A packaging device

Abstract

The present invention relates to the field of mechanical processing, and discloses a packaging device, comprising a base, a support base is fixedly connected to the bottom of the base, first heat dissipation ports are opened on the left and right outer walls of the base, a connecting frame is fixedly connected to the back outer wall of the base, a top plate is fixedly connected to the end of the connecting frame away from the base, a first fixing ring is fixedly connected to the inner wall of the top plate, and a second heat dissipation port is opened on the outer wall of the top plate. The present invention is provided with a packaging device. When it is necessary to perform vacuum forming on the mold, a hydraulic rod presses the female mold plate toward the male mold plate, and high-temperature plastic is injected into the second groove through the filling port. When demolding is required after injection molding is completed, the hydraulic rod pulls up the top plate, and after the limit block is pulled up by the arc rod, the female mold plate is cooled through the first heat dissipation port, the male mold plate is cooled through the second heat dissipation port, and the mold in the male mold plate is taken out through the second fixing ring.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, in particular to a packaging device. Background Art

[0002] Packaging machinery and equipment can be divided into four types: forming machinery and equipment for packaging materials, such as carton machines, bottle blowing machines, carton machines and paper bag machines; packaging equipment for packaging materials, such as filling machines, sealing machines and carton sealing machines in the beverage industry; labeling machines, baling machines and coding machines for labeling and coding the packages after they are packaged; and other auxiliary packaging equipment, such as bottle conveyors, edge sealers, weighing machines, etc.

[0003] Blister mold refers to the mold used in blister production. The cheapest one is the plaster mold, followed by the electroplated copper mold, and the most expensive one is the aluminum mold. The mold is drilled with small holes for vacuum adsorption of heated hard plastic sheets to form blister products. Blister packaging is a general term for plastic products produced by blister technology and packaged with corresponding equipment.

[0004] The patent application with application number 202020401209.X discloses a horizontal blister packaging equipment with adjustable suction. When the outer packaging of a product needs to be blister-formed but needs to be demolded, it should be avoided that the plastic sheet of the outer packaging adheres to the mold due to high temperature, which makes it difficult to demold the outer packaging.

[0005] For this purpose, we propose a packaging device. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a packaging device, comprising a base, the bottom of the base is fixedly connected to a support base, the left and right outer walls of the base are provided with first heat dissipation openings, the back outer wall of the base is fixedly connected to a connecting frame, the end of the connecting frame away from the base is fixedly connected to a top plate, the inner wall of the top plate is fixedly connected to a first fixing ring, the number of the first fixing rings is four, and the four first fixing rings are symmetrically arranged with the central axis of the top plate as the center, the outer wall of the top plate is provided with a second heat dissipation opening, the top of the base is provided with a first groove, the inner wall of the base is fixedly connected to a limiting plate, the inner wall of the limiting plate is fixedly connected to a fixing shaft, the bottom of the limiting plate is provided with a sliding shaft, the left and right ends of the sliding shaft are fixedly connected to the base, the inner walls at the front and rear ends of the base are provided with sliding grooves, and the inner walls at the left and right ends of the base are fixedly connected to filter plates, and also includes:

[0007] The ejection device includes a male template slidably connected to the inner wall of the base, a sliding plate is provided at the bottom of the male template, an inclined rod is fixedly connected to the inner wall of the sliding plate, a ventilation hole is provided on the top of the inclined rod, the left and right ends of the sliding plate are slidably connected to the sliding groove, the number of the sliding plates is two, and the two sliding plates are symmetrically arranged with the central axis of the male template as the center, the top of the sliding plate is fixedly connected to a first sliding block, the number of the first sliding blocks is two, and the two first sliding blocks are symmetrically arranged with the central axis of the sliding plate as the center, a second groove is provided on the top outer wall of the male template, and second sliding blocks are provided on the left and right sides of the male template.

[0008] According to the above technical solution, a fixing frame is fixedly connected to the top of the top plate, a filling port is fixedly connected to the axis of the fixing frame, a hydraulic rod is fixedly connected to the top of the top plate, two hydraulic rods are symmetrically arranged around the central axis of the filling port, the two hydraulic rods pass through the top plate, and are fixedly connected to the same first fixing plate, a female template is fixedly connected to the bottom of the first fixing plate, the axis of the female template is fixedly connected to the filling port, the hydraulic rod pushes the female template downward, and the materials required for packaging manufacturing are injected between the male template and the female template through the filling port.

