CN212290612U - Automatic carton sealing machine of debugging - Google Patents

Abstract

The utility model discloses an automatic case sealer of debugging, its transport mechanism, go up the frame, the locating wheel all carries out the regulation of position through respective actuating mechanism, actuating mechanism and a control module carry out signal connection, control module sets up to be used for debugging interval parameter between two sets of transport mechanism, interval parameter between two sets of locating wheels, go up the frame and down the height parameter between the core, and feedback signal opens to its opening of actuating mechanism control, make two sets of transport mechanism, two sets of locating wheel debug to required interval, make and go up the frame and debug to required height. The utility model discloses make the user can set for each mechanism distance back of required adjustment through input parameter, directly rely on actuating mechanism to drive mechanical structure and accomplish the position adjustment, improve automatic level and debugging efficiency.

Description

Automatic carton sealing machine of debugging

Technical Field

The utility model relates to a case sealer mechanism, more specifically the case sealer that relates to an automatic debugging that says so.

Background

The carton sealing machine is a device for sealing an adhesive tape at the opening of a carton to complete packaging, the carton enters the carton sealing machine from one end, and the upper surface and the lower surface of the carton are sealed by the adhesive tape through the cores arranged above and below the carton. At the joint sealing during operation of reply not box of specification size, traditional case sealer is through manual mode operation, hand mechanical transmission structure, the height that the core ascended or descends the adaptation carton will go up, be close to or keep away from the width of adaptation carton with below both sides transport mechanism, with the width that supplementary spacing locating wheel is close to or keeps away from the adaptation carton about the top, the carton joint sealing demand in the many batches of many specifications of express delivery trade now is faced, the unable quick adjustment of making of original debugging mode, the time of shutting down the debugging has been increased, influence the efficiency of normal production, be unfavorable for the improvement of degree of automation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an automatic case sealer of debugging improves the degree of automatic debugging, reduces the time of shutting down the debugging, guarantees the packing production efficiency of case sealer.

The utility model provides a following technical scheme: an automatic debugging box sealing machine comprises a machine frame, an upper machine core, a lower machine core and a pair of conveying mechanisms, wherein the machine frame comprises an upper machine frame and a lower machine frame, the lower machine core is positioned on the lower machine frame, the upper machine core is positioned on the upper machine frame, the upper machine frame is movably arranged on the lower machine frame up and down, the pair of conveying mechanisms are arranged on the lower machine frame and positioned on two sides of the lower machine core, the upper machine core corresponds to the lower machine core in the up-down position, two groups of positioning wheels positioned on two sides of the upper machine core are arranged on the upper machine frame, the conveying mechanisms, the upper machine frame and the positioning wheels are all adjusted in position through respective driving mechanisms, the driving mechanisms are in signal connection with a control module, the control module is used for debugging space parameters between the two groups of conveying mechanisms, space parameters between the two groups of positioning wheels and height parameters between the upper machine frame and the lower machine core, and feeds, And debugging the two groups of positioning wheels to a required interval, and debugging the upper frame to a required height.

As an improvement, the driving mechanism for adjusting the conveying mechanism comprises a first driving motor, a first screw rod and first nuts, the first screw rod is rotatably arranged on the lower frame and is driven by the first driving motor to rotate, the first screw rod is provided with two sections with opposite left and right rotation directions, the first nuts are arranged in two groups and are respectively arranged on the conveying mechanism on one side, the two groups of first nuts are respectively arranged on two sides of the first screw rod, so that the first screw rod drives the two groups of first nuts to be close to or far away when rotating, namely the two groups of conveying mechanisms are close to or far away, and the first driving motor is in signal connection with the control module;

the driving mechanism for adjusting the positioning wheels comprises a second driving motor, a second screw rod and second nuts, the second screw rod is rotatably arranged on the upper rack and driven to rotate by the second driving motor, the second screw rod is provided with two sections with opposite left and right rotating directions, the second nuts are in two groups and are respectively arranged with the positioning wheels on one side, the two groups of second nuts are respectively arranged on two sides of the second screw rod, and the second screw rod drives the two groups of second nuts to be close to or far away when rotating, namely the two groups of positioning wheels are close to or far away; the second driving motor is in signal connection with the control module.

As an improvement, the driving mechanism further comprises a plurality of coding wheels, the coding wheels are arranged to synchronously rotate with the first screw rod and the second screw rod respectively, a plurality of detection gaps are uniformly formed in the circumferential direction of the coding wheels, detection sensors are arranged on the peripheries of the coding wheels and used for detecting the rotation conditions of the coding wheels, the detection sensors sense the rotation number and the angle of the coding wheels when detecting the gaps, and the detection sensors are in signal connection with the control module and used for feeding back the rotation conditions of the coding wheels.

