Gluing device for processing bags and suitcases

Abstract

The utility model relates to the technical field of luggage processing, in particular to a gluing device for processing luggage, which comprises a gluing robot and a positioning jig arranged beside the gluing robot, the gluing robot comprises a multi-axis robot, a gluing module is mounted at the execution end of the multi-axis robot, the gluing module comprises a first mounting seat, and a second mounting seat is mounted on the first mounting seat. A dispensing head and a pneumatic module for driving the dispensing head to open and close are mounted on the first mounting seat; the middle frame needing to be glued is placed on the positioning jig to be positioned, and the gluing robot can glue the dispensing area according to the positioned middle frame; then the multi-axis robot moves, the execution end can move in the movement range, the dispensing head can do circumferential track movement, under driving of the pneumatic module, glue in the dispensing head can be opened and closed, glue control is achieved, the middle frame can be evenly coated with the glue, the middle frame coated with the glue can adhere to a box shell, and the glue dispensing efficiency is improved. And moreover, bolt connection is not needed, and the stability of the whole structure is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bag processing, in particular to a glue application device for processing bags. Background Art

[0002] Adding a middle frame to a suitcase can make the case structure stronger, more stable and more beautiful.

[0003] For example, a trolley case with a central frame is disclosed in Chinese patent publication number CN218303776U, which includes two symmetrically arranged half boxes, a frame connecting the two half boxes, a retractable pull rod, a handle and box wheels located at the bottom of the two half boxes, the two half boxes and the frame forming a complete hollow cavity, the left and right inner walls of the frame are axially oppositely provided with rod sleeves, one end of the retractable pull rod is inserted into the rod sleeve, and the other end passes through the pull rod hole on the upper side of the frame, extends out of the frame and is connected to the handle; the upper outer wall of the frame is also provided with a handle groove for accommodating the pull rod handle; the opening of the trolley case is arranged on one of the two symmetrical half boxes; the opening can be closed by a zipper or a snap-on method; by unzipping the zipper or unfastening the snap-on structure, items can be stored and retrieved from the hollow cavity in the trolley case.

[0004] The box shell and the box frame of the existing trolley cases are mostly connected by bolt installation. The bolt connection requires corresponding holes to be opened in the box shell and the box frame to facilitate the insertion of the bolts. This connection method will result in a large gap between the box shell and the box frame, and some dust and impurities will enter the gap. The structural stability of the box shell and the box frame is generally poor. Utility Model Content

[0005] The utility model aims to provide a glue application device for processing bags in view of the deficiencies in the prior art.

[0006] To achieve the above purpose, the technical solution of the utility model is as follows:

[0007] A gluing device for processing bags includes a gluing robot and a positioning fixture arranged next to the gluing robot. The gluing robot includes a multi-axis robot. The execution end of the multi-axis robot is equipped with a gluing module. The gluing module includes a first mounting seat. The first mounting seat is equipped with a gluing head and a pneumatic module for driving the gluing head to open and close.

[0008] Furthermore: the positioning fixture includes a positioning base plate, the positioning base plate is installed with a plurality of positioning bars for supporting the middle frame, and the top of the positioning bar is formed with a positioning groove along the length direction for the middle frame to be embedded and positioned.

[0009] Furthermore: the positioning groove is formed with an inner groove along the length direction for a portion of the first protrusion of the middle frame to be embedded.

[0010] Furthermore: the edge portion of the inner groove is a rounded structure.

[0011] Furthermore: a notch groove is formed along the positioning groove for the second raised portion of the middle frame to be embedded in.

[0012] Furthermore: the positioning base plate is also equipped with a corner cylinder for positioning the middle frame on the positioning strip.

[0013] Further: the positioning base plate is formed with multiple first adjustment holes for installing the positioning strips and second adjustment holes for installing the corner cylinders. The positioning strips can be installed at different positions of the positioning base plate through the first adjustment holes according to the size of the middle frame, and the corner cylinders can be installed at different positions of the positioning base plate through the second adjustment holes according to the size of the middle frame.

[0014] Furthermore: the number of the positioning bars is four, and two adjacent positioning bars are arranged perpendicular to each other.

