CN210149686U - Self-adaptive box sealing system - Google Patents

Abstract

The utility model relates to a self-adaptation joint sealing system for encapsulating different specification packing boxes. Its purpose is in order to provide a safe in utilization, suitability strong, easy and simple to handle's self-adaptation joint sealing system. The utility model relates to a self-adaptation joint sealing system includes top joint sealing workstation, steering mechanism and the I-shaped joint sealing workstation of arranging in proper order, steering mechanism is used for making the direction of carton motion rotate 90, top joint sealing workstation includes portal frame, width modulation mechanism and frame, install the mounting bracket on the portal frame, install the back bending panel beating, preceding bending panel beating and the first joint sealing core that are used for the joint sealing on the mounting bracket, width modulation mechanism installs in the frame, installs driving belt in the width modulation mechanism; the steering mechanism comprises a metal plate rack, and a baffle metal plate and a box pushing metal plate are arranged on the metal plate rack; the I-shaped box sealing work station comprises a width adjusting mechanism, a belt conveying mechanism, an I-shaped rack and a height adjusting mechanism.

Description

An adaptive sealing system

technical field

The utility model relates to the technical field of mechanical equipment, in particular to an adaptive box sealing system for packaging boxes of different specifications.

Background technique

With social development and technological progress, especially in the 5G era. The society has an increasing demand for electronic products such as mobile phones, servers, etc. In the production process of these electronic products, there is a need for packaging and sealing. This process requires a lot of manpower, which is not only labor-intensive, but also inefficient. The workers who operate the equipment also have certain problems when they operate the equipment for a long time. Security risks. Especially for servers with large size and heavy quality, it is even more difficult to operate efficiently. Therefore, the market urgently needs an automatic equipment that can realize self-adaptive sealing of various sizes. After market research, most of the existing production equipment can only package fixed size. box, and there is no automatic packaging that can meet the large size box of 1200 × 800 × 600mm. In the actual production process of servers, there are small batches and diversified production orders, and the existing automation equipment is difficult to meet the needs. Therefore, a sealing device that can adapt to various sizes of boxes is required.

The carton sealing machine has been updated many times, from manual-semi-automatic to fully automatic, and the types have also been extended, including decaps, corner edges, sides, etc. The important point is that the carton sealing machine can not only be used independently, It can also participate in production in an assembly line, which is something that many machines cannot do.

Although the domestic carton sealing machine technology is relatively mature, most of them are suitable for a single variety, which is difficult to meet the production of small batches and diversity. And in the Z-axis direction, it is mostly manual adjustment, which is inconvenient to operate. At present, there is no package on the market that can meet the large size of 1200×800×600mm and 100KG heavy box.

Utility model content

The technical problem to be solved by the utility model is to provide a self-adaptive sealing system that is safe to use, has strong applicability and is easy to operate.

The utility model relates to a self-adaptive box sealing system, which comprises a top box sealing workstation, a steering mechanism and an I-shaped box sealing workstation which are arranged in sequence.

The top box sealing workstation includes a gantry frame, a width adjustment mechanism and a frame, the gantry frame is installed with a mounting frame, and the rear bending sheet metal, the front bending sheet metal and the first bending sheet metal used for box sealing are installed on the mounting frame. Carton sealing machine, the width adjustment mechanism is installed on the frame, the width adjustment mechanism includes a sheet metal shield, a drive belt for adjusting the position of the carton is installed inside the sheet metal shield, and a second stroke is installed above the sheet metal shield a switch, a first travel switch is installed on the frame;

The steering mechanism includes a sheet metal frame, a baffle sheet metal is installed on the side of the sheet metal frame farther from the top sealing station, and a push box sheet metal is arranged in the direction perpendicular to the baffle sheet metal, and the push box sheet metal is provided. The metal can perform linear reciprocating motion, and two third-stroke switches are installed on the sheet metal frame on the same side of the baffle sheet metal;

The I-shaped box sealing workstation includes a width adjustment mechanism, a belt conveying mechanism, an I-shaped frame and a height adjustment mechanism, the height adjustment mechanism is fixedly installed with the I-shaped frame, and the width adjustment mechanism is installed on the height adjustment mechanism and can be The height adjustment mechanism performs up and down reciprocating motion. The belt conveying mechanism includes two upper and lower groups. The upper belt conveying mechanism is fixedly connected with the fifth screw nut seat in the width adjustment mechanism, and the lower belt conveying mechanism is connected with the I-shaped frame. The third lead screw nut seat on the upper part is fixedly connected, and two fourth travel switches are arranged in the width adjustment mechanism.