As an improvement, the driving mechanism for adjusting the upper frame comprises a third driving motor, a third screw rod and a third nut, the third screw rod is rotatably arranged on the lower frame and is driven by the third driving motor to rotate, the third nut is arranged on the upper frame and is sleeved on the third screw rod, and the third screw rod drives the third nut and the upper frame to ascend or descend when rotating; and the third driving motor is in signal connection with the control module.

As an improvement, the driving mechanism further comprises an encoding wheel, the encoding wheel is arranged to rotate synchronously with the third screw rod, a plurality of detection notches are evenly formed in the circumferential direction of the encoding wheel, detection sensors are arranged on the periphery of the encoding wheel and used for detecting the rotation condition of the encoding wheel, the detection sensors sense the rotation number and the rotation angle of the encoding wheel when detecting the notches, and the detection sensors are in signal connection with the control module and used for feeding back the rotation condition of the encoding wheel.

As an improvement, the control module is a programmable controller.

As an improvement, the programmable controller has a touch screen or keys for external input.

As an improvement, the automatic feeding device further comprises a linkage mechanism, wherein the linkage mechanism comprises an auxiliary screw rod, auxiliary nuts and a linkage chain, the first screw rod and the auxiliary screw rod are horizontally arranged and are respectively positioned below the front end and the rear end of the conveying mechanism, the auxiliary screw rod is rotatably arranged on the lower rack and is provided with two sections with opposite left and right rotating directions, the two groups of auxiliary nuts are respectively arranged on the conveying mechanism on one side, and the two groups of auxiliary nuts are respectively arranged on the two sides of the auxiliary screw rod so that the auxiliary screw rod drives the two groups of auxiliary nuts to be close to or far away when rotating; and linkage chain wheels are correspondingly arranged on the first screw rod and the auxiliary screw rod and are connected and driven through linkage chains.

As an improvement, the second nut and the positioning wheel are both arranged on a sliding frame, an upper group of sliding rods and a lower group of sliding rods are arranged on the upper rack, the second screw rod is positioned between the two groups of sliding rods, and the sliding frame is arranged on the sliding rods in a penetrating mode to slide.

As an improvement, both sides of the upper frame are provided with a third screw rod and a third nut, and the lower ends of the third screw rods on both sides are provided with chain wheels and are connected and linked through chains.

The utility model has the advantages that: through the cooperation of the driving mechanism and the control module, after a user can set the conveying mechanism interval, the positioning wheel interval and the upper frame height which need to be adjusted through input parameters, the adjustment of each mechanism is completed by the driving mechanism, the degree of automatic debugging is improved, the quick debugging under the condition of multi-specification carton replacement is adapted, the downtime is reduced, the difficulty of worker debugging is reduced, the efficiency of production and packaging is improved, and the production benefit is ensured.

Drawings

Fig. 1 is a schematic perspective view of the box sealing machine of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the box sealing machine with part of the shell removed.

Fig. 3 is a schematic view of a three-dimensional structure observed at the bottom of the carton sealing machine of the present invention.

Fig. 4 is an enlarged view at Q in fig. 3.

Fig. 5 is a schematic view of a three-dimensional structure observed at the bottom of the box sealing machine of the present invention.

Fig. 6 is an enlarged view at M in fig. 1.

Fig. 7 is a schematic perspective view of the upper frame of the present invention.

Fig. 8 is an enlarged view of fig. 2 at N.

Fig. 9 is an enlarged view at P in fig. 2.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

Fig. 1 to 9 show a specific embodiment of the automatic debugging box sealing machine according to the present invention. The embodiment comprises a frame 1, an upper machine core 2, a lower machine core 3 and a pair of conveying mechanisms 4, wherein the frame 1 comprises an upper frame 11 and a lower frame 12, the lower machine core 3 is positioned on the lower frame 12, the upper machine core 2 is positioned on the upper frame 11, the upper frame 11 is movably arranged on the lower frame 12 up and down, the pair of conveying mechanisms 4 is arranged on the lower frame 12 and positioned at two sides of the lower machine core 3, the upper machine core 2 and the lower machine core 3 are in corresponding up-down positions, two groups of positioning wheels 0 positioned at two sides of the upper machine core 2 are arranged on the upper frame 11, the conveying mechanisms 4, the upper frame 11 and the positioning wheels 0 are all adjusted in position through respective driving mechanisms, the driving mechanisms are in signal connection with a control module 6, the control module 6 is set to be used for debugging space parameters between the two groups of conveying mechanisms 4, space parameters between the two groups of positioning wheels 0 and height parameters between the upper frame 11, and feeding back signals to the driving mechanism to control the start and stop of the driving mechanism, debugging the two groups of conveying mechanisms 4 and the two groups of positioning wheels 0 to a required interval, and debugging the upper frame 11 to a required height.

