Feeding device of modified atmosphere packaging machine

Abstract

The utility model relates to the technical field of psychotherapy, in particular to a feeding device of a modified atmosphere packaging machine, which comprises a base, an operating platform is fixed at the top of the base, a top plate is fixed at the output end of a third cylinder through a bolt, and a first mounting groove is fixed at the top of a packaging equipment main body through a bolt. The two sides of the interior of the first mounting groove are each provided with a first air cylinder, the output ends of the two first air cylinders are each fixedly provided with a supporting sliding block, the bottom ends of the two supporting sliding blocks slidably extend out of the interior of the first mounting groove, and the bottoms of the two supporting sliding blocks are each fixedly provided with a second air cylinder; the output end of the second air cylinder is fixedly provided with a driving assembly, and two clamps are movably installed below the driving assembly. According to the packaging box clamping and discharging device, the packaged packaging box can be clamped and discharged, so that a packaging film is prevented from being torn, and the situation that the packaging film is damaged is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to psychological treatment technical field, concretely is the feeding device of air -regulating packaging machine. BACKGROUND

[0002] Air -regulating packaging machine is a kind of through adjusting the gas mixture proportion in packaging box or packaging bag, effectively insulating harmful bacteria, virus in air, to improve the equipment of food preservation period, its main principle is to the air in the original packaging box vacuumizing, fills in the mixed gas according to certain proportion to the food being packaged effectively preserved protection.

[0003] After searching, China utility model patent authorized announcement No. CN 215707393 U, announcement date is February 1, 2022 and a kind of air -regulating packaging machine's feeding device and a kind of air -regulating packaging equipment, the paper proposes " translation mechanism 2 towards the direction of discharge device 30 translation, move the blanking mechanism 4 to the upper side corresponding to the lower vacuum chamber of air -regulating packaging machine 20, when air -regulating packaging machine 20 completes gas exchange and film packaging, the lower vacuum chamber slides forward while sending out the box that completes gas exchange and packaging, second power source 44 drives vacuum chuck assembly 43 downward action, after the way of vacuum adsorption is absorbed box surface film, second power source 44 drives vacuum chuck assembly 43 upward action reset "

[0004] Although the above technical scheme can carry out automatic feeding and discharging, when discharging, the box is taken out from cavity by adsorbing the film on the surface of box, since the weight of box plus the weight of goods in box will cause the film on the surface of box to be torn, causing the film to be damaged, the internal gas to leak, so that the goods packaged in box cannot be effectively preserved.

[0005] Therefore, the feeding device of air -regulating packaging machine is proposed. UTILITY MODEL CONTENT

[0006] The utility model discloses a purpose lies in providing the feeding device of modified atmosphere packaging machine to solve the problem of above -mentioned background art, for realizing above -mentioned purpose, the utility model provides the following technical scheme: the feeding device of modified atmosphere packaging machine, including base, the top of base is fixed with operation table, the top of operation table is installed with packaging equipment main part, is established in the inside of packaging equipment main part and is packed room, both sides of operation table top are fixed with a slide rail respectively, and the top of two slide rails is slidably installed with a pneumatic sliding block respectively, and the top of two pneumatic sliding blocks is fixed with a placing seat through bolt, and the top of placing seat is established with packing positioning slot, and the inside of packing positioning slot is established with ejection hole, and the inside of placing seat is penetrated by ejection hole, and one side of operation table bottom is fixed with a third air cylinder through bolt, and the output of third air cylinder is slidably penetrated and is established in the inside of operation table, and the output of third air cylinder is fixed with top plate through bolt, and the top of packaging equipment main part is fixed with first installation slot through bolt, and the inside of first installation slot is installed with a first air cylinder respectively on both sides, and the output of two first air cylinders is fixed with a support sliding block respectively, and the bottom of two support sliding blocks is slidably extended and is established in the inside of first installation slot, and the bottom of two support sliding blocks is fixed with a second air cylinder respectively, and the output of second air cylinder is fixed with drive assembly, and the below of drive assembly is swingedly installed with two clamps.

[0007] Preferably, the two slide rails are located in the inside of the packaging chamber, and the width of the placing seat is less than the width of the packaging chamber.

[0008] Preferably, the drive assembly comprises a second installation slot, and the top of the second installation slot is fixedly connected with the output end of the second air cylinder through bolts.

[0009] Preferably, a double-thread screw rod is installed in the inside of the second installation slot through a bearing, and the outer sides of the two ends of the double-thread screw rod are respectively sleeved with a threaded sliding block through threads.

[0010] Preferably, the bottom ends of the two threaded sliding blocks are respectively slidably extended out of the inside of the second installation slot, and a clamp is respectively installed at the bottom end of each of the two threaded sliding blocks, and the two clamps are symmetrically installed.

[0011] Preferably, a motor is fixedly connected at one side of the second installation slot through bolts, and the output end of the motor is fixedly connected with one end of the double-thread screw rod by extending into the inside of the second installation slot.

