CN219770314U - Mask bag sealing machine - Google Patents

Abstract

The utility model relates to a mask bag sealing machine, which relates to the technical field of package sealing, and comprises a machine base, an upper sealing belt, a lower sealing belt and a heating block, wherein the upper sealing belt, the lower sealing belt and the heating block are arranged on the side wall of the machine base, the upper sealing belt and the lower sealing belt are used for horizontally conveying packaging bags and compacting the packaging bags from the upper side and the lower side, the heating block is used for heating the packaging bags between the upper sealing belt and the lower sealing belt, a cleaning assembly is arranged between the upper sealing belt and the lower sealing belt and is connected with the machine base in a sliding manner up and down, the cleaning assembly comprises a cleaning plate and a control piece which are fixedly connected, the cleaning plate is abutted to the side wall opposite to the upper sealing belt and the lower sealing belt, the side wall of the control piece facing to the inlet position of the packaging bags is obliquely arranged with the side wall of the upper sealing belt, and when the packaging bags are conveyed to be abutted to the position of the control piece, the control piece is driven by the control piece to slide along the vertical direction under the action of the packaging bags, so that a gap for the packaging bags to pass through the position close to the cleaning plate between the upper sealing belt and the lower sealing belt. The utility model has the effect of being convenient for cleaning the sealing belt.

Description

Mask bag sealing machine

Technical Field

The utility model relates to the technical field of packaging and sealing, in particular to a mask bag sealing machine.

Background

Mask packaging is usually carried out to seal the mask packaging bag through a sealing machine, and the sealing machine is suitable for flow line production and is widely applied to the packaging industry.

In the related art, a packaging bag to be sealed is sent between two sealing bags in operation by a conveying belt, enters between heating blocks, is cooled by a cooling block after being rolled by a printing wheel, and finally is sent out of a machine by a guiding rubber belt, and after a period of work, a worker needs to hold a scraping blade to scrape dirt on the surface of the sealing belt.

Because strike off dirt needs to go on under the condition of heating block work, if staff carelessly operate improper and cause the scald easily, and dirt is mixed by dust and the plastics impurity etc. that are heated and melted in long-time high temperature heating process and forms, and dirt adheres to comparatively firm, strike off the operation difficulty, leads to operation power improper and scald more easily, causes inconvenience.

Disclosure of Invention

In order to facilitate cleaning of the sealing belt, the utility model provides a mask bag sealing machine.

The utility model provides a mask bag sealing machine, which adopts the following technical scheme:

the mask bag sealing machine comprises a machine base, an upper sealing belt, a lower sealing belt and a heating block, wherein the upper sealing belt, the lower sealing belt and the heating block are arranged on the side wall of the machine base, the upper sealing belt and the lower sealing belt are used for horizontally conveying packaging bags and compacting the packaging bags from the upper side and the lower side, and the heating block is used for heating the packaging bags between the upper sealing belt and the lower sealing belt;

the cleaning assembly is arranged between the upper sealing belt and the lower sealing belt, the cleaning assembly is connected to the machine base in a vertical sliding manner, the cleaning assembly comprises a cleaning plate and a control piece which are fixedly connected, the cleaning plate is abutted to the opposite side walls of the upper sealing belt and the lower sealing belt, and the side wall of the control piece, which faces the entering position of the packaging bag, is obliquely arranged with the side wall of the upper sealing belt;

when the wrapping bag is carried to the butt in the control piece position, the control piece is driven the cleaning plate and is slided along vertical direction by the wrapping bag effect, so that be close to the cleaning plate position between upper seal area and the lower seal area and form the space that supplies the wrapping bag to pass.

