Semi-automatic nailing machine capable of conveniently adjusting nailing position

Abstract

The utility model relates to the technical field of corrugated carton processing, and discloses a semi-automatic carton stapling machine convenient for adjusting carton stapling position, which comprises a bottom plate and a support plate fixedly connected to the top end of the bottom plate, an adjusting mechanism is arranged on the bottom plate, a limiting mechanism is arranged below the adjusting mechanism, and when vertical movement is needed, the limiting mechanism is arranged below the adjusting mechanism. A first electric telescopic rod is closed, so that a clamping block is separated from the inner wall of a clamping groove, a second electric telescopic rod is started to drive a rack to move downwards, the rack is engaged with a gear, a motor is started to drive the gear to rotate, and therefore the motor is driven to do vertical left-right reciprocating motion through cooperation between a first sliding block and a first limiting sliding groove; and meanwhile, in the moving process, a lead screw and the nailing box head are driven to move through a connecting rod, at the moment, a moving plate can move through cooperation between a second sliding block and a second limiting sliding groove, and therefore the moving range of the nailing box head can be enlarged, limitation is reduced, and practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated carton processing, and specifically relates to a semi-automatic carton stapling machine which is convenient for adjusting the stapling position. Background Technique

[0002] With the continuous development of packaging technology, the appearance requirements for corrugated cartons are getting higher and higher, such as delicate printed patterns, neat and beautiful staple-sealed cartons, etc. Therefore, semi-automatic carton stapling machines are more and more widely used in carton factories.

[0003] After retrieval, CN215203712U discloses a semi-automatic carton stapler that is convenient for adjusting the stapling position. This semi-automatic carton stapling machine that is convenient for adjusting the stapling position enhances the mobility of the overall device by setting self-locking universal wheels. By starting the drive mechanism, the stapling mechanism is driven to perform automatic left-right displacement. When it is displaced to the appropriate area, the stapling mechanism is started to perform automatic stapling operation on the corrugated board carton, and the overall purpose of facilitating the adjustment of the stapling position is achieved.

[0004] This carton stapling machine can drive the stapling head to perform left-right displacement by the rotation of the screw. However, this carton stapling machine cannot drive the stapling head to perform vertical movement, so there will be certain limitations and it is impossible to achieve relatively diverse position changes, thus having great limitations.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] To solve the above technical problem that this carton stapling machine can drive the stapling head to perform left-right displacement by the rotation of the screw, but this carton stapling machine cannot drive the stapling head to perform vertical movement, so there will be certain limitations and it is impossible to achieve relatively diverse position changes, thus having great limitations, the basic concept of the technical solution adopted by the present utility model is:

[0007] A semi-automatic carton stapling machine that is convenient for adjusting the stapling position, including a bottom plate;

[0008] A support plate fixedly connected to the top end of the bottom plate. An adjustment mechanism is arranged on the bottom plate, and a limiting mechanism is arranged below the adjustment mechanism. The adjustment mechanism includes a first limiting sliding groove opened on the outer wall of the support plate:

[0009] A first slider is slidably connected to the inner wall of the first limiting chute. A motor is fixedly connected to the outer wall of the first slider. The output end of the motor is fixedly connected to a first electric telescopic rod. The output end of the first electric telescopic rod is fixedly connected to a clamping block. A second limiting chute is opened at the bottom end of the top of the support plate. A second slider is slidably connected to the inner wall of the second limiting chute. A moving plate is fixedly connected to the bottom end of the second slider. A sliding hole is opened on the outer wall of the moving plate. A limiting slide plate is slidably connected to the inner wall of the sliding hole. One end of the limiting slide plate is fixedly connected to a threaded block. A nail box head is arranged below the threaded block. A lead screw is threadedly connected to the inner wall of the threaded block. One end of the lead screw is rotatably connected to the outer wall of the moving plate through a bearing. A card slot is opened at one end of the lead screw away from the bearing. A connecting rod is rotatably connected to the outer wall of the lead screw at one end away from the bearing. The connecting rod is fixedly connected to the outer wall of the motor at one end away from the lead screw. A second electric telescopic rod is fixedly connected to the bottom end of the top of the support plate. A rack is fixedly connected to the output end of the second electric telescopic rod. A gear is fixedly connected to the outer wall of the output end of the motor.

[0010] As a preferred embodiment of the present invention, the limiting mechanism includes a hydraulic cylinder fixedly connected to the bottom end of the threaded block. The top of the nail box head is fixedly connected to the output end of the hydraulic cylinder. A fixing plate is fixedly connected to the outer wall of the nail box head. A round hole is opened at the bottom end of the fixing plate. A spring is fixedly connected to the top end inner wall of the round hole. A sliding column is fixedly connected to one end of the spring away from the inner wall of the round hole. A pressing plate is fixedly connected to one end of the sliding column away from the spring.