The utility model relates to an adaptive box sealing system, wherein the frame comprises a sheet metal frame, a plurality of first rollers are horizontally installed on the sheet metal frame, a first caster is installed at the bottom of the sheet metal frame, and a front end of the sheet metal frame is fixed with a A sheet metal is installed, and the first travel switch is fixed on the installation sheet metal.

The utility model relates to a self-adaptive box sealing system, wherein the gantry frame comprises uprights located on both sides and a mounting plate connected between the uprights on both sides, the uprights on both sides are respectively installed with first lead screws along the vertical direction and the first linear guide rail, one end of the first lead screw is connected with a first servo motor, a moving part is installed on the first lead screw and the first linear guide rail, and the rotation of the first lead screw drives the moving part to move up and down.

The utility model relates to a self-adaptive box sealing system, wherein a mounting frame is fixed on the moving part, and the mounting frame includes two parts: front and rear. The metal is connected with the piston rod of the connecting cylinder, the connecting cylinder is fixed on the mounting frame, the front bending sheet metal is installed in the middle of the front mounting frame, the rear end of the front mounting frame is fixed on the moving part, and the rear mounting frame The front end is fixed on the moving part, and the rear mounting frame is fixed with a guide wheel, a first guide rod and a first box sealing movement.

The utility model relates to a self-adaptive box sealing system, wherein the first guide rod is installed under the rear mounting frame, the pressure box sheet metal is installed under the first guide rod, the guide wheels are located on the left and right sides of the first guide rod, A case movement is located at the rear of the rear mount.

The utility model relates to a self-adaptive box sealing system, wherein a guide hole is processed on the top of the sheet metal shield, a guide link is installed in the guide hole, and the upper end of the guide link is fixedly connected with a guide wheel.

The utility model relates to an adaptive box sealing system, wherein the width adjustment mechanism comprises two front and rear second lead screws, two sets of connecting pieces are installed above the second lead screws, and the two front and rear connecting pieces on the same side are connected to the same plate. Gold shield fixed connection.

The utility model relates to an adaptive box sealing system, wherein the I-shaped frame comprises an I-shaped sheet metal frame, a third lead screw is installed on the I-shaped sheet metal frame, and the third lead screw nut seat is installed on the third lead screw nut seat. on the screw.

The utility model relates to an adaptive box sealing system, wherein the width adjustment mechanism comprises a sheet metal part, a fifth lead screw and a groove photoelectric switch are mounted on the sheet metal part, and a fifth lead screw nut is mounted on the fifth lead screw seat.

The utility model is a self-adaptive sealing system, wherein the belt conveying mechanism comprises a belt conveying frame, a V-shaped belt is installed inside the belt conveying frame, a second sealing mechanism is installed at the front end of the belt conveying frame, A vertical brush and a horizontal brush are installed at the rear end, the vertical brush is installed on the cylinder rod of the rotating cylinder, and the horizontal brush is installed on the cylinder rod of the jacking cylinder.

The difference between the self-adaptive box sealing system of the present invention and the prior art is that the self-adaptive box sealing system of the present invention has the characteristics of lightness and durability, and the packaging process does not require manual operation, especially in the case of heavy box packaging, the operation Personnel only need to maintain the equipment, which can greatly ensure the safety of production operators. The self-adaptive box sealing system of the utility model can replace the heavy labor on the packaging line, greatly improve the production efficiency of the enterprise, reduce the cost of the enterprise, and create competitiveness for the enterprise.

A self-adaptive box sealing system of the present invention will be further described below with reference to the accompanying drawings.

Description of drawings

Fig. 1 is the structural representation of a kind of self-adaptive sealing system of the present invention;

2 is a schematic structural diagram of a top sealing workstation in a self-adaptive sealing system of the present invention;

3 is a schematic structural diagram of a frame in a self-adaptive box sealing system of the present invention;

4 is a schematic structural diagram of a gantry in a self-adaptive box sealing system of the present invention;

5 is a schematic structural diagram of a width adjustment mechanism and a driving belt in a self-adaptive box sealing system of the present invention;

6 is a schematic structural diagram of a steering mechanism in a self-adaptive box sealing system of the present invention;

7 is a schematic structural diagram of an I-shaped box sealing workstation in a self-adaptive box sealing system of the present invention;