When the utility model is used, rollers are arranged on the front and the back and the two sides of the lower machine core 3 on the lower frame 12 to form a platform for the smooth advance of the carton, the conveying mechanism 4 is positioned above the platform and positioned on the two sides of the lower machine core 3, and the conveying mechanism 4 is realized to be close to or far away from the debugging space on the two sides of the lower machine core 3 through the driving mechanism; the upper machine core 2 is arranged on an upper machine frame 11, the upper machine frame 11 is lifted on a lower machine frame 12 through a driving mechanism, and the height distance between the upper machine core 2 and the lower machine core 3 is adjusted; the front end of the upper frame 11 is respectively provided with a left group of positioning wheels and a right group of positioning wheels 0 which are used for limiting and guiding the carton above the carton by matching with the conveying mechanism 4, and the upper two sides of the carton are close to or far away from the debugging space through the driving mechanism. The staff can be in control module 6 department input transport mechanism 4 interval parameter, the height parameter of going up frame 11 and lower core 3, the 0 interval parameter of locating wheel of required adjustment, and control module 6 starts each actuating mechanism and accomplishes interval and height's adjustment, compares in the more laborsaving of the mode of original manual debugging, and is more quick to can guarantee the accuracy of debugging the position. The utility model can be well adapted to the rapid debugging under the condition of changing the cartons with multiple specifications; overall, the down time is reduced, the debugging difficulty of workers is reduced, the efficiency of production and packaging is improved, and the production benefit is ensured.

As an improved specific embodiment, the driving mechanism of the adjusting conveying mechanism 4 includes a first driving motor a51, a first lead screw a52 and a first nut a53, the first lead screw a52 is rotatably disposed on the lower frame 12 and is driven by the first driving motor a51 to rotate, the first lead screw a52 has two sections with opposite left-right rotation directions, two sets of first nuts a53 are respectively disposed on the conveying mechanism 4 on one side, two sets of first nuts a53 are respectively disposed on two sides of the first lead screw a52, so that the first lead screw a52 drives two sets of first nuts a53 to approach or separate when rotating, that is, the two sets of conveying mechanisms 4 approach or separate, and the first driving motor a51 is in signal connection with the control module 6.

As shown in fig. 1, 3, 4 and 5, in the prior art, the conveying mechanism 4 includes a support, a conveyor belt disposed on the support, and a motor disposed below the support, the conveyor belts on both sides form a matching structure for holding the advance of the cartons, and the conveyor belts can be driven by the motor to operate; the conveying mechanism 4 is integrally installed on the first nut a53 to realize synchronous translation of the first nut a53 and the first nuts a53 on two sides are sleeved at the first screw a52, the two sides have different rotation directions, and when the first screw a52 rotates, the conveying mechanism 4 on two sides can be driven to approach or leave. First nut a53 is driven by first driving motor a51, relies on the control module 6 with first driving motor a51 signal connection, and the staff can be in control module 6 department input the interval parameter of required adjustment, then starts first driving motor a51, can realize the adjustment to interval between two sets of transport mechanism 4 automatically, compare in original manual debugging's mode laborsaving more, more quick, and can guarantee the accuracy of debugging the position. The space that first lead screw a52 and first nut a53 cooperation driven occupy is little, and the transmission is accurate stable, and the quick adjustment under the many specifications of adaptation carton change condition that can be good has improved the efficiency of production packing.

As an improved specific embodiment, the driving mechanism for adjusting the positioning wheel 0 includes a second driving motor b51, a second lead screw b52 and a second nut b53, the second lead screw b52 is rotatably disposed on the upper frame 11 and is driven by the second driving motor b51 to rotate, the second lead screw b52 has two sections with opposite left and right rotation directions, two sets of second nuts b53 are respectively mounted with the positioning wheel 0 on one side, two sets of second nuts b53 are respectively disposed on two sides of the second lead screw b52, so that the second lead screw b52 drives two sets of second nuts b53 to approach or separate when rotating, that is, the two sets of positioning wheels 0 approach or separate; the second driving motor b51 is in signal connection with the control module 6.

As shown in fig. 2 and 7, two sets of left and right positioning wheels 0 are respectively disposed at the front end of the upper frame 11 for cooperating with the conveying mechanism 4 to position and guide the cartons above the cartons. The positioning wheels 0 on the two sides are respectively installed with a group of second nuts b53 to realize synchronous translation of the positioning wheels and the second nuts b53 on the two sides, the second screw rod b52 is sleeved with the second nuts b53 on the two sides, the two sides have different turning directions, and when the second screw rod b52 rotates, the positioning wheels 0 on the two sides can be driven to be close to or far away from each other. Second nut b53 is driven by second driving motor b51, rely on the control module 6 with second driving motor b51 signal connection, the staff can be in the interval parameter of the required adjustment of control module 6 department input, then start second driving motor b51, can realize the adjustment to interval between two sets of locating wheels 0 automatically, compare in original manual debugging's mode laborsaving more, more fast, and can guarantee the accuracy of debugging the position. The space that second lead screw b52 and second nut b53 cooperation driven occupy is little, and the transmission is accurate stable, and the quick debugging under the many specifications carton change circumstances of adaptation that can be good has improved the efficiency of production packing.

