Packaging machine convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of packaging machines, and provides a packaging machine convenient to disassemble and assemble, which comprises a packaging machine main body and a loading seat, the bottom of the packaging machine main body is fixedly connected with a switching seat, the loading seat is internally provided with an installing mechanism, and the top of the loading seat is provided with a retarding mechanism; the mounting mechanism comprises an inserting groove, a clamping groove and a sliding groove, the inserting groove is formed in the side face of the loading seat, and the mounting mechanism is arranged, so that the through connection seat and the packaging machine body on the through connection seat are stably mounted on the transshipping seat through cooperation of the inserting groove, the groove, the clamping groove, the arc-shaped block, the limiting plate and other assemblies; the two sets of pull rods are pulled at the same time, so that the two sets of arc-shaped blocks leave the corresponding clamping grooves, at the moment, compression springs can rebound to be matched with push blocks to drive the adapter to move rightwards by a certain distance, grooves and the clamping grooves are staggered, and the adapter and the packaging machine are conveniently separated from the loading base subsequently.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of packing machine, specifically, and relates to a packing machine convenient to dismount and install. BACKGROUND

[0002] The packing machine is a kind of machine that packs product, and it plays the role of protection and beauty, mainly used for the packing of flow line type whole production, and can be applied to the filling, sealing and coding of products (bagged and bottled) in food, medicine, daily chemical, hardware, lighting, furniture and other industries.

[0003] The utility model with publication number CN220298953U discloses a packing machine convenient to dismount and install, which comprises a packing machine body, an adapter seat movably inserted into the packing machine body, a loading seat movably inserted into the adapter seat, two mounting assemblies embedded in the loading seat, each mounting assembly comprising a hollow block, a sliding block movably connected inside the hollow block, a hemispherical buckle fixed to one end of the sliding block, a limiting rod fixed to the other end of the hollow block, and a spring fixed between the sliding block and the inner wall of the hollow block.

[0004] In the above application file, the adapter seat is slidably inserted into the packing machine body, and then the loading seat is slidably inserted into the adapter seat. The hemispherical buckle is first pressed towards the hollow block, causing the sliding block to move, and the spring to be compressed. When the hemispherical buckle corresponds to the hemispherical groove, the sliding block and the hemispherical buckle are reset under the springback force, causing the hemispherical buckle to be engaged with the hemispherical groove, and the connection between the loading seat and the adapter seat is completed. However, the operation of connecting the loading seat and the adapter seat is relatively complicated, and the hemispherical buckle and the hemispherical groove need to be misaligned in time during subsequent disassembly. The overall installation and disassembly is time-consuming and labor-intensive, which is not conducive to maintenance work. Therefore, it needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model provides a packing machine convenient to dismount and install, which solves the problems in the above-mentioned file.

[0006] The utility model discloses a kind of packaging machines of convenient dismounting and installation, including packaging machine main body and loading seat, the bottom of packaging machine main body is fixedly connected with adapter seat, the inside of loading seat is provided with mounting mechanism, the top of loading seat is provided with speed reduction mechanism;The mounting mechanism includes slot, clamping groove and sliding slot, the side of loading seat is opened in slot, recess is opened on the inner wall of slot, retractable spring is provided in the inside of recess, the inside of recess is slidably connected with arc block by retractable spring, one end of arc block close to retractable spring is fixedly connected with pull rod, clamping groove is opened on the surface of adapter seat, sliding slot is opened on the side of adapter seat, compression spring is provided in the inside of sliding slot, the inside of sliding slot is slidably connected with push block by compression spring, the inside of slot is fixedly connected with limit board.

[0007] The adapter seat is inserted in the slot in the initial state, and one half of the arc block is located in the clamping groove in the initial state, so that the adapter seat cannot move to the left and separate from the slot.

[0008] The arc surface of the arc block faces the left of the slot, and the depth of the recess is greater than the length of the arc block. When the arc surface of the arc block is extruded, it will move into the recess. The arc block can be completely retracted into the recess.

[0009] The pull rod penetrates through the loading seat and is slidably connected, and one end of the pull rod away from the arc block is fixedly connected with an anti-skid block. By pulling the pull rod through the anti-skid block, the arc block can be driven out of the clamping groove and retracted into the recess.