Through adopting above-mentioned technical scheme, in gauze mask bag capper working process, clean board butt is in last sealing area and lower sealing area with the dirt of scraping the relative lateral wall of last sealing area and lower sealing area, when the wrapping bag is carried and is close to the control position control can drive clean board and remove in vertical direction to make wrapping bag seal the department pass through in the space between clean board and last sealing area or the lower sealing area, for originally needing the mode that the handheld doctor blade of staff scraped sealing area surface dirt, can clean last sealing area and lower sealing area simultaneously, and with seal the process synchronization, save clean occupation time, more convenient clean sealing area.

Optionally, the side wall of the base close to the heating block is defined as a front side wall, the cleaning assembly further comprises a collecting cylinder, the collecting cylinder is arranged at the front side of the base close to the cleaning plate, and the cleaning plate is close to the conveying direction of the packaging bag from front to back towards the side wall of the packaging bag entering position so as to guide dirt into the collecting cylinder.

Through adopting above-mentioned technical scheme, the collecting vessel can collect the dirt that the cleaning plate scraped, in the cleaning plate was led the collecting vessel with the dirt, can be unified clear up the dirt after sealing the work, more the dirt is more convenient the clearance collect the dirt relative to the mode of originally manual clearance doctor-bar on the dirt.

Optionally, the collecting cylinder is provided with a plurality of heat radiation fins along the radial direction on the side wall and the lower end surface.

By adopting the technical scheme, because the temperature of the dirt on the upper sealing belt and the lower sealing belt is higher after being heated by the heating block, the radiating fins can radiate the dirt, and a user can clean the collecting cylinder quickly after the dirt is scraped, so that the sealing belt is convenient to clean.

Optionally, the cleaning assembly further comprises a fixing ring, and a clamping groove for clamping the fixing ring is formed in one side, far away from the axis of the collecting cylinder, of the heat dissipation fins.

Through adopting above-mentioned technical scheme, the cylinder can conveniently be followed solid fixed ring and is torn down, and through fixing the cylinder lateral wall, the cylinder bottom surface is unsettled better to the radiating effect of inside collection dirt, reduces the influence of high temperature direct contact to other positions of frame simultaneously, makes the capper more durable, and conveniently cleans the dirt.

Optionally, the clamping groove is formed in the position, close to the lower end face of the collecting cylinder, of the radiating fin, the temperature sensing strip is embedded in the side wall, away from the collecting cylinder, of the fixing ring, and the temperature sensing strip changes color along with temperature change.

By adopting the technical scheme, the temperature sensing strip can be convenient for a user to judge the temperature of the collecting cylinder, and as the temperature of the position, which is closer to the axis of the collecting cylinder, of the radiating fins is higher in the radiating process, the temperature sensed by the inner wall of the fixing ring in direct contact with the clamping groove is higher than the temperature of one side, which is far away from the axis of the collecting cylinder, of the radiating fins, the possibility that the user scalds when taking the collecting cylinder because the temperature sensing strip displays the temperature lower than the temperature of the radiating fins is reduced, and therefore, the temperature of the collecting cylinder can be conveniently judged by the user and dirt can be cleaned.

Optionally, the cleaning plate includes scraper blade and lower scraper blade, it is connected with the frame upper and lower slip to go up the scraper blade, it is close to the wrapping bag direction of delivery from top to bottom to go up the scraper blade in the lateral wall that gets into the position towards the wrapping bag, lower scraper blade and upper scraper blade up-down symmetry.

Through adopting above-mentioned technical scheme, go up scraper blade and lower scraper blade and can scrape the dirt on upper seal area and the lower seal area more easily towards the lateral wall of wrapping bag entering position, make clean effect better, reduce the dirt and adhere to the possibility that is heated and is difficult to get rid of on upper seal area and the lower seal area for a long time, thereby more conveniently clean the seal area.

Optionally, the control piece includes upper control block and lower control block, cleaning assembly still includes upper junction plate and lower connecting plate, upper junction plate both sides respectively with last scraper blade and upper control block fixed connection, lower connecting plate both sides respectively with lower scraper blade and lower control block fixed connection, lower connecting plate is close to frame one end and is located the collection section of thick bamboo top in order to lead in the collection section of thick bamboo with the dirt, upper junction plate is located the lower junction plate top.