As an improved specific implementation manner, the driving mechanism further includes a plurality of encoding wheels 54, the plurality of encoding wheels 54 are configured to rotate synchronously with the first lead screw a52 and the second lead screw b52, a plurality of detection gaps 541 are uniformly arranged in the circumferential direction of the encoding wheels 54, a detection sensor 542 is arranged on the outer circumference of the encoding wheels 54, the detection sensor 542 is used for detecting the rotation condition of the encoding wheels 54, the detection sensor 542 senses and determines the rotation number and the angle of the encoding wheels 54 when passing through the detection gaps 541, and the detection sensor 542 is in signal connection with the control module 6 and is used for feeding back the rotation condition of the encoding wheels 54.

In the embodiment shown in fig. 6, after the encoding wheel 54 is further adopted, the encoding wheel 54 can match the rotation angle of the first lead screw a52 with its own rotation angle, so that the translation distance of the conveying mechanism 4 can be accurately monitored; even detection breach 541 that sets up on the encoder wheel 54, divide by the quantity that detects breach 541 with 360 degrees, it can detect once by detection sensor 542 to obtain corresponding angle, make the encoder wheel 54 rotate this angle every time, detection sensor 542 can be once corresponding with detection breach 541, thereby make the rotation angle or the number of turns that detection sensor 542 can accurate feedback encoder wheel 54, or rely on the rotation angle or the number of turns that detection sensor 542 cooperates good control encoder wheel 54 of control module 6, after making first lead screw a52 pass accurate angle or the number of turns according to the parameter that control module 6 needs to debug, the signal feedback of detection sensor 542 or encoder wheel 54 is to control module 6, control module 6 can be accurate the first driving motor a51 of stopping, realize the accuracy and stability of debugging, the precision is higher.

In the specific implementation, as shown in fig. 8, after the encoding wheel 54 is further adopted, the encoding wheel 54 can match the rotation angle of the second lead screw b52 with its own rotation angle, so that the translation distance of the positioning wheel 0 can be accurately monitored; even detection breach 541 that sets up on the encoder wheel 54, divide by the quantity that detects breach 541 with 360 degrees, it can detect once by detection sensor 542 to obtain corresponding angle, make the encoder wheel 54 rotate this angle every time, detection sensor 542 can be once corresponding with detection breach 541, thereby make the rotation angle or the number of turns of feedback encoder wheel 54 that detection sensor 542 can be accurate, or rely on the rotation angle or the number of turns of detection sensor 542 cooperation control module 6 good control encoder wheel 54, after making second lead screw b52 pass accurate angle or the number of turns according to the parameter that control module 6 needs to debug, the signal feedback of detection sensor 542 or encoder wheel 54 is to control module 6, control module 6 can be accurate stop second driving motor b51, realize the accuracy and stability of debugging, the precision is higher.

As an improved specific embodiment, the driving mechanism for adjusting the upper frame 11 includes a third driving motor c51, a third lead screw c52 and a third nut c53, the third lead screw c52 is rotatably disposed on the lower frame 12 and is driven by the third driving motor c51 to rotate, the third nut c53 is disposed on the upper frame 11 and is sleeved on the third lead screw c52, so that the third lead screw c52 drives the third nut c53 and the upper frame 11 to ascend or descend when rotating; the third drive motor c51 is in signal communication with the control module 6.

As shown in fig. 2, the upper core 2 is mounted on the upper frame 11, two sides of the upper frame 11 are mounted on the third nuts c53, the third nuts c53 on two sides are sleeved on the third lead screw c52, and when the third lead screw c52 rotates, the upper frame 11 can be driven to ascend or descend. Third nut c53 is driven by third driving motor c51, rely on the control module 6 with third driving motor c51 signal connection, the staff can input the height parameter of required adjustment in control module 6 department, then start third driving motor c51, can realize automatically that it is the height control between last core 2 and below core 3 on it to last frame 11, compare in the more laborsaving of original manual mode of debugging, it is more quick, and can guarantee the accuracy of debugging the position. The space that third lead screw c52 and third nut c53 cooperation driven occupy is little, and the transmission is accurate stable, and the quick debugging under the many specifications carton change circumstances of adaptation that can be good has improved the efficiency of production packing.

