Glass bottle colored glaze spraying device

Abstract

The utility model relates to the technical field of glass bottle glaze spraying, in particular to a glass bottle colored glaze spraying device which comprises a bottom plate, a vertical rod fixed on the bottom plate, an adjuster connected to the vertical rod in a sliding mode, a transverse rod connected with the other end of the adjuster in a sliding mode and a spraying gun fixed to the end of the transverse rod. A transverse rack and a vertical rack are respectively fixed on the surfaces of the transverse rod and the vertical rod; the adjuster comprises a shell and an adjusting mechanism located in the shell. The adjusting mechanism comprises a transverse adjusting assembly, a vertical adjusting assembly and a middle assembly. The two ends of the middle assembly are in two-way power transmission with the transverse adjusting assembly and the vertical adjusting assembly in a gear meshing transmission mode. The bottom of the shell is further connected with a separating screw, and the separating screw is used for controlling the gears between the middle assembly and the transverse adjusting assembly to be meshed and separated. The spraying position of the spraying gun can be rapidly adjusted, the product switching time is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass bottle glaze spraying, in particular to a glass bottle colored glaze spraying device. Background Art

[0002] Enameled glass bottles are decorative packaging containers that are made by attaching inorganic glaze to the glass surface through a special process. The surface of glazed glass bottles can present a variety of colors and textures, such as matte, glossy, metallic, frosted, and painted, which greatly enriches the visual expression of the bottle and is suitable for packaging high-end cosmetics, perfumes, alcoholic beverages, health products, and other products.

[0003] In industrial production, a dedicated glaze spraying line is provided to spray glaze on glass bottles. Multiple glass bottles are fixed on the positioning mandrel of the glaze spraying line in an inverted manner, and the positioning mandrel and the glass bottles are driven by a conveyor chain to move in the flow direction of the production line. A glaze spray gun is fixedly provided on one side of the glaze spraying line, which can spray glaze on the glass bottles moving on the glaze spraying line one by one at a fixed point. In order to ensure the uniformity of the spraying effect of each glass bottle, the spraying direction of each spray gun needs to be adjusted to be consistent. Therefore, a spray gun clamping device needs to be provided on the glaze spraying line to limit and adjust the direction of the spray gun. For example, the prior art "Glass Bottle Synchronous Tracking Glaze Spraying Equipment" (publication number: CN105271794A) discloses a glaze spraying mechanism for adjusting the spray gun in the up and down, left and right, and front and back directions. However, the prior art still has the following technical problems:

[0004] In actual industrial processing, there are many types of glass bottles, and the diameters, sizes and heights of the bottles of different types of glass bottles are different. Each time the production of different types of glass bottles is switched, it is necessary to adjust the up and down height, front and back distance, etc. between the spray gun and the glass bottle to ensure the spraying effect. For example, when switching from a small bottle body to a large bottle body, since the bottle body becomes larger and the height becomes higher, the position of the spray gun should be adjusted backward and upward accordingly, or when switching from a large bottle body to a small bottle body, the position of the spray gun should be adjusted forward and downward, so that the injection point of the spray gun is always located in the center of the bottle body to ensure the uniformity of the spraying effect; and the spray gun of the prior art needs to adjust the position of the spray gun in the front and back directions and the vertical direction in turn through multiple cross adjusters when adjusting the position, and the adjustment operation steps are complicated. There are also a large number of spray guns on the side of the glazing line. It is very time-consuming to adjust each spray gun, which seriously affects the processing efficiency. Utility Model Content

[0005] The utility model provides a glass bottle colored glaze spraying device, which can solve the problem that when the spraying device in the prior art processes and switches different types of glass bottles, the position adjustment steps of the glaze spray gun are complicated, resulting in time-consuming operation and affecting the production and processing efficiency.

[0006] The present application provides the following technical solution: a glass bottle colored glaze spraying device, comprising a bottom plate, a vertical rod vertically fixed on the bottom plate, an adjuster slidably connected to the vertical rod, a cross bar connected to one end of the adjuster extending out of the vertical rod, and a spray gun fixed to the end of the cross bar, wherein the cross bar is in a horizontal state and is perpendicular to the vertical rod, the adjuster can drive the cross bar to slide up and down along the vertical rod, and the cross bar can slide horizontally on the adjuster;

[0007] The surfaces of the horizontal rod and the vertical rod are respectively fixed with a horizontal rack and a vertical rack; the adjuster includes a shell and an adjusting mechanism located in the shell, and the adjusting mechanism includes a horizontal adjustment component meshing with the horizontal rack, a vertical adjustment component meshing with the vertical rack, and an intermediate component; the two ends of the intermediate component respectively transmit power in both directions with the horizontal adjustment component and the vertical adjustment component by means of gear meshing transmission.

