Protective structure of plastic spraying machine

Abstract

The utility model relates to the technical field of plastic spraying machines, and discloses a protective structure of a plastic spraying machine, which comprises a plastic spraying machine body, a mounting groove and a storage barrel, the mounting groove is arranged in an inner cavity of the plastic spraying machine body, and the storage barrel is movably connected to the top of the plastic spraying machine body. Through cooperative use of the mounting groove, the storage barrel, the protection assembly, the rotating rod, the rotating piece and the control assembly, the two protection plates can be in butt joint with the annular groove in the surface of the fixing ring, at the moment, the storage barrel can be positioned, in this way, when the plastic spraying machine body moves, the storage barrel cannot roll over, and the service life of the plastic spraying machine body is prolonged. The problems that the plastic spraying machine is not provided with an assembly for preventing the iron can from inclining and collapsing, the universal wheels are arranged at the bottom of the plastic spraying machine to facilitate movement, and if inclination prevention is not carried out during movement, the iron can possibly rolls over to be broken during movement are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic spraying machines, and in particular relates to a protective structure of a plastic spraying machine. Background Art

[0002] Plastic spraying machines play an important role in industrial production. They can meet various coating needs and improve product quality and appearance. They are widely used in industrial fields such as automobiles, home appliances, and building materials. They are used to spray metals, plastics, wood and other materials to improve the product's corrosion resistance, appearance and durability. The iron cans on the plastic spraying machines can store various types of coatings on the plastic spraying machines, such as primers, topcoats, varnishes, etc., which are convenient for coating operations at any time.

[0003] However, the above device still has the following problems during implementation:

[0004] The existing technology allows the iron cans on the spray molding machine to store various types of coatings, such as primer, topcoat, varnish, etc., so that the coating operation can be carried out at any time. However, there is no component on the spray molding machine to prevent the iron cans from tilting and collapsing. Because the bottom of the spray molding machine is provided with universal wheels for easy movement, if the anti-tilting is not performed during movement, the iron cans may tip over and be broken during movement. Therefore, a protective structure of the spray molding machine is specially proposed to solve the above problem. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model provides a protective structure for an injection molding machine, which has the advantage of preventing tipping, can overcome the above problems or at least partially solve the problem that there is no component on the injection molding machine to protect the iron can from tilting and collapsing, because the bottom of the injection molding machine is provided with universal wheels for easy movement. If the anti-tipping is not performed during movement, the iron can may tip over and be broken during movement.

[0006] The utility model is implemented as follows: a protective structure of a plastic spraying machine comprises a plastic spraying machine body, a mounting groove and a storage barrel, wherein the mounting groove is opened in the inner cavity of the plastic spraying machine body, and the storage barrel is movably connected to the upper surface of the lower part of the plastic spraying machine body;

[0007] A protective component for preventing the storage barrel from deflecting, wherein the protective component is arranged on the surface of the storage barrel;

[0008] The inner cavity of the installation slot is movably connected with a rotating rod, the rear side of the rotating rod passes through the installation slot and is fixedly connected with a rotating member, and the inner cavity of the installation slot is provided with a control component.

[0009] As a preferred embodiment of the utility model, the protective component includes a fixing ring, which is fixedly connected to the surface of the storage barrel, and an annular groove is opened on the surface of the fixing ring. The left and right sides of the annular groove are movably connected with protective plates, and the opposite sides of the two protective plates pass through the mounting groove and extend to the inner cavity of the mounting groove. By setting the protective component, when the storage barrel needs to be prevented from tipping over, the two protective plates are docked with the annular groove on the surface of the fixing ring, so that the protective plate can wrap the fixing ring. Since the fixing ring and the storage barrel are fixed, the storage barrel will not move around.

[0010] As a preferred embodiment of the utility model, the front and rear sides of the storage barrel are fixedly connected with locking pieces, the front and rear sides of the top of the injection-molded body are fixedly connected with locking blocks used in conjunction with the locking pieces, and the locking blocks are plugged into the inner cavity of the locking pieces. By arranging the locking pieces and the locking blocks, when the storage barrel is docked with the injection-molded body from the top, the locking blocks will be inserted into the inner cavity of the locking pieces, so that the storage barrel will not move forwards and backwards.

[0011] As a preferred embodiment of the utility model, travel holes are provided at the top and bottom of the rear side of the protective plate, the inner cavity of the travel hole is plugged with a travel rod, the front side of the travel rod is fixedly connected to the inner wall of the mounting groove, and by setting the travel hole and the travel rod, when the protective plate moves, the travel rod and the travel hole can control the moving position of the protective plate, so that the protective plate will not move when it moves to a certain position.