As an improved specific embodiment, the driving mechanism further includes an encoding wheel 54, the encoding wheel 54 is configured to rotate synchronously with the third lead screw c52, a plurality of detection notches 541 are uniformly arranged in the circumferential direction of the encoding wheel 54, a detection sensor 542 is arranged on the outer circumference of the encoding wheel 54, the detection sensor 542 is used for detecting the rotation condition of the encoding wheel 54, the detection sensor 542 senses and determines the rotation number and the angle of the encoding wheel 54 when passing through the detection notches 541, and the detection sensor 542 is in signal connection with the control module 6 and is used for feeding back the rotation condition of the encoding wheel 54.

As shown in fig. 9, in the specific implementation, after the encoding wheel 54 is further adopted, the encoding wheel 54 can match the rotation angle of the third lead screw c52 with its own rotation angle, so that the lifting distance of the upper frame 11 (the upper core 2) can be accurately monitored; even detection breach 541 that sets up on the encoder wheel 54, divide by the quantity that detects breach 541 with 360 degrees, it can detect once by detection sensor 542 to obtain corresponding angle, make the encoder wheel 54 rotate this angle every time, detection sensor 542 can correspond once with detection breach 541, thereby make the rotation angle or the number of turns that detection sensor 542 can accurate feedback encoder wheel 54, or rely on the rotation angle or the number of turns that detection sensor 542 cooperates good control encoder wheel 54 of control module 6, after making third lead screw c52 pass accurate angle or the number of turns according to the parameter that control module 6 needs to debug, the signal feedback of detection sensor 542 or encoder wheel 54 is to control module 6, control module 6 can be accurate the stop third driving motor c51, realize the accuracy and stability of debugging, the precision is higher.

As a modified embodiment, the control module 6 is a programmable controller having a touch screen or keys for external input.

The programmable controller is used as a mature technology, so that a producer can conveniently preset a corresponding program, a worker can input or call various specifications of the carton, the selection of the worker can be stored, the selection of the worker can be directly performed on the interval parameter of the conveying mechanism 4 to be debugged, the interval parameter of the positioning wheel 0 and the height parameter of the upper frame 11 (the upper core 2), and good automatic start-stop and control can be realized by matching with each mechanical mechanism. The touch screen or the keys are arranged for facilitating the input and selection of the parameters, so that the function is more favorably realized.

As an improved specific embodiment, the device further comprises a linkage mechanism 7, wherein the linkage mechanism 7 comprises a secondary screw 71, a secondary nut 72 and a linkage chain 73, the first screw a52 and the secondary screw 71 are horizontally arranged and are respectively positioned below the front end and the rear end of the conveying mechanism 4, the secondary screw 71 is rotatably arranged on the lower frame 12, the secondary screw 71 has two sections with opposite left and right rotating directions, the two groups of secondary nuts 72 are respectively arranged on the conveying mechanism 4 on one side, and the two groups of secondary nuts 72 are respectively arranged on two sides of the secondary screw 71, so that the secondary screw 71 drives the two groups of secondary nuts 72 to approach or separate when rotating; the first lead screw a52 and the auxiliary lead screw 71 are correspondingly provided with a linkage chain wheel 74 and are connected and driven through a linkage chain 73.

As shown in fig. 5, the linkage mechanism 7 and the driving mechanism of the conveying mechanism 4 cooperate to form a good supporting conveying mechanism 4 at the bottom, and to adjust the front and back stable structure of the conveying mechanism 4; the auxiliary lead screw 71 and the auxiliary nut 72 are realized in the same way as the first lead screw a52 and the first nut a53, the transmission of the auxiliary lead screw 71 is realized by the matching connection of the linkage chain wheel 74 and the linkage chain 73 to the first lead screw a52, the cost of arranging a plurality of driving parts is saved, and the arrangement space is liberated.

As a modified embodiment, the encoder wheel 54 is arranged coaxially with the first lead screw a52, the first driving motor a51 is arranged at the side of the first lead screw a52, and the motor shaft of the first driving motor a51 and the end of the first lead screw a52 are provided with a chain wheel 55 and are in connection transmission through a chain 56.

As shown in fig. 4 and 6, the part not seen in the upper part of fig. 4 is the part shown in fig. 6, the encoding wheel 54 is sleeved at one end of the first lead screw a52, the first driving motor a51 (motor shaft) and the first lead screw a52 are arranged in parallel and adjacently, so that the space occupied by the first driving motor a51 is reduced, and after the motor shaft of the first driving motor a51 and the end part of the first lead screw a52 are provided with the chain wheel 55 and are connected in a winding manner through the chain 56, a good transmission effect is achieved, and a good space can be arranged.

As a modified embodiment, two sets of first sensors a521 for detecting the horizontal movement limit position of the first nut a53 are arranged at the side of the first lead screw a52, the two sets of first sensors a521 are respectively located at the outer limit position and the inner limit position of the horizontal movement of the first nut a53, and the first sensors a521 are in signal connection with the control module 6 for feeding back signals when the arrival of the first nut a53 is detected.