[0009] According to the above technical solution, the bottom outer wall of the first fixed plate is fixedly connected with an elastic component, the number of the elastic components is two, the two elastic components are symmetrically arranged with respect to the central axis of the mother template, connecting rods are arranged at both the front and rear ends of the elastic component, the elastic component is slidably connected with the second fixed plate, and the second fixed plate is pressed downward by the elastic component.

[0010] According to the above technical solution, the outer walls at both ends of the connecting rod are fixedly connected to the first fixed plate, the outer wall of the connecting rod is fixedly connected to a first spring, the end of the first spring away from the connecting rod is fixedly connected to an arc rod, the outer wall of the arc rod is rotatably connected to a first connecting shaft, the first connecting shaft is fixedly connected to the first fixed plate, and the bottom of the arc rod is an inclined surface, which is convenient for grabbing the limit block.

[0011] According to the above technical solution, the inner wall of the first sliding block is slidably connected to the sliding shaft, the left outer wall of the first sliding block is fixedly connected to a second spring, and one end of the second spring away from the first sliding block is fixedly connected to the base, the inner wall of the first sliding block is slidably connected to a support rod, the left outer wall of the support rod is fixedly connected to a third spring, and one end of the third spring away from the support rod is fixedly connected to the first sliding block, the inner wall of the first sliding block is rotatably connected to the rotating rod via a rotating shaft, the inner wall of the rotating rod is slidably connected to the fixed shaft, the number of the third springs is two, the two third springs are symmetrically arranged about the central axis of the support rod, and one end of the rotating rod away from the first sliding block is rotatably connected to the male template.

[0012] According to the above technical solution, a second connecting shaft is fixedly connected to the top of the second sliding block, a fourth spring is fixedly connected to the top of the second sliding block, one end of the fourth spring away from the second sliding block is fixedly connected to the base, one end of the second connecting shaft away from the second sliding block passes through the base and is fixedly connected to the limiting block, there are two fourth springs, and the two fourth springs are symmetrically arranged about the central axis of the second sliding block.

[0013] According to the above technical solution, the number of the second connecting shafts is two, and the two second connecting shafts are symmetrically arranged with the central axis of the second sliding block as the center, and the outer surfaces of the two second connecting shafts are fixedly sleeved with a second fixing plate, and the inner walls of the two second fixing plates are fixed with the same second fixing ring, and the second fixing ring is consistent with the size of the second groove and is slidably connected to the second groove.

[0014] The present invention provides a packaging device having the following beneficial effects:

[0015] (1) The present invention is provided with a packaging device. When the mold needs to be vacuum-formed, the hydraulic rod presses the female mold plate toward the male mold plate, and the high-temperature plastic is injected into the second groove through the filling port. When the injection molding is completed and the mold needs to be demolded, the hydraulic rod pulls up the top plate, and after the limit block is pulled up by the arc rod, the female mold plate is cooled through the second heat dissipation port, the male mold plate is cooled through the first heat dissipation port, and the mold in the male mold plate is taken out through the second fixing ring.

[0016] (2) The present invention is provided with an ejection device. When the injection molding operation is performed, the hydraulic rod presses the female mold plate toward the male mold plate through the first fixed plate, and presses the male mold plate to the inner wall of the base. The second fixed plate is pressed downward by the elastic component at the bottom of the first fixed plate, and the filter plate is blocked by the second sliding block, so that the temperature will not be lost too quickly during the injection molding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall front structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0019] Figure 3 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0020] Figure 4 It is a schematic diagram of the structure of the ejection device of the present invention;

[0021] Figure 5 It is a schematic diagram of the arc rod structure of the present invention;

[0022] Figure 6 It is a schematic diagram of the structure of the first sliding block of the present invention;

[0023] Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure of B;

[0024] Figure 8 It is a schematic diagram of the structure of the second sliding block of the present invention.

[0025] In the figure: 1, base; 101, first heat dissipation port; 1011, connecting frame; 1012, first groove; 1013, sliding groove; 1014, filter plate; 102, top plate; 103, second heat dissipation port; 104, first fixing ring; 105, limit plate; 1051, fixed shaft; 106, sliding shaft; 2, support seat; 3, fixing frame; 301, filling port; 302, hydraulic rod; 303, first fixing plate; 304, elastic component; 305, mother template; 306, arc rod; 3061, connecting rod; 3 062, first spring; 3063, first connecting shaft; 4, ejection device; 401, male template; 402, second groove; 403, first sliding block; 4031, second spring; 4032, rotating rod; 4033, supporting rod; 4034, third spring; 404, sliding plate; 4041, inclined rod; 4042, ventilation hole; 405, second sliding block; 4051, second connecting shaft; 4052, second fixed plate; 4053, limiting block; 4054, second fixed ring; 4055, fourth spring. DETAILED DESCRIPTION

