Punching device for carton packaging

Abstract

The utility model discloses a punching device for carton packaging, which comprises an operating table, a fixing frame is mounted at the bottom of the operating table, a servo motor is fixedly mounted at the bottom end of the fixing frame, an output shaft at the top end of the servo motor penetrates through the fixing frame to drive and rotate an elliptical turntable, and traction rods are hinged to two ends of the elliptical turntable. A connecting frame is hinged to the end, away from the oval rotating disc, of the traction rod, an abutting plate is installed on the connecting frame through a guide assembly, limiting grooves are formed in the two ends of the abutting plate, a vertical elastic assembly is installed on the abutting plate, a top plate is installed on the vertical elastic assembly, a sliding groove is formed in the top end of the operation table, and the guide assembly comprises a sleeve block fixed to the connecting frame. When the two abutting plates get close to each other, the abutting plates clamp a carton, and the top plate vertically clamps the carton under the elastic action of the first spring ring, that is, the vertical clamping action and the transverse clamping action of the carton are synchronously conducted, and efficient and stable clamping and limiting of the carton before punching are effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton packaging technical field, especially a kind of punching device for carton packaging. BACKGROUND

[0002] Carton is the most widely used packaging product, according to material, there are corrugated carton, single-layer paperboard box etc., there are various specifications and models, carton often needs to be punched on the surface during production and processing.

[0003] The existing carton punching device cannot clamp and limit the carton horizontally and vertically synchronously when punching, the fixing effect is poor, so that the punching operation is not convenient and efficient.

[0004] Therefore, we propose a kind of punching device for carton packaging. UTILITY MODEL CONTENT

[0005] The main purpose of the utility model is to provide a kind of punching device for carton packaging, to facilitate the horizontal and vertical synchronous clamping and limiting of carton when punching, so as to improve the fixing effect of carton, which can effectively solve the problems in the background art.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0007] A kind of punching device for carton packaging, including operation table, the fixed frame is installed at the bottom of operation table, the fixed frame is fixedly installed at the bottom end and is equipped with servo motor, the output shaft of servo motor top passes through the fixed frame and drives the rotation of oval turntable, the both ends of oval turntable are hingedly connected with pull rod, the end of pull rod away from oval turntable is hingedly connected with connecting frame, connecting frame is installed with abutment plate by guide assembly, the both ends of abutment plate are equipped with limiting slot, abutment plate is installed with vertical elastic component, vertical elastic component is installed with top plate;

[0008] The top of operation table is equipped with sliding slot, the guide assembly includes sleeve block fixed with connecting frame, the sleeve block is penetrated by guide rod fixed in the sliding slot;

[0009] Vertical elastic component includes moving frame slidingly connected in limiting slot, sliding column is vertically slidingly installed on moving frame, the top end of sliding column is fixedly connected with the bottom end of top plate, first spring ring is fixedly connected between moving frame and top plate;

[0010] The upper side of one side of the resisting plate is fixedly connected with two groups of upper side plates and lower side plates arranged in parallel, the top of the upper side plate is fixedly installed with a first motor, the top of the lower side plate is rotatably connected with a screw rod, the screw rod is threadedly connected with the moving frame, and the top of the screw rod penetrates through the upper side plate and is fixedly connected with the output shaft at the bottom of the first motor.

[0011] By adopting the above technical scheme, when the carton is clamped, the carton is placed on the top of the operation table, the rotation of the oval turntable is driven by the servo motor, the connecting frame is pulled by the pulling rod, the sleeve block drives the resisting plate to clamp and fix the carton, and the stability during punching is ensured.

[0012] The guiding assembly comprises a sleeve block fixedly connected with the connecting frame, a guide rod is penetrated through the sleeve block and fixedly connected in the sliding groove, when the connecting frame is pulled by the pulling rod, the sleeve block slides relative to the guide rod, the position of the resisting plate is moved, and the stability of the clamping and limiting process is improved.

[0013] The vertical elastic assembly comprises a moving frame slidably connected in the limiting groove, a sliding column is vertically and slidably installed on the moving frame, the top of the sliding column is fixedly connected with the top plate, and the first spring ring is fixedly connected between the moving frame and the top plate.

[0014] When the two resisting plates are close to each other, the resisting plates clamp the carton, the top plate is vertically clamped to the carton under the elastic action of the first spring ring, the vertical and horizontal clamping actions of the carton are synchronized, the efficient and stable clamping and limiting of the carton before punching is effectively ensured.

