Counting and marking device for carton production line

Abstract

The utility model discloses a counting and marking device for a carton production line, and relates to the technical field of carton production, the counting and marking device comprises a counting mechanism, an adjusting mechanism and a marking mechanism, the counting mechanism comprises a transmission platform, a photoelectric sensor is arranged on the inner wall of one side of the transmission platform, the adjusting mechanism comprises an adjusting screw rod, and the adjusting screw rod is connected with the marking mechanism. A mounting plate is arranged on the outer side of the adjusting lead screw, a fixed rack is mounted at one end of the top of the mounting plate, the marking mechanism comprises a movable seat, a spray head is inserted into the inner wall of the movable seat, and a rotating gear meshed with the fixed rack is arranged at one end of the movable seat. Carton boxes can be counted through a photoelectric sensor, a spray head can spray water to mark the carton boxes reaching a preset threshold value, the position of the spray head can be adjusted through operation of a second motor and rotation of an adjusting lead screw, and therefore the marking mechanism can spray water to mark the carton boxes of different sizes in the conveying process; and the carton production efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton production, in particular to a counting and marking device used in a carton production line. Background Art

[0002] Corrugated cardboard boxes are the most widely used packaging product, consistently leading the way in terms of usage. Besides protecting products and facilitating storage and transportation, they also enhance product aesthetics and promote their value. Corrugated cardboard boxes are considered environmentally friendly and facilitate easy handling and transportation. In an automated corrugated cardboard production line, finished boxes are unloaded via a conveyor belt. Workers then pack the boxes into a specific quantity at the exit.

[0003] The existing technology has the following deficiencies: when counting and marking cartons, the existing counting and marking device cannot conveniently count the number of cartons due to the different sizes of the produced cartons. At the same time, when the number of cartons reaches a preset threshold, the cartons cannot be conveniently marked, resulting in inconsistent numbers of cartons in batches, which in turn affects the production efficiency of cartons. Utility Model Content

[0004] The purpose of the utility model is to provide a counting and marking device for a carton production line, in which the cartons transported on the transmission platform can be counted by a photoelectric sensor, and the nozzle can spray water to mark the cartons when a preset threshold is reached. The second motor works and the adjusting screw rotates, and the position of the nozzle can be adjusted, so that the marking mechanism can spray water to mark cartons of different sizes during the transmission process, so as to solve the above-mentioned shortcomings in the technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a counting and marking device for a carton production line, comprising a counting mechanism and further comprising:

[0006] An adjustment mechanism is provided on the inner top of the counting mechanism and is used to adjust the marking position of the carton;

[0007] The marking mechanism is arranged on the outer side of the counting mechanism and the inner wall of the top of the adjusting mechanism, and is used to mark the surface of the carton;

[0008] The counting mechanism includes a transmission platform, a photoelectric sensor is provided on the inner wall of one side of the transmission platform, and fixing frames are fixedly installed on both sides of the top of the transmission platform;

[0009] The adjustment mechanism includes an adjusting screw, the adjusting screw is arranged on the inner wall of one of the fixing frames, a first motor is arranged on the top of the adjusting screw, a mounting plate is arranged on the outside of the adjusting screw, and a fixed rack is fixedly mounted on one end of the top of the mounting plate;

[0010] The marking mechanism includes a movable seat, which is arranged on the inner wall of the mounting plate. A nozzle is inserted into the inner wall of the movable seat. A second motor is provided on the top of one side of the movable seat. A rotating gear is fixedly sleeved on the output end of the second motor, and the rotating gear is engaged with a fixed rack.

[0011] Preferably, a mounting hole is opened on one side outer wall of the transmission platform, the inner wall of the mounting hole is movably connected to the photoelectric sensor, and a fastening bolt is provided between the photoelectric sensor and the outer wall of the transmission platform and is fixedly connected by the fastening bolt.

[0012] Preferably, the inner walls of the two fixing frames are each provided with a mounting groove, wherein the inner wall of one of the mounting grooves is rotatably connected to the adjusting screw rod, and the inner wall of the other mounting groove is fixedly provided with a limiting rod.