As shown in fig. 3 and 4, in a state where the control module 6 inputs parameters, a worker may mistakenly input values, and in that case, the conveying mechanism 4 and the first nut a53 may continuously adjust and advance toward the outer end or the inner end, and a collision between mechanical structures may occur, so that damage to parts may occur, which may affect the debugging accuracy and even require shutdown debugging and maintenance. Therefore, the first sensors a521 are arranged on the side edges of the first lead screw a52, two groups of the first sensors a521 are arranged at the extreme positions of the two ends of the first lead screw a52, when the first nut a53 reaches the left and right extreme positions, the first sensors a521 can sense the extreme positions, and the first sensors a521 can feed back signals to the control module 6 to stop the first driving motor a51, so that damage to parts caused by over travel is avoided. The first sensor a521 may preferably be a proximity switch or other prior art sensor type selected to sense the arrival of an object. Preferably, two sets of the first sensors a521 are provided on the side of the first lead screw a52 to define the outer limit position and the inner limit position as shown in the figure.

As an improved specific implementation manner, the second nut b53 and the positioning wheel 0 are both mounted on a sliding frame 01, the upper frame 11 is provided with two sets of upper and lower sliding rods 02, the second screw rod b52 is located between the two sets of sliding rods 02, and the sliding frame 01 is inserted on the sliding rods 02 for sliding.

As shown in fig. 2 and 7, the left and right sliding frames 01 are preferably arranged on the sliding rods 02 in a sliding manner through bearings, and the second lead screw b52 located between the two sets of sliding rods 02 can be stably matched with the second nut b53 when rotating, so as to drive the positioning wheel 0 on the sliding frame 01 to be stably close to or far away from the sliding rod; when the sliding frame 01 is specifically arranged, as shown in the figure, the lower part is bent to form a plate-shaped structure for mounting the positioning wheel 0, the positioning wheel 0 is rotatably mounted on the plate-shaped structure, the positioning wheel 0 rolls and props against the carton by the circumferential surface of the positioning wheel, and the positioning wheels 0 on the two sides are matched with the conveying mechanisms 4 on the two sides of the lower part to well carry out the spacing forward conveying on the two sides of the carton.

As a modified embodiment, the encoder wheel 54 is arranged coaxially with the second lead screw b52, the second driving motor b51 is arranged at the side of the second lead screw b52, and the motor shaft of the second driving motor b51 and the end of the second lead screw b52 are provided with a chain wheel 55 and are in connection transmission through a chain 56.

As shown in fig. 2, 7 and 8, a part of the outside of the second driving motor b51 in fig. 7 is shown as fig. 8, the encoder wheel 54 is sleeved at one end of the second lead screw b52, the second driving motor b51 (motor shaft) and the second lead screw b52 are adjacently arranged in parallel, so that the space occupied by the second driving motor b51 is reduced, and after the sprocket wheel 55 is arranged at the end of the motor shaft of the second driving motor b51 and the end of the second lead screw b52 and is wound and connected through the chain 56, a good transmission effect is achieved, and a good space can be arranged.

As an improved specific implementation mode, two sets of positioning wheels 0 are arranged on the sliding frame 01, and the two sets of positioning wheels 0 are arranged along the material conveying direction of the carton sealing machine.

As shown in fig. 2, 7 and 8, two sets of positioning wheels 0 are respectively arranged on the left and right sides, and the two sets of positioning wheels 0 can well support the plane of a carton, so that the stable side limiting effect is ensured, and the positioning wheels are the most optimized selection in cost and function.

As a modified embodiment, the positioning wheel 0 is disposed at the front end of the upper frame 11.

As shown in fig. 1, 2 and 3, when the paper boxes are limited, the positioning wheel 0 is arranged at the front end of the upper frame 11, the paper boxes are guided into a sealing and cutting space at the front end of the upper machine core 2 by the aid of the conveying mechanism 4 below, after the paper boxes enter the sealing and cutting space, the positioning wheel 0 can only guide the paper boxes at the front end by the aid of the conveying mechanism 4 continuously clamping the limiting paper boxes below the paper boxes in the process that the paper boxes are sealed by tape sticking at the upper machine core 2 and the lower machine core 3, multiple groups of paper boxes are unnecessarily arranged at the subsequent positions, and the paper boxes are the most optimized choice in cost and function.

As a modified specific embodiment, both sides of the upper frame 11 are provided with a third lead screw c52 and a third nut c53, and the lower ends of the third lead screws c52 on both sides are provided with sprockets 55 and are linked by a chain 56.

As shown in fig. 2, 3 and 5, depending on the space below the lower frame 12, a set of third driving motor c51 is reasonably used to cooperate with the chain wheel 55 and the chain 56 to drive two sets of third screw rods c52 and third nuts c53 at two sides for transmission, and a plurality of driving components are not needed to be arranged for driving, so that the cost is well controlled, and the space below is effectively utilized for arrangement.