[0008] The bottom of the shell is also threadedly connected with a separation screw, the end of the separation screw is threadedly connected with a ball, and the separation screw is used to control the engagement and separation of the gears between the intermediate component and the lateral adjustment component.

[0009] Beneficial effects:

[0010] 1. Improve operational convenience: The lateral adjustment component and the vertical adjustment component can control the spray gun to move forward and backward and up and down respectively, and the intermediate component transmits the driving force of the lateral adjustment component and the vertical adjustment component in both directions, so that when the operator adjusts the position of the spray gun through the lateral adjustment component or the vertical adjustment component, the spray gun can move up and down while moving forward and backward. When switching products in actual production, only one component needs to be adjusted to quickly adjust the position of the spray gun. Compared with the prior art, the present application has simpler adjustment steps, higher operational flexibility and convenience, effectively saves the debugging time of product switching, and improves production efficiency.

[0011] 2. Greater applicability: By controlling the engagement or separation of the gears between the intermediate component and the lateral adjustment component through the separation screw, the spray gun position can be selectively adjusted separately in the lateral or vertical direction, which is conducive to selecting the most appropriate adjustment method when spraying glaze on bottles of different sizes, volumes and heights, achieving the optimal adjustment position and improving the spraying uniformity of the spray gun.

[0012] Furthermore, the lateral adjustment assembly includes a first rotating shaft rotatably connected in the shell, a first gear keyed to the rod portion of the first rotating shaft from top to bottom, an active bevel gear, and a first knob fixed to the upper end of the first rotating shaft, the first knob is located above the shell, and the first gear is meshed with the lateral rack.

[0013] Beneficial effect: The first gear meshes with the transverse rack to achieve precise transmission, so that when the first knob is adjusted, the horizontal transverse distance between the spray gun at the end of the crossbar and the product on the production line can be accurately adjusted, which is conducive to the spray gun reaching the optimal spraying position and achieving the optimal spraying effect.

[0014] Furthermore, the vertical adjustment assembly includes a second shaft rotatably connected to an end of the housing away from the first knob and a second gear key-connected to the rod portion of the second shaft, and the second gear meshes with the vertical rack.

[0015] Beneficial effect: The second gear meshes with the vertical rack, which enables the entire regulator to be adjusted up and down relative to the vertical rod, thereby controlling the vertical height between the spray gun at the end of the crossbar and the product on the production line, which is beneficial for the spray gun to reach the optimal spraying height and improve the spraying effect.

[0016] Further, the intermediate component includes an intermediate shaft rotatably connected in the shell, the intermediate shaft includes a driving shaft and a driven shaft slidably connected to each other and a compression spring located between the driving shaft and the driven shaft, a driven bevel gear is fixed to the end of the driving shaft, the driven bevel gear is meshed with the driving bevel gear, an intermediate gear is keyed on the driven shaft, the intermediate gear is meshed with the second gear, a sliding column is fixed to one end of the driven shaft close to the driving shaft, a flat key is fixed on the sliding column, a corresponding sliding hole and keyway are axially opened on the driving shaft, the sliding column and the flat key can slide in the sliding hole and the keyway, the compression spring is sleeved on the outside of the sliding column and the flat key, and the compression spring can keep the driven bevel gear meshed with the driving bevel gear.

[0017] Beneficial effects: The intermediate component connects the lateral adjustment component with the vertical adjustment component. When the driven bevel gear and the active bevel gear remain in meshing condition, no matter whether the first knob is rotated to adjust the height of the regulator or the height of the regulator is adjusted vertically, the spray gun can be adjusted in the horizontal and lateral directions and in the vertical and horizontal directions at the same time. Operating one component can make the spray gun adjustable in multiple directions, which can simplify the adjustment steps of the spray gun, reduce the difficulty of operation and improve production efficiency.

[0018] Furthermore, the ball on the separation screw rises into the housing, and the ball is located below the tooth surface of the driven bevel gear. The separation screw is used to control the engagement and separation between the driving bevel gear and the driven bevel gear.