[0012] Compared with the prior art, the feeding device of the modified atmosphere packaging machine has the following advantages

[0013] Beneficial effects:

[0014] Since the bottom of the packaging positioning groove is provided with the ejection hole, and the ejection hole penetrates the inside of the placing seat, when the ejection hole moves to the top of the top plate, the top plate is driven to move upward by controlling the extension of the output end of the third cylinder, so that the top plate enters the inside of the packaging positioning groove, the packaging box in the packaging positioning groove can be lifted upward, then the driving assembly and the clamp are driven to move downward by controlling the extension and retraction of the output end of the second cylinder on the right side, the packaging box is clamped on both sides by the two clamps, and then the packaging box is taken out from the inside of the packaging positioning groove, the packaging box after packaging can be clamped and discharged through the device, so that the packaging film is prevented from being torn, and the damage of the packaging film is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a side view structure schematic diagram of the utility model main part;

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

[0017] Figure 3 It is a top view structure schematic diagram of the utility model;

[0018] Figure 4 It is a top view structure schematic diagram of the utility model clamp.

[0019] In the figure: 1, base; 2, operation table; 3, pneumatic sliding block; 4, placing seat; 401, packaging positioning groove; 402, ejection hole; 5, first installation groove; 6, first cylinder; 7, support sliding block; 8, second cylinder; 9, driving assembly; 901, second installation groove; 902, double thread screw rod; 903, motor; 904, threaded sliding block; 10, clamp; 11, third cylinder; 12, slide rail; 13, packaging equipment main part; 14, top plate; 15, packaging chamber. DETAILED DESCRIPTION

[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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] Embodiment 1: The top of the base 1 is fixed with an operation table 2, the top of the operation table 2 is provided with a packaging equipment body 13, the inside of the packaging equipment body 13 is provided with a packaging chamber 15, the two sides of the top of the operation table 2 are respectively fixed with a slide rail 12, the top of the two slide rails 12 is respectively slidably provided with a pneumatic sliding block 3, the top of the two pneumatic sliding blocks 3 is fixed with a placing seat 4 through bolts, the top of the placing seat 4 is provided with a packaging positioning groove 401, the inside of the packaging positioning groove 401 is provided with an ejection hole 402, the ejection hole 402 penetrates the inside of the placing seat 4, one side of the bottom of the operation table 2 is fixed with a third air cylinder 11 through bolts, the output end of the third air cylinder 11 slidably penetrates the inside of the operation table 2, the output end of the third air cylinder 11 is fixed with a top plate 14 through bolts, the top of the packaging equipment body 13 is fixed with a first mounting groove 5 through bolts, the inside of the first mounting groove 5 is respectively provided with a first air cylinder 6 on the two sides, the output end of the two first air cylinders 6 is respectively fixed with a support sliding block 7, the bottom end of the two support sliding blocks 7 respectively slidably extends out of the inside of the first mounting groove 5, and the bottom of the two support sliding blocks 7 is respectively fixed with a second air cylinder 8, the output end of the second air cylinder 8 is fixed with a driving assembly 9, and the lower side of the driving assembly 9 is movably provided with two clamps 10.

[0022] Specifically, as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the box to be packaged is clamped by the clamp 10 on one side and placed in the inside of the packaging positioning groove 401, then the pneumatic sliding block 3 is controlled to slide along the mounting direction of the slide rail 12, so that the placing seat 4 containing the box to be packaged is moved to the inside of the packaging chamber 15 to receive packaging, after the packaging is completed, the packaged box together with the placing seat 4 is moved out of the right side of the packaging equipment body 13, since the bottom of the packaging positioning groove 401 is provided with the ejection hole 402, and the ejection hole 402 penetrates the inside of the placing seat 4, when the ejection hole 402 moves directly above the top plate 14, the third air cylinder 11 output end is controlled to extend to drive the top plate 14 to move upwards, so that the top plate 14 enters the inside of the packaging positioning groove 401, the top of the packaged box in the packaging positioning groove 401 can be lifted upwards, then the output end of the right second air cylinder 8 is controlled to extend and retract, driving the driving assembly 9 and the clamp 10 to move downwards, the two clamps 10 are controlled to clamp the two sides of the lifted packaged box, then it can be taken out from the inside of the packaging positioning groove 401, through the device, the packaged box can be clamped and discharged, so as to avoid tearing the packaging film, so as to avoid the damage of the packaging film.

[0023] In the embodiment 2, the two slide rails 12 are located inside the packaging chamber 15, and the placing seat 4 has a width smaller than that of the packaging chamber 15. The driving assembly 9 comprises a second mounting groove 901, and the top of the second mounting groove 901 is fixedly connected with the output end of the second air cylinder 8 through bolts. A double-threaded screw rod 902 is mounted in the second mounting groove 901 through a bearing. The outer sides of the two ends of the double-threaded screw rod 902 are respectively sleeved with a threaded sliding block 904 through thread engagement. The bottom ends of the two threaded sliding blocks 904 respectively extend out of the inside of the second mounting groove 901 and are respectively provided with a clamp 10. The two clamps 10 are symmetrically mounted. A motor 903 is fixedly arranged on one side of the second mounting groove 901 through bolts, and the output end of the motor 903 extends into the inside of the second mounting groove 901 and is fixedly connected with one end of the double-threaded screw rod 902.

