End face packaging equipment for complete set of rubber rollers

Abstract

The utility model discloses a complete rubber roller end face packaging device, which relates to the field of packaging equipment, and comprises a rubber roller main body, the upper end part and the lower end part of the rubber roller main body are respectively sleeved with a top cover and a bottom cover, the side of the top cover is fixedly connected with a connecting block I, and the side of the bottom cover is fixedly connected with a connecting block II; and the connecting block I and the connecting block II move in a movable cavity formed in the mounting frame. The gear I is shifted to drive the gear II to rotate, and the screw inserted into the inner ring of the gear II rotates synchronously, so that the connecting block I and the connecting block II which are in threaded connection with the screw move towards each other or away from each other under the condition that the screw rotates; the height difference of the top cover and the bottom cover which are connected with the first connecting block and the second connecting block is adjustable, so that the end parts of the rubber roller main bodies with different heights can be conveniently packaged and processed, and the limiting blocks arranged on the two side walls of the first connecting block and the second connecting block move in the limiting grooves, so that the moving stability of the two connecting blocks is ensured.

Description

Technical Field

[0001] The utility model relates to the field of packaging equipment, and particularly relates to a complete set of rubber roller end face packaging equipment. Background Technique

[0002] A rubber roller is composed of a cylindrical shaft and a rubber covering its surface, and has certain alkali resistance. The rubber roller is an important product made of high molecular materials such as rubber or plastic in industrial products. It has excellent elasticity and softness, can transmit a large pressure, and at the same time has good wear resistance and corrosion resistance. It is widely used in industries such as printing, papermaking, leather, and textile. During the transportation of the rubber roller, it is necessary to package the two ends of the rubber roller to avoid damage to the rubber roller during transportation.

[0003] The existing rubber roller packaging equipment still has the following problems when in use: when the existing rubber roller is packaged, it is necessary to sequentially package the two ends of the rubber roller, which results in a long packaging process and low packaging efficiency.

[0004] Therefore, it is very necessary to invent a complete set of rubber roller end face packaging equipment to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a complete set of rubber roller end face packaging equipment to solve the problem that when the existing rubber roller is packaged, it is necessary to sequentially package the two ends of the rubber roller, which results in a long packaging process and low packaging efficiency as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a complete set of rubber roller end face packaging equipment, including a rubber roller main body. The upper and lower ends of the rubber roller main body are respectively sleeved with a top cover and a bottom cover. A connecting block one is fixedly connected to the side of the top cover, and a connecting block two is fixedly connected to the side of the bottom cover. The connecting block one and the connecting block two are movable inside the movable cavity arranged inside the installation frame. An opening is arranged on one side of the installation frame, and the opening is communicated with the movable cavity. A driving shaft is rotatably connected inside the opening, and a gear one is sleeved on the outer wall of the driving shaft. The gear one is meshed with a gear two, and a screw rod is inserted inside the gear two. The two ends of the screw rod are in threaded connection with the threaded grooves arranged inside the connecting block one and the connecting block two.

[0007] Preferably, installation grooves are arranged inside both the top cover and the bottom cover, and the inner walls of the installation grooves are attached to the outer walls of the ends of the rubber roller main body. Adjacent several installation grooves are not communicated with each other, which is convenient for the installation of the rubber roller main body with the top cover and the bottom cover.

[0008] Preferably, the bottom two side walls of the connecting block one are fixedly connected with square limit blocks, and the top two sides of the connecting block two are fixedly connected with square limit blocks, and the limit blocks move inside the limit grooves arranged on the two side walls of the installation frame, and the side walls of the limit blocks are in contact with the inner walls of the limit grooves and are connected by sliding up and down, thereby ensuring the stability of the activities of the connecting blocks one and two.

[0009] Preferably, the outer ring of the screw is provided with two threads with opposite screw directions, and the two threads with opposite screw directions are respectively threadedly connected to the thread grooves provided inside the connecting block 1 and the connecting block 2, so that when the screw rotates, the connecting block 1 and the connecting block 2 that are threadedly connected to the two threads of the outer ring of the screw can move towards or away from each other when the screw rotates;

[0010] The middle position of the screw is a smooth rod body, and the middle rod body of the screw passes through the interior of the mounting block and is rotatably connected to the mounting block. The connection between the side wall of the mounting block and the side wall of the active cavity realizes the suspended setting of the screw, ensuring that the screw can rotate normally and ensuring the stability of the subsequent movement of the connecting block one and the connecting block two.

[0011] Preferably, the upper and lower ends of the driving shaft are rotatably connected to two rotating grooves located inside the installation frame through bearings, and the rotating grooves are connected to the notches, thereby ensuring the rotation stability of the driving shaft inserted in the inner ring of the gear.