[0011] As a preferred embodiment of the present invention, the inner wall of the first limiting chute is fitted and matched with the outer wall of the first slider, and the inner wall of the second limiting chute is fitted and matched with the outer wall of the second slider.

[0012] As a preferred embodiment of the present invention, the clamping block is in the shape of a "cross", and the outer wall of the clamping block is fitted and matched with the inner wall of the card slot.

[0013] As a preferred embodiment of the present invention, the outer wall of the limiting slide plate is fitted and matched with the inner wall of the chute opened on the outer wall of the moving plate, and the length of the limiting slide plate is the same as the length of the lead screw.

[0014] As a preferred embodiment of the present invention, the number of the pressing plates is two, and the pressing plates are distributed symmetrically left and right on the left and right sides of the nail box head.

[0015] As a preferred embodiment of the present invention, the inner wall of the round hole opened at the bottom end of the fixing plate is fitted and matched with the outer wall of the sliding column.

[0016] The present invention has the following beneficial effects compared with the prior art:

[0017] In the present utility model, when vertical movement is required, first, the first electric telescopic rod is turned off so that the clamping block disengages from the inner wall of the card slot. Then, the second electric telescopic rod is started, and its output end drives the rack to move downward, causing the rack to engage with the gear. Subsequently, the motor is started again, and its output end drives the gear to rotate, which can then engage and rotate with the rack, thereby driving the motor to perform vertical left - right reciprocating movement through the cooperation between the first slider and the first limit chute. At the same time, during the movement, the lead screw and the nail box head are driven through the connecting rod. At this time, the moving plate will move through the cooperation between the second slider and the second limit chute, thereby increasing the moving range of the nail box head, reducing limitations, and improving practicability.

[0018] In the present utility model, when the nail box head moves to a suitable position, the hydraulic cylinder can be started, and its output end will drive the fixed plate to move downward, thereby driving the pressing plate below to move downward until the pressing plate contacts and squeezes the cardboard box. As it continues to move downward, at this time, the sliding column will slide upward, and at the same time, the spring is compressed during the sliding process, and then the pressing plate is reversely pushed against the cardboard box through the spring's resilience.

[0019] The following further describes in detail the specific implementation manners of the present utility model in conjunction with the accompanying drawings. Description of the Drawings

[0020] In the drawings:

[0021] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 is a schematic diagram of the bottom upward view structure of the present utility model;

[0023] Figure 3 is a schematic diagram of the adjustment mechanism structure of the present utility model;

[0024] Figure 4 is a schematic diagram of a partial structure of the adjustment mechanism of the present utility model;

[0025] Figure 5 is a schematic diagram of the limit mechanism structure of the present utility model.

[0026] In the figure: 1, bottom plate; 2, support plate; 31, adjusting mechanism; 311, first limiting chute; 312, first slider; 313, motor; 314, first electric telescopic rod; 315, clamping block; 316, second limiting chute; 317, second slider; 318, moving plate; 319, limiting slide plate; 3110, threaded block; 3111, nail box head; 3112, lead screw; 3113, clamping groove; 3114, connecting rod; 3115, second electric telescopic rod; 3116, rack; 3117, gear; 32, limiting mechanism; 321, hydraulic cylinder; 322, fixing plate; 323, spring; 324, sliding column; 325, pressing plate. Detailed implementation manners

[0027] For the purposes, technical solutions and advantages of the embodiments of the present utility model to be clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0028] As Figures 1 to 5 shown, a semi-automatic nail box machine for facilitating the adjustment of the position of the nail box includes a bottom plate 1, a support plate 2 fixedly connected to the top end of the bottom plate 1, an adjusting mechanism 31 is arranged on the bottom plate 1, a limiting mechanism 32 is arranged below the adjusting mechanism 31, the adjusting mechanism 31 includes a first limiting chute 311 opened on the outer wall of the support plate 2, a first slider 312 is slidably connected to the inner wall of the first limiting chute 311, a motor 313 is fixedly connected to the outer wall of the first slider 312, a first electric telescopic rod 314 is fixedly connected to the output end of the motor 313, a clamping block 315 is fixedly connected to the output end of the first electric telescopic rod 314, a second limiting chute 316 is opened at the top and bottom of the support plate 2, a second slider 317 is slidably connected to the inner wall of the second limiting chute 316, a moving plate 318 is fixedly connected to the bottom end of the second slider 317, a sliding hole is opened on the outer wall of the moving plate 318, a limiting slide plate 319 is slidably connected to the inner wall of the sliding hole, a threaded block 3110 is fixedly connected to one end of the limiting slide plate 319, a nail box head 3111 is arranged below the threaded block 3110, a lead screw 3112 is threadedly connected to the inner wall of the threaded block 3110, one end of the lead screw 3112 is rotatably connected to the outer wall of the moving plate 318 through a bearing, a clamping groove 3113 is opened at one end of the lead screw 3112 away from the bearing, a connecting rod 3114 is rotatably connected to the outer wall of the lead screw 3112 at one end away from the bearing, one end of the connecting rod 3114 away from the lead screw 3112 is fixedly connected to the outer wall of the motor 313, a second electric telescopic rod 3115 is fixedly connected to the top and bottom of the support plate 2, a rack 3116 is fixedly connected to the output end of the second electric telescopic rod 3115, and a gear 3117 is fixedly connected to the outer wall of the output end of the motor 313.