As a modified embodiment, the encoder wheel 54 is arranged coaxially with the third lead screw c52, the third driving motor c51 is arranged below the lower frame 12, and the motor shaft of the third driving motor c51 and the end of the third lead screw c52 are provided with a chain wheel 55 and are in linkage transmission through a chain 56.

As shown in fig. 2 and 9, the encoding wheel 54 is sleeved at one end of the third lead screw c52, the third driving motor c51 (motor shaft) and the third lead screw c52 are arranged in parallel, and the third driving motor c51 is arranged below the lower frame 12 with a large space, so that the space is conveniently used for structural arrangement, the space occupied by the mechanism is reduced, and after the motor shaft of the third driving motor c51 and the end of the third lead screw c52 are provided with the chain wheel 55 and are connected in a winding manner through the chain 56, a good transmission effect is achieved, and the space can be arranged well.

As a modified embodiment, the lower frame 12 has a vertical frame 121, the upper and lower parts of the vertical frame 121 are respectively provided with a second sensor 122 for detecting the limit position of the lifting movement of the upper frame 11, and the second sensor 122 is in signal connection with the control module 6 for feeding back a signal when the arrival of the upper frame 11 is detected.

As shown in fig. 1, the vertical frame 121 is arranged to wrap the third screw rod c52 and the third nut c53 externally, so as to protect the structure, and part of the structure can be mounted on the vertical frame 121; two sets of second sensors 122 are disposed on the vertical frame 121. Under the state of control module 6 input parameter, the condition that the staff loses wrong numerical value may appear, and the frame 11 of going up can be marchd towards upper end or the continuous adjustment of lower extreme like this, and the colliding with between the mechanical structure may appear, causes the damage of spare part, can influence the precision of debugging or even need shut down debugging and maintenance. Therefore, the second sensor 122 is disposed at two movable limit positions, namely, the upper frame 11 and the lower frame are located at the two movable limit positions, when the upper frame reaches the upper limit position and the lower limit position, the second sensor 122 can feed back a signal to the control module 6 to stop the third driving motor c51, so as to avoid damage to the components due to over-travel. The second sensor 122 may preferably be a proximity switch or other prior art sensor type selected to sense the arrival of an object.

As a modified specific implementation mode, a sliding frame is arranged outside the third nut c53, a left group of sliding rods 123 and a right group of sliding rods 123 are arranged on the vertical frame 121, the third screw c52 is positioned between the two groups of sliding rods 123, and the sliding frame is arranged on the sliding rods 123 in a penetrating mode to slide up and down.

As shown in fig. 2, a carriage is disposed outside the third nut c53 to be directly connected to the upper frame 11, the carriage is preferably slidably disposed on the sliding rods 123 through bearings, and a third lead screw c52 located between the two sets of sliding rods 123 can stably cooperate with the third nut c53 to perform transmission during rotation, thereby completing stable lifting and lowering of the upper frame 11.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides an automatic case sealer of debugging, includes frame (1), upper core (2), lower core (3) and a pair of transport mechanism (4), frame (1) includes frame (11) and lower frame (12), lower core (3) are located lower frame (12), it is located frame (11) to go up core (2), the setting that goes up frame (11) and can move about from top to bottom is on lower frame (12), and is a pair of transport mechanism (4) set up on lower frame (12) and are located core (3) both sides down, it corresponds to go up core (2) and core (3) upper and lower position down, be provided with two sets of locating wheels (0) that are located core (2) both sides on upper frame (11), its characterized in that: transport mechanism (4), last frame (11), locating wheel (0) all carry out the regulation of position through respective actuating mechanism, actuating mechanism carries out signal connection with a control module (6), control module (6) set up to be used for debugging interval parameter between two sets of transport mechanism (4), interval parameter between two sets of locating wheel (0), go up frame (11) and down the height parameter between core (3) to feedback signal controls it to open and stop to actuating mechanism, makes two sets of transport mechanism (4), two sets of locating wheel (0) debug to required interval, makes and goes up frame (11) and debugs to required height.