[0024] Specifically, as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the first air cylinder 6 output end can be controlled to drive the supporting sliding block 7 to move in the first mounting groove 5, and the second air cylinder 8, the driving assembly 9 and the clamp 10 can be driven to move synchronously through the movement of the supporting sliding block 7, so as to facilitate the clamp 10 to clamp the material. The output end of the motor 903 can be controlled to rotate to drive the double-threaded screw rod 902 to rotate in the second mounting groove 901. When the double-threaded screw rod 902 rotates, the two threaded sliding blocks 904 sleeved on the outer sides of the two ends of the double-threaded screw rod 902 will relatively slide along the mounting direction of the double-threaded screw rod 902. Since the clamp 10 is mounted on the bottom of the threaded sliding block 904, the distance between the two clamps 10 can be adjusted by controlling the relative sliding of the two threaded sliding blocks 904, so as to facilitate the clamping of the packaging box.

[0025] Working principle: when in use, the clamp 10 mounted on the left side of the packaging equipment main body 13 can clamp and place the packaging box to be packaged into the inside of the packaging positioning groove 401. Then the placing seat 4 is controlled to slide along the mounting direction of the slide rail 12 to the inside of the packaging equipment main body 13 to package the packaging box. After the packaging is completed, the placing seat 4 is moved out from the right side of the packaging equipment main body 13. Then the output end of the third air cylinder 11 is extended to drive the top plate 14 to insert into the inside of the packaging positioning groove 401 through the ejection hole 402 to lift the top end of the packaging box placed in the packaging positioning groove 401. Then the clamp 10 mounted on the right side of the packaging equipment main body 13 clamps the packaging box lifted and completed packaging from the inside of the packaging positioning groove 401.

[0026] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A feeding device for a modified atmosphere packaging machine, comprising a base (1), an operating table (2) fixed to the top of the base (1), a packaging equipment body (13) mounted on the top of the operating table (2), a packaging chamber (15) opened inside the packaging equipment body (13), a slide rail (12) fixed on each side of the top of the operating table (2), a pneumatic slider (3) slidably mounted on the top of each of the two slide rails (12), and a placement seat (4) fixed to the top of each of the two pneumatic sliders (3) by bolts, characterized in that: The top of the placement seat (4) is provided with a packaging positioning groove (401), the inside of the packaging positioning groove (401) is provided with an ejection hole (402), the ejection hole (402) penetrates the inside of the placement seat (4), one side of the bottom of the operation table (2) is fixedly provided with a third cylinder (11) through bolts, the output end of the third cylinder (11) slidably penetrates the inside of the operation table (2), the output end of the third cylinder (11) is fixedly provided with a top plate (14) through bolts, the top of the packaging equipment body (13) is fixedly provided with a first mounting groove (5) through bolts, both sides of the inside of the first mounting groove (5) are respectively provided with a first cylinder (6), the output ends of the two first cylinders (6) are respectively fixedly provided with a support sliding block (7), the bottom ends of the two support sliding blocks (7) slidably extend out of the inside of the first mounting groove (5), and the bottoms of the two support sliding blocks (7) are respectively fixedly provided with a second cylinder (8), the output end of the second cylinder (8) is fixedly provided with a driving assembly (9), and the lower portion of the driving assembly (9) is movably provided with two clamps (10).

2. The gas packaging machine's feeding device according to claim 1, characterized in that: Two sliding rails (12) are located in the inside of the packaging chamber (15), and the width of the placement seat (4) is less than the width of the packaging chamber (15).

3. The gas packaging machine's feeding device according to claim 1, characterized in that: The driving assembly (9) comprises a second mounting groove (901), and the top of the second mounting groove (901) is fixedly connected with the output end of the second cylinder (8) through bolts.

4. The gas packaging machine's feeding device according to claim 3, characterized in that: The inside of the second mounting groove (901) is provided with a double thread screw rod (902) through bearings, and the outer sides of the two ends of the double thread screw rod (902) are respectively sleeved with a threaded sliding block (904) through threads.

5. The gas packaging machine's feeding device according to claim 4, characterized in that: The bottom ends of the two threaded sliding blocks (904) slidably extend out of the inside of the second mounting groove (901), and the bottoms of the two threaded sliding blocks (904) are respectively provided with a clamp (10), and the two clamps (10) are symmetrically installed.

6. The gas packaging machine's feeding device according to claim 5, characterized in that: One side of the second mounting groove (901) is fixedly provided with a motor (903) through bolts, and the output end of the motor (903) extends into the inside of the second mounting groove (901) and is fixedly connected with one end of the double thread screw rod (902).

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