Heat sealing mechanism of full-automatic skin packaging machine

Abstract

The utility model provides a heat-sealing mechanism of a full-automatic skin packaging machine, which comprises a full-automatic packaging machine body and is characterized in that a heat-sealing component is mounted on the full-automatic packaging machine body, a hot press is provided with a bearing frame, a heat-sealing plate is electrically connected with the output end of the hot press, a frame is positioned at the bottom end of the heat-sealing plate, and the frame is positioned at the bottom end of the heat-sealing plate. The frame is connected with the heat sealing plate through the connecting piece, the through hole plate is fixedly connected in the inner wall of the frame, the hot press enables the heat sealing plate to be heated, heat on the heat sealing plate is transmitted to the frame and the through hole plate, and the through hole plate is fixedly connected in the inner wall of the frame. The outer packaging box is subjected to heat sealing when the frame and the through hole plate reach the preset temperature, the temperature rising speed is increased through the design of the through holes of the through hole plate, the through holes are machined in the through hole plate, the surface area of the through hole plate is enlarged, and dissipation of residual heat of the through hole plate after use is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat sealing mechanism technical field especially relates to a kind of heat sealing mechanism of full-automatic skin packaging machine. BACKGROUND

[0002] Full-automatic packaging machine is a kind of modern production equipment widely used in food, beverage, medicine, cosmetics, daily necessities and multiple industries, it can significantly improve production efficiency and packaging quality, heat sealing mechanism is configured in full-automatic packaging machine, for heating heat sealing film.

[0003] Among them, the heat press works for the heat sealing plate provides heat, using the heat sealing plate after heating to heat sealing film for heat sealing, in actual use, heat sealing plate is integrally formed, leading to the slow speed of heat sealing plate's temperature rise, the slow speed of heat sealing plate's residual heat dissipation after use. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of heat sealing mechanism of full-automatic skin packaging machine, to solve the problem that heat sealing plate is integrally formed, leading to the slow speed of heat sealing plate's residual heat dissipation after use.

[0005] The utility model provides a kind of heat sealing mechanism of full-automatic skin packaging machine, including full-automatic packaging machine body, it is characterized in that, the full-automatic packaging machine body is installed with heat sealing component, the heat sealing component is used to quickly transfer heat to external heat sealing film;

[0006] The heat sealing component includes heat press, heat sealing plate, frame, through-hole plate and connecting piece;

[0007] The heat press is configured with bearing frame, the heat press is connected by the bearing frame and the full-automatic packaging machine body, the output end of the heat sealing plate and the heat press is electrically connected, the frame is located at the bottom of the heat sealing plate, the frame is connected by the connecting piece and the heat sealing plate, the through-hole plate is fixedly connected in the inner wall of the frame, the top of the through-hole plate and the heat sealing plate are abutted.

[0008] Preferably, the bearing frame is configured with cutting piece in sliding groove, the cutting piece is used to cut heat sealing film after heat sealing;

[0009] The cutting piece includes cutting frame, vertical plate, connecting rod and reset piece;

[0010] The cutting frame is inserted on the outer periphery of the heat sealing plate, the bottom of the vertical plate and the cutting frame are connected, the connecting rod is located in the limiting groove of the vertical plate, the reset piece is located in the sliding groove of the bearing frame, the reset piece is used to drive the cutting frame to move up and down to cut external heat sealing film.

[0011] Preferably, the reset member comprises a slide rod, a slide block and an elastic member.

[0012] The slide rod is fixedly connected in a sliding groove of the bearing frame, the slide block and the slide rod are in sliding connection, the elastic member is inserted on the outer periphery of the slide rod, and the elastic member is located between the slide block and the bearing frame.

[0013] Preferably, a discharging assembly is arranged in the groove of the full-automatic packaging machine body.

[0014] The discharging assembly comprises a receiving shell, an extension member, a mounting plate and a discharging rod.

[0015] The receiving shell is embedded into the groove of the full-automatic packaging machine body, the output end of the extension member is fixedly connected with the receiving shell, the bottom end of the extension member is fixedly connected with the mounting plate, the bottom end of the discharging rod is fixedly connected with the mounting plate, and the discharging rod and the bottom end of the receiving shell are arranged vertically.