[0029] Further, the inner wall of the first limiting chute 311 is fitted with the outer wall of the first slider 312, and the inner wall of the second limiting chute 316 is fitted with the outer wall of the second slider 317, so as to ensure the stability of the first slider 312 and the second slider 317 during movement.

[0030] Further, the shape of the clamping block 315 is a "cross" shape, and the outer wall of the clamping block 315 is fitted with the inner wall of the clamping groove 3113, so as to ensure the tight fit between the outer wall of the clamping block 315 and the inner wall of the clamping groove 3113, thereby ensuring the stability after clamping.

[0031] Furthermore, the outer wall of the limiting slide plate 319 is fitted with the inner wall of the chute opened on the outer wall of the moving plate 318, and the length of the limiting slide plate 319 is the same as the length of the lead screw 3112, so as to ensure the smoothness of the limiting slide plate 319 during its movement, thereby ensuring the stability of the threaded block 3110 during movement.

[0032] The limiting mechanism 32 includes a hydraulic cylinder 321 fixedly connected to the bottom end of the threaded block 3110. The top of the nail box head 3111 is fixedly connected to the output end of the hydraulic cylinder 321. A fixing plate 322 is fixedly connected to the outer wall of the nail box head 3111. A circular hole is opened at the bottom end of the fixing plate 322. A spring 323 is fixedly connected to the top end inner wall of the circular hole. A sliding column 324 is fixedly connected to the end of the spring 323 away from the inner wall of the circular hole. A pressing plate 325 is fixedly connected to the end of the sliding column 324 away from the spring 323.

[0033] Further, the number of the pressing plates 325 is two, and the pressing plates 325 are distributed symmetrically left and right on the left and right sides of the nail box head 3111, so as to evenly support and limit the left and right sides of the cardboard box, thereby ensuring the limiting stability of the cardboard box.

[0034] Furthermore, the inner wall of the circular hole opened at the bottom end of the fixing plate 322 is fitted with the outer wall of the sliding column 324, so as to ensure the tight fit between the outer wall of the sliding column 324 and the inner wall of the circular hole, thereby ensuring the stability of the sliding column 324 during movement.

[0035] The implementation principle of a semi-automatic carton stapling machine that facilitates the adjustment of the position of the carton stapling head is as follows: When it is necessary to perform a horizontal adjustment on the carton stapling head 3111, first start the first electric telescopic rod 314. The output end thereof will drive the block 315 to move to the right until it is inserted into the card slot 3113 opened on the outer wall of one end of the lead screw 3112 to complete the connection. After that, the motor 313 can be started. The output end thereof will drive the first electric telescopic rod 314 to rotate. By the rotation of the first electric telescopic rod 314, the lead screw 3112 connected thereto can be driven to rotate. By the rotation of the lead screw 3112, the threaded block 3110 threadedly connected thereto can be driven to move left and right reciprocally. Through the sliding fit between the limit sliding plate 319 and the moving plate 318, the threaded block 3110 can be limited. In this way, the carton stapling head 3111 can be driven to move by the movement of the threaded block 3110, thereby completing the horizontal movement of the carton stapling head 3111. When it is necessary to perform a vertical movement, first turn off the first electric telescopic rod 314 to make the block 315 disengage from the inner wall of the card slot 3113, and then start the second electric telescopic rod 3115. The output end thereof drives the rack 3116 to move downward, so that the rack 3116 meshes with the gear 3117. Subsequently, start the motor 313 again. The output end thereof drives the gear 3117 to rotate. In this way, it can mesh and rotate with the rack 3116, thereby driving the motor 313 to perform vertical left and right reciprocating movements through the cooperation between the first slider 312 and the first limit sliding groove 311. At the same time, during the movement process, the lead screw 3112 and the carton stapling head 3111 are driven through the connecting rod 3114. At this time, the moving plate 318 will move through the cooperation between the second slider 317 and the second limit sliding groove 316, so as to increase the moving range of the carton stapling head 3111, reduce the limitation, and improve the practicability.