[0013] Preferably, sliders are fixedly installed on the outer walls of both sides of the mounting plate, wherein the inner wall of one of the sliders is threadedly connected to the outer wall of the adjusting screw rod, and the inner wall of the other slider is movably connected to the outer wall of the limiting rod, and the outer walls of the two sliders are movably connected to the inner walls of the two mounting grooves respectively.

[0014] Preferably, a movable groove is provided on the inner wall at the middle position of the mounting plate, and the inner wall of the movable groove is movably connected to the outer wall of the movable seat.

[0015] Preferably, a water tank is fixedly mounted on one side outer wall of the transmission platform, and a telescopic hose fixedly connected to the top of the nozzle is fixedly mounted on the top inner wall of the water tank.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] 1. The cartons conveyed on the conveying platform can be counted by the photoelectric sensor. The clean water inside the water tank can be transported to the nozzle through the telescopic hose. Then, the nozzle can spray water to mark the cartons when the preset threshold is reached. The second motor works through the meshing action between the rotating gear and the fixed rack, so that the movable seat moves on the inner wall of the movable groove, which can adjust the horizontal position of the nozzle. At the same time, the operation of the first motor causes the adjusting screw to rotate, which can adjust the height of the mounting plate and then the height of the nozzle. The marking mechanism can spray water to mark cartons of different sizes during the transmission process, which can improve the counting efficiency of the cartons, facilitate the subsequent packaging of the cartons, and improve the efficiency of carton production.

[0018] 2. By fastening bolts that penetrate the inner walls of both ends of the photoelectric sensor and connect them to the outer wall of the transmission platform through threads, the staff can easily install and replace the photoelectric sensor. The installation groove and the limiting rod can limit the movement of the two sliders, so that the mounting plate remains stable during the movement. The setting of the telescopic hose allows the clean water inside the water tank to be stably delivered to the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a partial cross-sectional structural diagram of the present utility model.

[0022] Figure 3 For this utility model Figure 2 Magnified view of part A.

[0023] Figure 4 This is an exploded view of the three-dimensional structure of the counting mechanism of the present utility model.

[0024] Figure 5 This is an exploded view of the three-dimensional structure of the adjustment mechanism and marking mechanism of the utility model.

[0025] Description of reference numerals:

[0026] 1. Counting mechanism; 101. Transmission platform; 102. Mounting hole; 103. Photoelectric sensor; 104. Fastening bolt; 105. Fixing bracket; 106. Mounting slot;

[0027] 2. Adjustment mechanism; 201. Adjustment screw; 202. First motor; 203. Limiting rod; 204. Mounting plate; 205. Slider; 206. Movable slot; 207. Fixed rack;

[0028] 3. Marking mechanism; 301. Movable seat; 302. Nozzle; 303. Second motor; 304. Rotating gear; 305. Telescopic hose; 306. Water tank. DETAILED DESCRIPTION

[0029] The utility model provides Figure 1 The counting and marking device for a carton production line shown includes a counting mechanism 1 and further includes:

[0030] The adjusting mechanism 2 is provided on the inner top of the counting mechanism 1 and is used to adjust the marking position of the carton;

[0031] The marking mechanism 3 is arranged on the outer side of the counting mechanism 1 and the top inner wall of the adjusting mechanism 2, and is used to mark the surface of the carton.

[0032] In order to conveniently count the cartons on the carton production line, such as Figure 2 and Figure 4 As shown, the counting mechanism 1 includes a transmission platform 101, a photoelectric sensor 103 is provided on the inner wall of one side of the transmission platform 101, and fixed frames 105 are fixedly installed on both sides of the top of the transmission platform 101. The cartons can be transported through the transmission platform 101 and the cartons can be counted through the photoelectric sensor 103.

[0033] In order to conveniently adjust the position of the nozzle 302, Figure 2-3 and Figure 5 As shown, the adjustment mechanism 2 includes an adjusting screw 201, which is arranged on the inner wall of one of the fixed frames 105. A first motor 202 is arranged on the top of the adjusting screw 201, and a mounting plate 204 is arranged on the outside of the adjusting screw 201. A fixed rack 207 is fixedly installed at one end of the top of the mounting plate 204. When the first motor 202 works, the adjusting screw 201 rotates, and the height of the mounting plate 204 can be adjusted.

