Marking mechanism of filling machine

Abstract

The utility model discloses a marking mechanism of a filling machine, which comprises a rack, the top of the rack is provided with a conveying belt, the rear side of the rack is provided with a longitudinal mounting plate, the front side of the mounting plate is provided with a cylinder capable of moving up and down, the bottom of the cylinder is provided with a mounting frame, and the mounting frame is provided with a plurality of positioning holes. A left sliding block and a right sliding block which can move left and right are slidably connected to the inner side of the mounting frame, a laser head is clamped by the left sliding block and the right sliding block, a left hand adjusting screw in threaded connection with the left sliding block is mounted on the left side of the mounting frame, and a right hand adjusting screw in threaded connection with the right sliding block is mounted on the right side of the mounting frame. An in-place sensor is mounted at the bottom of the mounting frame, and corresponding semicircular clamping holes are formed in the right side of the left sliding block and the left side of the right sliding block. The laser marking device is simple in structure, the vertical position of the laser head can be automatically adjusted, the marking precision is improved, the laser head is convenient to install and replace, the marking requirements of products of different sizes can be met, and the use experience is good.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machines, and particularly relates to a marking mechanism of a filling machine. Background Art

[0002] Laundry detergent is a commonly used liquid for washing clothes in daily life. During the production and processing of laundry detergent, it is necessary to mark the laundry detergent bottles after filling them with laundry detergent. Most filling machines on the existing market are equipped with a marking mechanism to facilitate marking the products after filling. However, the position of the laser head of the marking mechanism of the existing filling machine is fixed and cannot be automatically adjusted. At the same time, the installation and replacement of the laser head are not convenient, and it cannot meet the marking requirements of products of different sizes, resulting in a poor user experience. Therefore, in order to avoid the disadvantages existing in the prior art, it is necessary to improve the prior art. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the defects and deficiencies in the prior art, and provide a marking mechanism of a filling machine with easy adjustment and replacement of the laser head.

[0004] The utility model is realized by the following technical solutions:

[0005] A marking mechanism of a filling machine includes a frame. A conveyor belt is installed on the top of the frame. A longitudinal mounting plate is provided at the rear side of the frame. A vertically moving cylinder is installed on the front side of the mounting plate. An installation frame is installed at the bottom of the cylinder. A left slider and a right slider that can move left and right are slidably connected inside the installation frame. A laser head is clamped between the left slider and the right slider. A left hand adjustment screw screwed to the left slider is installed on the left side of the installation frame. A right hand adjustment screw screwed to the right slider is installed on the right side of the installation frame.

[0006] Further, a position sensor is installed at the bottom of the installation frame.

[0007] Further, an installation bracket for installing the position sensor is provided at the bottom of the installation frame.

[0008] Further, a guiding and limiting device is installed on the left side of the conveyor belt.

[0009] Further, the guiding and limiting device includes flat push cylinders respectively installed on the front and rear sides of the conveyor belt. A push plate is installed on the flat push cylinder. A guiding inclined plate is provided on the left side of the push plate.

[0010] Further, guiding mechanisms are installed on both the front and rear sides of the conveyor belt.

[0011] Further, the guiding mechanism includes a number of lower mounting seats installed on the conveyor belt. A longitudinally arranged first support rod is sleeved on the lower mounting seat, and a lower hand-adjustable locking screw for pressing against the first support rod is screwed on the lower mounting seat. The top of the first support rod is connected with an upper mounting seat. A laterally arranged second support rod is sleeved on the upper mounting seat, and a limiting rod is connected to the end of the second support rod. An upper hand-adjustable locking screw for pressing against the second support rod is screwed on the upper mounting seat.

[0012] Further, the lower mounting seat is provided with a connecting plate connected to the conveyor belt, and the connecting plate is provided with screw mounting holes.

[0013] Further, corresponding semi-circular clamping holes are provided on the right side of the left slider and the left side of the right slider.

[0014] Further, the mounting plate is provided with a through hole corresponding to the laser head.