[0016] The bottom end of the receiving shell is provided with a discharging opening.

[0017] Preferably, the extension member is a hydraulic rod.

[0018] Preferably, the top end of the discharging rod is fixedly connected with a rubber head, and the outer diameter of the rubber head is matched with the discharging opening of the receiving shell.

[0019] Preferably, the connecting member comprises a plug-in plate and a bolt.

[0020] The bottom end of the plug-in plate is fixedly connected with the frame, and the plug-in plate is connected with the heat sealing plate through the bolt.

[0021] Preferably, the plug-in plate is symmetrically distributed based on the frame.

[0022] Preferably, the upper surface of the full-automatic packaging machine body is fixedly connected with a supporting frame, a roller is hingedly arranged in the supporting frame, and a film cylinder is arranged on the roller.

[0023] Preferably, the heat sealing plate is provided with a strip-shaped sliding groove, so as to accelerate heat dissipation of the heat sealing plate.

[0024] The utility model provides a kind of heat sealing mechanism of full-automatic skin packaging machine:

[0025] The heat press, the bearing frame, the heat sealing plate, the frame, the through hole plate and the connecting piece are used in cooperation, the frame and the heat sealing plate are connected by using the connecting piece, the heat press makes the heat sealing plate heat up, the heat on the heat sealing plate is transmitted to the frame and the through hole plate, the frame and the through hole plate reach the preset temperature and heat seal the external packaging box, the design of the through hole of the through hole plate improves the heating speed, the through hole is processed in the through hole plate, the surface area of the through hole plate is expanded, and the residual heat of the through hole plate is dissipated after use. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the specific embodiment of the present application or the technical scheme in the prior art, the drawings needed to be used in the specific embodiment or the prior art description will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0027] Figure 1 It is a structural schematic diagram of the present application;

[0028] Figure 2 It is a structural schematic diagram of the heat press, the bearing frame, the heat sealing plate and the frame in the present application;

[0029] Figure 3 It is a structural schematic diagram of the heat sealing plate, the frame and the through hole plate in the present application;

[0030] Figure 4 It is a structural schematic diagram of the storage shell, the telescopic piece, the mounting plate and the discharging rod in the present application;

[0031] Figure 5 It is a structural schematic diagram of the slide rod, the slide block and the elastic piece in the present application.

[0032] Explanation of reference signs:

[0033] 1-full-automatic packaging machine body, 11-supporting frame, 12-roller, 13-film cylinder, 2-heat sealing assembly, 21-heat press, 211-bearing frame, 22-heat sealing plate, 23-frame, 24-through hole plate, 25-connecting piece, 251-plug-in plate, 252-bolt, 26-cutting piece, 261-cutting frame, 262-vertical plate, 263-connecting rod, 264-resetting piece, 264a-slide rod, 264b-slide block, 264c-elastic piece, 3-discharging assembly, 31-storage shell, 32-telescopic piece, 33-mounting plate, 34-discharging rod, 341-rubber head. DETAILED DESCRIPTION

[0034] The technical solutions of the utility model will be clearly and completely described below in combination with the embodiments, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the protection scope of the utility model.

[0035] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and are not indicative or suggestive of the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0036] In the description of the utility model, it is understood that the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicative or suggestive of relative importance or implicitly indicative of the number of the technical features indicated. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly and specifically limited. In addition, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0037] In this embodiment, as shown in Figure 1 and Figure 2 A heat sealing mechanism of a full-automatic skin packaging machine, including full-automatic packaging machine body 1, the full-automatic packaging machine body 1 is provided with heat sealing assembly 2, heat sealing assembly 2 is used to quickly transfer heat to external heat sealing film, heat sealing assembly 2 includes hot press 21, heat sealing plate 22, frame 23, through-hole plate 24 and connecting piece 25, hot press 21 is provided with bearing frame 211, hot press 21 is connected with full-automatic packaging machine body 1 by bearing frame 211, heat sealing plate 22 and the output end of hot press 21 are electrically connected, frame 23 is located at the bottom end of heat sealing plate 22, frame 23 is connected with heat sealing plate 22 by connecting piece 25, through-hole plate 24 is fixedly connected in the inner wall of frame 23, and the top end of through-hole plate 24 abuts against heat sealing plate 22.

