperating with material conveying. The outsides of the two conveying rollers 621 are commonly connected with a belt 622 for transporting materials. A connecting rod 623 passes through and is fixedly connected to the middle of the conveying roller 621 for connecting the various components. The connecting rod 623 passes through the mounting plate 61 and is rotatably connected thereto. The connecting rod 623 on the left side of the lower conveying member 62 is fixedly connected to the output end of the motor 63. The front ends of the two connecting rods 623 on the right side are both passed through and fixedly connected with gears 624 for cooperating with the connection between the two conveying members 62. The two gears 624 are meshed with each other.

[0034] See also Figure 2 - Figure 3 The front and rear sides of the lower part of the loading barrel 3 are fixedly connected with a fixing plate 31 for cooperating with the installation of the loading barrel 3. The fixing plate 31 is movably connected to the conveyor 2 by bolts. A discharge port 32 is provided at the lower right part of the loading barrel 3 for cooperating with the discharge. Its height can only allow one material plate to pass through. A guide plate 33 is fixedly connected to the upper part of the discharge port 32, which has a guiding effect on the material plate. The right part of the guide plate 33 is rotatably connected to a guide roller 34 for assisting the material plate to be guided out of the loading barrel 3.

[0035] like Figure 5As shown, the blister forming equipment 7 includes an operating table 71, which is used for blister forming operation. A heating plate 72 is provided on the upper part of the operating table 71 for heating the material plate to cooperate with the subsequent blister forming operation. A lifting rod 73 is provided between the heating plate 72 and the operating table 71, and there are multiple lifting rods 73, which are electric and are used to cooperate with the movement of the heating plate 72. A pressing frame 74 is provided on the upper part of the operating table 71 for fixing the material plate. A lifting rod 75 is provided between the front and rear parts of the pressing frame 74 and the operating table 71, which is electric and is used to cooperate with the movement of the pressing frame 74. The front and rear parts of the top of the operating table 71 are fixedly connected with guide rods 76 for cooperating with the positioning of the material plate. The front and rear parts of the bottom of the pressing frame 74 are provided with auxiliary grooves 741 adapted to the guide rods 76, and the guide rods 76 are movably connected thereto for cooperating with the pressing frame 74 to fix the material plate.

[0036] Working principle: When in use, turn on the conveyor 2, and the conveyor 2 will feed the material in the direction of the feeding assembly 6. When the conveyor 2 is turned on, the material plate at the bottom of the upper barrel 3 is placed on the conveyor 2, and it will be driven by the conveyor 2 to move in the direction of the feeding assembly 6. The material plate will be sent out through the discharge port 32 on the upper barrel 3 and sent to between the two conveying members 62 via the conveyor 2. Turn on the feeding assembly 6, and the motor 63 will drive the connecting rod 623 connected to it to rotate, and the conveying roller 621 fixed to the connecting rod 623 will rotate accordingly, thereby driving the conveying roller 621 on the other side of the conveying member 62 to rotate through the belt 622, and the connecting rod 623 on the other side will rotate accordingly and drive the gear 624 connected to it to rotate, and the gear 624 will drive another gear 624 meshing with it on its upper part to rotate, and the other gear 624 will then pass through the connecting rod 623 connected to it. Drive the conveying roller 621, so that the upper conveying member 62 operates, and the two conveying members 62 will convey the material plate to the middle of the feeding assembly 6. When the feeding assembly 6 drives the material plate to completely leave the conveyor 2, the motor 63 is immediately turned off, and then the slide rail 4 is turned on, so that it drives the feeding assembly 6 to move toward the blister equipment 7 through the vertical plate 5. When the feeding assembly 6 moves to the blister equipment 7, the motor 63 is turned on again to make the feeding assembly 6 convey the material plate to the operating table 71. At this time, the two guide rods 76 will guide and position the material plate. When the material plate is completely delivered to the operating table 71, the No. 2 lifting rod 75 is turned on to drive the pressure frame 74 to move downward. The guide rod 76 will be stuck in the auxiliary groove 741, so that the pressure frame 74 fixes the material plate, and then the No. 1 lifting rod 73 is turned on to drive the heating plate 72 to move downward, thereby heating the material plate to facilitate subsequent blister molding.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A feeding device for a blister forming machine, comprising a bottom plate (1), characterized in that: A loading mechanism is provided on the upper left side of the base plate (1), and the loading mechanism includes a conveyor (2) and a loading cylinder (3). A feeding mechanism is provided on the upper middle side of the base plate (1), and the feeding mechanism includes a slide rail (4), a vertical plate (5) and a feeding assembly (6). The number of the slide rail (4) and the number of the vertical plate (5) are both two. A blister device (7) is provided on the right side of the top surface of the base plate (1). The feeding assembly (6) includes two mounting plates (61). A conveying member (62) is provided between the two mounting plates (61) in common, and the number of the conveying member (62) is two. The left front side of the mounting plate (61) is fixedly connected to a motor (63).

2. A feeding device for a blister machine according to claim 1, characterized in that: The conveying member (62) includes two conveying rollers (621), the exteriors of the two conveying rollers (621) are connected to a belt (622) for common transmission, a connecting rod (623) passes through and is fixedly connected to the middle of the conveying rollers (621), the connecting rod (623) passes through the mounting plate (61) and is rotatably connected thereto, and the connecting rod (623) located on the left side of the lower conveying member (62) is fixedly connected to the output end of the motor (63).

3. A feeding device for a blister machine according to claim 2, characterized in that: The front ends of the two connecting rods (623) on the right side are both penetrated by and fixedly connected with gears (624), and the two gears (624) are meshed with each other.

4. A feeding device for a blister molding machine according to claim 1, characterized in that: The front and rear sides of the lower part of the upper barrel (3) are fixedly connected with fixed plates (31), and the fixed plates (31) are movably connected to the conveyor (2) through bolts. A discharge port (32) is opened at the lower right side of the upper barrel (3).

5. A feeding device for a blister molding machine according to claim 4, characterized in that: The upper portion of the discharge port (32) is fixedly connected to a guide plate (33), and the right portion of the guide plate (33) is rotatably connected to a guide roller (34).

6. A feeding device for a blister molding machine according to claim 1, characterized in that: The blister equipment (7) comprises an operating table (71), a heating plate (72) is provided on the upper portion of the operating table (71), and a plurality of first lifting rods (73) are provided between the heating plate (72) and the operating table (71).

7. A feeding device for a blister molding machine according to claim 6, characterized in that: A pressing frame (74) is provided on the upper portion of the operating platform (71), and a second lifting rod (75) is provided between the front and rear portions of the pressing frame (74) and the operating platform (71), and guide rods (76) are fixedly connected to the front and rear portions of the top of the operating platform (71).

8. A feeding device for a blister forming machine according to claim 7, characterized in that: Auxiliary grooves (741) adapted to the guide rods (76) are provided on the front and rear parts of the bottom of the pressing frame (74), and the guide rods (76) are movably connected thereto.

Images