8 is a schematic structural diagram of an I-shaped frame in a self-adaptive box sealing system of the present invention;

9 is a schematic structural diagram of a width adjustment mechanism and a height adjustment mechanism in a self-adaptive box sealing system of the present invention;

10 is a schematic structural diagram of a belt conveying mechanism in a self-adaptive box sealing system of the present invention;

The marks in the figure indicate:

001-Top sealing workstation; 002-Steering mechanism; 003-I-shaped sealing workstation;

1-gantry; 2-width adjustment mechanism; 3-belt; 4-frame; 5-first roller; 6-sheet metal frame; 7-first travel switch; 8-installation sheet metal; 9-first caster ;10-The first servo motor; 11-Installation plate; 12-The first sealing machine; 13-Press box sheet metal; 14-The first linear guide; 15-The first screw; 16-Mounting frame;17 - Back bending sheet metal; 18 - connecting cylinder; 19 - front bending sheet metal; 20 - guide wheel; 21 - first guide rod; 22 - second travel switch; 23 - sheet metal shield; 25 - second Lead screw; 26-bearing seat; 27-second linear guide; 28-motor mounting seat; 29-first speed regulating motor; 30-synchronous belt; 31-second installation sheet metal; 32-synchronizing wheel; 33-rising Tightening wheel; 34-Second servo motor; 35-Second roller; 36-Sheet metal frame; 37-Second caster; 38-Push box sheet metal; 39-Gear; 40-Chain; 41-Second speed regulation Motor; 42- the third travel switch; 43- push the cylinder; 44- the first linear bearing; 45- width adjustment mechanism; 46- belt conveying mechanism; 47- I-shaped frame; 48- height adjustment mechanism; Three servo motors; 50-third caster; 51-first guide shaft; 52-third lead screw; 53-second linear bearing; 54-I-shaped sheet metal frame; 55-timing belt; -Slot photoelectric switch; 58- fifth screw nut seat; 59- fifth screw; 60- fifth servo motor; 61- bearing; 62- connecting plate; 63- third linear guide; 64- fourth wire 65-screw nut; 66-coupling; 67-4th servo motor; 70-3rd speed regulating motor; 72-V-type pulley; 73-V-type belt; 74-4th travel switch ; 76-lifting cylinder; 77-shaft seat; 78-second sealing movement; 79-second guide rod; 80-rotating cylinder; 81-vertical brush; 82-horizontal brush.

Detailed ways

The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

As shown in FIG. 1 , an adaptive box sealing system of the present invention includes a top box sealing workstation 001 , a steering mechanism 002 and an I-shaped box sealing workstation 003 arranged in sequence. After the top sealing process is performed at the top sealing workstation 001, the carton passes through the steering mechanism 002 to rotate the direction of movement of the carton by 90°, and then enters the I-shaped sealing workstation 003 to automatically seal the top and both sides of the top.

As shown in FIG. 2 , the top sealing station 001 includes a gantry 1 , a width adjustment mechanism 2 , a driving belt 3 and a frame 4 . As shown in FIG. 3 , the frame 4 includes a sheet metal frame 6 , and a plurality of first rollers 5 are horizontally installed on the sheet metal frame 6 to form a slideway for transferring cartons. A first caster 9 is installed on the bottom of the sheet metal frame 6, and the first caster 9 is used for installing and debugging equipment. The front end of the sheet metal frame 6 is fixed with a mounting sheet metal 8, and a first travel switch 7 is fixed on the mounting sheet metal 8. The first travel switch 7 is used to sense the position of the carton. When the first travel switch 7 sends out an induction signal, it indicates that the carton The top sealing station 001 has been reached.