[0015] According to different thicknesses or numbers of cartons, the output shaft at the bottom of the first motor is rotated to drive the screw rod to rotate, the moving frame drives the top plate to linearly move up and down due to the threaded connection between the screw rod and the moving frame, the up and down positions of the top plate can be changed, different thicknesses or numbers of cartons can be fixed, and the flexibility of vertical clamping is improved.

[0016] Further, the top of the operation table is fixedly connected with a support, two groups of electric push rods are fixedly installed on the inner wall of the top of the support and arranged in parallel, connecting rods are fixedly connected between the bottom of the support and the top of the operation table, a moving plate is slidably connected to the outer side of the connecting rod, and the top of the moving plate is fixedly connected with the output shaft at the bottom of the electric push rod.

[0017] By adopting the above technical scheme, the output shaft at the bottom of the electric push rod pushes the moving plate to linearly move up and down along the outer side of the connecting rod, and the stability of the moving plate in the moving process is improved.

[0018] Further, the bottom end of the mobile plate is provided with a positioning assembly, the positioning assembly comprises a connecting frame, limit rods are arranged at the four corners of the inner wall of the bottom end of the connecting frame, the bottom end of the limit rod penetrates through the connecting frame and is fixedly connected with a pressing plate, and a second spring ring is fixedly connected between the connecting frame and the pressing plate.

[0019] By adopting the above technical scheme, the connecting frame is moved to a suitable position, and the pressing plate realizes vertical compaction of the carton under the elastic action of the second spring ring, so that the carton is further limited, and the accuracy of punching is improved.

[0020] Further, a third motor is fixedly arranged at the middle of the inner wall of the bottom end of the connecting frame, a punching head is fixedly arranged on the output shaft of the bottom end of the third motor, and the bottom end of the punching head penetrates through the connecting frame and extends to the outside.

[0021] By adopting the above technical scheme, the punching head is driven to punch the carton through rotation of the output shaft of the bottom end of the third motor.

[0022] Further, a connecting block is fixedly connected to the bottom end of the mobile plate and located at both ends of the connecting frame, a second motor is fixedly arranged at the bottom end of the connecting block, and a fan blade is fixedly connected to the output shaft of one end of the second motor.

[0023] By adopting the above technical scheme, the fan blade is driven to rotate through rotation of the output shaft of one end of the second motor, so that the fan blade generates wind power to blow the debris after punching, thereby conveniently maintaining the environment of the operation table.

[0024] Further, two groups of strip-shaped holes are arranged at the top end of the operation table and located on the inner side of the chute, a waste collecting vehicle is arranged below the strip-shaped holes, and two groups of supporting legs are fixedly connected to the bottom end of the operation table, and the waste collecting vehicle is located between the two groups of supporting legs.

[0025] By adopting the above technical scheme, the blown debris falls into the waste collecting vehicle through the strip-shaped holes, thereby conveniently collecting and processing the debris.

[0026] Compared with the prior art, the present application has the following advantages:

[0027] (1) The perforating device for carton packaging is characterized in that when the two abutting plates are close to each other, the abutting plates clamp the carton, and the top plate clamps the carton vertically under the elastic action of the first spring ring, that is, the vertical and horizontal clamping actions of the carton are synchronized, thereby effectively ensuring efficient and stable clamping and limiting of the carton before punching.

[0028] (2)The utility model relates to a perforating device for carton packaging, according to different thickness or number of cartons, through the output shaft rotation of first motor bottom end, make drive screw rod rotation, because screw rod is connected with moving frame threadedly, make moving frame drive top plate up and down linear movement, make it can change the up and down position of top plate, fix different thickness or number of cartons, thereby improve the flexibility of vertical clamping. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a structure schematic diagram of the perforating device for carton packaging.

[0030] Figure 2 It is a structure schematic diagram of the perforating device for carton packaging. Figure 1 It is the enlarged view of A in the perforating device for carton packaging.

[0031] Figure 3 It is the structure schematic diagram of the positioning assembly of the perforating device for carton packaging.

[0032] Figure 4 It is the structure schematic diagram of the operation table of the perforating device for carton packaging.

