Gumming machine protection structure

Abstract

The utility model relates to the technical field of gluing machines, and discloses a gluing machine protection structure which comprises a protection cover body, a first arc-shaped strip, an arc-shaped rack and a driving assembly, a hinge door is arranged at the open end of the front side of the protection cover body, and the protection cover body is composed of a semicircular cover part and a straight-plate-shaped cover part. The first arc-shaped strip is fixed to the upper end of the inner wall of the semicircular cover part, an arc-shaped guide groove is formed in the upper end face of the first arc-shaped strip, and a through groove is formed in the inner side wall of the arc-shaped guide groove; the arc-shaped rack can be driven to move along the arc-shaped guide groove by controlling the shaft part of the servo motor to rotate forwards and backwards in order, namely, the inner wiping strip and the outer wiping strip are used for wiping the inner face and the outer face of the semicircular cover part in a reciprocating mode, a worker does not need to stretch into the protective cover body to conduct manual wiping, the protective cover does not need to be overall disassembled, convenience is achieved, and time and labor are saved. And the defect that a worker is easily blocked by the gluing machine when wiping the rear side in the protective cover can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating machines, in particular to a protective structure for glue coating machines. Background Art

[0002] Feather material patchwork is a process that combines feather cutting, splicing, sewing and other techniques to create various decorations, clothing accessories or works of art. When feather material patchwork is processed, it is often necessary to apply glue on the feather material using a glue coating machine. When the glue coating machine is working, it may produce high-speed rotating parts, spraying glue and other dangerous factors. The protective structure can effectively prevent operators from contacting these dangerous areas and reduce the probability of work-related accidents.

[0003] The existing protective structure of the gluing machine is mostly a protective cover structure surrounding the working area of ​​the gluing machine. The protective cover is opened and closed by setting an openable and closable door on the front side of the protective cover. However, the current protective cover structure has the following defects:

[0004] 1. During the gluing process, glue may splash onto the protective cover. Currently, manual wiping is used. When wiping the back side of the protective cover, the operator may accidentally bump into the gluing machine.

[0005] 2. Operators need to frequently use external tools (such as rags, paper towels, etc.) to clean the protective cover. When wiping the inner back of the protective cover, this will interrupt the gluing process and reduce efficiency. Especially in the case of continuous production, frequent cleaning operations will waste a lot of time. Utility Model Content

[0006] The utility model provides a protective structure for a glue coating machine, which solves the problems that the existing manual wiping method is troublesome and time-consuming, and the manual wiping method interrupts the glue coating process and reduces efficiency.

[0007] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a protective structure for a glue coating machine, comprising a protective cover body, wherein the front open end of the protective cover body is provided with a hinged door, the protective cover body is composed of a semicircular cover portion and a straight plate-shaped cover portion, and further comprising:

[0008] A first arc-shaped strip, wherein the first arc-shaped strip is fixed to the upper end of the inner wall of the semicircular cover portion, and an arc-shaped guide groove is formed on the upper end surface of the first arc-shaped strip, and a through groove is formed on the inner side wall of the arc-shaped guide groove;

[0009] An arc-shaped rack, the arc-shaped rack being provided on the upper end surface of the first arc-shaped bar, and both ends of the lower end surface of the arc-shaped rack being connected to connecting bars, the side of the connecting bar facing the through slot being connected to an extension plate, and the bottom ends of the extension plate and the connecting bar being provided with a wiper;

[0010] A driving assembly drives the arc-shaped rack to move back and forth along the arc-shaped guide groove.

[0011] Preferably, the wiping member comprises an inner wiping strip and an outer wiping strip, the inner wiping strip is fixed to the bottom end of the connecting strip, and the outer wiping strip is fixed to the bottom end of the extension plate.

[0012] Preferably, the drive assembly includes:

[0013] a servo motor, wherein a second gear is mounted on an end portion of the servo motor;

[0014] The first gear is meshed and connected to the second gear, and the first gear is meshed and connected to the arc-shaped rack.

[0015] Preferably, the length of the arc-shaped rack is equal to half the length of the first arc-shaped bar.

[0016] Preferably, a second arc-shaped strip is fixed to the bottom end of the inner wall of the semicircular cover portion, and an accommodating groove is provided on the upper end surface of the second arc-shaped strip.

[0017] Preferably, an operating hole is provided on the hinged door, and a handle is installed on the outer wall of the hinged door.

