Package sealing machine for sealing

Abstract

The utility model relates to the technical field of packaging sealing machines, and provides a packaging sealing machine for sealing, which is characterized in that a sealing box is arranged on the front side of a packaging machine body, a heat sealing mechanism for hot cutting and packaging a product is arranged in the sealing box, and after the product to be packaged is placed in a placing bin, a positive and negative motor can be started to drive a threaded rod to rotate; when a supporting plate makes contact with a baffle, the baffle can be bounced off under the action of a rotating shaft and a torsional spring, when products in the containing bin enter the closed box along with the supporting plate, the torsional spring can elastically reset and drive the baffle to reset synchronously, and at the moment, the baffle and the closed box are closed. And then, the heat sealing mechanism is matched with the exhaust assembly to complete hot cutting packaging and harmful gas exhaust work of the product, compared with a comparison file, the design can limit harmful gas in the closed box so as to prevent the harmful gas from being inhaled by workers, and then the overall use safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of packing sealing machine, specifically, relate to a packing sealing machine for sealing. BACKGROUND

[0002] The packing sealing machine for sealing plays a vital role in modern industrial production, and its main role is to package various materials to ensure their sealing performance and meet the needs of product preservation and transportation. However, how to quickly exhaust the harmful gases generated during the hot cutting packaging process is a problem that needs to be solved.

[0003] After searching, the publication number CN216401982U discloses a side sealing device for packaging machine, relating to the technical field of packaging machine, solves the side sealing device on the market at present is not convenient to disassemble and install on the packaging machine, leads to the device damage replacement time to be very troublesome, and the existing side sealing device usually adopts hot cutting mode when working, which may produce harmful gases when sealing the edge. The existing side sealing device cannot purify the harmful gases generated during work, which affects the environment. The technical problem is solved. It includes a base, two symmetrical support plates are fixedly connected to the top of the base, a top plate is provided above the base, the top plate is fixedly connected to the top of the two support plates, a gas cylinder is fixedly connected to the bottom of the top plate, a hot sealing knife is fixedly connected to the bottom end of the gas cylinder piston rod, and two symmetrical mounting racks are provided at the bottom of the base. The utility model has the advantages of convenient installation and disassembly.

[0004] The specific process of the above-mentioned side sealing device for packaging machine is that the worker places the product to be hot cut and packaged under the hot sealing knife, and completes the hot cutting and packaging of the product by the cooperation of the gas cylinder and the hot sealing knife. The harmful gases generated by the hot cutting and packaging are filtered and discharged by the cooperation of the fan, the gas collecting hood and the activated carbon filter plate.

[0005] However, the design defect is that the single gas collecting hood cannot quickly inhale the harmful gases diffused around the hot sealing knife, especially the harmful gases will be inhaled by the worker beside the hot sealing knife. Long-term working in this environment for hot cutting and packaging will affect the worker's health, especially the respiratory tract. INVENTION CONTENTS

[0006] The utility model provides a packing sealing machine for sealing, which solves the problem that the single gas collecting hood cannot quickly inhale the harmful gases diffused around the hot sealing knife in the prior art, especially the harmful gases will be inhaled by the worker beside the hot sealing knife. Long-term working in this environment for hot cutting and packaging will affect the worker's health, especially the respiratory tract.

[0007] The utility model discloses a technical scheme as follows: a packaging sealing machine for sealing, comprising a packaging machine body, a heat sealing mechanism arranged on the front of the packaging machine body, the front of the packaging machine body is equipped with a closed assembly, and the closed assembly comprises a closed box.

[0008] The closed box is fixedly connected to the front of the packaging machine body and located outside the heat sealing mechanism.

[0009] The closed assembly further comprises a baffle arranged at a through slot in the side of the closed box and capable of being elastically rotated.

[0010] A conveying assembly capable of conveying the product to be sealed to the closed box is arranged at the lower part of the front of the packaging machine body.

[0011] An exhaust assembly capable of inhaling harmful gas generated in the sealing process in the closed box is arranged at the top of the packaging machine body.

[0012] Preferably, the conveying assembly comprises:

[0013] A forward-reverse motor fixedly installed at the lower part of the front of the packaging machine body.

[0014] A threaded rod fixedly connected to the output end of the forward-reverse motor.

[0015] Preferably, the conveying assembly further comprises:

[0016] A sliding seat threadedly connected to the outside of the threaded rod.