[0010] The side of the adapter seat and one end of the push block away from the compression spring are in contact with the limit board in the initial state. The limit board can prevent the adapter seat from moving to the right.

[0011] The number of compression springs is set to three groups, and the three groups of compression springs are in a compressed state in the initial state. When the three groups of compression springs rebound, the adapter seat will move to the left through the push block.

[0012] The speed reduction mechanism includes a speed reduction block, a connecting frame and a limiting rod. The speed reduction block is fixedly connected to the top of the loading seat. The connecting frame and the limiting rod are fixedly connected to the adapter seat. The inside of the connecting frame is rotatably connected to a contact block. The side of the contact block is fixedly connected to an elastic rope. One end of the elastic rope away from the contact block is fixedly connected to the adapter seat.

[0013] One end of the contact block away from the connecting frame is arc-shaped, and the length of the contact block is greater than the distance from the bottom of the connecting frame to the top of the speed reduction block. When the adapter seat moves, one end of the arc-shaped contact block will contact the top of the speed reduction block.

[0014] The deceleration block is in a semi-cylindrical shape as a whole, and is made of rubber material, so that a large resistance is generated when the deceleration block is extruded by the contact block.

[0015] The limiting rod is in an L shape as a whole, and the end of the limiting rod away from the adapter seat is close to the contact block, so that the contact block cannot be deflected to the right.

[0016] The working principle and beneficial effects of the utility model are as follows:

[0017] 1. The mounting mechanism is arranged, so that the adapter seat and the packaging machine main body are stably mounted on the adapter seat through the cooperation of the slot, the groove, the clamping groove, the arc-shaped block and the limiting plate, when disassembly is needed, two groups of pull rods are pulled at the same time, so that the two groups of arc-shaped blocks are away from the corresponding clamping grooves, at this time, the compression spring rebounds to cooperate with the push block to drive the adapter seat to move a distance to the right, so that the groove is dislocated with the clamping groove, and the adapter seat and the packaging machine are separated from the adapter seat.

[0018] 2. The deceleration mechanism is arranged, so that when the compression spring rebounds to cooperate with the push block to drive the adapter seat to move to the right, the speed of the adapter seat moving to the right is slowed down through the cooperation of the deceleration block, the contact block and the limiting rod, so that when the compression spring rebounds to cooperate with the push block to drive the adapter seat to move to the right, the speed is not too fast, and damage or safety accidents of the components thereon are prevented. DRAWINGS

[0019] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0020] Figure 1 It is the three-dimensional front view of the overall structure of the utility model;

[0021] Figure 2 It is the three-dimensional back view of the overall structure of the utility model;

[0022] Figure 3 It is the three-dimensional schematic view of the mounting mechanism structure of the utility model;

[0023] Figure 4 It is the three-dimensional sectional view of the mounting mechanism structure of the utility model;

[0024] Figure 5 It is the three-dimensional schematic view of the deceleration mechanism structure of the utility model;

[0025] Figure 6 It is the three-dimensional schematic view of the deceleration mechanism structure of the utility model; Figure 5 It is the enlarged view of the structure at A in the utility model.

[0026] In the figure: 1, the main body of the packaging machine; 2, the adapter seat; 3, the loading seat; 4, the mounting mechanism; 41, the slot; 42, the groove; 43, the extension spring; 44, the arc block; 45, the pull rod; 46, the clamping groove; 47, the sliding groove; 48, the compression spring; 49, the push block; 410, the limiting plate; 5, the speed reduction mechanism; 51, the speed reduction block; 52, the connecting frame; 53, the contact block; 54, the elastic rope; 55, the limiting rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are involved in the scope of protection of the present application.