[0015] The beneficial effects of the utility model are as follows: the middle frame to be coated with glue is placed on a positioning fixture for positioning, and the gluing robot can coat the glue in the glue spot area according to the positioned middle frame; then the multi-axis robot moves, and the execution end can move within the motion range, so that the glue dispensing head can move in a circular trajectory. Driven by the pneumatic module, the glue in the glue dispensing head can be opened and closed to achieve glue control, and the glue can be coated on the middle frame more evenly. After being coated with glue, the middle frame can be adhered to the box shell to reduce gaps, and there is no need to use bolts to connect, and the overall structural stability is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the glue application device.

[0017] Figure 2 This is a schematic diagram of the structure of the gluing robot.

[0018] Figure 3 This is a schematic diagram of the structure of the positioning fixture.

[0019] Figure 4 This is a schematic diagram of the structure of the pressure-maintaining fixture.

[0020] Figure 5 Schematic diagram of the structure of the pressed plate.

[0021] Reference numerals include:

[0022] 1-Positioning fixture,

[0023] 11-positioning base plate, 12-positioning strip, 13-positioning groove, 14-angle cylinder, 15-first adjustment hole,

[0024] 16-second adjustment hole, 17-inner groove, 18-notch groove,

[0025] 2-Pressure holding fixture,

[0026] 20-pressure-maintaining bottom plate, 21-pressing plate, 22-pressing mounting hole, 23-pressing block, 24-pressing strip,

[0027] 25-return groove, 26-support column, 27-lifting cylinder, 28-pressing connection hole, 29-rounded surface

[0028] 3- Gluing robot,

[0029] 31-multi-axis robot, 32-glueing module, 33-actuator, 34-first mounting seat,

[0030] 35-pneumatic module, 36-dispensing needle. DETAILED DESCRIPTION

[0031] The utility model is described in detail below with reference to the accompanying drawings.

[0032] like Figure 1-5 As shown, a gluing device for processing bags includes a gluing robot 3 and a positioning fixture 1 arranged beside the gluing robot 3. The middle frame to be glued is placed on the positioning fixture 1 for positioning, and the gluing robot 3 can glue the glue spot area according to the positioned middle frame.

[0033] The gluing robot 3 includes a multi-axis robot 31, and the execution end 33 of the multi-axis robot 31 is equipped with a gluing module 32. The gluing module 32 includes a first mounting seat 34, and the first mounting seat 34 is equipped with a gluing head and a pneumatic module 35 for driving the gluing head to open and close; the multi-axis robot 31 moves, and the execution end 33 can move within the range of motion, so that the gluing head can move in a circular trajectory. Under the drive of the pneumatic module 35, the glue in the gluing head can be opened and closed to achieve glue control, and the glue can be applied to the middle frame more evenly. After being coated with glue, the middle frame can be adhered to the box shell to reduce gaps, and there is no need to use bolts to connect, and the overall structural stability is further improved.

[0034] Specifically, the glue dispensing head has a built-in cavity structure, a glue outlet hole is formed at the bottom end of the cavity structure, the glue outlet hole is connected to the glue dispensing needle 36, and an active blocking structure is arranged in the cavity structure, and the pneumatic module 35 includes an air inlet connected to the cavity structure; when the pneumatic module 35 is ventilated, the blocking structure is away from the glue outlet hole, and the glue in the cavity structure can enter the glue dispensing needle 36 through the glue outlet hole to achieve glue dispensing; when the pneumatic module 35 is cut off from air, the blocking structure is close to the glue outlet hole, and the glue in the cavity structure cannot enter the glue dispensing needle 36 through the glue outlet hole, and the glue will not overflow at this time.

[0035] The positioning fixture 1 includes a positioning base plate 11, on which a plurality of positioning bars 12 for supporting the middle frame are installed. A positioning groove 13 for the middle frame to be embedded and positioned is formed along the length direction at the top of the positioning bar 12. Before gluing the middle frame, it needs to be positioned. The middle frame is embedded and positioned in the positioning groove 13 of the positioning bar 12 of the positioning base plate 11 to prevent the middle frame from lateral displacement. The middle frame can then be glued.