[0012] As a preferred embodiment of the utility model, an extrusion hole is opened on the rear side of the protective plate, the inner cavity of the extrusion hole is plugged with an extrusion rod, and the inner cavity shape of the extrusion hole is inclined. By setting the extrusion hole and the extrusion rod, when it is necessary to move the two protective plates at the same time, the extrusion rod squeezes the inner wall in the extrusion hole, and the extrusion force generated at this time will drive the two protective plates to move closer to each other.

[0013] As a preferred embodiment of the utility model, the control component includes a lifting plate, which is movably connected to the inner cavity of the mounting groove, and a threaded hole is opened on the top of the lifting plate, and the inner cavity of the threaded hole is threadedly connected with a threaded rod, and the top of the threaded rod is rotatably connected to the inner wall of the mounting groove through a bearing seat, and the surface of the threaded rod is fixedly connected with a bevel gear ring, and the top of the bevel gear ring is meshingly connected with a conical tooth, and the rear side of the conical tooth is fixedly connected to the rotating rod. By setting the control component, when it is necessary to drive the two extrusion rods to rise and move, the rotating part can be rotated, and the rotation of the rotating part will drive the rotating rod to rotate, and the rotation of the rotating rod will drive the conical teeth to rotate, and the rotation of the conical teeth will drive the meshing bevel gear ring to rotate, and the rotation of the bevel gear ring will drive the threaded rod to rotate, and the rotation of the threaded rod will drive the lifting plate threadedly connected thereto to move.

[0014] As a preferred embodiment of the present invention, a positioning ring is fixedly connected to the surface of the rotating rod, and a positioning groove used in conjunction with the positioning ring is opened on the side of the injection-molded body close to the positioning ring. The positioning ring is slidably connected to the inner cavity of the positioning groove. By setting the positioning ring and the positioning groove, when the rotating rod is rotated, the positioning ring and the positioning groove can position the rotational position of the rotating rod, so that the rotating rod will not move forward and backward.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model arranges the installation groove, the storage barrel, the protection component, the rotating rod, the rotating part and the control component for coordinated use, so that the two protection plates can be docked with the annular groove on the surface of the fixed ring, and the storage barrel can be positioned at this time, so that when the spray molding machine body is moved, the storage barrel will not tip over, and the problem of no protection component for the iron can tilting and collapsing on the spray molding machine is solved, because the bottom of the spray molding machine is provided with universal wheels for easy movement, if the anti-tilting is not performed during movement, the iron can may tip over during movement and be broken. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0018] Figure 2 It is a three-dimensional cross-sectional view provided by an embodiment of the utility model;

[0019] Figure 3 It is a three-dimensional cross-sectional view of a spray-molded machine body provided by an embodiment of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of a control assembly and a protective plate provided in an embodiment of the utility model.

[0021] In the figure: 1, plastic spraying body; 2, mounting groove; 3, storage barrel; 4, protective assembly; 5, rotating rod; 6, rotating member; 7, control assembly; 41, fixing ring; 42, annular groove; 43, protective plate; 8, locking member; 9, locking block; 10, travel hole; 11, travel rod; 12, extrusion hole; 13, extrusion rod; 71, lifting plate; 72, threaded hole; 73, threaded rod; 74, conical gear ring; 75, conical teeth; 14, positioning ring; 15, positioning groove. DETAILED DESCRIPTION

[0022] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0023] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 4As shown, a protective structure of a plastic spraying machine provided by an embodiment of the utility model comprises a plastic spraying machine body 1, a mounting groove 2 and a storage barrel 3, wherein the mounting groove 2 is provided in the inner cavity of the plastic spraying machine body 1, and the storage barrel 3 is movably connected to the upper surface of the lower part of the plastic spraying machine body 1;

[0025] A protection component 4 for preventing the storage barrel 3 from deflecting, the protection component 4 being arranged on the surface of the storage barrel 3;

[0026] The inner cavity of the installation groove 2 is movably connected with a rotating rod 5 , the rear side of the rotating rod 5 passes through the installation groove 2 and is fixedly connected with a rotating member 6 , and the inner cavity of the installation groove 2 is provided with a control component 7 .

[0027] refer to Figure 2 The protective assembly 4 includes a fixing ring 41, which is fixedly connected to the surface of the storage barrel 3. An annular groove 42 is provided on the surface of the fixing ring 41. The left and right sides of the annular groove 42 are movably connected with protective plates 43. The opposite sides of the two protective plates 43 penetrate the mounting groove 2 and extend to the inner cavity of the mounting groove 2.