[0028] Example 1

[0029] As Figures 1-4The embodiment shown provides a packaging machine convenient to disassemble and install, which comprises a packaging machine body 1 and a loading seat 3, the bottom of the packaging machine body 1 is fixedly connected with an adapter seat 2, the inside of the loading seat 3 is provided with an installation mechanism 4, and the top of the loading seat 3 is provided with a speed reduction mechanism 5; the installation mechanism 4 comprises a slot 41, a clamping groove 46 and a sliding groove 47, the slot 41 is opened in the side surface of the loading seat 3, a recess 42 is opened in the inner wall of the slot 41, the inside of the recess 42 is provided with a telescopic spring 43, the inside of the recess 42 is slidably connected with an arc block 44 through the telescopic spring 43, the arc surface of the arc block 44 faces the left of the slot 41, the depth of the recess 42 is greater than the length of the arc block 44, the arc surface of the arc block 44 will move into the recess 42 when being extruded, the arc block 44 can be completely retracted into the recess 42, one end of the arc block 44 close to the telescopic spring 43 is fixedly connected with a pull rod 45, the clamping groove 46 is opened in the surface of the adapter seat 2, the adapter seat 2 is initially inserted into the slot 41, and one half of the arc block 44 is initially located in the clamping groove 46, the two groups of arc blocks 44 are clamped in the corresponding clamping grooves 46, so that the adapter seat 2 cannot move to the left and separate from the slot 41, the pull rod 45 penetrates through and is slidably connected with the loading seat 3, one end of the pull rod 45 away from the arc block 44 is fixedly connected with an anti-skid block, the arc block 44 can be driven to leave the clamping groove 46 and retract into the recess 42 by pulling the pull rod 45 through the anti-skid block, the sliding groove 47 is opened in the side surface of the adapter seat 2, the inside of the sliding groove 47 is provided with a compression spring 48, the inside of the sliding groove 47 is slidably connected with a push block 49 through the compression spring 48, the inside of the slot 41 is fixedly connected with a limiting plate 410, the side surface of the adapter seat 2 and one end of the push block 49 away from the compression spring 48 are initially in contact with the limiting plate 410, the limiting plate 410 can prevent the adapter seat 2 from moving to the right, the number of the compression springs 48 is three groups, and the three groups of compression springs 48 are initially in a compressed state, the three groups of compression springs 48 rebound to drive the adapter seat 2 to move to the left through the push block 49.

[0030] In this embodiment, when installing the adapter 2 and the packaging machine body 1 on it, the adapter 2 is inserted into the slot 41 on the left side of the loading seat 3. Initially, the arc surface of the arc block 44 is squeezed by the adapter 2, and the arc block 44 retracts into the groove 42, compressing the telescopic spring 43. When the adapter 2 moves so that the groove 42 coincides with the slot 46, the telescopic spring 43 rebounds, causing the arc block 44 to be inserted into the slot 46. By having two sets of arc blocks 44 inserted into the corresponding slots 46, the adapter 2 cannot move to the left, while the right side of the adapter 2 abuts against the limiting plate 410. When the push block 49 is squeezed into the slide groove 47, the compression spring 48 is compressed, thus completing the installation of the adapter 2 and the main body 1 of the packaging machine. When disassembly is required, the two sets of pull rods 45 are pulled at the same time, causing the two sets of arc blocks 44 to leave the slot 46 and retract into the groove 42. At this time, the compression spring 48 rebounds and, together with the push block 49, will drive the adapter 2 and the main body 1 of the packaging machine to move to the left a certain distance, so that the groove 42 and the slot 46 are misaligned, making it convenient to completely separate the adapter 2 from the loading seat 3. The installation and disassembly are simple and convenient for later maintenance.

[0031] Example 2

[0032] like Figures 1-6 As shown, based on the same concept as Embodiment 1 above, a second embodiment is also proposed. The deceleration mechanism 5 includes a deceleration block 51, a connecting frame 52, and a limiting rod 55. The deceleration block 51 is fixedly connected to the top of the loading seat 3. The connecting frame 52 and the limiting rod 55 are both fixedly connected to the adapter seat 2. A contact block 53 is rotatably connected to the inner side of the connecting frame 52. The deceleration block 51 is semi-cylindrical in shape and is made of rubber. When the rubber deceleration block 51 is squeezed against the contact block 53, it will generate a large resistance. The end away from the connecting frame 52 is arc-shaped, and the length of the contact block 53 is greater than the distance from the bottom of the connecting frame 52 to the top of the deceleration block 51. When the adapter 2 moves, it will cause the arc-shaped end of the contact block 53 to contact the top of the deceleration block 51. An elastic rope 54 is fixedly connected to the side of the contact block 53. The end of the elastic rope 54 away from the contact block 53 is fixedly connected to the adapter 2. The limiting rod 55 is L-shaped, and the end of the limiting rod 55 away from the adapter 2 is close to the contact block 53. The L-shaped limiting rod 55 prevents the contact block 53 from deflecting to the right.

