Heat sealing mechanism of full-automatic skin packaging machine

Abstract

The utility model discloses a full-automatic skin packaging machine heat sealing mechanism which comprises a machine table, a base is arranged at the top end of the machine table, limiting rails are arranged on the two sides of the top end of the base, two piece placing plates are arranged above the limiting rails, rail seats are arranged on the two sides of the bottom end of each piece placing plate, and the bottom ends of the rail seats are connected with the tops of the limiting rails in a sliding mode. An electric push rod is installed at the top end of the base on one side of the part containing plate through a support, one end of the electric push rod is connected with the outer wall of the part containing plate, a lower heat sealing head is arranged on one side of the top end of the part containing plate, a lower heating table is arranged at the top end of the part containing plate on one side of the lower heat sealing head, and limiting grooves are formed in the lower heat sealing head above the lower heating table at equal intervals. According to the double-station heat sealing mechanism, heat sealing operation can be conducted on a plurality of bag bodies at a time in a double-station mode, so that the heat sealing efficiency of the heat sealing mechanism on the bag bodies is improved when the heat sealing mechanism is used, the purpose of automatically conducting heat sealing on the bag bodies is achieved, and the phenomenon that the upper heat sealing head damages the bag bodies in a pressing mode is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of packaging machinery, and specifically to a heat sealing mechanism of full-automatic skin packaging machine. BACKGROUND

[0002] With the continuous progress of automation technology, the market's demand for packaging machinery is increasing, not only needs efficient, stable operation, also needs to have high quality packaging effect, therefore, development a kind of heat sealing mechanism of full-automatic skin packaging machine to meet the market demand of high quality packaging, it has important practical significance.

[0003] Referring to the announcement No. CN211076606U, a kind of heat sealing mechanism of full-automatic skin packaging machine, it includes machine body, the rear surface center of the machine body is fixedly connected with backplate, the upper surface of the machine body is equipped with backing plate, the right and left sides of the front surface of the backing plate are fixedly connected with induction relay, the center of the backplate is fixedly connected with hot press, the output of the hot press is fixedly connected with hot press plate, the right and left sides of the backplate are fixedly connected with hydraulic rod, the output of the hydraulic rod is connected with hot press plate, the heat sealing mechanism of full-automatic skin packaging machine, hot press works to heat hot press plate, hot press plate heats the position that product needs to be sealed, and then hydraulic rod drives hot press plate to be withdrawn, induction relay senses heat, and the power supply of electric push rod is connected, electric push rod is pressed quickly, and the connecting place of first connecting rod and second connecting rod is pushed by press block, reaches the effect of increasing the quality of sealing mouth, according to the above, the heat sealing mechanism can be well applied, but it is generally inconvenient for double station and simultaneously heat sealing operation to multiple bags, so that the heat sealing efficiency of the bag opening area of the heat sealing mechanism is difficult to reach the established expectation, and people are often puzzled. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of heat sealing mechanism of full-automatic skin packaging machine to solve the problem that heat sealing mechanism can be well applied in the above background art, but it is generally inconvenient for double station and simultaneously heat sealing operation to multiple bags, so that the heat sealing efficiency of the bag opening area of the heat sealing mechanism is difficult to reach the established expectation.

[0005] To achieve the above object, the utility model provides following technical scheme: a kind of heat sealing mechanism of full-automatic skin packaging machine, including machine table, the top of the machine table is equipped with pedestal, the top of the pedestal is equipped with limit rail on both sides, the top of the limit rail is equipped with two component plates, the bottom of the component plate is equipped with rail seat on both sides, the bottom of the rail seat is slidably connected with the top of limit rail, the top of the pedestal of the component plate side is equipped with electric push rod by support, one end of the electric push rod is connected with the outer wall of component plate, the top of the component plate one side is equipped with lower heat sealing head, the top of the component plate one side of lower heat sealing head is equipped with lower heating platform, the inside of lower heat sealing head above lower heating platform is equipped with limit slot of equal interval, the top of the machine table of the front of pedestal is equipped with two support frames, the upper end of the surface of two support frames is equipped with bearing plate, the upper end of the surface of bearing plate is equipped with top plate, the outside of top plate is equipped with protective shell.