[0028] The above solution is adopted: by setting the protection component 4, when the storage barrel 3 needs to be prevented from tipping over, the two protection plates 43 are docked with the annular groove 42 on the surface of the fixing ring 41, so that the protection plates 43 can wrap the fixing ring 41. Because the fixing ring 41 and the storage barrel 3 are fixed, the storage barrel 3 will not move around.

[0029] refer to Figure 1 The front and rear sides of the storage barrel 3 are fixedly connected with a locking piece 8, and the front and rear sides of the top of the injection molding body 1 are fixedly connected with a locking block 9 used in conjunction with the locking piece 8, and the locking block 9 is plugged into the inner cavity of the locking piece 8.

[0030] By adopting the above solution, by providing the locking member 8 and the locking block 9, when the storage barrel 3 is docked with the injection molding machine body 1 from the top, the locking block 9 will be inserted into the inner cavity of the locking member 8, so that the storage barrel 3 will not move forward and backward.

[0031] refer to Figure 4 A travel hole 10 is provided at the top and bottom of the rear side of the protective plate 43 , and a travel rod 11 is plugged into the inner cavity of the travel hole 10 , and the front side of the travel rod 11 is fixedly connected to the inner wall of the mounting groove 2 .

[0032] By adopting the above solution: by setting the travel hole 10 and the travel rod 11, when the protective plate 43 moves, the travel rod 11 and the travel hole 10 can control the moving position of the protective plate 43, so that the protective plate 43 will not move when it moves to a certain position.

[0033] refer to Figure 4An extrusion hole 12 is opened on the rear side of the protective plate 43, and an extrusion rod 13 is plugged and connected to the inner cavity of the extrusion hole 12, and the inner cavity shape of the extrusion hole 12 is inclined.

[0034] The above solution is adopted: by setting the extrusion hole 12 and the extrusion rod 13, when it is necessary to move the two protection plates 43 at the same time, the extrusion rod 13 squeezes the inner wall in the extrusion hole 12, and the extrusion force generated at this time drives the two protection plates 43 to move closer to each other.

[0035] refer to Figure 2 and Figure 3 The control component 7 includes a lifting plate 71, which is movably connected to the inner cavity of the mounting groove 2. A threaded hole 72 is provided on the top of the lifting plate 71. A threaded rod 73 is threadedly connected to the inner cavity of the threaded hole 72. The top of the threaded rod 73 is rotatably connected to the inner wall of the mounting groove 2 through a bearing seat. A bevel gear ring 74 is fixedly connected to the surface of the threaded rod 73. The top of the bevel gear ring 74 is meshed with a conical tooth 75. The rear side of the conical tooth 75 is fixedly connected to the rotating rod 5.

[0036] The above scheme is adopted: by setting the control component 7, when it is necessary to drive the two extrusion rods 13 to rise and move, the rotating part 6 can be rotated, the rotation of the rotating part 6 will drive the rotating rod 5 to rotate, the rotation of the rotating rod 5 will drive the conical teeth 75 to rotate, the rotation of the conical teeth 75 will drive the meshing conical gear ring 74 to rotate, the rotation of the conical gear ring 74 will drive the threaded rod 73 to rotate, and the rotation of the threaded rod 73 will drive the lifting plate 71 threadedly connected to it to move.

[0037] refer to Figure 3 A positioning ring 14 is fixedly connected to the surface of the rotating rod 5 , and a positioning groove 15 used in conjunction with the positioning ring 14 is opened on one side of the injection molding body 1 close to the positioning ring 14 , and the positioning ring 14 is slidably connected to the inner cavity of the positioning groove 15 .

[0038] With the above solution, by providing the positioning ring 14 and the positioning groove 15 , when the rotating rod 5 is rotated, the positioning ring 14 and the positioning groove 15 can position the rotating position of the rotating rod 5 , so that the rotating rod 5 will not move forward or backward.