As shown in FIG. 4 , the gantry 1 includes uprights on two sides and a mounting plate 11 connected between the two uprights. A first lead screw 15 and a first linear guide rail 14 are respectively installed on the uprights on both sides, and the first lead screw 15 is a ball screw in this embodiment. One end of the first lead screw 15 is connected with the first servo motor 10 , and the first servo motor 10 is mounted on the upright column. The first lead screw 15 and the first linear guide 14 are installed with moving parts, the first lead screw 15 rotates to drive the moving parts to move up and down, the first linear guide 14 not only plays a guiding role, but also ensures the first lead screw 15 Not subject to radial load, the service life of the first lead screw 15 is increased. A mounting frame 16 is fixed on the moving part. The mounting frame 16 includes two parts: front and rear. The front end of the front mounting frame is movably mounted with a back bending sheet metal 17. The back bending sheet metal 17 is connected with the piston rod connecting the cylinder 18 and connecting the cylinder. 18 is fixed on the installation frame 16; the middle part of the front installation frame is installed with a front bent sheet metal 19; the rear end of the front installation frame is fixed on the moving part. The front end of the rear mounting frame is fixed on the moving part, and the guide wheel 20 , the first guide rod 21 and the first case sealing core 12 are fixed on the rear mounting frame. The first guide rod 21 is installed below the rear mounting frame, and the pressure box sheet metal 13 is installed below the first guide rod 21 . The guide wheels 20 are located on the left and right sides of the first guide rod 21 . The first sealing movement 12 is located at the rear end of the rear mounting frame, and the first sealing movement 12 is a standard movement on the market. A sensor is provided at the tape outlet of the first box-sealing core 12, and the sensor is used to provide a signal tape shortage alarm, which is convenient for the later staff to replace the tape.

As shown in FIG. 5 , the width adjustment mechanism 2 is installed on the frame 4. The width adjustment mechanism 2 includes two front and rear second lead screws 25. Pulleys are installed at both ends of the second lead screws 25. The two front and rear pulleys on the same side A timing belt 30 is installed therebetween. The synchronous belt 30 is provided with a synchronous pulley 32 and a tension pulley 33. The synchronous pulley 32 is driven by a second servo motor 34, and the second servo motor 34 is fixed on the second mounting sheet metal 31, which is connected to the first mounting sheet metal 31. Install sheet metal 8 fixed connections. The second linear guide 27 and the second lead screw 25 are arranged side by side. Both ends of the second linear guide 27 are supported by the bearing seat 26. Two sets of connecting pieces are installed above the second lead screw 25 and the second linear guide 27. The connecting pieces can It slides in the second linear guide 27 . A sheet metal shield 23 is fixed above the front and rear connectors on the same side. A drive belt 3 is provided inside the sheet metal shield 23 , and the drive belt 3 is powered by a first speed regulating motor 29 , and the first speed regulating motor 29 is installed on the motor mounting seat 28 . A second travel switch 22 is installed above the sheet metal shield 23 . A guide hole is machined on the top of the sheet metal shield 23, a guide link is installed in the guide hole, and the upper end of the guide link is fixedly connected with the guide wheel 20. When the position of the lower sheet metal shield 23 changes, the upper guide wheel 20 is moved. The position will also change to ensure that the upper and lower parts of the device can be tightly attached to the sticker box and play a guiding role.

The working principle of the top sealing station 001 is as follows: the carton passes through the sheet metal frame 6, the first travel switch 7 triggers a signal, and the second servo motor 34 of the width adjustment mechanism 2 controls the drive belts 3 on both sides to clamp the carton. After the two-stroke switch 22 has a signal, the second servo motor 34 stops working, the driving belt 3 keeps its position, stops further clamping, and then adjusts the moving part to the proper height through the first servo motor 10 . The carton continues to be transported forward, and the front bending sheet metal 19 bends the front short side. When the left and right travel switch signals are lost, the connecting cylinder 18 retracts, and the rear bending sheet metal 17 folds the rear short side. The carton continues to move forward under the clamping of the left and right driving belts 3. After the left and right long sides of the carton are bent by the first guide rod 21, the pressing sheet metal 13 ensures that all the carton edges are in place, and then passes through the first sealing mechanism 12. After tape sealing, the automatic sealing is completed.

The top sealing station 001 adopts the standard first sealing machine 12, which is highly reliable and does not require electrical control. The first rollers 5 and driving belts 3 on both sides guide the carton to ensure that the tape sealing will not deviate and ensure the sealing. The box process is stable and reliable. A sensor is installed on the first sealing mechanism 12 to detect the remaining amount of tape. When the tape is almost used up, the sensor will provide a material shortage alarm signal to remind the staff to replace the tape in time.