[0006] Preferably, a cylinder is installed at the center position of the top end of the top plate, and the bottom end of the cylinder penetrates the top plate and is provided with an upper connecting plate. The cylinder is arranged to drive the upper connecting plate to perform lifting operation.

[0007] Preferably, the top end of the top plate on both sides of the cylinder is provided with a guide cylinder, and a guide rod is movably connected in the guide cylinder. The top end of the guide rod extends to the outside of the guide cylinder, and the bottom end of the guide rod penetrates the top plate and is connected with the top end of the upper connecting plate. The guide rod and the guide cylinder are arranged to limit the movement amplitude of the upper connecting plate.

[0008] Preferably, a lower connecting plate is arranged below the upper connecting plate, an upper heating block is arranged at the bottom end of the lower connecting plate, and an upper heat sealing head is arranged at the lower end of the surface of the upper heating block. The upper heating block is arranged to heat the upper heat sealing head, so that the upper heat sealing head easily performs heat sealing operation on the bag body.

[0009] Preferably, a T-shaped rod is arranged at the corner position of the top end of the upper connecting plate, the bottom end of the T-shaped rod penetrates the upper connecting plate and is connected with the top end of the lower connecting plate, and the T-shaped rod is movably connected with the upper connecting plate. The T-shaped rod is arranged to accommodate the spring.

[0010] Preferably, a spring is wound on the outer wall of the T-shaped rod, and the two ends of the spring are respectively connected with the bottom end of the upper connecting plate and the top end of the lower connecting plate. The spring is arranged to buffer the pressing force of the upper heat sealing head in cooperation with the T-shaped rod.

[0011] Compared with the prior art, the heat sealing mechanism of the full-automatic skin packaging machine not only can perform heat sealing operation on multiple bag bodies at the same time in double stations, so as to improve the heat sealing efficiency of the bag body during use of the heat sealing mechanism, but also can automatically heat seal the bag body, and reduces the pressure damage of the bag body caused by the upper heat sealing head.

[0012] (1) by the top of the several bag body is arranged in the lower heating platform, and then by the electric push rod drive setting plate translation, so that the setting plate with rail seat at the top of the limit rail sliding, to make the setting plate with the lower heating platform stable horizontal transfer, because the lower heating platform is provided with two, to two lower heating platform reciprocating to the lower of the upper heat sealing head, namely double station and single simultaneous multiple bag body heat sealing operation, thereby improving the heat sealing mechanism using the heat sealing efficiency of the bag body;

[0013] (2) by the top of the bag body is arranged in the lower heating platform, and the opening area of the bag body is inserted into the inside of the limit slot, when the lower heating platform is transferred to the lower of the upper heat sealing head, the cylinder drives the upper connecting plate to move down, and makes the upper connecting plate drive the guide rod in the inside of the guide cylinder to slide down, so that the upper connecting plate drives the upper heating block and the upper heat sealing head to move down, which can heat seal the opening area of the bag body on the top of the lower heating platform by the upper heat sealing head, thereby achieving the purpose of automatic heat sealing of the bag body;

[0014] (3) by the spring has good elastic effect, when the lower pressure degree of the upper heat sealing head to the bag body is higher, the spring is in the contraction state, and the lower connecting plate drives the T-shaped rod in the inside of the upper connecting plate to slide up, which can buffer the lower pressure degree of the upper heat sealing head, thereby reducing the pressure damage phenomenon of the bag body caused by the upper heat sealing head. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is front view structure schematic diagram of the utility model;

[0017] Figure 3 It is upper heat sealing head view structure schematic diagram of the utility model;

[0018] Figure 4 It is upper heat sealing head plan structure schematic diagram of the utility model.