[0018] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0019] (1) By setting up an arc-shaped rack, a wiping member and a driving assembly, etc., the orderly forward and reverse rotation of the servo motor shaft is controlled, and the arc-shaped rack can be driven to move along the arc-shaped guide groove, and the inner and outer wiping strips can be used to wipe the inner and outer surfaces of the semicircular cover back and forth. There is no need for personnel to reach into the protective cover body to manually wipe the back side of the protective cover, and there is no need to disassemble the protective cover as a whole. It is more convenient and saves trouble, and can avoid the disadvantage that personnel are easily blocked by the glue coating machine when wiping the inner back side of the protective cover, and can avoid the occurrence of bumps and injuries. Secondly, automatic wiping does not require interrupting the glue coating process, which improves efficiency.

[0020] (2) The dust and glue dropped by wiping the inner wall of the semicircular cover can fall into the receiving groove on the upper end surface of the second arc strip for collection, thereby reducing the pollution of the working surface of the glue coating machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 A schematic diagram of the structure from another perspective;

[0024] Figure 3 This is a schematic structural diagram of the protective cover body of the utility model;

[0025] Figure 4 This is a schematic structural diagram of the first arc-shaped strip of the utility model;

[0026] Figure 5 This is a schematic structural diagram of the first arc-shaped bar, arc-shaped rack and drive assembly of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the utility model in which the inner wiping strip and the arc-shaped rack are connected;

[0028] In the figure: 1. Protective cover body; 101. Semicircular cover portion; 102. Straight plate-shaped cover portion; 2. Hinged door; 3. Operating hole; 4. First arc-shaped strip; 5. Inner wiping strip; 6. First gear; 7. Second gear; 8. Arc-shaped rack; 9. Arc-shaped guide groove; 10. Servo motor; 11. Outer wiping strip; 12. Second arc-shaped strip; 13. Accommodating groove; 14. Extension plate; 15. Connecting strip; 16. Through groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Figure 1 and Figure 2 All of them are schematic diagrams of the overall structure of the utility model, and combined with Figure 2-Figure 6As shown, the gluing machine protective structure includes a protective cover body 1, the front side of the protective cover body 1 is open, and a hinged door 2 is provided at the open end of the front side of the protective cover body 1. The protective cover body 1 and the hinged door 2 are preferably made of transparent materials for easy observation. An operating hole 3 is provided on the hinged door 2, and the staff's hand can pass through the operating hole 3 to operate, and a handle is installed on the outer wall of the hinged door 2, which is convenient for opening and closing the hinged door 2. The protective cover body 1 is composed of a semicircular cover part 101 and a straight plate cover part 102. The semicircular cover part 101 surrounds the outer sides and rear side of the working area of ​​the gluing machine, the straight plate cover part 102 surrounds the outer sides of the working area of ​​the gluing machine, and the hinged door 2 surrounds the outer front side of the working area of ​​the gluing machine, and also includes a first arc strip 4 , an arc-shaped rack 8 and a driving assembly, the first arc-shaped bar 4 is fixed to the upper end of the inner wall of the semicircular cover portion 101, and an arc-shaped guide groove 9 is provided on the upper end face of the first arc-shaped bar 4, and a through groove 16 is provided on the inner side wall of the arc-shaped guide groove 9, the arc-shaped rack 8 is provided on the upper end face of the first arc-shaped bar 4, the length of the arc-shaped rack 8 is equal to half the length of the first arc-shaped bar 4, and both ends of the lower end face of the arc-shaped rack 8 are connected with connecting bars 15, and the side of the connecting bar 15 facing the through groove 16 is connected with an extension plate 14, the extension plate 14 passes through the through groove 16, and a wiping piece is provided at the bottom end of the extension plate 14 and the connecting bar 15, and the driving assembly is used to drive the arc-shaped rack 8 to move back and forth along the arc-shaped guide groove 9, so as to synchronously wipe the inner and outer sides of the semicircular cover portion 101 with the wiping piece.

[0031] Among them, in the specific implementation of the present utility model, refer to Figure 5 As shown, the wiping piece includes an inner wiping strip 5 and an outer wiping strip 11. The inner wiping strip 5 is fixed to the bottom end of the connecting strip 15, and the outer wiping strip 11 is fixed to the bottom end of the extension plate 14. The inner wiping strip 5 and the outer wiping strip 11 both include a mounting strip and a wiping pad, and the wiping pad is arranged to fit the outer wall of the semicircular cover 101.