[0036] When the carton stapling head 3111 moves to a suitable position, the hydraulic cylinder 321 can be started. The output end thereof will drive the fixed plate 322 to move downward, thereby driving the pressing plate 325 below to move downward until the pressing plate 325 contacts and presses the carton. As it continues to move downward, at this time, the sliding column 324 will slide upward, and at the same time, the spring 323 is compressed during the sliding process, and then the pressing plate 325 is pushed reversely by the spring-back action of the spring 323 to press on the carton.

Claims

1. A semi-automatic carton stapling machine facilitating the adjustment of the carton stapling position, comprising a bottom plate (1); The support plate (2) fixedly connected to the top end of the bottom plate (1), characterized in that, An adjustment mechanism (31) is arranged on the bottom plate (1), and a limiting mechanism (32) is arranged below the adjustment mechanism (31). The adjustment mechanism (31) includes a first limiting chute (311) opened on the outer wall of the support plate (2): A first slider (312) is slidably connected to the inner wall of the first limiting chute (311). A motor (313) is fixedly connected to the outer wall of the first slider (312). A first electric telescopic rod (314) is fixedly connected to the output end of the motor (313). A clamping block (315) is fixedly connected to the output end of the first electric telescopic rod (314). A second limiting chute (316) is opened at the top and bottom of the support plate (2). A second slider (317) is slidably connected to the inner wall of the second limiting chute (316). A moving plate (318) is fixedly connected to the bottom end of the second slider (317). A sliding hole is opened on the outer wall of the moving plate (318), and a limiting sliding plate (319) is slidably connected to the inner wall of the sliding hole. A threaded block (3110) is fixedly connected to one end of the limiting sliding plate (319). A carton stapling head (3111) is arranged below the threaded block (3110). A lead screw (3112) is threadedly connected to the inner wall of the threaded block (3110). One end of the lead screw (3112) is rotatably connected to the outer wall of the moving plate (318) through a bearing. A clamping groove (3113) is opened at one end of the lead screw (3112) away from the bearing. A connecting rod (3114) is rotatably connected to the outer wall of the lead screw (3112) at one end away from the bearing. One end of the connecting rod (3114) away from the lead screw (3112) is fixedly connected to the outer wall of the motor (313). A second electric telescopic rod (3115) is fixedly connected to the top and bottom of the support plate (2). A rack (3116) is fixedly connected to the output end of the second electric telescopic rod (3115). A gear (3117) is fixedly connected to the outer wall of the output end of the motor (313).

2. The semi-automatic carton stapling machine capable of conveniently adjusting the position of carton stapling according to claim 1, wherein The limiting mechanism (32) includes a hydraulic cylinder (321) fixedly connected to the bottom end of the threaded block (3110). The top of the carton stapling head (3111) is fixedly connected to the output end of the hydraulic cylinder (321). A fixing plate (322) is fixedly connected to the outer wall of the carton stapling head (3111). A round hole is opened at the bottom end of the fixing plate (322), and a spring (323) is fixedly connected to the top end of the inner wall of the round hole. A sliding column (324) is fixedly connected to one end of the spring (323) away from the inner wall of the round hole. A pressing plate (325) is fixedly connected to one end of the sliding column (324) away from the spring (323).

3. The semi-automatic carton stapling machine for facilitating the adjustment of the carton stapling position according to claim 1, wherein, The inner wall of the first limiting chute (311) is fitted with the outer wall of the first slider (312), and the inner wall of the second limiting chute (316) is fitted with the outer wall of the second slider (317).

4. A semi-automatic carton stapling machine for facilitating the adjustment of the carton stapling position as claimed in claim 1, wherein, The clamping block (315) is in the shape of a "cross", and the outer wall of the clamping block (315) is fitted with the inner wall of the clamping groove (3113).

5. A semi-automatic carton stapling machine facilitating the adjustment of the carton stapling position according to claim 1, characterized in that, The outer wall of the limit slide plate (319) is in close fit with the inner wall of the chute opened on the outer wall of the moving plate (318), and the length of the limit slide plate (319) is the same as the length of the lead screw (3112).

6. The semi-automatic carton stapling machine for facilitating the adjustment of the carton stapling position according to claim 2, wherein, The number of the pressing plates (325) is two, and the pressing plates (325) are symmetrically distributed on the left and right sides of the nail box head (3111) in a left-right symmetrical structure.

7. A semi-automatic box stapling machine for facilitating the adjustment of the box stapling position according to claim 2, characterized in that, The inner wall of the circular hole opened at the bottom end of the fixed plate (322) is in close fit with the outer wall of the sliding column (324).

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