[0019] Beneficial effect: By turning the separation screw, the ball at the end of the separation screw moves upward, and squeezes the tooth surface of the driven bevel gear to make the active shaft slide in the direction of the driven shaft, so that the meshing state of the driven bevel gear and the active bevel gear can be separated. At this time, the lateral adjustment component or the vertical adjustment component can be adjusted separately to achieve separate adjustment of the horizontal or vertical direction of the spray gun position, effectively improving the applicability of the device.

[0020] Furthermore, the shell is threadedly connected with a first brake screw and a second brake screw, and ends of the first brake screw and the second brake screw extend from the outside of the shell into the shell respectively, and respectively lock the sliding state of the cross bar and the vertical bar.

[0021] Beneficial effect: By turning the first brake screw and the second brake screw, the ends of the first brake screw and the second brake screw can be pressed against the surfaces of the cross bar and the vertical bar to lock their sliding state, which is beneficial to prevent the cross bar or the vertical bar from sliding during the working process and improve the positioning stability of the spray gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is the structural front view of the utility model.

[0023] Figure 2 for Figure 1 Right view of .

[0024] Figure 3 for Figure 2 Top view of the .

[0025] Figure 4 This is the front view of the regulator.

[0026] Figure 5 for Figure 4 Top view of the . DETAILED DESCRIPTION

[0027] The following is further described in detail through specific implementation methods:

[0028] The marks in the drawings of the specification include: base plate 1, spray gun 2, cross bar 3, cross rack 4, vertical bar 5, vertical rack 6, regulator 7, first knob 8, first gear 9, active bevel gear 10, upper shell 11, lower shell 12, first rotating shaft 13, separation screw 14, active shaft 15, sliding column 16, driven shaft 17, second brake screw 18, intermediate gear 19, first brake screw 20, second gear 21, second rotating shaft 22, pin hole 23, pin 24, horizontal mounting hole 25, vertical mounting hole 26.

[0029] Embodiment 1

[0030] like Figures 1 to 3 As shown, a glass bottle colored glaze spraying device comprises a bottom plate 1, a vertical rod 5 vertically fixed on the bottom plate 1, an adjuster 7 slidably connected to the vertical rod 5, a cross bar 3 connected to one end of the adjuster 7 extending out of the vertical rod 5, and a spray gun 2 fixed to the end of the cross bar 3, and the cross bar 3 and the vertical rod 5 are arranged in a cross shape. The adjuster 7 can drive the cross bar 3 to slide up and down along the vertical rod 5, and the cross bar 3 can slide horizontally on the adjuster 7, and the outer wall of the cross bar 3 is provided with a horizontal rack 4 along the axial direction, and the outer wall of the vertical rod 5 is provided with a vertical rack 6 along the axial direction.

[0031] like Figure 4 and Figure 5 As shown, the regulator 7 is L-shaped when viewed from above, and the regulator 7 includes a housing and an adjustment mechanism located in the housing, such as Figure 4 As shown, the housing includes an upper shell 11 and a lower shell 12 spliced ​​together by a pin 24 and a pin hole 23. The pin 24 is fixed to the upper end surface of the lower shell 12, and the pin hole 23 is arranged on the lower end surface of the upper shell 11. The upper shell 11 and the lower shell 12 are assembled to form a mounting chamber for each component. The upper shell 11 is provided with a transverse mounting hole 25, and the cross bar 3 is slidably connected in the transverse mounting hole 25. Figure 5 As shown, the upper shell 11 and the lower shell 12 are provided with vertical mounting holes 26 which are vertically penetrated, and the vertical rod 5 is slidably connected in the vertical mounting holes 26 .

[0032] The adjustment mechanism includes a lateral adjustment component that meshes with the lateral rack 4, a vertical adjustment component that meshes with the vertical rack 6, and an intermediate component located between the lateral adjustment component and the vertical adjustment component; the two ends of the intermediate component are respectively engaged with the lateral adjustment component and the vertical adjustment component through gear meshing transmission to transmit power in both directions.