[0039] The working principle of this utility model:

[0040] When in use, when it is necessary to spray the workpiece, the storage barrel 3 is placed on the top of the spray-molding machine body 1, and the locking block 9 is inserted into the inner cavity of the locking piece 8, and then the rotating piece 6 can be rotated, and the rotation of the rotating piece 6 will drive the rotating rod 5 to rotate, and the rotation of the rotating rod 5 will drive the conical teeth 75 to rotate, and the rotation of the conical teeth 75 will drive the meshing conical gear ring 74 to rotate, and the rotation of the conical gear ring 74 will drive the threaded rod 73 to rotate, and the rotation of the threaded rod 73 will drive the lifting plate 71 threadedly connected thereto to descend, and the descent of the lifting plate 71 will drive the extrusion rod 13 to extrude the inner wall in the extrusion hole 12, and the extrusion force generated at this time will drive the two guard plates 43 to approach each other, and at this time the stroke rod 11 and the stroke hole 10 can control the moving position of the guard plates 43, and then the two guard plates 43 can be docked with the annular groove 42 on the surface of the fixing ring 41, and the position of the storage barrel 3 can be positioned, so that when the spray-molding machine body 1 moves, the storage barrel 3 will not tip over.

[0041] In summary: the protective structure 4 of the injection molding machine, through the arrangement of the installation groove 2, the storage barrel 3, the protective component 4, the rotating rod 5, the rotating part 6 and the control component 7, the two protective plates 43 can be docked with the annular groove 42 on the surface of the fixed ring 41, and the position of the storage barrel 3 can be positioned at this time, so that when the injection molding machine body 1 is moved, the storage barrel 3 will not roll over, and the problem that there is no component on the injection molding machine to protect the iron can from tilting and collapsing is solved. Because the bottom of the injection molding machine is provided with universal wheels for easy movement, if the anti-tilting is not performed during movement, the iron can may roll over during movement and cause damage.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective structure for a plastic spraying machine, comprising a plastic spraying machine body (1), a mounting groove (2) and a storage barrel (3), characterized in that: The installation groove (2) is provided in the inner cavity of the spray molding machine body (1), and the storage barrel (3) is movably connected to the upper surface of the lower part of the spray molding machine body (1); A protection component (4) for preventing the storage barrel (3) from deflecting, wherein the protection component (4) is arranged on the surface of the storage barrel (3); The inner cavity of the installation groove (2) is movably connected to a rotating rod (5), the rear side of the rotating rod (5) passes through the installation groove (2) and is fixedly connected to a rotating member (6), and the inner cavity of the installation groove (2) is provided with a control component (7).

2. The protective structure of a plastic spraying machine according to claim 1, characterized in that: The protection assembly (4) comprises a fixing ring (41), the fixing ring (41) being fixedly connected to the surface of the storage barrel (3), the surface of the fixing ring (41) being provided with an annular groove (42), the left and right sides of the annular groove (42) being movably connected with protection plates (43), and the opposite sides of the two protection plates (43) both penetrate the installation groove (2) and extend to the inner cavity of the installation groove (2).

3. The protective structure of a plastic spraying machine according to claim 1, characterized in that: The front and rear sides of the storage barrel (3) are fixedly connected with a locking piece (8), and the front and rear sides of the top of the injection molding machine body (1) are fixedly connected with a locking block (9) used in conjunction with the locking piece (8), and the locking block (9) is plugged into the inner cavity of the locking piece (8).

4. A protective structure for a plastic spraying machine as claimed in claim 2, characterized in that: The top and bottom of the rear side of the protective plate (43) are both provided with travel holes (10), the inner cavity of the travel hole (10) is plugged with a travel rod (11), and the front side of the travel rod (11) is fixedly connected to the inner wall of the mounting groove (2).

5. The protective structure of a plastic spraying machine according to claim 2, characterized in that: An extrusion hole (12) is provided on the rear side of the protective plate (43), an extrusion rod (13) is plugged into the inner cavity of the extrusion hole (12), and the inner cavity of the extrusion hole (12) is in an inclined shape.

6. The protective structure of a plastic spraying machine according to claim 1, characterized in that: The control assembly (7) comprises a lifting plate (71), the lifting plate (71) being movably connected to the inner cavity of the mounting groove (2), a threaded hole (72) being provided at the top of the lifting plate (71), a threaded rod (73) being threadedly connected to the inner cavity of the threaded hole (72), the top of the threaded rod (73) being rotatably connected to the inner wall of the mounting groove (2) via a bearing seat, a conical gear ring (74) being fixedly connected to the surface of the threaded rod (73), the top of the conical gear ring (74) being meshedly connected to a conical tooth (75), the rear side of the conical tooth (75) being fixedly connected to the rotating rod (5).

7. The protective structure of a plastic spraying machine according to claim 1, characterized in that: A positioning ring (14) is fixedly connected to the surface of the rotating rod (5); a positioning groove (15) for use with the positioning ring (14) is provided on one side of the injection molding machine body (1) close to the positioning ring (14); and the positioning ring (14) is slidably connected to the inner cavity of the positioning groove (15).

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