[0017] A supporting plate fixedly connected to the top of the sliding seat.

[0018] Preferably, the conveying assembly further comprises:

[0019] A placing bin fixedly connected to the middle of the top of the supporting plate.

[0020] Top opening plates fixedly connected to the top of the supporting plate and located on both sides of the placing bin. Preferably, the closed assembly further comprises:

[0021] A glass plate fixedly connected to the through slot in the front of the closed box.

[0022] A butt joint groove opened in the side of the closed box and located below the baffle.

[0023] The side dimension of the butt joint groove is consistent with that of the supporting plate.

[0024] Preferably, the closed assembly further comprises:

[0025] A rotating shaft rotatably connected to the through slot in the side of the closed box.

[0026] A torsional spring sleeved on the upper and lower ends of the rotating shaft.

[0027] One end of each of the torsion springs is fixedly connected with the rotating shaft;

[0028] The other end of each of the torsion springs is fixedly connected with the closed box.

[0029] Preferably, the closed assembly further comprises:

[0030] A rubber seal ring fixedly connected outside the closed box.

[0031] Preferably, the closed assembly further comprises:

[0032] An upper groove symmetrically formed in the top of the closed box.

[0033] Preferably, the exhaust assembly comprises:

[0034] A filter seat fixedly connected to the top of the packaging machine body;

[0035] A fan symmetrically fixedly installed at the bottom of the filter seat;

[0036] Each of the fans corresponds to the position of the upper groove.

[0037] Preferably, the exhaust assembly further comprises:

[0038] A corrugated pipe symmetrically fixedly connected to the top of the filter seat;

[0039] Each of the corrugated pipes is in communication with the fan.

[0040] The utility model discloses the beneficial effects are:

[0041] The utility model discloses a packaging machine body front face is equipped with the closed box, and the heat sealing mechanism for the product heat cutting encapsulation is placed in the closed box, and the closed box top is communicated with the exhaust assembly for discharging harmful gas, after placing the product to be encapsulated in the placing bin, can start the positive and negative motor and drive the threaded rod rotation, and then make the sliding seat of threaded connection outside the threaded rod drive the placing bin to move in the closed box, when the supporting plate contacts the baffle, the baffle will be bounced under the action of rotating shaft and torsion spring, when the product of placing bin enters the closed box along with the supporting plate, the torsion spring will be elastically reset and drive the baffle synchronous reset, when the baffle and the closed box form the closure, then can complete the product heat cutting encapsulation and harmful gas exhaust work through the heat sealing mechanism cooperation exhaust assembly, compared with the prior art, the design can limit harmful gas in the closed box and avoid being inhaled by the worker, and then improve the overall use safety. BRIEF DESCRIPTION OF DRAWINGS

[0042] The utility model will make further detailed explanation in combination with the drawings and specific embodiment.

[0043] Figure 1 It is whole device schematic diagram of the utility model.

[0044] Figure 2 It is the schematic view of the conveying assembly of the utility model;

[0045] Figure 3 It is the external schematic view of the closed box of the utility model;

[0046] Figure 4 It is the baffle schematic view of the utility model;

[0047] Figure 5 It is Figure 4 The A area enlarged view of

[0048] Figure 6 It is the exhaust assembly schematic view of the utility model;

[0049] In the drawing: 1, the packaging machine body; 2, conveying assembly; 21, positive and negative motor; 211, threaded rod; 22, sliding seat; 23, supporting plate; 231, placing bin; 232, top opening plate; 3, closed assembly; 31, closed box; 311, glass plate; 312, upper groove; 313, butt joint groove; 32, baffle; 321, rubber seal; 33, rotating shaft; 331, torsional spring; 4, heat sealing mechanism; 5, exhaust assembly; 51, filter seat; 52, fan; 53, corrugated pipe. DETAILED DESCRIPTION

[0050] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with 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 the person skilled in the art without creative labor are involved in the protection scope of the utility model.

[0051] Please refer to Figure 1 And Figure 3 And Figure 4 The utility model provides a kind of technical scheme: a packaging sealing machine for sealing, including packaging machine body 1, heat sealing mechanism 4 being arranged in the front of packaging machine body 1, packaging machine body 1 front is equipped with closed assembly 3, closed assembly 3 includes closed box 31;

[0052] Closed box 31 is fixedly connected in the front of packaging machine body 1 and is located outside heat sealing mechanism 4;

[0053] Closed assembly 3 further includes the baffle 32 of being arranged in the lateral through slot of closed box 31 and being able to elastically rotate;

[0054] Conveying assembly 2 of being arranged in the lower part of the front of packaging machine body 1 can drive the product to be sealed to be translated and conveyed to closed box 31;

[0055] The exhaust assembly 5 is arranged on the top of the packaging machine body 1 and can inhale the harmful gas generated in the packaging process in the closed box 31.

