Carton nailing machine

Abstract

The utility model discloses a carton stapler, and relates to the technical field of carton stapling equipment. A feeding mechanism is arranged on the front side of the supporting table, a driving belt is arranged on the supporting table, a sorting frame is arranged above the driving belt, a bottom supporting plate is connected to the rear side end of the sorting frame, an abutting plate is arranged at the lower end of the sorting frame, and the sorting frame and the bottom supporting plate are connected with the abutting plate through first abutting springs. A lifting motor is used for driving two lifting lead screws to rotate, then height adjustment of a feeding lifting plate is achieved, when a carton is located between two infrared detection sensors, the lifting motor is suspended, and when an operator places the carton on the inner side of a supporting frame on the rear side for binding, the carton is conveyed to the lifting motor. According to the device, an operator does not need to stoop to take materials, the comfort degree of the operator is greatly improved, and the problem that the physical health of the operator is affected due to long-time stoop is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of carton binding equipment, in particular to a carton stapling machine. Background Art

[0002] The stapling machine is one of the post-processing equipment for cartons. Its principle is the same as that of an ordinary stapler, except that the stapling machine uses tiger teeth as a backing plate and is specifically used for carton sealing. This series of products has the advantages of being lightweight, easy to operate, good wear resistance, flat box sealing, safe and firm, and can reduce labor intensity and improve work efficiency. It is widely used in the sealing of various cartons and calcium plastic boxes that need to load heavy items or are not easy to seal with adhesive tape.

[0003] When the existing stapling machine staples cartons, it requires workers to bend down to pick up the cardboard, which is rather inconvenient. Moreover, after a long time, the waist burden of the workers is relatively large, affecting the physical health of the employees. Content of the Utility Model

[0004] The purpose of the utility model is to provide a carton stapling machine, which solves the technical problems put forward in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A carton stapling machine, including a support table, a feeding mechanism is arranged on the front side of the support table, an equipment installation hole is opened on the upper side wall of the support table, a driving belt is arranged inside the equipment installation hole, the driving belt is externally connected to a driving motor, a support frame is arranged above the support table, the support frame is U-shaped, the lower ends of the left and right side walls of the support frame are respectively fixedly connected to the left and right sides of the upper surface of the support table, the driving belt is located below the support frame, a connecting plate is fixedly connected to the upper side inner wall of the support frame, a sorting frame is fixedly connected to the lower end of the connecting plate, the sorting frame is S-shaped, a bottom support plate is fixedly connected to the rear end of the lower side wall of the sorting frame, a nail storage frame is arranged above the bottom support plate, a sliding pushing plate is slidably connected inside the nail storage frame, a second abutting spring is fixedly connected to the left end of the sliding pushing plate, the left end of the second abutting spring is fixedly connected to the left inner wall of the nail storage frame, a plurality of binding nails are arranged inside the nail storage frame, the binding nails are located on the right side of the sliding pushing plate, limiting baffles are fixedly connected to the right ends of the front and rear inner walls of the nail storage frame, the limiting baffles are located above the binding nails, a binding electric push rod is fixedly connected to the upper end of the support frame, the output end of the binding electric push rod penetrates through the upper side wall of the support frame and is fixedly connected to a binding push plate, a nail outlet hole is opened on the lower side wall of the nail storage frame, a nail closing groove is opened on the upper end of the bottom support plate, the nail outlet hole is located above the nail closing groove, the binding push plate is located above the nail outlet hole, and the outer diameter size of the binding push plate is smaller than the inner diameter size of the nail outlet hole.