[0033] In the drawing: 1, operation table, 2, fixed frame, 3, servo motor, 4, oval turntable, 5, pull rod, 6, connecting frame, 7, sliding groove, 8, guide assembly, 9, guide rod, 10, abutment plate, 11, limit groove, 12, moving frame, 13, upper side plate, 14, lower side plate, 15, screw rod, 16, first motor, 17, sliding column, 18, first spring ring, 19, top plate, 20, support, 21, electric push rod, 22, moving plate, 23, connecting rod, 24, positioning assembly, 25, connecting block, 26, second motor, 27, fan blade, 28, connecting frame, 29, third motor, 30, perforating head, 31, second spring ring, 32, limit rod, 33, pressing plate, 34, strip hole, 35, supporting leg, 36, waste collecting vehicle, 37, sleeve block. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0035] In order to facilitate the synchronous clamping and limiting of the carton in horizontal and vertical directions when perforating, thereby improving the fixing effect of the carton, such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4As shown, a kind of carton packaging punching device, including operation platform 1, the fixed frame 2 is installed at the bottom of the operation platform 1, the bottom end of the fixed frame 2 is fixedly installed servo motor 3, the output shaft of the top end of the servo motor 3 passes through the fixed frame 2 and drives the rotation of oval turntable 4, the both ends of the oval turntable 4 are hinged with pull rod 5, the end of the pull rod 5 away from oval turntable 4 is hinged with connecting frame 6, the connecting frame 6 is installed with abutment plate 10 on the guiding assembly 8, the both ends of the abutment plate 10 are provided with limiting slot 11, vertical elastic component is installed on the abutment plate 10, top plate 19 is installed on the vertical elastic component;

[0036] The top end of the operation platform 1 is provided with chute 7, the guiding assembly 8 includes sleeve block 37 fixed with connecting frame 6, sleeve block 37 is penetrated by guide rod 9 fixed in chute 7;

[0037] The vertical elastic component includes moving frame 12 slidably connected in limiting slot 11, slide column 17 is vertically slidably installed on moving frame 12, the top end of slide column 17 is fixedly connected with the bottom end of top plate 19, first spring ring 18 is fixedly connected between moving frame 12 and top plate 19;

[0038] The upper part and the lower part of the one side of the abutment plate 10 are fixedly connected with two groups of upper side plates 13 and lower side plates 14 arranged in opposite parallel, the top end of the upper side plate 13 is fixedly installed with first motor 16, the top end of the lower side plate 14 is rotatably connected with lead screw 15, the lead screw 15 is threadedly connected with the moving frame 12, the top end of the lead screw 15 penetrates the upper side plate 13 and is fixedly connected with the output shaft of the bottom end of the first motor 16.

[0039] When using, when clamping carton, carton is placed on the top end of operation platform 1, the rotation of oval turntable 4 is driven by servo motor 3, so that pull rod 5 pulls connecting frame 6, sleeve block 37 drives abutment plate 10 to clamp and fix carton, guarantee the stability in the process of punching;

[0040] The guiding assembly 8 includes sleeve block 37 fixed with connecting frame 6, sleeve block 37 is penetrated by guide rod 9 fixed in chute 7, when pull rod 5 pulls connecting frame 6, connecting frame 6 drives sleeve block 37 to slide relative to guide rod 9, realize the position movement of abutment plate 10, improve the stability of clamping limiting process;

[0041] The vertical elastic component includes moving frame 12 slidably connected in limiting slot 11, slide column 17 is vertically slidably installed on moving frame 12, slide column 17 top is fixedly connected with top plate 19, first spring ring 18 is fixedly connected between moving frame 12 and top plate 19;

[0042] When the two abutting plates 10 are close to each other, the abutting plates 10 clamp the carton, and the top plate 19 is elastically clamped to the carton in the vertical direction under the elastic action of the first spring ring 18, that is, the vertical and horizontal clamping actions of the carton are synchronized, thereby effectively ensuring the efficient and stable clamping and limiting of the carton before punching.

[0043] According to different thicknesses or numbers of cartons, the first motor 16 at the bottom end drives the output shaft to rotate, drives the lead screw 15 to rotate, and drives the moving frame 12 to linearly move up and down due to the threaded connection between the lead screw 15 and the moving frame 12, so that the top plate 19 can change the up and down positions and fix different thicknesses or numbers of cartons, thereby improving the flexibility of vertical clamping.

[0044] As shown in Figure 1 , Figure 2 , Figure 3 , the utility model also includes, the top end fixed connection of operation platform 1 has support 20, two groups of opposite parallel electric push rods 21 are fixedly installed in the top end inner wall of support 20, the bottom end of support 20 and the top end four corners of operation platform 1 are all fixedly connected with connecting rod 23, and the outer side of connecting rod 23 is slidably connected with moving plate 22, and the top end middle part of moving plate 22 is fixedly connected with the output shaft of electric push rod 21 bottom end.

[0045] In use, the output shaft of the bottom end of the electric push rod 21 pushes the moving plate 22 to move linearly up and down along the outer side of the connecting rod 23, and the connecting rod 23 improves the stability of the moving plate 22 during movement.