[0026] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0027] Example 1: See Figure 1-Figure 5The present invention provides a technical solution: a packaging device, including a base 1, a support base 2 is fixedly connected to the bottom of the base 1, first heat dissipation ports 101 are opened on the left and right outer walls of the base 1, a connecting frame 1011 is fixedly connected to the back outer wall of the base 1, a top plate 102 is fixedly connected to the end of the connecting frame 1011 away from the base 1, a first fixing ring 104 is fixedly connected to the inner wall of the top plate 102, and the number of the first fixing rings 104 is four, and the four first fixing rings 104 are symmetrical with the central axis of the top plate 102 as the center. The outer wall of the top plate 102 is provided with a second heat dissipation port 103, the top of the base 1 is provided with a first groove 1012, the inner wall of the base 1 is fixedly connected with a limit plate 105, the inner wall of the limit plate 105 is fixedly connected with a fixed shaft 1051, the bottom of the limit plate 105 is provided with a sliding shaft 106, the left and right ends of the sliding shaft 106 are fixedly connected to the base 1, the inner walls of the front and rear ends of the base 1 are provided with sliding grooves 1013, the inner walls of the left and right ends of the base 1 are fixedly connected with filter plates 1014, and also include:

[0028] The ejection device 4 includes a male template 401 slidably connected to the inner wall of the base 1, a sliding plate 404 is arranged at the bottom of the male template 401, an inclined rod 4041 is fixedly connected to the inner wall of the sliding plate 404, a ventilation hole 4042 is opened on the top of the inclined rod 4041, the left and right ends of the sliding plate 404 are slidably connected to the sliding groove 1013, the number of the sliding plates 404 is two, the two sliding plates 404 are symmetrically arranged with the central axis of the male template 401 as the center, the top of the sliding plate 404 is fixedly connected with a first sliding block 403, the number of the first sliding blocks 403 is two, the two first sliding blocks 403 are symmetrically arranged with the central axis of the sliding plate 404 as the center, the male template 40 1 is provided with a second groove 402 on the top outer wall, and second sliding blocks 405 are provided on the left and right sides of the male template 401. When a packaging shell needs to be injection molded, the hydraulic rod 302 presses down the first fixed plate 303, and presses toward the male template 401 through the female template 305, and squeezes the second fixed plate 4052 through the elastic component 304 at the bottom of the first fixed plate 303, and the second connecting shaft 4051 fixedly connected to the inner wall of the second fixed plate 4052 is used to slide the second sliding block 405 downward, and the bottom of the second sliding block 405 is in contact with the top surface of the sliding plate 404, so that the sliding plate 404 is squeezed into the inner wall of the base 1 along the sliding groove 1013.

[0029] The top of the top plate 102 is fixedly connected to a fixing frame 3, and a filling port 301 is fixedly connected to the axis of the fixing frame 3. The top of the top plate 102 is fixedly connected to a hydraulic rod 302. There are two hydraulic rods 302. The two hydraulic rods 302 are symmetrically arranged around the central axis of the filling port 301. The two hydraulic rods 302 pass through the top plate 102 and are fixedly connected to the same first fixing plate 303. The bottom of the first fixing plate 303 is fixedly connected to a mother template 305, and the axis of the mother template 305 is fixedly connected to the filling port 301.

[0030] The bottom outer wall of the first fixed plate 303 is fixedly connected with an elastic component 304, and there are two elastic components 304. The two elastic components 304 are symmetrically arranged with respect to the central axis of the female template 305. Connecting rods 3061 are arranged at the front and rear ends of the elastic components 304. When the injection molding is completed, the hydraulic rod 302 pulls up the first fixed plate 303, and pulls the limit block 4053 upward through the arc rod 306. After the second sliding block 405 slides upward, the sliding plate 404 slides to the left under the action of the second spring 4031, and lifts up the male template 401 through the rotating rod 4032.

[0031] The outer walls of the left and right ends of the connecting rod 3061 are fixedly connected to the first fixed plate 303, the outer wall of the connecting rod 3061 is fixedly connected to the first spring 3062, the end of the first spring 3062 away from the connecting rod 3061 is fixedly connected to the arc rod 306, the outer wall of the arc rod 306 is rotatably connected to the first connecting shaft 3063, the first connecting shaft 3063 is fixedly connected to the first fixed plate 303, the present invention is provided with a packaging device, when the mold needs to be blister manufactured, the liquid The pressure rod 302 presses the female template 305 toward the male template 401, and injects the high-temperature plastic into the second groove 402 through the filling port 301. When the injection molding is completed and demolding is required, the hydraulic rod 302 pulls up the top plate 102, and after the limit block 4053 is pulled up by the arc rod 306, the female template 305 is cooled through the second heat dissipation port 103, and the male template 401 is cooled through the first heat dissipation port 101, and the mold in the male template 401 is taken out through the second fixing ring 4054.