[0033] In this embodiment, when installing, the adapter 2 is inserted from the left slot 41 of the loading seat 3 and moves to the left, the adapter 2 drives the connecting frame 52 and the contact block 53 to move to the right, the arc-shaped end of the contact block 53 moves to the left and contacts the deceleration block 51 on the top of the loading seat 3, at this time, the right side of the contact block 53 is forced to deflect to the left, then the elastic rope 54 drives the restoration, and in this process, there is no too much resistance to affect the installation of the adapter 2, and when disassembling, the compression spring 48 rebounds and cooperates with the push block 49 to drive the adapter 2 and the packaging machine main body 1 to move to the left, the arc-shaped end of the contact block 53 contacts the deceleration block 51 again, at this time, the contact block 53 cannot deflect to the right due to the existence of the limiting rod 55, the limiting rod 55 is extruded with the deceleration block 51, a larger resistance is generated by extruding the deceleration block 51 made of rubber, so as to slow down the speed of the adapter 2 when moving to the right, and prevent damage to the components thereon or safety accidents.

[0034] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A packaging machine which is easy to dismount and mount, characterized in that The packaging machine body (1) and the loading seat (3) are fixedly connected with the adapter seat (2) at the bottom, and the inside of the loading seat (3) is provided with a mounting mechanism (4), and the top of the loading seat (3) is provided with a speed reduction mechanism (5); The mounting mechanism (4) includes a slot (41), a clamping groove (46) and a sliding groove (47), the slot (41) is opened on the side of the loading seat (3), the inner wall of the slot (41) is provided with a groove (42), the inside of the groove (42) is provided with a telescopic spring (43), the inside of the groove (42) is slidably connected with an arc block (44) through the telescopic spring (43), one end of the arc block (44) close to the telescopic spring (43) is fixedly connected with a pull rod (45), the clamping groove (46) is opened on the surface of the adapter seat (2), the sliding groove (47) is opened on the side of the adapter seat (2), the inside of the sliding groove (47) is provided with a compression spring (48), the inside of the sliding groove (47) is slidably connected with a push block (49) through the compression spring (48), and the inside of the slot (41) is fixedly connected with a limiting plate (410).

2. A packaging machine according to claim 1, characterized in that The adapter seat (2) is inserted into the slot (41) in the initial state, and the arc block (44) is located in the clamping groove (46) in the initial state.

3. A packaging machine according to claim 2, characterized in that The arc surface of the arc block (44) faces the left of the slot (41), and the depth of the groove (42) is greater than the length of the arc block (44).

4. A packaging machine according to claim 3, characterized in that The pull rod (45) penetrates through the loading seat (3) and is slidably connected, and one end of the pull rod (45) away from the arc block (44) is fixedly connected with an anti-skid block.

5. A packaging machine according to claim 4, characterized in that The side of the adapter seat (2) and one end of the push block (49) away from the compression spring (48) are in contact with the limiting plate (410) in the initial state.

6. A packaging machine according to claim 5, characterized in that The number of compression springs (48) is three, and the three compression springs (48) are in the compressed state in the initial state.

7. A packaging machine according to claim 6, characterized in that The speed reduction mechanism (5) includes a speed reduction block (51), a connecting frame (52) and a limiting rod (55), the speed reduction block (51) is fixedly connected to the top of the loading seat (3), the connecting frame (52) and the limiting rod (55) are fixedly connected with the adapter seat (2), the inside of the connecting frame (52) is rotatably connected with a contact block (53), the side of the contact block (53) is fixedly connected with an elastic rope (54), and one end of the elastic rope (54) away from the contact block (53) is fixedly connected with the adapter seat (2).

8. A packaging machine according to claim 7, characterized in that One end of the contact block (53) away from the connecting frame (52) is arc-shaped, and the length of the contact block (53) is greater than the distance from the bottom of the connecting frame (52) to the top of the speed reduction block (51).

9. A packaging machine according to claim 8, characterized in that The speed reduction block (51) is in the shape of a semicircle, and the material of the speed reduction block (51) is rubber.

10. A packaging machine according to claim 9, characterized in that The limiting rod (55) is in the shape of L, and one end of the limiting rod (55) away from the adapter seat (2) is close to the contact block (53).

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