[0033] like Figure 2 and Figure 3 As shown, the lateral adjustment assembly includes a first rotating shaft 13 vertically connected to the upper shell 11 and the lower shell 12, a first knob 8 fixed to the upper end of the first rotating shaft 13, and a first gear 9 and an active bevel gear 10 keyed to the rod of the first rotating shaft 13 from top to bottom; and the first knob 8 is located above the upper shell 11, and the first gear 9 is meshed with the lateral rack 4. When the first knob 8 is rotated to drive the first gear 9 to rotate, the first gear 9 drives the lateral rack 4 and the crossbar 3 to slide axially in the lateral mounting hole 25. Figure 2 The side of the middle upper shell 11 is also threadedly connected with a first brake screw 20, which extends from the outside of the upper shell 11 into the interior of the upper shell 11 along the radial direction of the cross bar 3. When the first brake screw 20 is tightened, its end can be pressed against the surface of the cross bar 3, thereby preventing the cross bar 3 from sliding.

[0034] like Figure 3 As shown, the vertical adjustment assembly includes a second shaft 22 rotatably connected to one end of the housing away from the first knob 8 and a second gear 21 key-connected to the rod of the second shaft 22. The second gear 21 is located in the housing and meshes with the vertical rack 6 on one side. The housing is also provided with a second brake screw 18, which extends from the outside of the housing into the housing along the radial direction of the vertical rod 5. When the second brake screw 18 is tightened, its end can be pressed against the surface of the vertical rod 5, thereby locking the entire housing in a state of sliding up and down relative to the vertical rod 5.

[0035] like Figure 2 and Figure 3 As shown, the intermediate assembly includes an intermediate shaft rotatably connected in the housing, the intermediate shaft includes a driving shaft 15 and a driven shaft 17 slidably connected to each other, and a compression spring located between the driving shaft 15 and the driven shaft 17. A sliding post 16 is fixed to the end face of the driven shaft 17 close to the driving shaft 15, and a flat key is fixed on the sliding post 16. A corresponding sliding hole and keyway are axially opened on the driving shaft 15. The sliding post 16 and the flat key can slide in the sliding hole and the keyway, and the compression spring is sleeved on the outside of the sliding post 16 and the flat key. An integrally formed driven bevel gear is fixed to the end of the driving shaft 15 away from the sliding post 16, and the driven bevel gear meshes with the driving bevel gear 10; the rod portion of the driven shaft 17 away from the sliding post 16 is key-connected to an intermediate gear 19, as shown in FIG. Figure 3 As shown, the intermediate gear 19 meshes with the second gear 21 .

[0036] like Figure 2 As shown, the bottom of the lower shell 12 is also threadedly connected with a separation screw 14, and the separation screw 14 extends from the bottom of the lower shell 12 into the lower shell 12, and the end of the separation screw 14 is threadedly connected with a ball, by turning the separation screw 14, the ball moves upward, and the surface of the ball squeezes the tooth surface of the driven bevel gear, so that the driving shaft 15 slides toward the driven shaft 17, thereby controlling the driving bevel gear 10 to separate from the driven bevel gear, turning the separation screw 14, so that the ball moves downward, and the spherical surface of the ball no longer interferes with the tooth surface of the driven bevel gear, and the driven bevel gear can be meshed with the driving bevel gear again by relying on the elastic force of the compression spring on the rod of the sliding column 16.

[0037] The method of using this device is as follows:

[0038] When switching products, such as switching from a small bottle to a large bottle, the spray gun 2 should be moved back and upwards accordingly because the bottle diameter and height become larger, so that the spray point of the spray gun 2 can be aligned with the center of the bottle as much as possible. At this time, you need to hold the regulator 7 from the bottom with one hand, and then loosen the first brake screw 20 and the second brake screw 18 with the other hand, and then lift the regulator 7 and the crossbar 3 upward as a whole. During the lifting process, the second gear 21 presses Figure 3 Rotate in the direction of the arrow ( Figure 1 From the perspective of observation, the second gear 21 rotates counterclockwise at this time), thereby driving the intermediate gear 19, the driven shaft 17 and the driving shaft 15 to rotate in a clockwise direction. Figure 3 Turn in the direction of the arrow ( Figure 1 The intermediate gear 19 rotates clockwise at this time, thereby causing the driven bevel gear on the driving shaft 15 to drive the driving bevel gear 15 to rotate clockwise. Figure 3 The first knob 8 in the middle rotates clockwise in the direction of the arrow, and finally drives the horizontal rack 4 and the crossbar 3 to press Figure 1Slide it to the right in the middle, so as to achieve the effect of moving the regulator upward and moving the spray gun 2 backward at the same time. After the adjustment is completed, tighten the first brake screw 20 and the second brake screw 18 to lock the position of the cross bar 3 and the vertical bar 5; when the large bottle body is switched to the small bottle body in production, the spraying position of the spray gun 2 should be moved forward and adjusted downward accordingly due to the smaller diameter and lower height of the bottle body. At this time, one hand is needed to support the regulator 7 from the bottom, and then the other hand loosens the first brake screw 20 and the second brake screw 18, and relies on the weight of the regulator 7 and the cross bar 3 to move the regulator 7 and the cross bar 3 downward. Similarly, due to the transmission effect of the intermediate component, while the regulator 7 moves downward, Figure 1 The crossbar 3 in the middle will slide to the left, so that the position of the spray gun 2 can be moved down and adjusted forward at the same time.