[0012] Preferably, the upper and lower ends of gear one are in contact with the upper and lower end walls of the notch and are rotatably connected to ensure the stability of the rotation of gear one, and two-thirds of gear one is located outside the notch, so that it is convenient to turn gear one to drive the rotation of gear one, thereby driving the rotation of gear two that is meshing with gear one.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] The utility model toggles gear one, and the rotation of gear one drives gear two to rotate, and the screw rod plugged into the inner ring of gear two rotates synchronously, so that connecting block one and connecting block two, which are threadedly connected to the screw rod, move toward or away from each other when the screw rod rotates, resulting in synchronous movement of the top cover and the bottom cover connected to the connecting block one and the connecting block two, and the height difference between the two is adjustable, so that it is convenient to carry out closed packaging processing for the ends of the rubber roller body of different heights, and the packaging efficiency is improved, and the limit blocks arranged on the two side walls of the connecting block one and the connecting block two move inside the limit groove to ensure the stability of the movement of the two connecting blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments described in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a three-dimensional view of the overall structure of the present utility model;

[0017] Figure 2 It is an exploded view of the overall structure of the present utility model;

[0018] Figure 3 It is an exploded view of the connection structure between the mounting frame and the connection block of the present utility model;

[0019] Figure 4 It is an exploded view of the internal structure of the mounting frame (in a partially cut state) of the present utility model.

[0020] Explanation of reference numerals:

[0021] 1. Rubber roller main body; 2. Top cover; 3. Bottom cover; 4. First connection block; 5. Second connection block; 6. Mounting frame; 7. Limiting block; 8. Limiting groove; 9. Activity cavity; 10. Notch; 11. Screw; 12. Driving shaft; 13. Rotating groove; 14. Mounting groove; 15. Threaded groove; 16. First gear; 17. Second gear. Detailed implementation manners

[0022] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the drawings.

[0023] The present utility model provides a set of rubber roller end face encapsulation equipment as Figures 1-4 shown, which includes a rubber roller main body 1. The upper and lower ends of the rubber roller main body 1 are respectively sleeved with a top cover 2 and a bottom cover 3. A first connection block 4 is fixedly connected to the side of the top cover 2, and a second connection block 5 is fixedly connected to the side of the bottom cover 3. The first connection block 4 and the second connection block 5 are movable inside the activity cavity 9 provided inside the mounting frame 6. A notch 10 is opened on one side of the mounting frame 6. The notch 10 is communicated with the activity cavity 9. A driving shaft 12 is rotatably connected inside the notch 10. A first gear 16 is sleeved on the outer wall of the driving shaft 12. The first gear 16 is meshed and connected with a second gear 17. A screw 11 is inserted inside the second gear 17. The two ends of the screw 11 are in threaded connection with the threaded grooves 15 provided inside the first connection block 4 and the second connection block 5.

[0024] The top cover 2 and the bottom cover 3 are both provided with mounting grooves 14 , and the inner walls of the mounting grooves 14 fit with the outer walls of the ends of the rubber roller body 1 , and several adjacent mounting grooves 14 are not connected, so as to facilitate the installation of the rubber roller body 1 and the top cover 2 and the bottom cover 3 .

[0025] The bottom two side walls of the connecting block 1 4 are fixedly connected with square limit blocks 7, and the top two sides of the connecting block 2 5 are fixedly connected with square limit blocks 7, and the limit blocks 7 move inside the limit grooves 8 set on the two side walls of the installation frame 6, and the side walls of the limit blocks 7 are attached to the inner walls of the limit grooves 8 and connected by sliding up and down, so as to ensure the stability of the activities of the connecting blocks 1 4 and 2 5.

[0026] The outer ring of the screw 11 is provided with two threads with opposite screw directions, and the two threads with opposite screw directions are respectively threadedly connected to the thread grooves 15 provided inside the connecting block 1 4 and the connecting block 2 5, so that when the screw 11 rotates, the connecting block 1 4 and the connecting block 2 5 that are threadedly connected with the two threads of the outer ring of the screw 11 can move towards or away from each other when the screw 11 rotates;

[0027] The middle position of the screw rod 11 is a smooth rod body, and the middle rod body of the screw rod 11 passes through the interior of the mounting block and is rotationally connected to the mounting block. The connection between the side wall of the mounting block and the side wall of the movable cavity 9 realizes the suspended setting of the screw rod 11, ensuring that the screw rod 11 can rotate normally and ensuring the stability of the subsequent movement of the connecting block 1 4 and the connecting block 2 5.

[0028] The upper and lower ends of the driving shaft 12 are rotatably connected to two rotating grooves 13 located inside the mounting frame 6 through bearings, and the rotating grooves 13 are connected to the notch 10, thus ensuring the rotation stability of the driving shaft 12 inserted in the inner ring of the gear 16.