[0006] Preferably, the feeding mechanism includes a bottom support frame. On the left and right sides of the upper surface of the bottom support frame, lifting frames are fixedly connected. On the adjacent side walls of the two lifting frames, limiting sliding grooves are provided. Above the bottom support frame, a feeding lifting plate is provided. The left and right ends of the feeding lifting plate respectively penetrate through the left and right limiting sliding grooves and extend to the inner sides of the left and right lifting frames. The feeding lifting plate is slidably connected to the lifting frames. On the upper inner wall of the lifting frame, a lifting screw rod is rotatably connected. The lower end of the lifting screw rod sequentially penetrates through the feeding lifting plate and the upper side wall of the bottom support frame and extends to the inner side of the bottom support frame. The lifting screw rod is rotatably connected to the upper side wall of the bottom support frame. The lifting screw rod is threadedly connected to the feeding lifting plate. Inside the bottom support frame, a lifting motor is provided. The output end of the lifting motor is fixedly connected to the lower end of one of the lifting screw rods. The two lifting screw rods are driven by a chain.

[0007] Preferably, a protective plate is fixedly connected to the rear end of the upper surface of the bottom support frame. The left and right ends of the protective plate are respectively fixedly connected to the adjacent side walls of the left and right lifting frames.

[0008] Preferably, infrared detection sensors are fixedly connected to the upper ends of the adjacent side walls of the two lifting frames, and a contact sensor is fixedly connected to the upper inner wall of the limiting sliding groove.

[0009] Preferably, a butting plate is provided below the sorting frame. The rear end of the butting plate extends below the bottom support plate. A plurality of first butting springs are fixedly connected to the lower ends of the bottom support plate and the lower end of the sorting frame. The lower ends of the first butting springs are fixedly connected to the upper end of the butting plate.

[0010] Preferably, an inspection hole is provided in the upper end of the bottom support plate. The inspection hole is located behind the nail slot. A detection camera is fixedly connected to the upper end of the butting plate. The detection camera is located below the inspection hole.

[0011] Preferably, a moving motor is fixedly connected to the outer wall on the right side of the support frame. The output end of the moving motor is fixedly connected to a moving screw rod. The left end of the moving screw rod penetrates through the right side wall of the support frame and is rotatably connected to the left inner wall of the support frame. A moving plate is slidably connected to the upper inner wall of the support frame. The moving screw rod penetrates through the moving plate and is threadedly connected to the moving plate. The lower end of the moving plate extends above the driving belt. A limiting groove is provided on the left side wall of the moving plate.

[0012] Compared with the related art, the carton nailing machine provided by the present utility model has the following beneficial effects:

[0013] 1. The utility model provides a carton stapling machine. In this device, a feeding mechanism is arranged on the front side of the support table. When in use, several cartons to be stapled are placed on the feeding lifting plate. The left and right infrared detection sensors are used for detection. The lifting motor drives the two lifting lead screws to rotate, thereby realizing the height adjustment of the feeding lifting plate. When the carton is located between the two infrared detection sensors, the lifting motor pauses. As the operator places the carton inside the rear support frame for stapling, the lifting motor and the lifting lead screws are used to push the carton to be stapled upward again, so as to ensure continuous feeding. When the upper end of the feeding lifting plate touches the contact sensor, the carton is completely removed. The lifting motor drives the lifting lead screws to rotate in the reverse direction to place the carton to be stapled. The operator of this device does not need to bend down to pick up materials, greatly improving the comfort of the operator, and thus avoiding the problem of affecting the physical health of employees due to bending down for a long time.

[0014] 2. The utility model provides a carton stapling machine. In this device, an S-shaped sorting frame is arranged inside the equipment installation hole. The S-shaped sorting frame is used to limit the positions of the two ends to be stapled, avoiding the wrong stacking position of the carton stapling position by manual operation and affecting the stapling quality. And a butting plate is arranged at the lower end of the sorting frame. Under the action of the first abutting spring, the lower end of the carton can be attached to the outer side wall of the driving belt, so as to ensure that the carton can move smoothly backward to complete the stapling operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 is a three-dimensional structural schematic diagram of the cross-section of the feeding mechanism of the utility model;

[0017] Figure 3 is Figure 2 the enlarged partial view at A in

[0018] Figure 4 is a partial three-dimensional structural schematic diagram of the utility model;

[0019] Figure 5 is a three-dimensional structural schematic diagram of the cross-section at the position of the support frame of the utility model;

[0020] Figure 6 is another angle schematic diagram of the cross-sectional structure at the position of the support frame of the utility model;

[0021] Figure 7 is a three-dimensional structural schematic diagram of the position of the sorting frame of the utility model;

[0022] Figure 8 is a three-dimensional structural schematic diagram of the position of the nail storage frame of the utility model;

[0023] Figure 9Schematic diagram of the structure shown below the staple storage frame of the present utility model;

[0024] Figure 10 Schematic diagram of the positional relationship between the carton to be stapled and the sorting frame of the present utility model.