[0039] If the positions of the cross bar 3 and the vertical bar 5 need to be adjusted separately, the separation screw 14 can be turned so that the ball of the separation screw 14 presses the tooth surface of the driven bevel gear upward, so that the meshing state of the driven bevel gear and the active bevel gear 10 is separated. At this time, when the first knob 8 is rotated separately, the movement states of the cross bar 3 and the vertical bar 5 will not be linked, which is suitable for occasions where adjustment in one direction is required.

[0040] The above is only an embodiment of the utility model. The utility model is not limited to the field involved in this implementation case. The common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A glass bottle colored glaze spraying device, comprising a bottom plate, a vertical rod vertically fixed on the bottom plate, an adjuster slidably connected to the vertical rod, a cross bar connected to one end of the adjuster extending from the vertical rod, and a spray gun fixed to the end of the cross bar, wherein the cross bar is horizontal and perpendicular to the vertical rod, the adjuster can drive the cross bar to slide up and down along the vertical rod, and the cross bar can slide horizontally on the adjuster, and is characterized in that: The surfaces of the horizontal rod and the vertical rod are respectively fixed with a horizontal rack and a vertical rack; the regulator includes a housing and an adjustment mechanism located in the housing, the adjustment mechanism includes a horizontal adjustment component meshing with the horizontal rack, a vertical adjustment component meshing with the vertical rack, and an intermediate component; the two ends of the intermediate component are respectively meshed with the horizontal adjustment component and the vertical adjustment component to transmit power in both directions through gear meshing; The bottom of the shell is also threadedly connected with a separation screw, the end of the separation screw is threadedly connected with a ball, and the separation screw is used to control the engagement and separation of the gears between the intermediate component and the lateral adjustment component.

2. A glass bottle colored glaze spraying device according to claim 1, characterized in that: The lateral adjustment assembly includes a first rotating shaft rotatably connected in the shell, a first gear keyed to the rod portion of the first rotating shaft from top to bottom, an active bevel gear, and a first knob fixed to the upper end of the first rotating shaft, the first knob is located above the shell, and the first gear is meshed with the lateral rack.

3. A glass bottle colored glaze spraying device according to claim 2, characterized in that: The vertical adjustment assembly comprises a second shaft rotatably connected to one end of the housing away from the first knob and a second gear key-connected to the rod of the second shaft, and the second gear is meshed with the vertical rack.

4. A glass bottle colored glaze spraying device according to claim 3, characterized in that: The intermediate component includes an intermediate shaft rotatably connected in the shell, the intermediate shaft includes a driving shaft and a driven shaft slidably connected to each other and a compression spring located between the driving shaft and the driven shaft, a driven bevel gear is fixed to the end of the driving shaft, the driven bevel gear is meshed with the driving bevel gear, an intermediate gear is keyed on the driven shaft, the intermediate gear is meshed with the second gear, a sliding column is fixed to one end of the driven shaft close to the driving shaft, a flat key is fixed on the sliding column, a corresponding sliding hole and keyway are axially opened on the driving shaft, the sliding column and the flat key can slide in the sliding hole and the keyway, the compression spring is sleeved on the outside of the sliding column and the flat key, and the compression spring can keep the driven bevel gear meshed with the driving bevel gear.

5. A glass bottle colored glaze spraying device according to claim 4, characterized in that: The ball on the separation screw rises into the housing, and the ball is located below the tooth surface of the driven bevel gear. The separation screw is used to control the engagement and separation between the driving bevel gear and the driven bevel gear.

6. A glass bottle colored glaze spraying device according to claim 5, characterized in that: The shell is also threadedly connected with a first brake screw and a second brake screw. Ends of the first brake screw and the second brake screw extend from the outside of the shell into the shell respectively, and respectively lock the sliding state of the cross bar and the vertical bar.

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