[0019] In the drawing: 1, machine table; 2, support frame; 3, bearing plate; 4, top plate; 5, cylinder; 6, guide cylinder; 7, guide rod; 8, base; 9, limit rail; 10, rail seat; 11, setting plate; 12, electric push rod; 13, lower heating platform; 14, lower heat sealing head; 15, limit slot; 16, protective shell; 17, upper heating block; 18, upper heat sealing head; 19, lower connecting plate; 20, upper connecting plate; 21, T-shaped rod; 22, spring. PREFERRED EMBODIMENT

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of hot sealing mechanism of full-automatic skin packaging machine, including machine table 1, the top of machine table 1 is equipped with base 8, the top of base 8 is equipped with limit rail 9 on both sides, the top of limit rail 9 is equipped with two component plate 11, the bottom of component plate 11 is equipped with rail seat 10 on both sides, the bottom of rail seat 10 is slidably connected with the top of limit rail 9;

[0022] The top of base 8 on the side of component plate 11 is equipped with electric push rod 12 by support, and one end of electric push rod 12 is connected with the outer wall of component plate 11, and the top of component plate 11 is equipped with lower heat sealing head 14 on one side, and the top of component plate 11 on the side of lower heat sealing head 14 is equipped with lower heating platform 13, and the inside of lower heat sealing head 14 above lower heating platform 13 is equipped with limit slot 15 with equal intervals, and the top of machine table 1 in front of base 8 is equipped with two support frames 2, and the upper end of the surface of two support frames 2 is equipped with bearing plate 3, and the upper end of the surface of bearing plate 3 is equipped with top plate 4, and air cylinder 5 is installed at the center position of the top of top plate 4, and the bottom of air cylinder 5 penetrates through top plate 4 and is equipped with upper connecting plate 20;

[0023] When using, the setting of air cylinder 5 is convenient for driving upper connecting plate 20 to carry out lifting operation;

[0024] The top of top plate 4 on both sides of air cylinder 5 is equipped with guide cylinder 6, and guide rod 7 is movably connected in the inside of guide cylinder 6, and the top of guide rod 7 extends to the outside of guide cylinder 6, and the bottom of guide rod 7 penetrates through top plate 4 and is connected with the top of upper connecting plate 20;

[0025] When using, the setting of guide rod 7 and guide cylinder 6 is convenient for limiting the movement amplitude of upper connecting plate 20;

[0026] The bottom of upper connecting plate 20 is equipped with lower connecting plate 19, the bottom of lower connecting plate 19 is equipped with upper heating block 17, and the lower end of the surface of upper heating block 17 is equipped with upper heat sealing head 18;

[0027] When using, the setting of upper heating block 17 is convenient for heating operation of upper heat sealing head 18, and then upper heat sealing head 18 is easy to carry out heat sealing operation on bag body;

[0028] The corner position of the top of upper connecting plate 20 is equipped with T-shaped rod 21, the bottom of T-shaped rod 21 penetrates through upper connecting plate 20 and is connected with the top of lower connecting plate 19, and T-shaped rod 21 is movably connected with upper connecting plate 20;

[0029] In use, the spring 22 is arranged by the T-shaped rod 21 to facilitate the installation process;

[0030] The outer wall of the T-shaped rod 21 is wound with the spring 22, and the two ends of the spring 22 are connected with the bottom end of the upper connecting plate 20 and the top end of the lower connecting plate 19, respectively;

[0031] In use, the spring 22 is arranged to cooperate with the T-shaped rod 21 to buffer the downward pressure of the upper heat sealing head 18;

[0032] The outer side of the top plate 4 is provided with a protective shell 16.

