Three-dimensional packaging machine convenient to adjust

Abstract

According to the technical scheme, the three-dimensional packaging machine convenient to adjust is characterized by comprising a fixing base, a fixing block is fixedly installed on the top face of the fixing base, two sliding holes are formed in one side of the fixing block, and first fixing rods are fixedly installed in the sliding holes; the outer wall face of the first fixing rod is sleeved with a sliding block, the sliding block is located in the sliding hole, the outer wall face of the first fixing rod is sleeved with a spring, the top end and the bottom end of the spring are fixed to the bottom face of the sliding block and the inner bottom face of the sliding hole respectively, and a thread is arranged on the outer wall face of the first fixing rod. The outer wall face of the first fixing rod is in threaded connection with a nut, the nut is located on the top face of the sliding block, a limiting rod is fixedly installed on one side of the sliding block, by arranging the limiting rod, the sliding block can be moved to change the position of the limiting rod, and then the tensioning degree of the transparent film placed on the limiting rod is changed. And normal operation of film covering work of the machined part is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to three -dimensional packing machine technical field, concretely relates to a three -dimensional packing machine convenient to adjust. BACKGROUND

[0002] Three -dimensional packing machine, also known as three -dimensional transparent film packing machine, cigarette packing machine, transparent film hexahedron folding cold packing machine, transparent film packing machine. The machine is with BOPP film or PVC as packing material, and the three -dimensional hexahedron folding of the object to be packaged is formed. It is widely used in cosmetics, pharmaceuticals, food, health products, audio-visual products, stationery, daily necessities and other box outside transparent film three -dimensional body packaging.

[0003] The full-automatic three-dimensional packaging machine with publication number CN216581416U exposes the following defects in use:

[0004] The utility model discloses a gear synchronous adjusting assembly is arranged, can drive multiple adjusting screw rod synchronous rotation, and then can drive the limit displacement block to move through the adjusting sleeve, so that the size of the equipment guide material size can be adjusted, so that the equipment can guide material packaging for different models of products, and the utility model discloses good practicality, and the size of the equipment guide material size can be adjusted at one time, and the adjusting process is simple and convenient, time-saving and labor-saving, convenient to use, but in the process of actual use, in order to guarantee the normal transportation and use of the film, the tension degree of the film needs to be adjusted, for this purpose, we propose a three-dimensional packaging machine. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a three-dimensional packaging machine convenient to adjust, which solves the problem that the tension degree of the film needs to be adjusted in the process of actual use to ensure the normal transportation and use of the film.

[0006] The above technical purposes of the utility model are realized through the following technical schemes:

[0007] A three-dimensional packaging machine convenient to adjust, comprising a fixed seat, a fixed block is fixedly installed on the top surface of the fixed seat, two sliding holes are formed in one side of the fixed block, a first fixed rod is fixedly installed in the inside of the sliding hole, a sliding block is sleeved on the outer wall surface of the first fixed rod, the sliding block is located in the inside of the sliding hole, a spring is sleeved on the outer wall surface of the first fixed rod, the top end and the bottom end of the spring are fixed with the bottom surface of the sliding block and the inside bottom surface of the sliding hole respectively, the outer wall surface of the first fixed rod is provided with a thread, a nut is connected with the outer wall surface of the first fixed rod through screw threads, the nut is located on the top surface of the sliding block, and a limiting rod is fixedly installed on one side of the sliding block.

[0008] Preferably, one side of the fixed block is fixedly provided with a second fixed rod, and an outer wall surface of the second fixed rod is sleeved with a rotating sleeve.

[0009] Preferably, the top surface of the fixed seat is provided with a fixed groove, a first conveying belt is fixedly arranged in the fixed groove, and a second conveying belt is fixedly arranged in the fixed groove.

[0010] Preferably, the inner bottom surface of the fixed groove is provided with a rotating groove, and the top surface of the fixed seat is fixedly provided with a film laminating machine.

[0011] Preferably, both sides of the inner bottom surface of the rotating groove are provided with clamping grooves, the rotating groove is provided with a rotating rod, the rotating rod is clamped in the rotating groove through the clamping grooves arranged on both sides of the inner bottom surface of the rotating groove, an outer wall surface of the rotating rod is fixedly provided with a first clamping plate, and the outer wall surface of the rotating rod is provided with a second clamping plate.