[0036] Furthermore, the positioning base plate 11 is also equipped with a corner cylinder 14 for positioning the middle frame on the positioning strip 12. After the middle frame is engaged and positioned in the positioning groove 13 of the positioning strip 12 of the positioning base plate 11, the driving end of the corner cylinder 14 rotates, and the piston rod of the corner cylinder 14 is pressed down to further fit the middle frame with the positioning groove 13 of the positioning strip 12, thereby further improving the positioning stability of the middle frame and preventing the middle frame from shifting during glue coating.

[0037] The positioning base plate 11 is formed with a plurality of first adjustment holes 15 for installing the positioning strips 12 and a second adjustment hole 16 for installing the corner cylinder 14. The positioning strips 12 can be installed at different positions of the positioning base plate 11 through the first adjustment holes 15 according to the size of the middle frame, and the corner cylinder 14 can be installed at different positions of the positioning base plate 11 through the second adjustment holes 16 according to the size of the middle frame, so that the positioning base plate 11 can support and position middle frames of different sizes, and the practicality is further improved.

[0038] Preferably, the positioning groove 13 is formed with an inner groove 17 along the length direction for the first protrusion of the middle frame to be embedded in the part, and the middle frame is formed with a raised strip embedded in the box shell along the length direction. The raised strip is the first protrusion. When the center frame is positioned, the raised strip just cooperates with the inner groove 17 to further position the center frame.

[0039] Preferably, the edge portion of the inner groove 17 is a rounded structure, which can reduce friction with the middle frame and improve positioning stability.

[0040] Preferably, a notch groove 18 is formed along the positioning groove 13 for the second protrusion of the middle frame to be embedded in, and other protrusion structures are formed along the middle frame, which just match the notch groove 18. When the middle frame is positioned on the positioning fixture 1, the protrusion structure just embeds into the notch groove 18, which can further position the middle frame.

[0041] Preferably, the number of the positioning bars 12 is four, and two adjacent positioning bars 12 are arranged perpendicular to each other.

[0042] In summary, it can be seen that the utility model has the above-mentioned excellent characteristics, which can enhance the performance unprecedented in the prior art and become a product with great practical value.

[0043] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A gluing device for processing bags, comprising a gluing robot and a positioning fixture arranged beside the gluing robot, characterized in that: The gluing robot comprises a multi-axis robot, an execution end of the multi-axis robot is equipped with a gluing module, the gluing module comprises a first mounting seat, a gluing head and a pneumatic module for driving the gluing head to open and close are installed on the first mounting seat.

2. The gluing device for processing bags according to claim 1 is characterized in that: The positioning fixture comprises a positioning base plate, a plurality of positioning bars for supporting the middle frame are installed on the positioning base plate, and a positioning groove for the middle frame to be embedded and positioned is formed on the top of the positioning bar along the length direction.

3. The gluing device for processing bags according to claim 2 is characterized in that: The positioning groove is formed with an inner groove along the length direction for a portion of the first protrusion of the middle frame to be embedded.

4. The gluing device for processing bags according to claim 3 is characterized in that: The edge portion of the inner groove is a rounded structure.

5. The gluing device for processing bags according to claim 2, characterized in that: The positioning groove is formed with a notch groove along the way for a portion of the second protrusion of the middle frame to be embedded.

6. The gluing device for processing bags according to claim 2, characterized in that: The positioning base plate is also equipped with a corner cylinder for positioning the middle frame on the positioning strip.

7. The gluing device for processing bags according to claim 6, characterized in that: The positioning base plate is formed with multiple first adjustment holes for installing positioning strips and second adjustment holes for installing corner cylinders. The positioning strips can be installed at different positions of the positioning base plate through the first adjustment holes according to the size of the middle frame, and the corner cylinders can be installed at different positions of the positioning base plate through the second adjustment holes according to the size of the middle frame.

8. The gluing device for processing bags according to claim 7, characterized in that: The number of the positioning bars is four, and two adjacent positioning bars are arranged perpendicular to each other.

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