[0033] In use, the bag body is first placed on the top end of the lower heating table 13, and the opening area of the bag body is inserted into the limiting groove 15, and when the lower heating table 13 is moved to the lower side of the upper heat sealing head 18, the air cylinder 5 drives the upper connecting plate 20 to move downward, and the upper connecting plate 20 drives the guide rod 7 to slide downward in the guide cylinder 6, so that the upper connecting plate 20 drives the upper heating block 17 and the upper heat sealing head 18 to move downward, and the opening area of the bag body on the top end of the lower heating table 13 is heat sealed by the upper heat sealing head 18, and then the spring 22 has good elasticity, when the downward pressure of the upper heat sealing head 18 on the bag body is high, the spring 22 is in a contracted state, and the lower connecting plate 19 drives the T-shaped rod 21 to slide upward in the upper connecting plate 20, so as to buffer the downward pressure of the upper heat sealing head 18, thereby reducing the pressure damage of the upper heat sealing head 18 to the bag body, and finally a plurality of bag bodies are placed on the top end of the lower heating table 13, and the electric push rod 12 drives the placing plate 11 to translate, so that the placing plate 11 drives the rail seat 10 to slide on the top of the limiting rail 9, so that the placing plate 11 drives the lower heating table 13 to move stably and horizontally, and the two lower heating tables 13 are arranged to reciprocally move to the lower side of the upper heat sealing head 18, so as to double-station and simultaneously heat seal a plurality of bag bodies at a time, and the lower heating table 13 is composed of a metal table body and a heating block arranged therein, so as to easily heat the bag body to be heat sealed, thereby facilitating the subsequent heat sealing of the opening area of the bag body, thereby completing the use of the heat sealing mechanism.

Claims

1. A heat sealing mechanism of a fully automatic skin packaging machine, characterized by: Including machine table (1), the top of the machine table (1) is provided with a base (8), both sides of the top of the base (8) are provided with a limiting rail (9), the top of the limiting rail (9) is provided with two placing plates (11), both sides of the bottom of the placing plate (11) are provided with a rail seat (10), the bottom of the rail seat (10) is connected with the top of the limiting rail (9) in a sliding manner, the top of the base (8) on one side of the placing plate (11) is provided with an electric push rod (12) through a support, one end of the electric push rod (12) is connected with the outer wall of the placing plate (11), one side of the top of the placing plate (11) is provided with a lower heat sealing head (14), the top of the placing plate (11) on one side of the lower heat sealing head (14) is provided with a lower heating table (13), the inside of the lower heat sealing head (14) above the lower heating table (13) is provided with equidistant limiting grooves (15), the top of the machine table (1) in front of the base (8) is provided with two supporting frames (2), the upper end of the surface of the two supporting frames (2) is provided with a bearing plate (3), the upper end of the surface of the bearing plate (3) is provided with a top plate (4), the outer side of the top plate (4) is provided with a protective shell (16).

2. The heat sealing mechanism of a fully automatic skin packaging machine according to claim 1, characterized in that: A gas cylinder (5) is installed at the center position of the top of the top plate (4), the bottom end of the gas cylinder (5) penetrates the top plate (4) and is provided with an upper connecting plate (20).

3. A heat sealing mechanism of a fully automatic skin packer according to claim 2, characterized in that: The top of the top plate (4) on both sides of the gas cylinder (5) is provided with a guide cylinder (6), the inside of the guide cylinder (6) is movably connected with a guide rod (7), the top end of the guide rod (7) extends to the outside of the guide cylinder (6), the bottom end of the guide rod (7) penetrates the top plate (4) and is connected with the top end of the upper connecting plate (20).

4. The heat sealing mechanism of a full-automatic skin packaging machine according to claim 2, characterized in that: A lower connecting plate (19) is arranged below the upper connecting plate (20), an upper heating block (17) is arranged at the bottom end of the lower connecting plate (19), and an upper heat sealing head (18) is arranged at the lower end of the surface of the upper heating block (17).

5. A heat sealing mechanism of a fully automatic skin packer according to claim 4, characterized in that: T-shaped rods (21) are arranged at the corner positions of the top of the upper connecting plate (20), the bottom ends of the T-shaped rods (21) penetrate the upper connecting plate (20) and are connected with the top end of the lower connecting plate (19), and the T-shaped rods (21) are movably connected with the upper connecting plate (20).

6. A heat sealing mechanism of a fully automatic skin packer according to claim 5, characterized in that: Springs (22) are wound on the outer wall of the T-shaped rods (21), and the two ends of the springs (22) are connected with the bottom end of the upper connecting plate (20) and the top end of the lower connecting plate (19) respectively.

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