Through adopting above-mentioned technical scheme, when the wrapping bag removes to be close to the control position, go up the control piece and receive the wrapping bag effect upward movement to drive upward movement of scraper blade, make the wrapping bag pass between upper scraper blade and the lower scraper blade, so that the wrapping bag remove when through upper scraper blade and lower scraper blade can clean the upper seal area and the lower seal area that contact with the wrapping bag, with the dirt that produces when clean wrapping bag heating seals, more convenient clean the seal area from this.

Optionally, the upper scraping plate is fixedly connected with upper bristles on the lower end face, the lower scraping plate is fixedly connected with lower bristles on the upper end face, and the upper bristles are abutted with the lower bristles.

Through adopting above-mentioned technical scheme, go up brush hair and lower brush hair and clean the wrapping bag position of sealing when the wrapping bag passes through between last scraper blade and the lower scraper blade, reduce the possibility that seals the position dirt reattachment on last sealing tape and the lower sealing tape, and go up brush hair and lower brush hair and can reduce the relative movement of last scraper blade and lower scraper blade when the wrapping bag is not past, go up scraper blade and lower scraper blade position more stable when making the cleaning, it is better to strike off dirt effect, thereby more convenient clean sealing tape.

Optionally, the upper control block is close to the conveying direction of the packaging bag from top to bottom at the side wall facing the entering position of the packaging bag, and the lower control block and the upper control block are arranged symmetrically up and down.

Through adopting above-mentioned technical scheme, go up control block and lower control block lateral wall slope and can lead in the wrapping bag between control block and the lower control block, reduce the wrapping bag card and go into between control block and the upper sealing area, perhaps lower control block and lower sealing area between and with the dirt direct contact who strikes off, if the dirt that the wrapping bag direct contact strike off is easy in the removal in-process with dirt push away upper scraper blade or lower scraper blade department, guarantee the cleaning performance to sealing area better from this.

Optionally, the packaging bag cleaning device further comprises a cooling block, wherein the cooling block is fixedly connected to the machine base and is positioned on one side, close to the conveying direction of the packaging bag, of the heating block, and the cleaning assembly is positioned between the heating block and the cooling block.

By adopting the technical scheme, dirt can be scraped before the upper sealing band and the lower sealing band are cooled, and the dirt is easier to scrape after heating, so that the sealing band is more convenient to clean.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. in the operation process of the sealing machine, the upper scraping plate and the lower scraping plate can scrape dirt on the opposite surfaces of the upper sealing belt and the lower sealing belt, the dirt is collected into the collecting cylinder, and the cleaning of the sealing belt is more convenient compared with the mode of scraping the dirt by the scraping plate which is controlled manually originally.

2. The collecting cylinder can be conveniently detached, the temperature sensing strip on the locating ring of the user can judge the cooling degree of the collecting cylinder, and the user can clean collected dirt uniformly.

3. The upper scraping plate and the lower scraping plate are arranged between the cooling block and the heating block, so that dirt is easier to scrape, and meanwhile, dirt at the sealing position of the packaging bag can be cleaned by the upper brush hair and the lower brush hair, so that the cleaning effect is better.

Drawings

Fig. 1 is an overall schematic view of a mask bag sealer in an embodiment of the utility model.

FIG. 2 is an exploded view of a cleaning assembly, an upper seal strip, and a lower seal strip in an embodiment of the present utility model.

Fig. 3 is a cross-sectional view taken along the direction A-A in fig. 1.

