Feeding device for silica gel sealing element cutting

Abstract

The utility model discloses a feeding device for cutting silica gel sealing elements, which comprises a mounting frame, the mounting frame is connected with a feeding element for cutting the silica gel sealing elements, and the feeding element comprises a driving adjusting element, a feeding adjusting element, a feeding adjusting element, a feeding adjusting element and a discharging adjusting element, and the driving adjusting element is arranged on the mounting frame and used for adjusting the silica gel sealing elements. The driving adjusting part comprises two sets of air cylinder assemblies symmetrically arranged at the upper end of the installation frame, movable seats are installed at the extending ends of the air cylinder assemblies, and the side ends of the movable seats are both rotationally connected with stirring rollers. According to the feeding device for silica gel sealing element cutting, a driving adjusting element and a limiting element are arranged in the device, and a first motor, a cross shaft, a second motor, a two-way screw rod, two sets of air cylinder assemblies, a movable seat, a stirring roller, a sleeve, a bevel gear assembly and a limiting frame are matched with one another, so that silica gel sealing elements with different thicknesses and widths are limited; and the silica gel sealing element is shifted to the to-be-cut end according to needs, and feeding is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting silicone seals, in particular to a feeding device for cutting silicone seals. Background Art

[0002] During the cutting process of silicone seals, corresponding feeding devices are required to feed them. Reference publication number CN212553972U includes a frame, a discharge tray and a cutting cylinder. The discharge tray and the cutting cylinder are connected to the frame. The cutting cylinder is connected to a cutting knife, which can automatically cut the sealing strips, automatically unload and cut accurately. As described in the above patent, when the existing feeding devices for cutting silicone seals are used, most of them are difficult to limit and adjust the vertical and horizontal sides of the silicone seals according to the size of the silicone seals, which affects the adaptability of the device to silicone seals of different sizes, and easily causes the silicone seals to deviate or deform, thereby affecting subsequent feeding operations. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a feeding device for cutting silicone seals, which solves the problem that the device is difficult to limit and adjust according to the size of the silicone seals, affecting subsequent feeding operations.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a feeding device for cutting silicone seals, comprising a mounting frame, the mounting frame is connected to a feeding piece for cutting silicone seals, the feeding piece comprises:

[0005] A driving adjustment member is arranged on the mounting frame for adjusting the silicone seal, and the driving adjustment member comprises two groups of cylinder assemblies symmetrically arranged on the upper end of the mounting frame, a movable seat is installed at the extended end of the cylinder assembly, and the side ends of the movable seat are rotatably connected to a toggle roller, a first motor is installed on the right side of the top of the mounting frame, and a cross shaft is vertically and coaxially fixedly connected to the bottom of the first motor, and the right sides of the two groups of toggle rollers are connected to a bevel gear assembly connected to the inner side of the movable seat, and the active bevel gears in the two groups of bevel gear assemblies are coaxially fixedly connected to a sleeve rotatably connected to the movable seat, and the sleeve is slidably connected to the cross shaft;

[0006] A limiting member is arranged at the top of the mounting frame for limiting position, the limiting member comprises a second motor fixedly connected to the left side of the top of the mounting frame, a bidirectional screw is coaxially fixedly connected to the right output end of the second motor, both sides of the bidirectional screw are threadedly connected to limiting frames slidably connected to the mounting frame, and limiting grooves that fit the surface of the toggle roller are longitudinally arranged in the two groups of limiting frames;

[0007] The unwinding piece is arranged at the front side of the upper end of the installation frame and is used for unwinding the material.

[0008] Preferably, the movable seat is vertically provided with a through groove near the end of the cross shaft, and the sleeve is provided with a cross groove slidably connected to the cross shaft.

[0009] Preferably, the first motor and the second motor are both servo motors, and the driven bevel gear in the bevel gear assembly is coaxially fixedly connected to the driving roller.

[0010] Preferably, the two groups of bevel gear assemblies are symmetrically arranged relative to the middle of the limiting frame, a stopper is installed on the right side of the bidirectional screw, and a sliding rod slidably connected to the limiting frame is provided on the upper side of the installation frame.

[0011] Preferably, the unwinding member comprises an electric slide rail fixedly connected to the upper side of the mounting frame, the upper end of the electric slide rail is slidably connected to a moving frame, and the upper end of the moving frame is rotatably connected to a winding roller.

[0012] Preferably, the surfaces of the two groups of the shifting rollers are both covered with rubber sleeves, and the movable seat is close to the bevel gear assembly and the sleeve end is provided with a movable groove.