[0015] Compared with the prior art, in the present utility model, an installation frame is installed at the bottom of the air cylinder. A left slider and a right slider that can move left and right are slidably connected inside the installation frame. The left slider and the right slider clamp a laser head. A left hand-adjustable screw screwed to the left slider is installed on the left side of the installation frame, and a right hand-adjustable screw screwed to the right slider is installed on the right side of the installation frame, so that the up and down position of the laser head can be automatically adjusted. The installation and replacement of the laser head are convenient. The laser head can be replaced by loosening the left hand-adjustable screw and the right hand-adjustable screw, which can meet the marking requirements of products of different sizes and provides a good user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 is a schematic structural diagram of the marking mechanism of the filling machine of the present utility model;

[0018] Figure 2 is Figure 1 an enlarged view of part A of

[0019] Figure 3 is Figure 1 an enlarged view of part B of

[0020] In the figure: 1 - frame; 2 - conveyor belt; 3 - mounting plate; 4 - cylinder; 5 - mounting frame; 6 - left slider; 7 - right slider; 8 - laser head; 9 - left hand adjustment screw; 10 - right hand adjustment screw; 11 - in - place sensor; 12 - mounting bracket; 13 - flat - push cylinder; 14 - push plate; 15 - guiding inclined plate; 16 - lower mounting seat; 17 - first support rod; 18 - lower hand adjustment locking screw; 19 - upper mounting seat; 20 - second support rod; 21 - limiting rod; 22 - upper hand adjustment locking screw; 23 - connecting plate; 24 - screw mounting hole. Detailed implementation mode

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0022] As Figures 1 to 3 shown, a marking mechanism of a filling machine of the present utility model includes a frame 1. A conveyor belt 2 is installed on the top of the frame 1. A longitudinal mounting plate 3 is provided at the rear side of the frame 1. A vertically moving cylinder 4 is installed on the front side of the mounting plate 3. The bottom of the cylinder 4 is installed with a mounting frame 5. The inner side of the mounting frame 5 is slidably connected with a left slider 6 and a right slider 7 that can move left and right. The left slider 6 and the right slider 7 clamp a laser head 8. A left hand adjustment screw 9 screwed to the left slider 6 is installed on the left side of the mounting frame 5, and a right hand adjustment screw 10 screwed to the right slider 7 is installed on the right side of the mounting frame 5. By installing a mounting frame 5 at the bottom of the cylinder 4, the inner side of the mounting frame 5 is slidably connected with a left slider 6 and a right slider 7 that can move left and right. The left slider 6 and the right slider 7 clamp a laser head 8. A left hand adjustment screw 9 screwed to the left slider 6 is installed on the left side of the mounting frame 5, and a right hand adjustment screw 10 screwed to the right slider 7 is installed on the right side of the mounting frame 5, the up - and - down position of the laser head 8 can be automatically adjusted, the installation and replacement of the laser head are convenient. Loosening the left hand adjustment screw and the right hand adjustment screw can replace the laser head, which can meet the marking requirements of products of different sizes and has a good user experience.

[0023] An in - place sensor 11 is installed at the bottom of the mounting frame 5. The in - place sensor 11 detecting the accurate in - place of the laundry detergent bottle is beneficial to achieving accurate marking.

[0024] A mounting bracket 12 for installing the in - place sensor 11 is provided at the bottom of the mounting frame 5, which facilitates the installation of the in - place sensor 11.

[0025] A guiding and limiting device is installed on the left side of the conveyor belt 2. The guiding and limiting device aligns the laundry detergent bottles to be marked, improving the accuracy of marking.

[0026] As a specific implementation manner, the guiding and limiting device includes flat push cylinders 13 respectively installed on the front and rear sides of the conveyor belt 2. A push plate 14 is installed on the flat push cylinder 13. A guiding inclined plate 15 is provided on the left side of the push plate 14 to correct the position of the laundry detergent bottle, facilitating the subsequent labeling.

[0027] Guiding mechanisms are installed on both the front and rear sides of the conveyor belt 2 to facilitate the stable transmission of the laundry detergent bottles.