As shown in FIG. 6 , the steering mechanism 002 includes a sheet metal frame 36 , and a second caster 37 is installed at the bottom of the sheet metal frame 36 . Several second rollers 35 are horizontally installed on the sheet metal frame 36 for transferring cartons. Gears 39 are installed at both ends of the second roller 35 , a chain 40 is installed between two adjacent gears 39 , and the power for the movement of the chain 40 is provided by the second speed regulating motor 41 . A baffle sheet metal is installed on the side of the sheet metal frame 36 farther from the top sealing station 001, and a push box sheet metal 38 is arranged in a direction perpendicular to the baffle sheet metal. The push box sheet metal 38 can be placed on the second roller. The upper part of 35 performs linear reciprocating motion along the axial direction of the second roller 35 , and its power is provided by the pushing cylinder 43 . The pushing cylinder 43 reciprocates on the first linear bearing 44 . The first linear bearing 44 is located under the second roller 35 and is mounted on the sheet metal frame 36 . Two third travel switches 42 are installed on the sheet metal frame 36 on the same side of the baffle sheet metal.

After the carton has undergone the top sealing process, it needs to be turned to complete the sealing of the other sides. The second speed regulating motor 41 drives the gear 39 and the chain 40 to provide power to the second roller 35 . When the carton moves in place, the third travel switch 42 gets a signal, pushes the air cylinder 43 to act, and pushes the carton to the I-shaped carton sealing workstation 003 for the next step of carton sealing.

As shown in FIG. 7 , the I-shaped box sealing workstation 003 includes a width adjustment mechanism 45 , a belt conveying mechanism 46 , an I-shaped frame 47 and a height adjustment mechanism 48 .

As shown in FIG. 8 , the I-shaped frame 47 includes an I-shaped sheet metal frame 54 , and a third caster 50 is installed under the I-shaped sheet metal frame 54 . A plurality of first guide shafts 51 are installed in parallel on the I-shaped sheet metal frame 54 , and a second linear bearing 53 is sleeved on the first guide shafts 51 . The plurality of second linear bearings 53 are jointly mounted with a first straight baffle plate. A third lead screw 52 is installed between the first straight baffle plate and the I-shaped sheet metal frame 54 through a bearing, and the rotational power of the third lead screw 52 is provided by the third servo motor 49 . A third lead screw nut seat is mounted on the third lead screw 52 .

As shown in FIG. 9 , the height adjustment mechanism 48 includes brackets arranged on the left and right sides. The towline 56 is installed on the bracket. The towline 56 is used to restrain the cable to facilitate its rotation and movement, which can effectively reduce the wear of the cable and increase its service life. The connecting plate 62 is installed on the bracket, and the connecting plate 62 is fixedly connected with the I-shaped sheet metal frame 54 . A third linear guide 63 and a fourth lead screw are installed in parallel on the bracket. Both ends of the fourth lead screw are supported by bearings 61 , and the power for the fourth lead screw to rotate is provided by the fourth servo motor 67 after being transmitted through the coupling 66 . A fourth lead screw nut seat 64 and a lead screw nut 65 are installed on the fourth lead screw, and the fourth lead screw can drive the fourth lead screw nut mount 64 and the lead screw nut 65 to move up and down when the fourth lead screw rotates. The third linear guide rail 63 provides a guiding function for the fourth screw nut seat 64 . A timing belt 55 is also arranged between the brackets on both sides, and the timing belt 55 is used to rotate the two fourth lead screws on both sides synchronously.

The width adjustment mechanism 45 includes sheet metal. The sheet metal part is mounted on the fourth lead screw nut seat 64 . The structure on the sheet metal part is basically the same as the structure installed on the I-shaped sheet metal frame 54, and is used for adjusting the width together. A plurality of second guide shafts are arranged in parallel on the sheet metal parts, and a third linear bearing is sleeved on the second guide shafts. A second straight baffle plate is commonly installed on the plurality of third linear bearings. A fifth lead screw 59 is installed between the second straight baffle plate and the sheet metal part through a bearing, and the power to rotate the fifth lead screw 59 is provided by the fifth servo motor 60 . A fifth screw nut seat 58 is mounted on the fifth screw 59 . A slot-shaped photoelectric switch 57 is installed on the sheet metal part, and the slot-shaped photoelectric switch 57 realizes the detection of the limit position of the left and right movement of the fifth screw nut seat 58 .