[0034] In order to conveniently mark cartons when they reach a preset quantity threshold, such as Figure 2-3 and Figure 5 As shown, the marking mechanism 3 includes a movable seat 301, which is arranged on the inner wall of the mounting plate 204, and a nozzle 302 is inserted into the inner wall of the movable seat 301. A second motor 303 is provided on the top of one side of the movable seat 301, and a rotating gear 304 is fixedly sleeved on the output end of the second motor 303. The rotating gear 304 is engaged with the fixed rack 207. The second motor 303 can adjust the position of the nozzle 302 on the inner wall of the mounting plate 204 through the engagement between the rotating gear 304 and the fixed rack 207, and can perform water spray marking on cartons that reach a preset threshold.

[0035] In order to conveniently install and disassemble the photoelectric sensor 103, Figure 2 and Figure 4As shown, a mounting hole 102 is opened on the outer wall of one side of the transmission platform 101, and the inner wall of the mounting hole 102 is movably connected to the photoelectric sensor 103. A fastening bolt 104 is provided between the photoelectric sensor 103 and the outer wall of the transmission platform 101 and is fixedly connected by the fastening bolt 104. The mounting hole 102 can be used to install and fix the photoelectric sensor 103. The fastening bolt 104 passes through the inner walls at both ends of the photoelectric sensor 103 and is threadedly connected to the outer wall of the transmission platform 101, so that the photoelectric sensor 103 can remain stable on the inner wall of the mounting hole 102.

[0036] In order to keep the mounting plate 204 stable during the movement, Figure 2 and Figure 4-5 As shown, the inner walls of the two fixing frames 105 are each provided with a mounting groove 106, the inner wall of one mounting groove 106 is rotatably connected to the adjusting screw rod 201, and the inner wall of the other mounting groove 106 is fixedly installed with a limiting rod 203, and the outer walls on both sides of the mounting plate 204 are fixedly installed with sliders 205, the inner wall of one slider 205 is threadedly connected to the outer wall of the adjusting screw rod 201, and the inner wall of the other slider 205 is movably connected to the outer wall of the limiting rod 203, and the outer walls of the two sliders 205 are movably connected to the inner walls of the two mounting grooves 106 respectively. The mounting grooves 106 and the limiting rods 203 can limit the movement of the two sliders 205, so that the mounting plate 204 remains stable during the movement.

[0037] In order to keep the movable seat 301 stable during the horizontal movement, Figure 2-3 and Figure 5 As shown, a movable groove 206 is opened on the inner wall of the middle position of the mounting plate 204, and the inner wall of the movable groove 206 is movably connected to the outer wall of the movable seat 301. The movable groove 206 can limit the movement of the movable seat 301, and thus the horizontal position of the nozzle 302 can be conveniently adjusted.

[0038] In order to conveniently mark the cartons, Figure 2-5 As shown, a water tank 306 is fixedly installed on the outer wall of one side of the transmission platform 101, and a telescopic hose 305 fixedly connected to the top of the nozzle 302 is fixedly installed on the top inner wall of the water tank 306. The transmission platform 101 can install and fix the water tank 306, and the clean water inside the water tank 306 can be transported to the nozzle 302 through the telescopic hose 305, and then the cartons that reach the preset threshold can be sprayed with water through the nozzle 302.