[0056] The design solves the problem that the single gas hood in the prior art cannot quickly inhale the harmful gas diffused around the heat sealing knife, especially the harmful gas is inhaled by the workers beside the heat sealing knife, and the workers are long-term exposed to the environment for heat cutting packaging, which will damage the health, especially the respiratory tract.

[0057] Please refer to Figure 2 The conveying assembly 2 comprises:

[0058] The forward-reverse motor 21 is fixedly installed on the front lower part of the packaging machine body 1.

[0059] The threaded rod 211 is fixedly connected to the output end of the forward-reverse motor 21.

[0060] The conveying assembly 2 further comprises:

[0061] The sliding seat 22 is threadedly connected to the outer side of the threaded rod 211.

[0062] The supporting plate 23 is fixedly connected to the top of the sliding seat 22.

[0063] By starting the forward-reverse motor 21, the threaded rod 211 is driven to rotate, and the sliding seat 22 threadedly connected to the outer side of the threaded rod 211 is synchronously moved horizontally on the front of the packaging machine body 1, and the supporting plate 23 fixedly connected to the top of the sliding seat 22 can complete the in-out work in the closed box 31.

[0064] Please refer to Figure 2 The conveying assembly 2 further comprises:

[0065] The placing bin 231 is fixedly connected to the top middle of the supporting plate 23.

[0066] The top opening plates 232 are symmetrically fixedly connected to the top of the supporting plate 23 and located on both sides of the placing bin 231.

[0067] In particular, the top opening plates 232 are arranged on both sides of the placing bin 231 for placing products, and when the supporting plate 23 drives the products to enter and exit the closed box 31, the top opening plates 232 will first contact the baffle 32, and the baffle 32 will be bounced away by the top opening plates 232, which can replace the direct contact between the products and the baffle 32, and the products will not shake when contacting the baffle 32.

[0068] Please refer to Figure 3 The closing assembly 3 further comprises:

[0069] The glass plate 311 is fixedly connected to the front of the closed box 31 and penetrates the slot.

[0070] The product currently being heat-sealed by the heat-sealing mechanism 4 can be observed through the glass plate 311.

[0071] The docking groove 313 is opened on the side of the closed box 31 below the baffle 32.

[0072] The side dimension of the docking groove 313 is consistent with the tray 23.

[0073] This design allows the tray 23 to slide in the docking groove 313 and form a closed area on the side of the closed box 31 together with the baffle 32, thereby effectively preventing harmful gas from escaping from the side of the closed box 31.

[0074] Please refer to Figure 3 and Figure 4 and Figure 5 , the closed assembly 3 further comprises:

[0075] The rotating shaft 33 is rotatably connected to the through slot on the side of the closed box 31.

[0076] The torsion spring 331 is sleeved on the upper and lower ends of the rotating shaft 33.

[0077] One end of each torsion spring 331 is fixedly connected to the rotating shaft 33.

[0078] The other end of each torsion spring 331 is fixedly connected to the closed box 31.

[0079] When the tray 23 contacts the baffle 32, the baffle 32 will be pushed away under the action of the rotating shaft 33 and the torsion spring 331, and when the products in the placing chamber 231 enter the closed box 31 together with the tray 23, the torsion spring 331 will be elastically reset and drive the baffle 32 to reset synchronously, at this time the baffle 32 and the closed box 31 form a closed state.

[0080] Please refer to Figure 5 , the closed assembly 3 further comprises:

[0081] The rubber seal 321 is fixedly connected to the outside of the closed box 31.

[0082] By providing the rubber seal 321 on the outside of the baffle 32, harmful gas can be prevented from escaping from the gap between the closed box 31 and the baffle 32.

[0083] Please refer to Figure 3 and Figure 6 , the closed assembly 3 further comprises:

[0084] The upper groove 312 is symmetrically and throughly opened on the top of the closed box 31.

[0085] The air exhaust assembly 5 comprises:

[0086] The filter seat 51 is fixedly connected to the top of the packaging machine body 1.