[0013] Beneficial Effects

[0014] The utility model provides a feeding device for cutting silicone seals. Compared with the prior art, it has the following beneficial effects:

[0015] (1) The feeding device for cutting silicone seals is provided with a driving adjustment member and a limiting member in the device, so that the first motor, the cross shaft, the second motor, the bidirectional screw, the two sets of cylinder assemblies, the movable seat, the shifting roller, the sleeve, the bevel gear assembly, and the limiting frame cooperate with each other to achieve the limitation of silicone seals of different thicknesses and widths, and the silicone seals are shifted to the end to be cut as required, thereby improving the adaptability of the device to silicone seals of different sizes and preventing the silicone seals from being offset or deformed during transmission.

[0016] (2) The feeding device for cutting the silicone seal is provided with an unwinding member in the device, and the position of the movable frame and the winding roller is adjusted by an electric slide rail so that the silicone seal on the winding roller is aligned with the two sets of limiting frames. When the adjusting member is driven to adjust the silicone seal, the winding roller on the movable frame unwinds the silicone seal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a partial cutaway stereogram of the utility model;

[0018] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0019] Figure 3 It is an enlarged view of the limiting member of the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the utility model.

[0021] In the figure: 1. mounting frame; 2. driving adjustment member; 21. cylinder assembly; 22. movable seat; 23. toggle roller; 24. first motor; 25. cross shaft; 26. sleeve; 27. bevel gear assembly; 3. limiting member; 31. second motor; 32. bidirectional screw; 33. limiting frame; 34. limiting groove; 4. unwinding member; 41. electric slide rail; 42. moving frame; 43. winding roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 , the utility model provides the following two technical solutions:

[0024] The first embodiment: a feeding device for cutting silicone seals, comprising a mounting frame 1, the mounting frame 1 is connected with a feeding piece for cutting silicone seals, the feeding piece comprises: a driving adjustment piece 2, which is arranged on the mounting frame 1 for adjusting the silicone seals, the driving adjustment piece 2 comprises two groups of cylinder assemblies 21 symmetrically arranged at the upper end of the mounting frame 1, a movable seat 22 is installed at the extended end of the cylinder assembly 21, and the side ends of the movable seat 22 are rotatably connected with a toggle roller 23, a first motor 24 is installed on the right side of the top of the mounting frame 1, and a cross shaft 25 is vertically and coaxially fixedly connected to the bottom of the first motor 24, the right sides of the two groups of toggle rollers 23 are connected with a bevel gear assembly 27 connected to the inner side of the movable seat 22, the active bevel gears in the two groups of bevel gear assemblies 27 are coaxially fixedly connected with a sleeve 26 rotatably connected to the movable seat 22, and the sleeve 26 is slidably connected to the cross shaft 25;

[0025] The limiting member 3 is arranged at the top of the installation frame 1 for limiting, and the limiting member 3 includes a second motor 31 fixedly connected to the left side of the top of the installation frame 1, and a bidirectional screw 32 is coaxially fixedly connected to the right output end of the second motor 31, and both sides of the bidirectional screw 32 are threadedly connected to limit frames 33 slidably connected to the installation frame 1, and both groups of limit frames 33 are longitudinally provided with limiting grooves 34 that fit the surface of the swivel roller 23; the unwinding member 4 is arranged at the front side of the upper end of the installation frame 1 for material unwinding; the movable seat 22 is vertically provided with a through groove near the end of the cross shaft 25, and a cross groove slidably connected to the cross shaft 25 is provided in the sleeve 26; the first motor 24 and the second motor 31 are both servo motors, and the driven bevel gear in the bevel gear assembly 27 is coaxially fixedly connected to the swivel roller 23;

[0026] The two sets of bevel gear assemblies 27 are symmetrically arranged relative to the middle of the limiting frame 33, a stopper is installed on the right side of the bidirectional screw 32, and a sliding rod slidably connected to the limiting frame 33 is provided on the upper side of the mounting frame 1; the surfaces of the two sets of toggle rollers 23 are covered with rubber sleeves, and the movable seat 22 is provided with a movable groove near the bevel gear assembly 27 and the sleeve 26 end; the first motor 24, the cross shaft 25, the second motor 31, the bidirectional screw 32, the two sets of cylinder assemblies 21, the movable seat 22, the toggle roller 23, the sleeve 26, the bevel gear assembly 27, and the limiting frame 33 cooperate with each other to achieve the limitation of silicone seals of different thicknesses and widths, and the silicone seals are toggled to the end to be cut as required to achieve loading;

[0027] The second implementation mode is mainly different from the first implementation mode in that:

