Servo motor control box

Abstract

The utility model belongs to the technical field of servo motor control boxes, and particularly relates to a servo motor control box. Comprising a box body and hinges arranged on the left side, the right side, the upper side and the lower side of the front side face of the box body. The two box doors are rotationally arranged between the two hinges on the same side respectively, and the two box doors are located on the front side of the interior of the box body; the locking mechanism is arranged between the box body and the box doors and used for locking the box doors on the two sides; the locking mechanism comprises magnetic locks which are arranged on the upper side and the lower side of the interior of the box body in a bolt connection mode and tightly attract the box door after being powered on; the through groove is formed in the right box door; the locking groove is formed in the box door on the left side, and the locking groove is communicated with the through groove; the rotating shaft is rotationally arranged on the right box door and penetrates through the through groove; and the locking piece is arranged on the rotating shaft, the locking piece is in a locking state when being screwed into the locking groove, and the locking groove is in an unlocking state when being vertically located in the through groove. The utility model provides a servo motor control box capable of locking a box door.

Description

Technical Field

[0001] The utility model belongs to the technical field of servo motor control boxes, in particular to a servo motor control box. Background Art

[0002] Servo motor refers to the engine that controls the operation of mechanical components in the servo system. It is an auxiliary motor indirect speed change device. It can control speed and position accuracy very accurately, and can convert voltage signals into torque and speed to drive the control object. The rotor speed is controlled by the input signal and can respond quickly. It is used as an actuator in the automatic control system and has excellent characteristics such as small electromechanical time constant and high linearity.

[0003] The utility model patent with the publication number CN212278617U discloses a servo motor driven control box, which relates to the field of control boxes, including a box body, a box door connected to the outside of the box body, and an observation window connected to the outside of the box door, a hinge connected between the box body and the box door, and a pulley connected to the bottom of the box door, a mounting plate connected to the outside of the box body, and a back plate connected to the bottom of the box body, a heat dissipation fan installed on one side of the back plate, and the output end of the heat dissipation fan is connected to a main pipe, and one end of the main pipe is connected to a connector. The utility model realizes that the pulley is located at the bottom of the box door and contacts the mounting plate through the box body, the box door, the observation window, the hinge, the pulley and the mounting plate, and the pulley shares the weight of the box door, avoiding all the weight being concentrated on the hinge, thereby avoiding deformation and damage of the hinge due to the excessive weight of the box door during long-term use, thereby avoiding the box door from being unable to close and open normally in the later stage, and extending the service life of the box door. Although this technology can share the weight of the door and prevent the hinges from being deformed and damaged due to the weight of the electrical components on the door, it fails to lock the door, causing the door to open easily under the action of the pulley, affecting the electrical components inside the box and thus reducing safety performance. Utility Model Content

[0004] The purpose of the utility model is to provide a servo motor control box capable of locking a box door in view of the above-mentioned technical problems.

[0005] In view of this, the utility model provides a servo motor control box, including a box body, characterized in that;

[0006] Hinges are arranged on the left and right sides and the upper and lower sides of the front side of the box body;

[0007] There are two doors, which are rotatably arranged between two hinges on the same side, and the two doors are located at the front side of the box body;

[0008] The locking mechanism is arranged between the box body and the box door, and is used to lock the box doors on both sides;

[0009] The locking mechanism comprises:

[0010] The magnetic lock is installed on the upper and lower sides of the box body by bolt connection. When the magnetic lock is powered on, it will tightly hold the door.

[0011] The through slot is opened on the right side of the box door;

[0012] The locking groove is provided on the left side of the box door, and the locking groove is connected with the through groove;

[0013] A rotating shaft is rotatably arranged on the right side of the box door, and the rotating shaft passes through the through slot;

[0014] A locking member is arranged on the rotating shaft, and is in a locked state when the locking member is screwed into the locking groove, and is in an unlocked state when the locking groove is vertically located in the through groove;

[0015] The knob is arranged at the front end of the rotating shaft.