[0025] In the figure: 1, support platform; 2, support frame; 3, equipment installation hole; 4, drive belt; 5, connecting plate; 6, sorting frame; 7, bottom support plate; 8, abutting plate; 9, first abutting spring; 10, staple closing groove; 11, inspection hole; 12, detection camera; 13, stapling electric push rod; 14, moving lead screw; 15, moving plate; 16, moving motor; 17, limiting groove; 18, staple storage frame; 19, sliding pushing plate; 20, second abutting spring; 21, staples; 22, stapling push plate; 23, limiting baffle; 24, staple outlet hole; 25, carton to be stapled; 26, bottom support frame; 27, lifting frame; 28, limiting slideway; 29, protection plate; 30, feeding lifting plate; 31, lifting motor; 32, lifting lead screw; 33, infrared detection sensor; 34, contact sensor. Specific embodiments

[0026] 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 in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-10, the present utility model provides a technical solution: a carton stapling machine, including a support table 1, a feeding mechanism is arranged on the front side of the support table 1, an alarm module and a control module are connected to the outside of the support table 1, a device installation hole 3 is opened on the upper side wall of the support table 1, a driving belt 4 is arranged inside the device installation hole 3, the driving belt 4 is externally connected to a driving motor, a support frame 2 is arranged above the support table 1, the support frame 2 is U-shaped, the lower ends of the left and right side walls of the support frame 2 are respectively fixedly connected to the left and right sides of the upper surface of the support table 1, the driving belt 4 is located below the support frame 2, a connecting plate 5 is fixedly connected to the upper side inner wall of the support frame 2, a sorting frame 6 is fixedly connected to the lower end of the connecting plate 5, the sorting frame 6 is S-shaped, the rear end of the lower side wall of the sorting frame 6 is fixedly connected to a bottom support plate 7, a nail storage frame 18 is arranged above the bottom support plate 7, a sliding pushing plate 19 is slidably connected inside the nail storage frame 18, a second abutting spring 20 is fixedly connected to the left end of the sliding pushing plate 19, the left end of the second abutting spring 20 is fixedly connected to the left inner wall of the nail storage frame 18, several binding nails 21 are arranged inside the nail storage frame 18, the binding nails 21 are located on the right side of the sliding pushing plate 19, limiting baffles 23 are fixedly connected to the right ends of the front and rear inner walls of the nail storage frame 18, the limiting baffles 23 are located above the binding nails 21, a binding electric push rod 13 is fixedly connected to the upper end of the support frame 2, the output end of the binding electric push rod 13 penetrates through the upper side wall of the support frame 2 and is fixedly connected to a binding push plate 22, a nail outlet hole 24 is opened on the lower side wall of the nail storage frame 18, a nail closing groove 10 is opened on the upper end of the bottom support plate 7, the nail outlet hole 24 is located above the nail closing groove 10, the binding push plate 22 is located above the nail outlet hole 24, the outer diameter size of the binding push plate 22 is smaller than the inner diameter size of the nail outlet hole 24, the operator folds the carton according to the folding marks, places the two ends to be bound inside the sorting frame 6, and through the S-shaped sorting frame 6, it is ensured that the two ends of the carton (25) to be bound always maintain a stacking order, ensuring the binding quality of the carton. When the detection camera 12 detects the carton, the binding electric push rod 13 is started to push the binding push plate 22 to move downward, pushing the binding nails 21 out of the nail outlet hole 24, and after penetrating the carton, sealing is completed at the position of the nail closing groove 10 to complete the binding;