[0046] As shown in Figure 1 , Figure 3 , the utility model also includes that the bottom end middle part of moving plate 22 is installed with positioning assembly 24, positioning assembly 24 includes connecting frame 28, limiting rod 32 is installed at the bottom end inner wall four corners of connecting frame 28, the bottom end of limiting rod 32 penetrates connecting frame 28 and is fixedly connected with pressing plate 33, and second spring ring 31 is fixedly connected between connecting frame 28 and pressing plate 33.

[0047] In use, the connecting frame 28 is moved to the appropriate position, and the pressing plate 33 is elastically clamped to the carton in the vertical direction under the elastic action of the second spring ring 32, thereby further limiting the carton and improving the accuracy of punching.

[0048] As shown in Figure 1 , Figure 3 , the utility model also includes that the bottom end inner wall middle part of connecting frame 28 is fixedly installed with third motor 29, the output shaft of third motor 29 bottom end is fixedly installed with punch head 30, and punch head 30 bottom end penetrates connecting frame 28 and extends to the outside.

[0049] In use, the output shaft at the bottom end of the third motor 29 is rotated, so as to drive the punching head 30 to punch the carton.

[0050] As shown in the drawings, Figure 3 The utility model also includes that the bottom end of the moving plate 22 is fixedly connected with the connecting block 25 at both ends of the connecting frame 28, the bottom end of the connecting block 25 is fixedly installed with the second motor 26, and one end output shaft of the second motor 26 is fixedly connected with the fan blade 27.

[0051] In use, the output shaft at the bottom end of the third motor 29 is rotated, so as to drive the punching head 30 to punch the carton.

[0052] As shown in the drawings, Figure 1 The utility model also includes that the top end of the operation platform 1 is provided with two groups of strip holes 34 which are arranged in parallel and are located at the inner side of the chute 7, the waste collecting vehicle 36 is arranged below the strip hole 34, the bottom end of the operation platform 1 is fixedly connected with two groups of supporting legs 35 which are arranged in parallel, and the waste collecting vehicle 36 is located between the two groups of supporting legs 35.

[0053] In use, the output shaft at the bottom end of the third motor 29 is rotated, so as to drive the punching head 30 to punch the carton.

[0054] It should be noted that the utility model discloses a punching device for carton packaging, when clamping the carton, the carton is placed at the top end of the operation platform 1, the rotation of the oval turntable 4 is driven through the servo motor 3, the connecting frame 6 is pulled through the pull rod 5, the sleeve block 37 drives the resisting plate 10 to clamp and fix the carton, and the stability during the punching process is guaranteed.

[0055] The guiding assembly 8 includes the sleeve block 37 fixed with the connecting frame 6, the sleeve block 37 is penetrated with the guide rod 9 fixed in the chute 7, when the connecting frame 6 is pulled through the pull rod 5, the sleeve block 37 is slid relative to the guide rod 9 driven by the connecting frame 6, the position of the resisting plate 10 is moved, and the stability of the clamping and limiting process is improved.

[0056] The vertical elastic assembly includes the moving frame 12 slidably connected in the limiting groove 11, the sliding column 17 is vertically and slidably installed on the moving frame 12, the top of the sliding column 17 is fixedly connected with the top plate 19, and the first spring ring 18 is fixedly connected between the moving frame 12 and the top plate 19.

[0057] When the two abutting plates 10 are close to each other, the abutting plates 10 clamp the carton, and the top plate 19 is elastically clamped to the carton in the vertical direction under the elastic action of the first spring ring 18, that is, the vertical and horizontal clamping actions of the carton are synchronized, thereby effectively ensuring the efficient and stable clamping and limiting of the carton before punching;

[0058] According to different thicknesses or numbers of cartons, the first motor 16 is driven to rotate at the bottom end, so as to drive the screw rod 15 to rotate, and the moving frame 12 drives the top plate 19 to move linearly up and down due to the threaded connection between the screw rod 15 and the moving frame 12, so that the up-and-down position of the top plate 19 can be changed to fix cartons of different thicknesses or numbers, thereby improving the flexibility of vertical clamping;

[0059] When punching, the output shaft at the bottom end of the electric push rod 21 drives the moving plate 22 to move linearly up and down along the outer side of the connecting rod 23, and the connecting rod 23 improves the stability of the moving plate 22 during the moving process;

[0060] The connecting frame 28 is moved to a suitable position, and the pressing plate 33 is elastically clamped to the carton in the vertical direction under the elastic action of the second spring ring 32, thereby further limiting the carton and improving the accuracy of punching;

[0061] The third motor 29 is driven to rotate at the bottom end, so as to drive the punching head 30 to punch the carton;

[0062] After punching, the output shaft at one end of the second motor 26 is driven to rotate, so as to drive the fan blade 27 to rotate, so that the fan blade 27 generates wind power to blow the punched debris, thereby conveniently maintaining the environment of the operation table 1;

[0063] The blown debris falls into the waste collection vehicle 36 from the strip-shaped hole 34, thereby conveniently collecting and processing the debris.