[0038] Thus, the frame 23 and the heat sealing plate 22 are connected by the connecting piece 25, and the frame 23 and the through-hole plate 24 are located at the bottom of the heat sealing plate 22. When the heat presser 21 starts to work, the heat sealing plate 22 is heated, and the heat on the heat sealing plate 22 is transferred to the frame 23 and the through-hole plate 24. When the frame 23 and the through-hole plate 24 reach the preset temperature, the external packaging box is heat sealed. The design of the through hole of the through-hole plate 24 improves the heating speed. By machining the through hole in the through-hole plate 24, the surface area of the through-hole plate 24 is expanded, which facilitates the dissipation of residual heat of the through-hole plate 24 after use.

[0039] Specifically, the heat presser 21 provides heat source for the heat sealing plate 22. The outer periphery of the frame 23 is matched with the heat sealing plate 22. The carrier 211 is used to install the position of the heat presser 21 on the full-automatic packaging machine body 1. The through hole on the through-hole plate 24 accelerates the conduction and dissipation of heat.

[0040] In some embodiments, as shown in Figure 5 The cutting piece 26 is arranged in the sliding groove of the carrier 211. The cutting piece 26 is used for cutting the heat-sealed film. The cutting piece 26 includes a cutting frame 261, a vertical plate 262, a connecting rod 263 and a reset piece 264. The cutting frame 261 is inserted on the outer periphery of the heat sealing plate 22. The bottom end of the vertical plate 262 is connected with the cutting frame 261. The connecting rod 263 is located in the limiting groove of the vertical plate 262. The reset piece 264 is located in the sliding groove of the carrier 211. The reset piece 264 is used to drive the cutting frame 261 to move up and down to cut the external heat-sealed film.

[0041] Specifically, the cutting frame 261 is matched with the outer periphery of the heat sealing plate 22. The bottom end of the cutting frame 261 is machined with a cutting edge. The vertical plate 262 and the cutting frame 261 are vertically arranged, and the thickness of the vertical plate 262 and the cutting frame 261 is adjustable. The connecting rod 263 is used to drive the cutting frame 261 to move. The cutting frame 261 cuts the heat-sealed film to improve the heat sealing efficiency of the packaging box.

[0042] In some embodiments, as shown in Figure 5 The reset piece 264 includes a sliding rod 264a, a sliding block 264b and a resilient piece 264c. The sliding rod 264a is fixedly connected in the sliding groove of the carrier 211. The sliding block 264b is slidably connected with the sliding rod 264a. The resilient piece 264c is inserted on the outer periphery of the sliding rod 264a. The resilient piece 264c is located between the sliding block 264b and the carrier 211.

[0043] Specifically, the upper and lower ends of the sliding rod 264a are connected with the carrier 211. The sliding groove of the carrier 211 restricts the sliding block 264b to move only in the vertical direction of the sliding rod 264a. The resilient piece 264c is a compression spring. The resilient piece 264c is used to drive the sliding block 264b to reset.

[0044] In some embodiments, as shown in Figure 4 The unloading assembly 3 is installed in the groove of the full-automatic packaging machine body 1, and the unloading assembly 3 comprises a receiving shell 31, a telescopic piece 32, a mounting plate 33 and an unloading rod 34. The receiving shell 31 is embedded into the groove of the full-automatic packaging machine body 1. The output end of the telescopic piece 32 is fixedly connected with the receiving shell 31. The mounting plate 33 is fixedly connected with the bottom end of the telescopic piece 32. The bottom end of the unloading rod 34 is fixedly connected with the mounting plate 33. The unloading rod 34 and the bottom end of the receiving shell 31 are vertically arranged.

[0045] The bottom end of the receiving shell 31 is processed with an unloading port.

[0046] Specifically, the cavity in the receiving shell 31 is matched with the packaging box to be heat sealed. The receiving shell 31 is used for placing the packaging box. The telescopic piece 32 is used for driving the receiving shell 31 to move up and down. The mounting plate 33 is located at the bottom of the groove of the full-automatic packaging machine body 1. The mounting plate 33 is used for mounting the unloading rod 34 and the telescopic piece 32. The unloading port at the bottom end of the receiving shell 31 and the unloading rod 34 are located on the same vertical line. The unloading port is provided with two rubber heads 341 matched with the number of the unloading rod 34.