2. An automatically debugging box sealer according to claim 1, characterized in that: the driving mechanism for adjusting the conveying mechanism (4) comprises a first driving motor (a51), a first screw rod (a52) and a first nut (a53), the first screw rod (a52) is rotatably arranged on the lower rack (12) and is driven by the first driving motor (a51) to rotate, the first screw rod (a52) is provided with two sections with opposite left and right rotating directions, the first nuts (a53) are two groups and are respectively arranged on the conveying mechanism (4) on one side, the two groups of first nuts (a53) are respectively arranged on two sides of the first screw rod (a52), the first screw rod (a52) drives the two groups of first nuts (a53) to be close to or far away when rotating, namely the two groups of conveying mechanisms (4) are close to or far away, and the first driving motor (a51) is in signal connection with the control module (6);

the driving mechanism for adjusting the positioning wheel (0) comprises a second driving motor (b51), a second lead screw (b52) and a second nut (b53), the second lead screw (b52) is rotatably arranged on the upper rack (11) and is driven by the second driving motor (b51) to rotate, the second lead screw (b52) is provided with two sections with opposite left and right rotation directions, the second nuts (b53) are two groups and are respectively arranged with the positioning wheel (0) on one side, the two groups of second nuts (b53) are respectively arranged on two sides of the second lead screw (b52), and the second lead screw (b52) drives the two groups of second nuts (b53) to be close to or far away when rotating, namely the two groups of positioning wheels (0) are close to or far away; the second driving motor (b51) is in signal connection with the control module (6).

3. An automatically debugging box sealer according to claim 2, characterized in that: the driving mechanism further comprises a plurality of encoding wheels (54), the encoding wheels (54) are arranged to synchronously rotate with the first lead screw (a52) and the second lead screw (b52) respectively, a plurality of detection notches (541) are uniformly arranged in the circumferential direction of the encoding wheels (54), detection sensors (542) are arranged on the periphery of the encoding wheels (54), the detection sensors (542) are used for detecting the rotation condition of the encoding wheels (54), the detection sensors (542) sense the rotation number and the angle of the encoding wheels (54) when the notches (541) are detected, and the detection sensors (542) are in signal connection with the control module (6) and used for feeding back the rotation condition of the encoding wheels (54).

4. An automatically debugging box sealer according to claim 1, characterized in that: the driving mechanism for adjusting the upper frame (11) comprises a third driving motor (c51), a third screw rod (c52) and a third nut (c53), the third screw rod (c52) is rotatably arranged on the lower frame (12) and is driven by the third driving motor (c51) to rotate, the third nut (c53) is arranged on the upper frame (11) and sleeved on the third screw rod (c52), and the third screw rod (c52) drives the third nut (c53) and the upper frame (11) to ascend or descend when rotating; the third driving motor (c51) is in signal connection with the control module (6).

5. An automatically debugging box sealer according to claim 4, wherein: the driving mechanism further comprises an encoding wheel (54), the encoding wheel (54) is arranged to rotate synchronously with the third screw rod (c52), a plurality of detection notches (541) are uniformly arranged in the circumferential direction of the encoding wheel (54), a detection sensor (542) is arranged on the periphery of the encoding wheel (54), the detection sensor (542) is used for detecting the rotation condition of the encoding wheel (54), the detection sensor (542) senses and determines the rotation number and the angle of the encoding wheel (54) when passing through the detection notches (541), and the detection sensor (542) is in signal connection with the control module (6) and is used for feeding back the rotation condition of the encoding wheel (54).

6. An automatically commissioned case sealer as claimed in any one of claims 1 to 5, wherein: the control module (6) is a programmable controller.

7. An automatically debugging box sealer according to claim 6, wherein: the programmable controller has a touch screen or keys for external input.

8. An automatically debugging box sealer according to claim 2 or 3, wherein: the automatic feeding mechanism is characterized by further comprising a linkage mechanism (7), wherein the linkage mechanism (7) comprises an auxiliary screw rod (71), auxiliary nuts (72) and a linkage chain (73), the first screw rod (a52) and the auxiliary screw rod (71) are horizontally arranged and are respectively located below the front end and the rear end of the conveying mechanism (4), the auxiliary screw rod (71) is rotatably arranged on the lower rack (12), the auxiliary screw rod (71) is provided with two sections with opposite left-right rotating directions, the auxiliary nuts (72) are two groups and are respectively arranged on the conveying mechanism (4) on one side, the two groups of auxiliary nuts (72) are respectively arranged on two sides of the auxiliary screw rod (71), and the auxiliary screw rod (71) drives the two groups of auxiliary nuts (72) to be close to or far away when rotating; and the first screw rod (a52) and the auxiliary screw rod (71) are correspondingly provided with a linkage chain wheel (74) and are connected and driven through a linkage chain (73).

9. An automatically debugging box sealer according to claim 2 or 3, wherein: second nut (b53) and locating wheel (0) all install on a sliding frame (01), two sets of slide bars (02) about going up to set up on frame (11), second lead screw (b52) are located between two sets of slide bars (02), sliding frame (01) are worn to establish and are slided on slide bar (02).

10. An automatically debugging box sealer according to claim 4 or 5, wherein: and both sides of the upper rack (11) are provided with a third screw rod (c52) and a third nut (c53), and the lower ends of the third screw rods (c52) on both sides are provided with chain wheels (55) and are connected and linked through chains (56).

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