[0028] The feeding mechanism includes a bottom support frame 26. On the left and right sides of the upper surface of the bottom support frame 26, lifting frames 27 are fixedly connected. On the adjacent side walls of the two lifting frames 27, limiting sliding grooves 28 are provided. Above the bottom support frame 26, a feeding lifting plate 30 is arranged. The left and right ends of the feeding lifting plate 30 respectively penetrate through the left and right limiting sliding grooves 28 and extend to the inner sides of the left and right lifting frames 27. The feeding lifting plate 30 is slidably connected to the lifting frame 27. The upper inner wall of the lifting frame 27 is rotatably connected with a lifting screw rod 32. The lower end of the lifting screw rod 32 sequentially penetrates through the feeding lifting plate 30 and the upper side wall of the bottom support frame 26 and extends to the inner side of the bottom support frame 26. The lifting screw rod 32 is rotatably connected to the upper side wall of the bottom support frame 26. The lifting screw rod 32 is threadedly connected to the feeding lifting plate 30. Inside the bottom support frame 26, a lifting motor 31 is arranged. The output end of the lifting motor 31 is fixedly connected to the lower end of one of the lifting screw rods 32. The two lifting screw rods 32 are driven by a chain; at the rear end of the upper surface of the bottom support frame 26, a protective plate 29 is fixedly connected. The left and right ends of the protective plate 29 are respectively fixedly connected to the adjacent side walls of the left and right lifting frames 27; at the upper ends of the adjacent side walls of the two lifting frames 27, infrared detection sensors 33 are fixedly connected. The upper inner wall of the limiting sliding groove 28 is fixedly connected with a contact sensor 34. During use, the lifting motor 31 is used to drive the lifting screw rod 32 to rotate, and the feeding lifting plate 30 is moved to a position close to the upper end surface of the bottom support frame 26. A number of cartons to be bound are placed on the feeding lifting plate 30. When the left and right infrared detection sensors 33 do not detect the cartons, the lifting motor 31 is used to drive the two lifting screw rods 32 to rotate, thereby realizing the height adjustment of the feeding lifting plate 30. When the cartons are located between the two infrared detection sensors 33, the lifting motor 31 pauses. During the binding process, as the cartons are used, the lifting motor 31 and the lifting screw rod 32 cooperate again to push the cartons to be bound (25) upward, so as to ensure continuous feeding. When the upper end of the feeding lifting plate 30 contacts the contact sensor 34, the cartons are completely removed. The lifting motor 31 drives the lifting screw rod 32 to rotate in the reverse direction to place the cartons to be bound (25). The operator of this device does not need to bend down to pick up materials, which greatly improves the comfort of the operator and avoids the problem of affecting the physical health of employees due to long-term bending;

[0029] Below the sorting frame 6, there is an abutting plate 8. The rear end of the abutting plate 8 extends below the bottom support plate 7. A number of first abutting springs 9 are fixedly connected to the lower end of the bottom support plate 7 and the lower end of the sorting frame 6. The lower ends of the first abutting springs 9 are fixedly connected to the upper end of the abutting plate 8. Under the action of the first abutting springs 9, the lower end of the carton can be attached to the outer side wall of the driving belt 4, so as to ensure that the carton can move smoothly backward to complete the binding operation;

[0030] An inspection hole 11 is opened at the upper end of the bottom support plate 7. The inspection hole 11 is located at the rear side of the staple slot 10. A detection camera 12 is fixedly connected to the upper end of the abutting plate 8. The detection camera 12 is located below the inspection hole 11. After the carton is stapled, the stapling condition of the carton is detected. When the staples 21 are not stapled in the carton according to the requirements or the staples 21 are not detected, the equipment in the external control module is paused, and the alarm module is used to give an alarm in time to provide the staff with information.