[0039] When producing cartons, it is necessary to pack the corrugated cartons in a certain quantity at the outlet. The corrugated cartons can be transported through the transmission platform 101, and the photoelectric sensor 103 can count the cartons. When the count reaches a preset threshold, the controller allows the clean water inside the water tank 306 to be transported to the nozzle 302 through the telescopic hose 305, and then the carton that reaches the preset threshold can be sprayed with water through the nozzle 302. At the same time, the second motor 303 is used to rotate the rotating gear 304. Through the meshing action between the rotating gear 304 and the fixed rack 207, the movable seat 301 can move along the inner wall of the movable groove 206, and then the horizontal position of the nozzle 302 can be adjusted, so that the nozzle 302 can spray water on the carton according to its position on the inner side of the transmission platform 101. At the same time, the first motor 202 works to rotate the adjusting screw 201, which can drive the mounting plate 204 to move inside the two fixing frames 105, and then the height of the nozzle 302 can be adjusted, so that it can spray water to mark corrugated cardboard boxes of different heights. At the same time, the mounting groove 106 and the limiting rod 203 can limit the movement of the two sliders 205, so that the mounting plate 204 remains stable during the movement. At the same time, when the photoelectric sensor 103 is damaged, it can be separated from the outer wall of the transmission platform 101 by loosening the fastening bolt 104, so that the photoelectric sensor 103 can be separated from the inner wall of the mounting hole 102, which can facilitate the staff to install and replace the photoelectric sensor 103. This embodiment specifically solves the problem of inconvenience in counting and marking cartons in the prior art and the inability to conveniently package cartons.

[0040] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A counting and marking device for a carton production line, comprising a counting mechanism (1), characterized in that: Also includes: An adjusting mechanism (2) is provided on the inner top of the counting mechanism (1) and is used to adjust the marking position of the carton; A marking mechanism (3) is provided on the outer side of the counting mechanism (1) and the inner wall of the top of the adjusting mechanism (2) and is used for marking the surface of the carton; The counting mechanism (1) comprises a transmission platform (101), a photoelectric sensor (103) is provided on an inner wall of one side of the transmission platform (101), and fixing frames (105) are fixedly installed on both sides of the top of the transmission platform (101); The adjusting mechanism (2) comprises an adjusting screw (201), the adjusting screw (201) being arranged on the inner wall of one of the fixing frames (105), a first motor (202) being arranged on the top of the adjusting screw (201), a mounting plate (204) being arranged on the outside of the adjusting screw (201), and a fixed rack (207) being fixedly mounted on one end of the top of the mounting plate (204); The marking mechanism (3) comprises a movable seat (301), the movable seat (301) being arranged on the inner wall of the mounting plate (204), a nozzle (302) being plugged into the inner wall of the movable seat (301), a second motor (303) being arranged on the top of one side of the movable seat (301), a rotating gear (304) being fixedly sleeved on the output end of the second motor (303), and the rotating gear (304) being meshed with a fixed rack (207).

2. A counting and marking device for a carton production line according to claim 1, characterized in that: A mounting hole (102) is provided on one outer wall of the transmission platform (101); the inner wall of the mounting hole (102) is movably connected to a photoelectric sensor (103); a fastening bolt (104) is provided between the photoelectric sensor (103) and the outer wall of the transmission platform (101), and the fastening bolt (104) is used to fix the connection.

3. The counting and marking device for a carton production line according to claim 1, characterized in that: The inner walls of the two fixing frames (105) are both provided with mounting grooves (106), wherein the inner wall of one mounting groove (106) is rotatably connected to the adjusting screw rod (201), and the inner wall of the other mounting groove (106) is fixedly provided with a limiting rod (203).

4. A counting and marking device for a carton production line according to claim 3, characterized in that: Slide blocks (205) are fixedly mounted on the outer walls of both sides of the mounting plate (204), wherein the inner wall of one of the slide blocks (205) is threadedly connected to the outer wall of the adjusting screw rod (201), and the inner wall of the other slide block (205) is movably connected to the outer wall of the limiting rod (203), and the outer walls of the two slide blocks (205) are movably connected to the inner walls of the two mounting grooves (106) respectively.

5. The counting and marking device for a carton production line according to claim 1, characterized in that: A movable groove (206) is provided on the inner wall at the middle position of the mounting plate (204), and the inner wall of the movable groove (206) is movably connected to the outer wall of the movable seat (301).

6. The counting and marking device for a carton production line according to claim 1, characterized in that: A water tank (306) is fixedly mounted on one side outer wall of the transmission platform (101), and a telescopic hose (305) fixedly connected to the top of the nozzle (302) is fixedly mounted on the top inner wall of the water tank (306).

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