[0012] Preferably, the outer wall surface of the second clamping plate is provided with a connecting pipe, the connecting pipe penetrates through one side of the second clamping plate, the outer wall surface of the rotating rod is clamped with a connecting sleeve, an outer wall surface of the connecting sleeve is provided with threads, the second clamping plate is clamped on the outer wall surface of the rotating rod through the connecting pipe and the connecting sleeve, and one side of the first clamping plate and the second clamping plate is fixedly provided with a plurality of protrusions.

[0013] To sum up, the utility model mainly has the following beneficial effects:

[0014] 1. By setting the limiting rod, the sliding block can change the position of the limiting rod, thereby changing the tension degree of the transparent film placed thereon, ensuring the normal operation of the film laminating work of the workpiece, and through the design of the nut, the position of the sliding block can be controlled by screwing the nut, so that the staff can control the tension degree at any time.

[0015] 2. By setting the first clamping plate, the first clamping plate and the second clamping plate can clamp the workpiece by changing the distance between the first clamping plate and the second clamping plate, facilitating the transportation of the workpiece on the first conveying belt and the second conveying belt, ensuring the normal operation of the transportation work, and through the design of the protrusions, the friction force during clamping can be increased, thereby ensuring the stability of the transportation and avoiding the clamping from falling off and affecting the normal operation of the transportation work. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 is a schematic diagram of the split structure of the utility model;

[0018] Figure 3This is a schematic diagram of the fixing block structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the first clamping plate structure of this utility model.

[0020] Reference numerals in the attached drawings: 1. Fixed base; 2. Fixed block; 3. Sliding hole; 4. First fixed rod; 5. Sliding block; 6. Spring; 7. Nut; 8. Limiting rod; 9. Second fixed rod; 10. Rotating sleeve; 11. Fixed groove; 12. First conveyor belt; 13. Second conveyor belt; 14. Rotating groove; 15. Laminating machine; 16. Rotating rod; 17. First clamping plate; 18. Second clamping plate; 19. Connecting pipe; 20. Connecting sleeve; 21. Protrusion. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] refer to Figures 1-4 An easily adjustable three-dimensional packaging machine includes a fixed base 1. A fixed block 2 is fixedly installed on the top surface of the fixed base 1. Two sliding holes 3 are opened on one side of the fixed block 2. A first fixed rod 4 is fixedly installed inside the sliding holes 3. A sliding block 5 is sleeved on the outer wall of the first fixed rod 4. The sliding block 5 is located inside the sliding holes 3. A spring 6 is sleeved on the outer wall of the first fixed rod 4. The top and bottom ends of the spring 6 are fixed to the bottom surface of the sliding block 5 and the inner bottom surface of the sliding hole 3, respectively. The outer wall of the first fixed rod 4 is threaded. A nut 7 is threadedly connected to the outer wall of the first fixed rod 4. The nut 7 is located on the top surface of the sliding block 5. The design of the nut 7 allows the position of the sliding block 5 to be controlled by turning the nut 7, which is convenient for the operator to control the tension at any time. A limit rod 8 is fixedly installed on one side of the sliding block 5. The design of the limit rod 8 allows the sliding block 5 to be moved to change the position of the limit rod 8, thereby changing the tension of the transparent film placed on it, ensuring the normal operation of the film coating work of the processed parts.