[0031] A moving motor 16 is fixedly connected to the right outer wall of the support frame 2. The output end of the moving motor 16 is fixedly connected to a moving lead screw 14. The left end of the moving lead screw 14 penetrates through the right side wall of the support frame 2 and is rotatably connected to the left inner wall of the support frame 2. A moving plate 15 is slidably connected to the upper inner wall of the support frame 2. The moving lead screw 14 penetrates through the moving plate 15 and is threadedly connected to the moving plate 15. The lower end of the moving plate 15 extends above the driving belt 4. A limiting groove 17 is opened on the left side wall of the moving plate 15. The position of the moving plate 15 is adjusted according to the size of the carton. When adjusting, the moving motor 16 drives the moving lead screw 14 to rotate, thereby driving the moving plate 15 to move in the left-right direction, so as to improve the stability of the carton to prevent it from moving during stapling by the operator.

[0032] Working principle: During use, the lifting motor 31 drives the lifting lead screw 32 to rotate, moving the feeding lifting plate 30 to a position close to the upper end face of the bottom support frame 26. Place several cartons to be bound on the feeding lifting plate 30. When the left and right infrared detection sensors 33 do not detect the cartons, the lifting motor 31 drives the two lifting lead screws 32 to rotate, thereby realizing the height adjustment of the feeding lifting plate 30. When the cartons are located between the two infrared detection sensors 33, the lifting motor 31 pauses. Adjust the position of the moving plate 15 according to the size of the cartons. During adjustment, the moving motor 16 drives the moving lead screw 14 to rotate, thereby driving the moving plate 15 to move in the left-right direction. After the position of the moving plate 15 is adjusted, the operator folds the cartons along the folding marks, and places the two ends to be bound inside the sorting frame 6. The S-shaped sorting frame 6 ensures that the two ends of the cartons to be bound (25) always maintain a stacking order, ensuring the binding quality of the cartons. When the detection camera 12 detects the cartons, start the binding electric push rod 13 to push the binding push plate 22 downward, push the binding nails 21 out of the nail outlet hole 24, and seal at the clinching groove 10 after passing through the cartons to complete the binding. During the binding process, as the cartons are used, the lifting motor 31 and the lifting lead screw 32 cooperate again to push the cartons to be bound (25) upward, thereby ensuring continuous feeding. When the upper end of the feeding lifting plate 30 touches the contact sensor 34, the cartons are completely removed. The lifting motor 31 drives the lifting lead screw 32 to rotate in the reverse direction for placing the cartons to be bound (25). The operator of this device does not need to bend down to pick up the materials, greatly improving the comfort of the operator, thus avoiding the problem of affecting the physical health of employees due to long-term bending; A butting plate 8 is provided at the lower end of the sorting frame 6. Under the action of the first butting spring 9, the lower end of the cartons can be attached to the outer side wall of the driving belt 4, thereby ensuring that the cartons can move smoothly backward to complete the binding operation. When the cartons are bound, detect according to the binding situation of the cartons. When it is detected that the binding nails 21 are not bound in the cartons as required or the binding nails 21 are not detected, pause the equipment through the external control module and use the alarm module to give an alarm in time to inform the staff.

Claims

1. Carton stapling machine, comprising a support table (1), characterized in that: A feeding mechanism is provided on the front side of the support table (1). An equipment installation hole (3) is formed in the upper side wall of the support table (1). A driving belt (4) is arranged inside the equipment installation hole (3). The driving belt (4) is externally connected to a driving motor. A support frame (2) is arranged above the support table (1). The support frame (2) is U-shaped. The lower ends of the left and right side walls of the support frame (2) are respectively fixedly connected to the left and right sides of the upper surface of the support table (1). The driving belt (4) is located below the support frame (2). A connecting plate (5) is fixedly connected to the upper inner wall of the support frame (2). A sorting frame (6) is fixedly connected to the lower end of the connecting plate (5). The sorting frame (6) is S-shaped. The rear end of the lower side wall of the sorting frame (6) is fixedly connected to a bottom support plate (7). A nail storage frame (18) is arranged above the bottom support plate (7). A sliding pushing plate (19) is slidably connected inside the nail storage frame (18). A second abutting spring (20) is fixedly connected to the left end of the sliding pushing plate (19). The left end of the second abutting spring (20) is fixedly connected to the left inner wall of the nail storage frame (18). A number of binding nails (21) are arranged inside the nail storage frame (18). The binding nails (21) are located on the right side of the sliding pushing plate (19). Limiting baffles (23) are fixedly connected to the right ends of the front and rear inner walls of the nail storage frame (18). The limiting baffles (23) are located above the binding nails (21). A binding electric push rod (13) is fixedly connected to the upper end of the support frame (2). The output end of the binding electric push rod (13) penetrates through the upper side wall of the support frame (2) and is fixedly connected to a binding push plate (22). A nail outlet hole (24) is formed in the lower side wall of the nail storage frame (18). A nail closing groove (10) is formed in the upper end of the bottom support plate (7). The nail outlet hole (24) is located above the nail closing groove (10). The binding push plate (22) is located above the nail outlet hole (24). The outer diameter of the binding push plate (22) is smaller than the inner diameter of the nail outlet hole (24).