As shown in FIG. 10 , the belt conveying mechanism 46 includes four groups, one for each of the upper and lower groups. The belt conveying mechanism 46 includes a belt conveying frame, and a V-belt 73 and a V-belt 72 are installed inside the belt conveying frame. The power source of the V-belt 73 and the V-belt 72 is the third speed regulating motor 70 . Two front and rear fourth travel switches 74 are installed on the belt conveying frame, a second sealing core 78 is installed at the front end of the belt conveying frame, and several groups of brushes are installed at the rear end of the belt conveying frame. Two types of brushes arranged in the vertical direction, wherein the vertical brush 81 is installed on the cylinder rod of the rotating cylinder 80 . A second guide rod 79 is also provided on the belt conveying frame, and the second guide rod 79 is used to carry the weight of the box. The belt conveying frame is provided with a jacking cylinder 76 and several axle seats 77 . The horizontal brush 82 is installed on the cylinder rod of the jacking cylinder 76. When the cylinder rod of the jacking cylinder 76 is extended, the horizontal brush 82 will stick the tape at the bottom and the carton together.

The third screw nut seat is connected to the belt conveying frame of one of the lower belt conveying mechanisms 46, and the shaft seats 77 of the two lower belt conveying frames are correspondingly sleeved on the outside of the first guide shaft 51; the fifth wire The bar nut seat 58 is connected with the belt conveying frame of one group of belt conveying mechanisms 46 located at the upper part, and the shaft seats 77 of the two belt conveying frames located at the upper part are correspondingly sleeved outside the second guide shaft. In this way, by changing the positions of the third screw nut seat and the fifth screw nut seat 58, the upper and lower belt conveying mechanisms 46 can be driven to move simultaneously.

After the box body is turned by the steering mechanism 002, the fourth travel switch 74 in the belt conveying mechanism 46 receives the detection signal, and adjusts the distance between the belt conveying mechanism 46 through the third servo motor 49, the fourth servo motor 67 and the fifth servo motor 60. Height and width, V-belt 73 forwards the carton. The four V-belts 73 are respectively arranged at the four corners of the carton, and the outer side of the belt conveying frame is equipped with a second sealing mechanism 78 .

The specific sealing process of the four corners is as follows: after the fourth travel switch 74 on the front of the belt conveying frame receives the signal, the rotary cylinder 80 rotates +180°, and the vertical brush 81 will stick the tape and carton on the front side. together; when the fourth travel switch 74 at the rear receives a signal, the cylinder rod of the jack-up cylinder 76 is lifted, and the horizontal brush 82 will stick the tape at the bottom and the carton together; When there is no signal from the four-stroke switch 74, the rotary cylinder 80 rotates to reset and rotates +180°. At this time, the vertical brush 81 will attach the tape on the rear side to the carton, thereby ending the sealing process.

Compared with the prior art, the self-adaptive box sealing system of the utility model has the following advantages: light and durable, no manual operation is required in the packaging process, especially in the case of heavy box packaging, the operator only needs to maintain the equipment, which can greatly Ensure the safety of production workers. The self-adaptive box sealing system of the utility model can replace the heavy labor on the packaging line, greatly improve the production efficiency of the enterprise, reduce the cost of the enterprise, and create competitiveness for the enterprise.

The width adjustment mechanism 45 of the present invention adapts to cartons of different widths through the fourth travel switches 74 on both sides, and the height adjustment mechanism can also adjust the height of the applicable cartons.

The self-adaptive box sealing system of the utility model is widely used in the sealing and packaging of cartons, which can be operated by a single machine or matched with an assembly line, and can be widely used in household appliances, electronics, food, dairy products, oils, cosmetics, beverages, etc. Electrical appliances and other manufacturing industries.

At present, there is no such automatic carton sealing device on the market that can adapt to different sizes of cartons at the same time. The self-adaptive box sealing system of the utility model can self-adaptively encapsulate the box body in the range of 1200×800×600(mm)～400×300×200(mm), and the weight is 100Kg, which fills the market blank.

Although the present utility model has been described in detail above with general description and specific embodiments, some modifications or improvements can be made on the basis of the present utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not departing from the spirit of the present invention belong to the scope of protection of the present invention.

Claims (10)