[0023] A second fixing rod 9 is fixedly installed on one side of the fixing block 2. A rotating sleeve 10 is fitted onto the outer wall of the second fixing rod 9. Through the design of the second fixing rod 9 and the rotating sleeve 10, the film roll can be fixed. The film roll is fitted onto it, and the rotation of the rotating sleeve 10 makes it easy to wind the stretched film onto the workpiece. A fixing groove 11 is opened on the top surface of the fixing base 1. A first conveyor belt 12 is fixedly installed inside the fixing groove 11, and a second conveyor belt 13 is fixedly installed inside the fixing groove 11. Through the design of the first conveyor belt 12 and the second conveyor belt 13... It can transport workpieces. The first conveyor belt 12 and the second conveyor belt 13 are respectively set as the feeding conveyor assembly and the discharging conveyor assembly. With the help of the clamping components, the workpieces can be effectively transported. The bottom surface of the fixed groove 11 is provided with a rotating groove 14. The top surface of the fixed base 1 is fixedly installed with a laminating machine 15. Through the design of the laminating machine 15, the laminating machine 15 is an existing structure. Through its internal structure, as long as it can receive the film, it can automatically complete the laminating operation of the workpieces. The rotating groove 14 has slots on both sides inside. An internal rotating rod 16 is provided, which is engaged with the inside of the rotating groove 14 through slots opened on both sides of the rotating groove 14. A first clamping plate 17 is fixedly installed on the outer wall of the rotating rod 16, and a second clamping plate 18 is provided on the outer wall of the rotating rod 16. By changing the distance between the first clamping plate 17 and the second clamping plate 18, the workpiece can be clamped, facilitating the transportation of the workpiece on the first conveyor belt 12 and the second conveyor belt 13, and ensuring the normal operation of the transportation work. The outer wall of the second clamping plate 18 has a connecting pipe 19, which passes through one side of the second clamping plate 18. The outer wall of the rotating rod 16 is fitted with a connecting sleeve 20, which has threads on its outer wall. The second clamping plate 18 is fitted to the outer wall of the rotating rod 16 through the connecting pipe 19 and the connecting sleeve 20. Several protrusions 21 are fixedly installed on one side of both the first clamping plate 17 and the second clamping plate 18. The design of the protrusions 21 can increase the friction force during clamping, thereby ensuring the stability of transportation and preventing the clamping from falling off and causing the transportation work to malfunction.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An easily adjustable three-dimensional packaging machine, comprising a fixed base (1), characterized in that, A fixing block (2) is fixedly installed on the top surface of the fixing base (1). Two sliding holes (3) are opened on one side of the fixing block (2). A first fixing rod (4) is fixedly installed inside the sliding hole (3). A sliding block (5) is sleeved on the outer wall of the first fixing rod (4). The sliding block (5) is located inside the sliding hole (3). A spring (6) is sleeved on the outer wall of the first fixing rod (4). The top and bottom ends of the spring (6) are fixed to the bottom surface of the sliding block (5) and the inner bottom surface of the sliding hole (3), respectively. The outer wall of the first fixing rod (4) is threaded. A nut (7) is threadedly connected to the outer wall of the first fixing rod (4). The nut (7) is located on the top surface of the sliding block (5). A limit rod (8) is fixedly installed on one side of the sliding block (5).

2. The easily adjustable three-dimensional packaging machine according to claim 1, characterized in that, A second fixing rod (9) is fixedly installed on one side of the fixing block (2), and a rotating sleeve (10) is sleeved on the outer wall of the second fixing rod (9).

3. The easily adjustable three-dimensional packaging machine according to claim 1, characterized in that, The top surface of the fixed base (1) is provided with a fixed groove (11), a first conveyor belt (12) is fixedly installed inside the fixed groove (11), and a second conveyor belt (13) is fixedly installed inside the fixed groove (11).

4. The easily adjustable three-dimensional packaging machine according to claim 3, characterized in that, The bottom surface of the fixed groove (11) is provided with a rotating groove (14), and the top surface of the fixed seat (1) is fixedly installed with a film covering machine (15).

5. The easily adjustable three-dimensional packaging machine according to claim 4, characterized in that, The rotating groove (14) has slots on both sides inside. A rotating rod (16) is provided inside the rotating groove (14). The rotating rod (16) is engaged inside the rotating groove (14) through the slots on both sides inside the rotating groove (14). A first clamping plate (17) is fixedly installed on the outer wall of the rotating rod (16). A second clamping plate (18) is provided on the outer wall of the rotating rod (16).

6. The easily adjustable three-dimensional packaging machine according to claim 5, characterized in that, The outer wall of the second clamping plate (18) has a connecting tube (19), which passes through one side of the second clamping plate (18). The outer wall of the rotating rod (16) is fitted with a connecting sleeve (20), which is threaded on the outer wall. The second clamping plate (18) is fitted to the outer wall of the rotating rod (16) through the connecting tube (19) and the connecting sleeve (20). Several protrusions (21) are fixedly installed on one side of both the first clamping plate (17) and the second clamping plate (18).

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