[0032] In the specific implementation of the present invention, see Figure 1 and Figure 2 As shown, the drive components include:

[0033] A servo motor 10, a second gear 7 is mounted on the end of the servo motor 10, and the servo motor 10 can be mounted on the housing of the glue coating machine through a support frame;

[0034] The first gear 6 is meshedly connected to the second gear 7 , and the first gear 6 is meshedly connected to the arc-shaped rack 8 .

[0035] Through the above technical solution:

[0036] In actual use, the servo motor 10 can be started, and the output end of the servo motor 10 can be used to drive the second gear 7 to rotate, and the second gear 7 drives the meshing first gear 6 to rotate, and then the first gear 6 can be used to drive the meshing arc rack 8 to move along the arc guide groove 9, so that the inner wiping strips 5 and the outer wiping strips 11 on the inner and outer sides can be used to wipe the inner and outer sides of the semicircular cover 101. By controlling the orderly forward and reverse rotation of the servo motor 10 shaft, the inner wiping strips 5 and the outer wiping strips 11 can be used to wipe back and forth. There is no need for the operator to reach into the protective cover body 1 to manually wipe the back side of the protective cover, nor is there any need to disassemble the protective cover as a whole. It is more convenient and saves trouble, and can avoid the disadvantage that the personnel are easily blocked by the glue coating machine when wiping the inner back side of the protective cover, and can avoid the occurrence of bumps and injuries.

[0037] In addition, a second arc-shaped strip 12 is fixed to the bottom end of the inner wall of the semicircular cover portion 101 , and an accommodating groove 13 is formed on the upper end surface of the second arc-shaped strip 12 .

[0038] Through the above, the dust and glue that fall from the inner wall of the semicircular cover 101 after wiping can fall into the receiving groove 13 on the upper end surface of the second arc strip 12 for collection, thereby reducing the disadvantage of contaminating the working surface of the glue coating machine.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A protective structure for a glue coating machine, comprising a protective cover body (1), wherein the front open end of the protective cover body (1) is provided with a hinged door (2), characterized in that: The protective cover body (1) is composed of a semicircular cover portion (101) and a straight plate-shaped cover portion (102), and further comprises: A first arc-shaped strip (4), the first arc-shaped strip (4) being fixed to the upper end of the inner wall of the semicircular cover portion (101), and an arc-shaped guide groove (9) being provided on the upper end surface of the first arc-shaped strip (4), and a through groove (16) being provided on the inner side wall of the arc-shaped guide groove (9); An arc-shaped rack (8), wherein the arc-shaped rack (8) is provided on the upper end surface of the first arc-shaped bar (4), and both ends of the lower end surface of the arc-shaped rack (8) are connected to connecting bars (15), and the side of the connecting bar (15) facing the through groove (16) is connected to an extension plate (14), and the bottom ends of the extension plate (14) and the connecting bar (15) are both provided with a wiping member; A driving assembly drives the arc-shaped rack (8) to move back and forth along the arc-shaped guide groove (9).

2. The protective structure for a glue coating machine according to claim 1, characterized in that: The wiping piece comprises an inner wiping strip (5) and an outer wiping strip (11), wherein the inner wiping strip (5) is fixed to the bottom end of the connecting strip (15), and the outer wiping strip (11) is fixed to the bottom end of the extension plate (14).

3. The protective structure for a glue coating machine according to claim 1, characterized in that: The drive assembly includes: a servo motor (10), wherein a second gear (7) is mounted on an end portion of the servo motor (10); A first gear (6), wherein the first gear (6) is meshedly connected to the second gear (7), and the first gear (6) is meshedly connected to the arc-shaped rack (8).

4. The protective structure for a glue coating machine according to claim 1, characterized in that: The length of the arc-shaped rack (8) is equal to half the length of the first arc-shaped bar (4).

5. The protective structure for a glue coating machine according to claim 1, characterized in that: A second arc-shaped strip (12) is fixed to the bottom end of the inner wall of the semicircular cover portion (101), and an accommodating groove (13) is provided on the upper end surface of the second arc-shaped strip (12).

6. The protective structure for a glue coating machine according to claim 1, characterized in that: An operating hole (3) is provided on the hinged door (2), and a handle is installed on the outer wall of the hinged door (2).

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