1. a self-adaptive box sealing system, is characterized in that: comprises top box sealing workstation, steering mechanism and I-shaped box sealing workstation arranged in sequence, and described steering mechanism is used to make the direction of carton movement rotate 90°, The top box sealing workstation includes a gantry frame, a width adjustment mechanism and a frame, the gantry frame is installed with a mounting frame, and the rear bending sheet metal, the front bending sheet metal and the first bending sheet metal used for box sealing are installed on the mounting frame. Carton sealing machine, the width adjustment mechanism is installed on the frame, the width adjustment mechanism includes a sheet metal shield, a drive belt for adjusting the position of the carton is installed inside the sheet metal shield, and a second stroke is installed above the sheet metal shield a switch, a first travel switch is installed on the frame; The steering mechanism includes a sheet metal frame, a baffle sheet metal is installed on the side of the sheet metal frame farther from the top sealing station, and a push box sheet metal is arranged in the direction perpendicular to the baffle sheet metal, and the push box sheet metal is provided. The metal can perform linear reciprocating motion, and two third-stroke switches are installed on the sheet metal frame on the same side of the baffle sheet metal; The I-shaped box sealing workstation includes a width adjustment mechanism, a belt conveying mechanism, an I-shaped frame and a height adjustment mechanism, the height adjustment mechanism is fixedly installed with the I-shaped frame, and the width adjustment mechanism is installed on the height adjustment mechanism and can be The height adjustment mechanism performs up and down reciprocating motion. The belt conveying mechanism includes two upper and lower groups. The upper belt conveying mechanism is fixedly connected with the fifth screw nut seat in the width adjustment mechanism, and the lower belt conveying mechanism is connected with the I-shaped frame. The third lead screw nut seat on the upper part is fixedly connected, and two fourth travel switches are arranged in the width adjustment mechanism. 2. The self-adaptive box sealing system according to claim 1, wherein the frame comprises a sheet metal frame, a plurality of first rollers are horizontally installed on the sheet metal frame, and a first roller is installed at the bottom of the sheet metal frame. A caster, the front end of the sheet metal frame is fixed with a mounting sheet metal, and the first travel switch is fixed on the mounting sheet metal. 3. The self-adaptive box sealing system according to claim 1, wherein the gantry comprises uprights located on both sides and a mounting plate connected between the uprights on both sides, and the uprights on both sides are respectively installed with A first lead screw and a first linear guide along the vertical direction, one end of the first lead screw is connected with a first servo motor, a moving part is installed on the first lead screw and the first linear guide, and the first lead screw rotates to drive The moving parts move up and down. 4. The self-adaptive box sealing system according to claim 3, wherein a mounting frame is fixed on the moving part, the mounting frame includes two parts: front and rear, and the back bending sheet metal is movably installed at the front part The front end of the mounting frame, the back bending sheet metal is connected with the piston rod of the connecting cylinder, the connecting cylinder is fixed on the mounting frame, the front bending sheet metal is installed in the middle of the front mounting frame, and the rear end of the front mounting frame is fixed On the moving piece, the front end of the rear mounting frame is fixed on the moving piece, and the rear mounting frame is fixed with a guide wheel, a first guide rod and a first box sealing movement. 5 . The self-adaptive box sealing system according to claim 4 , wherein the first guide rod is installed under the rear mounting frame, the pressure box sheet metal is installed under the first guide rod, and the guide wheel is located at the bottom of the first guide rod. 6 . On the left and right sides of the first guide rod, the first sealing movement is located at the rear end of the rear mounting frame. 6. An adaptive box sealing system according to claim 4 or 5, wherein a guide hole is machined above the sheet metal shield, a guide link is installed in the guide hole, and the upper end of the guide link is connected to the guide Wheel fixed connection. 7. The self-adaptive box sealing system according to claim 1, wherein the width adjustment mechanism comprises two front and rear second leadscrews, and two sets of connectors are installed above the second leadscrews, and the The front and rear connectors are fixedly connected to the same sheet metal shield. 8 . The self-adaptive box sealing system according to claim 1 , wherein the I-shaped frame comprises an I-shaped sheet metal frame, and a third lead screw is installed on the I-shaped sheet metal frame, and the first lead screw is installed on the I-shaped sheet metal frame. The three-screw nut seat is mounted on the third lead screw. 9 . The self-adaptive box sealing system according to claim 1 , wherein the width adjustment mechanism comprises a sheet metal part, and a fifth lead screw and a slot-type photoelectric switch are installed on the sheet metal part, and the fifth lead screw is installed on the sheet metal part. 10 . A fifth lead screw nut seat is installed on the rod. 10. The self-adaptive box sealing system according to claim 1, wherein the belt conveying mechanism comprises a belt conveying frame, a V-belt is installed inside the belt conveying frame, and a second belt is installed at the front end of the belt conveying frame. Sealing machine, the rear end of the belt conveying frame is installed with vertical brushes and horizontal brushes, the vertical brushes are installed on the cylinder rod of the rotating cylinder, and the horizontal brush is installed on the cylinder rod of the jacking cylinder.

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