[0047] In some embodiments, as shown in Figure 4 The telescopic piece 32 is a hydraulic rod.

[0048] Specifically, the telescopic piece 32 adopts the design of a hydraulic rod, which is convenient for lifting the use height of the receiving shell 31 to cooperate with the heat sealing plate 22. The telescopic piece 32 can also be replaced by other telescopic structures, such as a pneumatic cylinder, an electric push rod, etc.

[0049] In some embodiments, as shown in Figure 4 The top end of the unloading rod 34 is fixedly connected with a rubber head 341. The outer diameter of the rubber head 341 is matched with the unloading port of the receiving shell 31.

[0050] Specifically, the top end of each of the two unloading rods 34 is provided with a rubber head 341. The rubber head 341 has plasticity, which prevents the unloading rod 34 from damaging the packaging box in the receiving shell 31 during unloading.

[0051] In some embodiments, as shown in Figure 3 The connecting piece 25 comprises a plug-in plate 251 and a bolt 252. The bottom end of the plug-in plate 251 is fixedly connected with the frame 23. The plug-in plate 251 is connected with the heat sealing plate 22 through the bolt 252.

[0052] The heat sealing plate 22 is processed with a clamping groove matched with the plug-in plate 251. The bolt 252 is used for fixing the position of the plug-in plate 251 in the heat sealing plate 22. In addition, under the premise of meeting the detachable connection between the frame 23 and the heat sealing plate 22, the connecting piece 25 can also be replaced by other connection structures.

[0053] In some embodiments, as shown in Figure 3 The two plug-in plates 251 are symmetrically distributed based on the frame 23.

[0054] The design of the two plug-in plates 251 increases the connection strength of the frame 23 and the heat-sealing plate 22.

[0055] In some embodiments, as shown in Figure 1 The upper surface of the full-automatic packaging machine body 1 is fixedly connected with a support frame 11, a roller cylinder 12 is hinged in the support frame 11, and a film cylinder 13 is arranged on the roller cylinder 12.

[0056] The support frame 11 is provided with two, the roller cylinder 12 rotates in the support frame 11 through a bearing, and a heat-sealing film is wrapped on the outer periphery of the film cylinder 13. The heat-sealing film is heated to seal the packaging box.

[0057] In some embodiments, as shown in Figure 3 The heat-sealing plate 22 is processed with a strip-shaped sliding groove to accelerate the heat dissipation of the heat-sealing plate 22.

[0058] It should be noted that the design of the strip-shaped sliding groove in the heat-sealing plate 22 enlarges the surface area of the heat-sealing plate 22, and accelerates the heat dissipation speed of the heat-sealing plate 22 after the use of the full-automatic packaging machine body 1 is finished.

[0059] The working principle of the present application will be described below with a preferred embodiment:

[0060] When the full-automatic packaging machine body 1 is used for sealing, the packaging box bearing meat is placed in the cavity of the storage shell 31, then the heat-sealing film on the film cylinder 13 is pulled to cover the packaging box, the heat press 21 is started to work, the heat-sealing plate 22 is heated by the heat press 21, the heat of the heat-sealing plate 22 is transferred to the frame 23 and the through-hole plate 24, when the frame 23 and the through-hole plate 24 reach the preset temperature, the telescopic piece 32 is started, the output end of the telescopic piece 32 drives the storage shell 31 to move upward, then the heat-sealing film is placed between the packaging box and the through-hole plate 24, the heat of the frame 23 and the through-hole plate 24 is used to heat and fuse the heat-sealing film, then the sliding block 264b is moved on the outer wall of the sliding rod 264a, the sliding block 264b drives the vertical plate 262 to move through the connecting rod 263, the vertical plate 262 drives the cutting frame 261 to move downward along the outer wall of the heat-sealing plate 22, then the cutting frame 261 cuts the heat-sealing film, the sliding block 264b is driven to reset along the sliding rod 264a under the action of the elastic piece 264c, after the heat-sealing film is processed, the output end of the telescopic piece 32 is retracted to drive the storage shell 31 to move downward, then the rubber head 341 at the top end of the discharging rod 34 is inserted into the discharging port of the storage shell 31 to eject the packaging box after heat-sealing from the storage shell 31.