[0064] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A perforating device for carton packaging comprising an operating table (1), characterized in that, The operating platform (1) bottom is provided with a fixed frame (2), the bottom end of the fixed frame (2) is fixedly provided with a servo motor (3), the output shaft of the top end of the servo motor (3) penetrates the fixed frame (2) and drives the rotation of an oval turntable (4), both ends of the oval turntable (4) are hingedly provided with a pull rod (5), one end of the pull rod (5) away from the oval turntable (4) is hingedly provided with a connecting frame (6), the connecting frame (6) is provided with a stop plate (10) through a guide assembly (8), both ends of the stop plate (10) are provided with a limiting groove (11), the stop plate (10) is provided with a vertical elastic assembly, the vertical elastic assembly is provided with a top plate (19); The top end of the operating platform (1) is provided with a sliding groove (7), the guide assembly (8) comprises a sleeve block (37) fixedly connected with the connecting frame (6), the sleeve block (37) penetrates a guide rod (9) fixedly connected in the sliding groove (7); The vertical elastic assembly comprises a moving frame (12) slidably connected in the limiting groove (11), the moving frame (12) is vertically and slidably provided with a sliding column (17), the top end of the sliding column (17) is fixedly connected with the bottom end of the top plate (19), the moving frame (12) and the top plate (19) are fixedly connected with a first spring ring (18); The upper part and the lower part of one side of the stop plate (10) are fixedly connected with two groups of upper side plates (13) and lower side plates (14) arranged in parallel, the top end of the upper side plate (13) is fixedly provided with a first motor (16), the top end of the lower side plate (14) is rotatably connected with a lead screw (15), the lead screw (15) is threadedly connected with the moving frame (12), the top end of the lead screw (15) penetrates the upper side plate (13) and is fixedly connected with the output shaft of the bottom end of the first motor (16).

2. A perforating device for use in carton packaging according to claim 1, characterized in that: The top end of the operating platform (1) is fixedly connected with a support (20), the top end inner wall of the support (20) is fixedly provided with two groups of electric push rods (21) arranged in parallel, the bottom end of the support (20) and the top end of the operating platform (1) are fixedly connected with connecting rods (23) at four corners, the outer side of the connecting rod (23) is slidably connected with a moving plate (22), the top end middle part of the moving plate (22) is fixedly connected with the output shaft of the bottom end of the electric push rod (21).

3. A perforating device for use in carton packaging according to claim 2, characterized in that: The bottom end middle part of the moving plate (22) is provided with a positioning assembly (24), the positioning assembly (24) comprises a connecting frame (28), the bottom end inner wall of the connecting frame (28) is provided with a limiting rod (32) at four corners, the bottom end of the limiting rod (32) penetrates the connecting frame (28) and is fixedly connected with a pressing plate (33), the connecting frame (28) and the pressing plate (33) are fixedly connected with a second spring ring (31).

4. A perforating device for use in carton packaging according to claim 3, characterized in that: The bottom end inner wall middle part of the connecting frame (28) is fixedly provided with a third motor (29), the output shaft of the bottom end of the third motor (29) is fixedly provided with a punching head (30), the bottom end of the punching head (30) penetrates the connecting frame (28) and extends to the outside.

5. A perforating device for use in carton packaging according to claim 3, characterized in that: The bottom end of the moving plate (22) is fixedly connected with a connecting block (25) at both ends of the connecting frame (28), the bottom end of the connecting block (25) is fixedly installed with a second motor (26), and one end of the output shaft of the second motor (26) is fixedly connected with a fan blade (27).

6. A perforating device for use in carton packaging according to claim 5, characterized in that: The top end of the operation table (1) is provided with two groups of strip-shaped holes (34) which are arranged in parallel and located on the inner side of the chute (7), a waste collecting vehicle (36) is arranged below the strip-shaped holes (34), the bottom end of the operation table (1) is fixedly connected with two groups of supporting legs (35) which are arranged in parallel, and the waste collecting vehicle (36) is located between the two groups of supporting legs (35).

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