[0029] The upper and lower ends of gear 16 are in contact with and rotatably connected to the upper and lower end walls of the notch 10 to ensure the stability of the rotation of gear 16, and two-thirds of gear 16 are located outside the notch 10, so that it is convenient to turn gear 16 to drive the rotation of gear 16, thereby driving the rotation of gear 2 17 meshing with gear 16.

[0030] Working principle: When using a set of rubber roller end face packaging equipment, first, by dialing the gear 16 outside the notch 10, the rotation of the gear 16 drives the rotation of the gear 2 17 meshing with it, and the screw 11 plugged into the inner ring of the gear 2 17 rotates synchronously. The upper and lower ends of the screw 11 are provided with two symmetrical threads with opposite screw directions. The two sets of threads are threadedly connected to the thread grooves 15 provided inside the connecting block 14 and the connecting block 25, respectively. In this way, the connecting block 14 and the connecting block 25 threadedly connected to the screw 11 can move towards or away from each other when the screw 11 rotates, and the connecting block 14 and the connecting block 25 are connected to each other. The limiting block 7 arranged on the side wall moves inside the limiting groove 8 to ensure the stability of the movement of the two connecting blocks, so that the top cover 2 and the bottom cover 3 connected to the connecting block 1 4 and the connecting block 2 5 can move toward or away from each other, and the height difference between the top cover 2 and the bottom cover 3 is adjustable, so as to facilitate the packaging processing of the ends of the rubber roller body 1 of different heights. Since the threaded connection has self-locking properties, the connecting block 1 4 and the connecting block 2 5 that are threadedly connected to the screw 11 can achieve autonomous limiting, which can also ensure the limitation of the height position of the top cover 2 and the bottom cover 3, and facilitate the matching of the two ends of the rubber roller body 1 with the mounting grooves 14 arranged inside the top cover 2 and the bottom cover 3.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A complete set of rubber roller end face packaging equipment, comprising a rubber roller body (1), characterized in that: The upper and lower ends of the rubber roller body (1) are respectively sleeved with a top cover (2) and a bottom cover (3), and the side of the top cover (2) is fixedly connected with a connection block 1 (4), and the side of the bottom cover (3) is fixedly connected with a connection block 2 (5), and the connection block 1 (4) and the connection block 2 (5) are movable inside an active cavity (9) arranged inside the installation frame (6), and a notch (10) is opened on one side of the installation frame (6), the notch (10) is connected with the active cavity (9), and a driving shaft (12) is rotatably connected inside the notch (10), and a gear 1 (16) is sleeved on the outer wall of the driving shaft (12), and the gear 1 (16) is meshedly connected with the gear 2 (17), and a screw rod (11) is inserted inside the gear 2 (17), and the two ends of the screw rod (11) are threadedly connected with the thread grooves (15) arranged inside the connection block 1 (4) and the connection block 2 (5).

2. A complete set of rubber roller end face packaging equipment according to claim 1, characterized in that: The top cover (2) and the bottom cover (3) are both provided with mounting grooves (14), and the inner wall of the mounting groove (14) is in contact with the outer wall of the end of the rubber roller body (1), and a plurality of adjacent mounting grooves (14) are not connected.

3. A complete set of rubber roller end face packaging equipment according to claim 1, characterized in that: The bottom two side walls of the connection block 1 (4) are fixedly connected with square limit blocks (7), and the top two sides of the connection block 2 (5) are fixedly connected with square limit blocks (7), and the limit blocks (7) move inside the limit grooves (8) arranged on the two side walls of the installation frame (6), and the side walls of the limit blocks (7) are in contact with the inner walls of the limit grooves (8) and are connected by sliding up and down.

4. A complete set of rubber roller end face packaging equipment according to claim 1, characterized in that: The outer ring of the screw rod (11) is provided with two threads with opposite thread directions, and the two threads with opposite thread directions are respectively threadedly connected to the thread grooves (15) provided inside the connecting block 1 (4) and the connecting block 2 (5); The middle position of the screw rod (11) is a smooth rod body, and the middle rod body of the screw rod (11) passes through the interior of the mounting block and is rotatably connected to the mounting block. The connection between the side wall of the mounting block and the side wall of the movable cavity (9) realizes the suspended setting of the screw rod (11).

5. A complete set of rubber roller end face packaging equipment according to claim 1, characterized in that: The upper and lower ends of the driving shaft (12) are rotatably connected to two rotating grooves (13) located inside the installation frame (6) through bearings, and the rotating grooves (13) are connected to the notch (10).

6. A complete set of rubber roller end face packaging equipment according to claim 1, characterized in that: The upper and lower ends of the gear one (16) are in contact with and rotationally connected to the upper and lower end walls of the notch (10), and two-thirds of the gear one (16) is located outside the notch (10).

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