Reference numerals illustrate: 1. a base; 11. a control panel; 2. a conveyor belt; 3. an upper sealing belt; 4. a lower sealing band; 5. a heating block; 6. a printing wheel; 7. a cooling block; 8. a guide belt; 9. a cleaning assembly; 91. a cleaning plate; 911. an upper scraping plate; 912. a lower scraper; 92. a control member; 921. an upper control block; 922. a lower control block; 93. a collection cylinder; 931. a heat radiation fin; 9311. a clamping groove; 94. a fixing ring; 95. a temperature sensing strip; 96. an upper connecting plate; 97. a lower connecting plate; 98. brushing the upper brush hair; 99. and lower bristles.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a mask bag sealing machine. Referring to fig. 1, the mask bag sealer includes a frame 1, a conveyor belt 2, an upper sealing belt 3, a lower sealing belt 4, a heating block 5, a embossing wheel 6, and a cooling block 7. Wherein the conveyer belt 2 is used for conveying the packaging bags on the assembly line between the upper sealing belt 3 and the lower sealing belt 4, and the upper sealing belt 3 and the lower sealing belt 4 are used for horizontally conveying the packaging bags and compacting the packaging bags from the upper side and the lower side.

The heating block 5 and the cooling block 7 are fixedly connected to the machine base 1, and the printing wheel 6 is rotatably connected to the machine base 1. In the process of conveying the packaging bags by the upper sealing belt 3 and the lower sealing belt 4, the packaging bags are heated and pressed by the heating block 5, then the sealing patterns are rolled and stamped by the printing wheel 6, and finally the packaging bags are cooled by the cooling block 7 to finish the sealing process. After the packaging bag is sealed, the packaging bag is sent into a guide belt 8 and is conveyed onto a conveying belt 2 through the guide belt 8 so as to continue the subsequent packaging steps of the assembly line.

Wherein, the machine base 1 is provided with a control panel 11 for controlling the starting of the mask bag sealing machine and controlling the heating temperature of the heating block 5 to adapt to the melting characteristics of different materials. The cooling block 7 can adopt air cooling, so that the cooling speed of the packaging bag is increased.

Referring to fig. 1 and 2, a cleaning assembly 9 is disposed between the upper sealing strip 3 and the lower sealing strip 4, the cleaning assembly 9 includes a cleaning plate 91 and a control member 92 which are fixedly connected, the cleaning plate 91 is abutted against opposite side walls of the upper sealing strip 3 and the lower sealing strip 4, and the control member 92 is obliquely disposed towards the side wall of the package bag entering position and the side wall of the upper sealing strip 3.

Defining the side wall of the housing 1 adjacent to the heating block 5 as the front side wall, the cleaning assembly 9 further comprises a collecting cylinder 93, the collecting cylinder 93 is arranged at the front side of the housing 1 adjacent to the cleaning plate 91, and the cleaning plate 91 can guide dirt into the collecting cylinder 93. The collecting drum 93 is provided with a plurality of heat radiation fins 931 on a side wall and a lower end surface in a radial direction.

Wherein, the collection cylinder 93 can adopt the metal material of high temperature resistant, makes the heat conductivility better, and is convenient for clean the filth that contains plastics, and is convenient durable. The heat dissipation fins 931 are uniformly spaced along the circumference of the collecting cylinder 93 to provide a better heat dissipation effect.

The cleaning assembly 9 further includes a fixing ring 94, and the heat dissipation fins 931 are provided with a clamping groove 931 near the lower end on a side far from the axis of the collecting cylinder 93, into which the fixing ring 94 is clamped. The side wall of the fixed ring 94, which is away from the collecting cylinder 93, is embedded with a temperature sensing strip 95, and the temperature sensing strip 95 changes color along with the temperature change.

Wherein, the outside of the fixed ring 94 adopts metal material, and the inside is wrapped with high temperature resistant rubber material, so that the collecting cylinder 93 is more convenient to be arranged in the fixed ring 94. The outer surface of the temperature sensing strip 95 is coated with temperature sensing ink, and the color is changed along with the temperature change.