[0087] The fan 52 is symmetrically fixedly installed at the bottom of the filter seat 51.

[0088] Each fan 52 corresponds to the position of the upper groove 312.

[0089] The air exhaust assembly 5 further comprises:

[0090] The corrugated pipe 53 is symmetrically fixedly connected at the top of the filter seat 51;

[0091] Each corrugated pipe 53 is communicated with the fan 52;

[0092] When the harmful gas is exhausted by using the device, a proper amount of harmful gas filter bag can be selected in advance and placed in the filter seat 51 at the position communicated with the fan 52 and the corrugated pipe 53, and the top of the corrugated pipe 53 is communicated to the area where the gas is to be discharged. When the harmful gas is generated in the closed box 31 by the working of the heat sealing mechanism 4, the fan 52 can be started to make the harmful gas pass through the filter bag in the filter seat 51 and the corrugated pipe 53 in sequence and be exhausted.

[0093] The above is only a preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A packaging sealing machine for sealing, comprising a packaging machine body (1), a heat sealing mechanism (4) arranged on the front face of said packaging machine body (1), characterized in that: The packaging machine body (1) is provided with a closing assembly (3) on the front side, and the closing assembly (3) comprises a closing box (31); The closing box (31) is fixedly connected to the front side of the packaging machine body (1) and located outside the heat sealing mechanism (4); The closing assembly (3) further comprises a baffle (32) arranged at the through slot on the side of the closing box (31) and capable of elastic rotation; A conveying assembly (2) is arranged on the lower part of the front side of the packaging machine body (1) and capable of conveying the product to be packaged to the closing box (31) in translation; An exhaust assembly (5) is arranged on the top of the packaging machine body (1) and capable of inhaling the harmful gas generated in the packaging process in the closing box (31).

2. A packaging sealing machine for sealing an opening according to claim 1, characterized in that The conveying assembly (2) comprises: A reversible motor (21) fixedly installed on the lower part of the front side of the packaging machine body (1); A threaded rod (211) fixedly connected to the output end of the reversible motor (21).

3. A packaging sealing machine for sealing an opening according to claim 2, characterized in that The conveying assembly (2) further comprises: A sliding seat (22) threadedly connected to the outside of the threaded rod (211); A supporting plate (23) fixedly connected to the top of the sliding seat (22).

4. A packaging sealing machine for sealing an opening according to claim 3, characterized in that The conveying assembly (2) further comprises: A placing bin (231) fixedly connected to the top of the supporting plate (23) and located in the middle; Top opening plates (232) fixedly connected to the top of the supporting plate (23) and located on both sides of the placing bin (231).

5. A packaging sealing machine for sealing an opening according to claim 1, characterized in that, The closing assembly (3) further comprises: A glass plate (311) fixedly connected to the through slot on the front side of the closing box (31); An abutting groove (313) formed on the side of the closing box (31) and located below the baffle (32); The side dimension of the abutting groove (313) is consistent with that of the supporting plate (23).

6. A packaging sealing machine for sealing an opening according to claim 1, characterized in that The closing assembly (3) further comprises: A rotating shaft (33) rotatably connected to the through slot on the side of the closing box (31); A torsional spring (331) sleeved on the upper and lower ends of the rotating shaft (33); One end of each torsional spring (331) is fixedly connected to the rotating shaft (33); The other end of each torsional spring (331) is fixedly connected to the closing box (31).

7. A packaging sealing machine for sealing an opening according to claim 1, characterized in that The closing assembly (3) further comprises: A rubber seal (321) fixedly connected to the outside of the closing box (31).

8. A packaging sealing machine for sealing an opening according to claim 1, characterized in that The closing assembly (3) further comprises: An upper groove (312) symmetrically and throughly formed on the top of the closing box (31).

9. A packaging sealing machine for sealing openings according to claim 1, characterized in that, The exhaust assembly (5) comprises: A filter seat (51) fixedly connected to the top of the packaging machine body (1); Fans (52) fixedly installed on the bottom of the filter seat (51) in symmetry; Each fan (52) corresponds to the position of the upper groove (312).

10. A packaging sealing machine for sealing an opening according to claim 9, characterized in that The exhaust assembly (5) further comprises: Corrugated pipes (53) fixedly connected to the top of the filter seat (51) in symmetry; Each corrugated pipe (53) is in communication with the fan (52).

Images