[0032] Example 2: Please refer to Figure 6-Figure 8On the basis of the first embodiment, the present invention provides a technical solution: the inner wall of the first sliding block 403 is slidably connected to the sliding shaft 106, the left outer wall of the first sliding block 403 is fixedly connected with a second spring 4031, the end of the second spring 4031 away from the first sliding block 403 is fixedly connected to the base 1, the inner wall of the first sliding block 403 is slidably connected to a support rod 4033, the left outer wall of the support rod 4033 is fixedly connected with a third spring 4034, the end of the third spring 4034 away from the support rod 4033 is fixedly connected to the first sliding block 403, the inner wall of the first sliding block 403 is rotatably connected with a rotating rod 4032 through a rotating shaft, and the inner wall of the rotating rod 4032 is slidably connected to the fixed shaft 1051.

[0033] A second connecting shaft 4051 is fixedly connected to the top of the second sliding block 405, and a fourth spring 4055 is fixedly connected to the top of the second sliding block 405. One end of the fourth spring 4055 away from the second sliding block 405 is fixedly connected to the base 1. One end of the second connecting shaft 4051 away from the second sliding block 405 passes through the base 1 and is fixedly connected to the limiting block 4053. The filter plate 1014 and the second heat dissipation port 103 are blocked by the second sliding block 405. When the filling port 301 injects plastic raw materials into the male template 401, it can prevent the temperature between the male template 401 and the female template 305 from dropping and solidifying too quickly, thereby causing the injection molding to fail to form in time.