Referring to fig. 3, the cleaning plate 91 includes an upper blade 911 and a lower blade 912, the upper blade 911 being adjacent in a direction of conveying the upper seal belt 3 toward the package from top to bottom in a sidewall of the package entering position so as to scrape off dirt of the upper seal belt 3, and the upper blade 911 being adjacent in a direction of conveying the upper seal belt 3 from front to back in a sidewall of the package entering position so as to guide the scraped dirt toward the collecting drum 93 during operation of the upper seal belt 3. The lower blade 912 is vertically symmetrical to the upper blade 911.

The control 92 comprises an upper control block 921 and a lower control block 922, and the cleaning assembly 9 further comprises an upper connecting plate 96 and a lower connecting plate 97. The upper connection plate 96 is fixedly connected to the upper scraper 911 and the upper control block 921, respectively, and the lower connection plate 97 is fixedly connected to the lower scraper 912 and the lower control block 922, respectively. The upper scraper 911 is connected with the machine base 1 in a sliding way up and down through an upper connecting plate 96, and the lower scraper 912 is fixedly connected with the machine base 1 through a lower connecting plate 97.

Wherein, upper scraper 911 and lower scraper 912 all adopt the plastic material of matter hardness and high temperature resistant to make the striking off effect better, and the fillet that can be convenient for form the edge of injection molding makes, reduces the wearing and tearing of burr to upper seal area 3 and lower seal area 4.

The lower connecting plate 97 is located above the collecting cylinder 93 near one end of the machine base 1 to guide dirt into the collecting cylinder 93, and the upper connecting plate 96 is located above the lower connecting plate 97. The upper control block 921 is disposed in a direction of conveying the package from top to bottom, and the lower control block 922 is disposed vertically symmetrically to the upper control block 921.

When the package is fed to a position abutting the control member 92, the upper control member 921 is moved upward by the package, and drives the upper blade 911 upward, the package passes through the gap between the upper blade 911 and the lower blade 912,

wherein, upper scraper 911 is fixedly connected with upper brush hair 98 at the lower terminal surface, and lower scraper 912 is fixedly connected with lower brush hair 99 at the upper terminal surface, and upper brush hair 98 and lower brush hair 99 butt can clean the dirt on wrapping bag surface when passing through.

The implementation principle of the mask bag sealing machine provided by the embodiment of the utility model is as follows:

in use, the upper scraper 911 abuts against the upper sealing strip 3 and the lower scraper 912 abuts against the lower sealing strip 4 to scrape dirt on the opposite surfaces of the upper sealing strip 3 and the lower sealing strip 4, the upper scraper 911 and the lower scraper 912 guide the dirt into the collecting cylinder 93, and after the sealing operation, the collecting cylinder 93 can be cleaned by a worker to uniformly clean the dirt.

When the packing bag is conveyed to a position close to the control member 92, the upper control block 921 is moved upwards by the packing bag and drives the upper scraper 911 to move upwards, so that the packing bag can pass through between the upper scraper 911 and the lower scraper 912, the sealing process and the cleaning process are performed synchronously, and dirt generated in the working process can be cleaned rapidly.

At the same time, the upper bristles 98 and the lower bristles 99 can clean the sealing position of the packaging bag when the packaging bag passes between the upper scraping plate 911 and the lower scraping plate 912, so that the cleaning effect is better by reducing the reattachment between the upper sealing belt 3 and the lower sealing belt 4 from the sealing position of the packaging bag.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (10)

1. A mask bag capper which characterized in that: the packaging bag packaging machine comprises a machine base (1), an upper sealing belt (3), a lower sealing belt (4) and a heating block (5), wherein the upper sealing belt (3), the lower sealing belt (4) and the heating block (5) are arranged on the side wall of the machine base (1), the upper sealing belt (3) and the lower sealing belt (4) are used for horizontally conveying packaging bags and pressing the packaging bags from the upper side and the lower side, and the heating block (5) is used for heating the packaging bags between the upper sealing belt (3) and the lower sealing belt (4);