[0061] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A heat-sealing mechanism for a fully automatic skin packaging machine, comprising a fully automatic packaging machine body (1), characterized in that, The fully automatic packaging machine body (1) is equipped with a heat sealing assembly (2), which is used to quickly transfer heat to the external heat sealing film; The heat sealing assembly (2) includes a heat press (21), a heat sealing plate (22), a frame (23), a through-hole plate (24), and a connector (25); The heat press (21) is equipped with a support frame (211). The heat press (21) is connected to the fully automatic packaging machine body (1) through the support frame (211). The heat sealing plate (22) is electrically connected to the output end of the heat press (21). The frame (23) is located at the bottom end of the heat sealing plate (22). The frame (23) is connected to the heat sealing plate (22) through the connector (25). The through-hole plate (24) is fixedly connected to the inner wall of the frame (23). The top end of the through-hole plate (24) abuts against the heat sealing plate (22).

2. The heat sealing mechanism of a fully automatic skin packaging machine according to claim 1, characterized in that, The slide groove of the support frame (211) is provided with a cutting element (26), which is used to cut the heat-sealed film after heat sealing; The cutting component (26) includes a cutting frame (261), a vertical plate (262), a connecting rod (263), and a reset component (264); The cutting frame (261) is inserted into the outer periphery of the heat-sealing plate (22). The bottom end of the vertical plate (262) is connected to the cutting frame (261). The connecting rod (263) is located in the limiting groove of the vertical plate (262). The reset member (264) is located in the sliding groove of the support frame (211). The reset member (264) is used to drive the cutting frame (261) to move up and down to cut the external heat-sealing film.

3. The heat sealing mechanism of a fully automatic skin packaging machine according to claim 2, characterized in that, The reset component (264) includes a slide bar (264a), a slider (264b), and an elastic element (264c); The slide rod (264a) is fixedly connected in the slide groove of the support frame (211), the slider (264b) and the slide rod (264a) are slidably connected, the elastic element (264c) is inserted into the outer periphery of the slide rod (264a), and the elastic element (264c) is located between the slider (264b) and the support frame (211).

4. The heat sealing mechanism of a fully automatic skin packaging machine according to claim 1, characterized in that, The unloading assembly (3) is installed in the groove of the fully automatic packaging machine body (1); The unloading assembly (3) includes a housing (31), a telescopic component (32), a mounting plate (33), and an unloading rod (34); The storage shell (31) is embedded in the groove of the fully automatic packaging machine body (1), the output end of the telescopic component (32) is fixedly connected to the storage shell (31), the mounting plate (33) is fixedly connected to the bottom end of the telescopic component (32), the bottom end of the unloading rod (34) is fixedly connected to the mounting plate (33), and the unloading rod (34) and the bottom end of the storage shell (31) are vertically arranged; The bottom end of the housing (31) is machined with a discharge port.

5. The heat sealing mechanism of a fully automatic skin packaging machine according to claim 4, characterized in that, The telescopic component (32) is a hydraulic rod.

6. The heat sealing mechanism of a fully automatic skin packaging machine according to claim 4, characterized in that, A rubber head (341) is fixedly connected to the top of the unloading rod (34), and the outer diameter of the rubber head (341) is adapted to the unloading port of the receiving shell (31).

7. The heat sealing mechanism of a fully automatic skin packaging machine according to claim 1, characterized in that, The connector (25) includes a plug plate (251) and a bolt (252); The bottom end of the plug plate (251) is fixedly connected to the frame (23), and the plug plate (251) is connected to the heat-sealing plate (22) by the bolt (252).

8. The heat sealing mechanism of a fully automatic skin packaging machine according to claim 7, characterized in that, The plug-in board (251) is symmetrically distributed based on the frame (23).

9. The heat sealing mechanism of a fully automatic skin packaging machine according to claim 1, characterized in that, The upper surface of the fully automatic packaging machine body (1) is fixedly connected to a support frame (11), a roller (12) is hinged in the support frame (11), and a film tube (13) is arranged on the roller (12).

10. The heat sealing mechanism of a fully automatic skin packaging machine according to claim 1, characterized in that, The heat-sealing plate (22) is processed with strip grooves to accelerate the heat dissipation of the heat-sealing plate (22).

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