[0028] As a specific implementation manner, the guiding mechanism includes a number of lower mounting seats 16 installed on the conveyor belt 2. The lower mounting seat 16 is sleeved with a longitudinally arranged first support rod 17. A lower hand-adjustable locking screw 18 for pressing against the first support rod 17 is screwed on the lower mounting seat 16. The top of the first support rod 17 is connected with an upper mounting seat 19. The upper mounting seat 19 is sleeved with a laterally arranged second support rod 20. A limiting rod 21 is connected to the end of the second support rod 20. An upper hand-adjustable locking screw 22 for pressing against the second support rod 20 is screwed on the upper mounting seat 19, enabling the vertical and horizontal positions of the limiting rod 21 to be adjusted to meet the guiding transmission requirements of laundry detergent bottles of different sizes.

[0029] The lower mounting seat 16 is provided with a connecting plate 23 connected to the conveyor belt 2. The connecting plate 23 is provided with screw mounting holes 24 to facilitate the stable and rapid installation of the lower mounting seat 16.

[0030] Corresponding semi-circular clamping holes are provided on the right side of the left slider 6 and the left side of the right slider 7, enabling the left slider 6 and the right slider 7 to clamp laser heads 8 of different sizes, making it more convenient to use.

[0031] The mounting plate 3 is provided with through holes corresponding to the laser heads 8. The laser heads 8 pass through the mounting plate 3, ensuring a more stable installation.

[0032] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A marking mechanism for a filling machine, characterized in that: The invention comprises a frame, a conveyor belt is installed on the top of the frame, a longitudinal mounting plate is provided on the rear side of the frame, a cylinder which moves up and down is installed on the front side of the mounting plate, a mounting frame is installed on the bottom of the cylinder, a left slider and a right slider which can move left and right are slidably connected on the inner side of the mounting frame, a laser head is clamped by the left slider and the right slider, a left-hand adjustment screw which is threadedly connected to the left slider is installed on the left side of the mounting frame, and a right-hand adjustment screw which is threadedly connected to the right slider is installed on the right side of the mounting frame.

2. The marking mechanism of the filling machine according to claim 1, characterized in that: A position sensor is installed at the bottom of the installation frame.

3. The marking mechanism of the filling machine according to claim 2, characterized in that: A mounting bracket for mounting the in-place sensor is provided at the bottom of the mounting frame.

4. The marking mechanism of the filling machine according to claim 1, characterized in that: A guide and limiting device is installed on the left side of the conveyor belt.

5. The marking mechanism of the filling machine according to claim 4, characterized in that: The guide and limit device comprises a push cylinder respectively installed on the front and rear sides of the conveyor belt, the push cylinder is equipped with a push plate, and a guide inclined plate is arranged on the left side of the push plate.

6. The marking mechanism of the filling machine according to claim 1, characterized in that: Guide mechanisms are installed on both the front and rear sides of the conveyor belt.

7. The marking mechanism of the filling machine according to claim 6, characterized in that: The guide mechanism includes a plurality of lower mounting seats installed on the conveyor belt, the lower mounting seat sleeve is provided with a first support rod arranged longitudinally, the lower mounting seat is threaded with a lower hand-adjustable locking screw that presses against the first support rod, the top of the first support rod is connected to an upper mounting seat, the upper mounting seat sleeve is provided with a second support rod arranged transversely, the end of the second support rod is connected with a limit rod, and the upper mounting seat is threaded with an upper hand-adjustable locking screw that presses against the second support rod.

8. The marking mechanism of the filling machine according to claim 7, characterized in that: The lower mounting seat is provided with a connecting plate connected to the conveyor belt, and the connecting plate is provided with screw mounting holes.

9. The marking mechanism of the filling machine according to claim 1, characterized in that: The right side of the left slider and the left side of the right slider are both provided with corresponding semicircular clamping holes.

10. The marking mechanism of the filling machine according to claim 1, characterized in that: The mounting plate is provided with a through hole corresponding to the laser head.

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