a cleaning component (9) is arranged between the upper sealing belt (3) and the lower sealing belt (4), the cleaning component (9) is connected to the machine base (1) in a sliding manner up and down, the cleaning component (9) comprises a cleaning plate (91) and a control piece (92) which are fixedly connected, the cleaning plate (91) is abutted to the opposite side walls of the upper sealing belt (3) and the lower sealing belt (4), and the side wall of the control piece (92) facing the entering position of the packaging bag is obliquely arranged with the side wall of the upper sealing belt (3);

when the packaging bag is conveyed to the position abutting against the control piece (92), the control piece (92) drives the cleaning plate (91) to slide along the vertical direction under the action of the packaging bag, so that a gap for the packaging bag to pass through is formed between the upper sealing strip (3) and the lower sealing strip (4) and close to the cleaning plate (91).

2. A mask bag sealer as defined in claim 1, wherein: defining the side wall of the machine base (1) close to the heating block (5) as a front side wall, wherein the cleaning assembly (9) further comprises a collecting cylinder (93), the collecting cylinder (93) is arranged at the position, close to the cleaning plate (91), of the front side of the machine base (1), and the cleaning plate (91) is close to the packaging bag conveying direction from front to back towards the side wall of the packaging bag entering position so as to guide dirt into the collecting cylinder (93).

3. A mask bag sealer as claimed in claim 2, wherein: the collecting barrel (93) is provided with a plurality of heat radiation fins (931) along the radial direction on the side wall and the lower end face.

4. A mask bag sealer as claimed in claim 3, wherein: the cleaning assembly (9) further comprises a fixing ring (94), and a clamping groove (931) which can be used for clamping the fixing ring (94) is formed in one side, far away from the axis of the collecting cylinder (93), of the radiating fin (931).

5. The mask bag sealer as defined in claim 4, wherein: the clamping groove (931) is formed in the position, close to the lower end face of the collecting barrel (93), of the radiating fin (931), the temperature sensing strip (95) is embedded in the side wall, away from the collecting barrel (93), of the fixing ring (94), and the temperature sensing strip (95) changes color along with temperature change.

6. A mask bag sealer as claimed in any one of claims 2 to 5 wherein: the cleaning plate (91) comprises an upper scraping plate (911) and a lower scraping plate (912), the upper scraping plate (911) is connected with the machine base (1) in an up-down sliding mode, the upper scraping plate (911) is close to the conveying direction of the packaging bag from top to bottom on the side wall of the entering position of the packaging bag, and the lower scraping plate (912) is vertically symmetrical to the upper scraping plate (911).

7. The mask bag sealer as set forth in claim 6, wherein: control (92) include upper control block (921) and lower control block (922), clean subassembly (9) still include upper junction plate (96) and lower connecting plate (97), upper junction plate (96) both sides respectively with last scraper blade (911) and upper control block (921) fixed connection, lower connecting plate (97) both sides respectively with lower scraper blade (912) and lower control block (922) fixed connection, lower connecting plate (97) are close to frame (1) one end and are located collection tube (93) top in order to introduce dirt into collection tube (93), upper junction plate (96) are located lower connecting plate (97) top.

8. The mask bag sealer as set forth in claim 6, wherein: the upper scraping plate (911) is fixedly connected with upper bristles (98) on the lower end face, the lower scraping plate (912) is fixedly connected with lower bristles (99) on the upper end face, and the upper bristles (98) are abutted with the lower bristles (99).

9. The mask bag sealer as set forth in claim 7, wherein: the upper control block (921) is close to the side wall facing the package bag entering position from top to bottom in the package bag conveying direction, and the lower control block (922) and the upper control block (921) are arranged symmetrically up and down.

10. A mask bag sealer as defined in claim 1, wherein: still include cooling block (7), cooling block (7) fixed connection is in frame (1) and be located one side that heating block (5) are close to wrapping bag direction of delivery, clean subassembly (9) are located between heating block (5) and cooling block (7).