[0034] There are two second connecting shafts 4051, and the two second connecting shafts 4051 are symmetrically arranged with the central axis of the second sliding block 405 as the center. The outer surfaces of the two second connecting shafts 4051 are fixedly sleeved with a second fixing plate 4052, and the inner walls of the two second fixing plates 4052 are fixed with the same second fixing ring 4054. The present invention is provided with an ejection device 4. When the injection molding operation is performed, the hydraulic rod 302 presses the female template 305 toward the male template 401 through the first fixing plate 303, and presses the male template 401 to the inner wall of the base 1, and presses the second fixing plate 4052 downward through the elastic component 304 at the bottom of the first fixing plate 303, and through the second The sliding block 405 blocks the filter plate 1014, so that the temperature will not be lost too quickly during the injection molding process. The setting of the inclined rod 4041 on the sliding plate 404 also allows air to flow in the base 1, thereby cooling the male template 401 at the bottom, and dissipating the heat of the female template 305 through the second heat dissipation port 103 on the top plate 102. Through the contact between the top of the arc rod 306 on the first fixed plate 303 and the first fixed ring 104, the top of the arc rod 306 shrinks inward, so that the bottom of the arc rod 306 flips outward, thereby separating the limit block 4053 from the arc rod 306, and taking out the package on the male template 401 through the second fixed ring 4054.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Finally, it should be noted that the above description 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A packaging device, comprising a base (1), wherein the bottom of the base (1) is fixedly connected to a support base (2), the left and right outer walls of the base (1) are provided with first heat dissipation openings (101), the back outer wall of the base (1) is fixedly connected to a connecting frame (1011), the end of the connecting frame (1011) away from the base (1) is fixedly connected to a top plate (102), the inner wall of the top plate (102) is fixedly connected to a first fixing ring (104), the number of the first fixing rings (104) is four, the four first fixing rings (104) are symmetrically arranged with the central axis of the top plate (102) as the center, and the top plate The outer wall of the base (102) is provided with a second heat dissipation port (103), the top of the base (1) is provided with a first groove (1012), the inner wall of the base (1) is fixedly connected to a limit plate (105), the inner wall of the limit plate (105) is fixedly connected to a fixed shaft (1051), the bottom of the limit plate (105) is provided with a sliding shaft (106), the left and right ends of the sliding shaft (106) are fixedly connected to the base (1), the inner walls of the front and rear ends of the base (1) are provided with sliding grooves (1013), and the inner walls of the left and right ends of the base (1) are fixedly connected to filter plates (1014), characterized in that: Also includes: The ejection device (4) comprises a male template (401) slidably connected to the inner wall of the base (1), a sliding plate (404) is provided at the bottom of the male template (401), an inclined rod (4041) is fixedly connected to the inner wall of the sliding plate (404), a ventilation hole (4042) is provided at the top of the inclined rod (4041), both left and right ends of the sliding plate (404) are slidably connected to the sliding groove (1013), the number of the sliding plates (404) is two, the two sliding plates (404) are symmetrically arranged with the central axis of the male template (401) as the center, the top of the sliding plate (404) is fixedly connected to a first sliding block (403), the number of the first sliding blocks (403) is two, the two first sliding blocks (403) are symmetrically arranged with the central axis of the sliding plate (404) as the center, a second groove (402) is provided on the top outer wall of the male template (401), and both left and right sides of the male template (401) are provided with a second sliding block (405); The top of the top plate (102) is fixedly connected to a fixing frame (3), the axis of the fixing frame (3) is fixedly connected to a filling port (301), the top of the top plate (102) is fixedly connected to a hydraulic rod (302), the number of the hydraulic rods (302) is two, the two hydraulic rods (302) are symmetrically arranged with the central axis of the filling port (301) as the center, the two hydraulic rods (302) penetrate the top plate (102), and are fixedly connected to the same first fixing plate (303), the bottom of the first fixing plate (303) is fixedly connected to a mother template (305), and the axis of the mother template (305) is fixedly connected to the filling port (301); An elastic component (304) is fixedly connected to the bottom outer wall of the first fixed plate (303), the number of the elastic components (304) is two, the two elastic components (304) are symmetrically arranged about the central axis of the mother template (305), the front and rear ends of the elastic components (304) are both provided with connecting rods (3061), the elastic components (304) are slidably connected to the second fixed plate (4052), and the second fixed plate (4052) is pressed downward by the elastic components (304); The outer walls at both left and right ends of the connecting rod (3061) are fixedly connected to the first fixed plate (303); the outer wall of the connecting rod (3061) is fixedly connected to a first spring (3062); one end of the first spring (3062) away from the connecting rod (3061) is fixedly connected to an arc-shaped rod (306); the outer wall of the arc-shaped rod (306) is rotatably connected to a first connecting shaft (3063); the first connecting shaft (3063) is fixedly connected to the first fixed plate (303); the bottom of the arc-shaped rod (306) is an inclined surface, so as to facilitate the grasping of the limit block (4053); The inner wall of the first sliding block (403) is slidably connected to the sliding shaft (106); the left outer wall of the first sliding block (403) is fixedly connected to a second spring (4031); the end of the second spring (4031) away from the first sliding block (403) is fixedly connected to the base (1); the inner wall of the first sliding block (403) is slidably connected to a support rod (4033); the left outer wall of the support rod (4033) is fixedly connected to a third spring (4034); the third spring (4034) is away from the support rod One end of the support rod (4033) is fixedly connected to the first sliding block (403); the inner wall of the first sliding block (403) is rotatably connected to a rotating rod (4032) via a rotating shaft; the inner wall of the rotating rod (4032) is slidably connected to the fixed shaft (1051); the number of the third springs (4034) is two; the two third springs (4034) are symmetrically arranged about the central axis of the support rod (4033); and one end of the rotating rod (4032) away from the first sliding block (403) is rotatably connected to the male template (401); The top of the second sliding block (405) is fixedly connected to a second connecting shaft (4051), the top of the second sliding block (405) is fixedly connected to a fourth spring (4055), one end of the fourth spring (4055) away from the second sliding block (405) is fixedly connected to the base (1), one end of the second connecting shaft (4051) away from the second sliding block (405) passes through the base (1) and is fixedly connected to the limiting block (4053), there are two fourth springs (4055), and the two fourth springs (4055) are symmetrically arranged around the central axis of the second sliding block (405); The number of the second connecting shafts (4051) is two, and the two second connecting shafts (4051) are symmetrically arranged with the central axis of the second sliding block (4055) as the center, and the outer surfaces of the two second connecting shafts (4051) are fixedly sleeved with a second fixing plate (4052), and the inner walls of the two second fixing plates (4052) are fixed with a same second fixing ring (4054), and the second fixing ring (4054) is consistent in size with the second groove (402) and is slidably connected to the second groove (402); When injection molding is required, the hydraulic rod (302) presses down the first fixed plate (303), and presses toward the male plate (401) through the female plate (305), and squeezes the second fixed plate (4052) through the elastic component (304) at the bottom of the first fixed plate (303), and the second connecting shaft (4051) fixedly connected to the inner wall of the second fixed plate (4052) is used to make the second sliding block (405) slide downward, and through the contact between the bottom of the second sliding block (405) and the top surface of the sliding plate (404), the sliding plate (404) is squeezed into the inner wall of the base (1) along the sliding groove (1013).

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