[0028] The unwinding member 4 includes an electric slide rail 41 fixedly connected to the upper side of the mounting frame 1, a moving frame 42 is slidably connected to the upper end of the electric slide rail 41, and a winding roller 43 is rotatably connected to the upper end of the moving frame 42. The positions of the moving frame 42 and the winding roller 43 are adjusted by the electric slide rail 41 so that the silicone seal on the winding roller 43 is aligned with the two groups of limiting frames 33. In the process of driving the adjusting member 2 to act on the silicone seal, the winding roller 43 on the moving frame 42 unwinds the silicone seal.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0030] When in use, the user pulls the silicone seal on the winding roller 43, passes it between the two groups of toggle rollers 23 and places it on the external conveying platform, starts the two groups of symmetrically arranged cylinder assemblies 21, and the cylinder assembly 21 drives the movable seat 22 and the toggle roller 23 to move toward the silicone seal. After the two groups of toggle rollers 23 clamp the two sides of the silicone seal respectively, the cylinder assembly 21 is closed. During this process, the inner sleeves 26 of the two groups of bevel gear assemblies 27 slide vertically along the cross shaft 25, and the second motor 31 is started. The second motor 31 drives the bidirectional screw 3 2 drives the limiting frames 33 on both sides to slide along the swiping rollers 23. After the limiting frames 33 are attached to the two sides of the silicone seal, the second motor 31 is turned off and the first motor 24 is started. The first motor 24 drives the two sets of symmetrically arranged bevel gear assemblies 27 to operate through the cross shaft 25 and the sleeve 26. The two sets of bevel gear assemblies 27 drive the two sets of swiping rollers 23 to rotate in opposite directions. The two sets of swiping rollers 23 rotating in opposite directions swivel and flatten the silicone seal. The silicone seal moves toward the end to be cut under the swiping of the swiping rollers 23, so as to realize uninterrupted feeding.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for cutting silicone seals, comprising a mounting frame (1), characterized in that: The installation frame (1) is connected to a loading piece for cutting the silicone seal, and the loading piece comprises: A driving adjustment member (2) is arranged on the mounting frame (1) for adjusting the silicone seal, the driving adjustment member (2) comprising two groups of cylinder assemblies (21) symmetrically arranged on the upper end of the mounting frame (1), a movable seat (22) being installed at the extended end of the cylinder assembly (21), the side ends of the movable seat (22) being rotatably connected to a toggle roller (23), a first motor (24) being installed on the right side of the top of the mounting frame (1), a cross shaft (25) being vertically and coaxially fixedly connected to the bottom of the first motor (24), the right sides of the two groups of toggle rollers (23) being connected to a bevel gear assembly (27) connected to the inner side of the movable seat (22), the active bevel gears in the two groups of bevel gear assemblies (27) being coaxially fixedly connected to a sleeve (26) rotatably connected to the inner side of the movable seat (22), the sleeve (26) being slidably connected to the cross shaft (25); A limiting member (3) is arranged at the top of the installation frame (1) for limiting position, the limiting member (3) comprising a second motor (31) fixedly connected to the left side of the top of the installation frame (1), a bidirectional screw (32) coaxially fixedly connected to the right output end of the second motor (31), both sides of the bidirectional screw (32) are threadedly connected to limiting frames (33) slidably connected to the installation frame (1), and limiting grooves (34) that are in contact with the surface of the driving roller (23) are longitudinally arranged in the two groups of limiting frames (33); An unwinding member (4) is arranged on the front side of the upper end of the installation frame (1) and is used for unwinding materials.

2. A feeding device for cutting silicone seals according to claim 1, characterized in that: The movable seat (22) is vertically provided with a through groove near the end of the cross shaft (25), and the sleeve (26) is provided with a cross groove slidably connected to the cross shaft (25).

3. A feeding device for cutting silicone seals according to claim 1, characterized in that: The first motor (24) and the second motor (31) are both servo motors, and the driven bevel gear in the bevel gear assembly (27) is coaxially fixedly connected to the shifting roller (23).

4. A feeding device for cutting silicone seals according to claim 1, characterized in that: The two groups of bevel gear assemblies (27) are symmetrically arranged relative to the middle of the limiting frame (33), a stopper is installed on the right side of the bidirectional screw (32), and a sliding rod slidably connected to the limiting frame (33) is provided on the upper side of the installation frame (1).

5. A feeding device for cutting silicone seals according to claim 1, characterized in that: The unwinding member (4) comprises an electric slide rail (41) fixedly connected to the upper side of the mounting frame (1); the upper end of the electric slide rail (41) is slidably connected to a moving frame (42); the upper end of the moving frame (42) is rotatably connected to a winding roller (43).

6. A feeding device for cutting silicone seals according to claim 1, characterized in that: The surfaces of the two groups of the shifting rollers (23) are both covered with rubber sleeves, and the movable seat (22) is provided with movable grooves near the bevel gear assembly (27) and the sleeve (26) end.

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