2. The carton stapling machine according to claim 1, wherein: The feeding mechanism includes a bottom support frame (26), and the left and right sides of the upper surface of the bottom support frame (26) are fixedly connected to a lifting frame (27), and the adjacent side walls of the two lifting frames (27) are provided with a limited slide (28), and a feeding lifting plate (30) is provided above the bottom support frame (26), and the left and right ends of the feeding lifting plate (30) respectively pass through the left and right limited slides (28) and extend to the inner sides of the left and right lifting frames (27), and the feeding lifting plate (30) is slidably connected to the lifting frame (27), and the upper inner wall of the lifting frame (27) is rotatably connected to the feeding lifting plate (30). A lifting screw rod (32) is connected, and the lower end of the lifting screw rod (32) passes through the feeding lifting plate (30) and the upper side wall of the bottom support frame (26) in sequence, and extends to the inner side of the bottom support frame (26). The lifting screw rod (32) is rotatably connected to the upper side wall of the bottom support frame (26). The lifting screw rod (32) is threadedly connected to the feeding lifting plate (30). A lifting motor (31) is provided on the inner side of the bottom support frame (26). The output end of the lifting motor (31) is fixedly connected to the lower end of one of the lifting screw rods (32), and the two lifting screw rods (32) are driven by a chain.

3. The carton stapling machine according to claim 2, characterized in that: A protective plate (29) is fixedly connected to the rear end of the upper surface of the bottom support frame (26), and the left and right ends of the protective plate (29) are respectively fixedly connected to adjacent side walls of the left and right lifting frames (27).

4. The carton stitching machine according to claim 2, characterized in that: The upper ends of the adjacent side walls of the two lifting frames (27) are fixedly connected with infrared detection sensors (33), and the upper inner wall of the limiting slide (28) is fixedly connected with a contact sensor (34).

5. The carton stapling machine according to claim 1, wherein: An abutment plate (8) is provided below the arranging frame (6), and the rear side end of the abutment plate (8) extends to the bottom of the bottom support plate (7). The lower end of the bottom support plate (7) and the lower end of the arranging frame (6) are fixedly connected with a plurality of abutment springs (9), and the lower end of the abutment spring (9) is fixedly connected to the upper end of the abutment plate (8).

6. The carton stapling machine according to claim 5, wherein: An inspection hole (11) is provided at the upper end of the bottom support plate (7), and the inspection hole (11) is located at the rear side of the dowel groove (10). A detection camera (12) is fixedly connected to the upper end of the abutment plate (8), and the detection camera (12) is located below the inspection hole (11).

7. The carton stapling machine according to claim 1, wherein: The right outer wall of the support frame (2) is fixedly connected to a moving motor (16), the output end of the moving motor (16) is fixedly connected to a moving screw (14), the left end of the moving screw (14) passes through the right side wall of the support frame (2) and is rotatably connected to the left inner wall of the support frame (2), the upper inner wall of the support frame (2) is slidably connected to a moving plate (15), the moving screw (14) passes through the moving plate (15) and is threadedly connected to the moving plate (15), the lower end of the moving plate (15) extends above the drive belt (4), and a limiting groove (17) is provided on the left side wall of the moving plate (15).

Images