[0016] In the above technical solution, further, a supporting mechanism is provided in the box body to provide additional support for the box door, and the supporting mechanism includes:

[0017] Support pillars are arranged on the left and right sides of the top of the box;

[0018] A rotating plate is rotatably arranged on the support column;

[0019] A guide groove is arranged at the upper rear part of the box door;

[0020] A limit slide bar is slidably arranged on the guide groove, and one end of the rotating plate away from the support column is rotatably connected to the limit slide bar;

[0021] Reinforcement ribs are welded on the inner wall of the rear side of the door to improve the deformation resistance of the door.

[0022] In any of the above technical solutions, further, the supporting mechanism also includes:

[0023] The mounting plate is arranged at the lower front side of the box door;

[0024] The pulley is arranged on the lower side of the mounting plate, and the pulley provides support for the box door and assists the box door to open.

[0025] In any of the above technical solutions, further, a heat dissipation component for heat dissipation is provided inside the box, and the heat dissipation component includes:

[0026] Heat dissipation slots are opened on the left and right sides of the box;

[0027] A fan is disposed in the heat dissipation slot;

[0028] The bracket is arranged on the left and right sides of the box;

[0029] The power source is arranged on the bracket, and is used for providing power to drive the fan to rotate.

[0030] In any of the above technical solutions, further, filter screens are provided on both left and right sides of the box body, and the filter screens are located outside the heat dissipation grooves.

[0031] In any of the above technical solutions, further, a shock absorbing mechanism is included, and the shock absorbing mechanism includes:

[0032] The guide cylinder is arranged on the left and right sides and the front and rear sides of the lower side of the box body;

[0033] The slideway is provided between the box body and the guide cylinder;

[0034] The connecting column is slidably arranged in the slide groove;

[0035] A support seat is arranged at the bottom of the connecting column;

[0036] The elastic member is arranged between the support seat and the box body, and provides shock-absorbing elastic force to the box body.

[0037] In any of the above technical solutions, further, the elastic member is a shock-absorbing spring.

[0038] The beneficial effects of the utility model are:

[0039] 1. When the magnetic lock is powered on, it generates a strong suction force to lock the door tightly. Under the locking action of the locking piece, the stability of the door locking is increased, the safety performance of the control box is improved, and the door is prevented from being opened at will, which may affect or damage the electrical components in the box.

[0040] 2. The cooperation between the rotating plate, the limit slide bar and the support pillar guides the door in rotation, provides additional support and stability for the door, prevents the door from sagging due to excessive weight, ensures the balance and safety of the door when it is opened, avoids the weight being concentrated on the hinge, strengthens the ribs to improve the deformation resistance of the door, and adopts double-opening doors to share the weight of electrical components, reduce the weight of the door, and ensure the safety and service life of the box;

[0041] 3. The pulley provides additional support to help the door maintain balance and reduce friction resistance when opening. The pulley drives the door to move on the ground during opening, and the pulley plays an auxiliary role, making the door opening process more stable and smooth, saving time and effort;

[0042] 4. The power source provides power to drive the fan to rotate forward and reversely. The fan rotates to generate airflow, which is introduced into the box from the heat sink or discharges the heat in the box. The airflow dissipates the heat of the electrical components in the box, thus improving the stability and life of the motor.

[0043] 5. The filter screen intercepts dust in the air flowing through the heat sink to prevent dust from affecting the normal operation of the electrical components in the box or polluting the environment;

[0044] 6. The shock-absorbing spring can play a role in shock absorption and buffering when the box is subjected to external impact or vibration, thereby protecting the normal operation and life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0046] Figure 2 It is a three-dimensional structural schematic diagram of the locking mechanism of the utility model;

[0047] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0048] Figure 4 It is a cross-sectional view of the shock absorbing assembly of the utility model;

[0049] The reference numerals in the figure are: 1. box body; 2. hinge; 3. box door; 4. locking mechanism; 41. magnetic lock; 42. through groove; 43. locking groove; 44. rotating shaft; 45. locking piece; 46. knob; 5. supporting mechanism; 51. pillar; 52. rotating plate; 53. guide groove; 54. limiting slide bar; 55. reinforcing rib; 56. mounting plate; 57. pulley; 6. heat dissipation mechanism; 61. heat dissipation groove; 62. fan; 63. bracket; 64. power source; 7. filter; 8. shock absorbing mechanism; 81. guide cylinder; 82. slide groove; 83. connecting column; 84. supporting seat; 85. shock absorbing spring. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0051] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0052] Embodiment 1:

[0053] like Figure 1 and Figure 2 As shown, this embodiment provides a servo motor control box, including a box body 1;

[0054] Hinge 2, arranged on the left and right sides and the upper and lower sides of the front side of the box body 1;

[0055] There are two doors 3, which are rotatably arranged between two hinges 2 on the same side, and the two doors 3 are located at the front side of the box body 1;

[0056] The locking mechanism 4 is arranged between the box body 1 and the box door 3, and is used to lock the box doors 3 on both sides;

[0057] The locking mechanism 4 comprises:

[0058] The magnetic lock 41 is arranged on the upper and lower sides of the box body 1 by bolt connection. The magnetic lock 41 tightly attracts the box door 3 after being powered on.

[0059] A through slot 42 is provided on the right side door 3;

[0060] A locking groove 43 is provided on the left door 3, and the locking groove 43 is connected to the through groove 42;

[0061] A rotating shaft 44 is rotatably disposed on the right door 3, and the rotating shaft 44 passes through the through slot 42;

[0062] The locking member 45 is disposed on the rotating shaft 44. When the locking member 45 is screwed into the locking groove 43, it is in a locked state. When the locking groove 43 is vertically located in the through groove 42, it is in an unlocked state.

[0063] The knob 46 is disposed at the front end of the rotating shaft 44 .

[0064] In the present technical solution, when the box door 3 is closed, the magnetic lock 41 is in the energized state, generating a strong suction force, and the box door 3 is tightly locked to the front side of the interior of the box body 1 by the suction force. At the same time, under the locking action of the locking member 45, the locking stability of the box door 3 is increased. When the box door 3 needs to be opened, the user rotates the knob 46 to rotate the shaft 44, and the rotation of the shaft 44 drives the locking member 45 to rotate. When the locking member 45 rotates to be vertically located in the through groove 42, the locking member 45 is unlocked, and then the magnetic lock 41 is powered off, so that the magnetic lock 41 does not generate suction force, and the box door 3 is not adsorbed and locked. At this time, the user can open the box door 3, and the box door 3 is opened by rotating the hinge 2. After the box door 3 is opened , the user can maintain or repair the electrical components in the box body 1. After the repair is completed, the box door 3 is closed, and then the magnetic lock 41 is energized. After the magnetic lock 41 is energized, a strong suction force is generated, thereby tightly sucking the box door 3. Then the user rotates the knob 46, the knob 46 drives the shaft 44 to rotate, and the shaft 44 drives the locking member 45 to rotate. The locking member 45 rotates to be located in the locking groove 43. At this time, the locking member 45 increases the locking stability of the box door 3. In this way, the box door 3 can be locked to prevent the box door 3 from being opened at will, thereby improving the safety performance of the servo motor control box, and preventing the box door 3 from being opened at will, which may cause the electrical components in the box body 1 to be affected or damaged. It is safe and convenient to operate.

[0065] Embodiment 2:

[0066] This embodiment provides a servo motor control box, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0067] like Figure 1-Figure 3 As shown, in this embodiment, the box body 1 is optimized to be provided with a support mechanism 5 for providing additional support for the box door 3, and the support mechanism 5 includes:

[0068] Support pillars 51 are arranged on the left and right sides of the top of the box body 1;

[0069] The rotating plate 52 is rotatably disposed on the support 51;

[0070] The guide groove 53 is arranged at the upper rear part of the door 3;

[0071] The limiting slide bar 54 is slidably disposed on the guide groove 53, and one end of the rotating plate 52 away from the support 51 is rotatably connected to the limiting slide bar 54;

[0072] A reinforcing rib 55 is welded on the inner wall of the rear side of the door 3 to improve the deformation resistance of the door 3.

[0073] In the present technical solution, pillars 51 are arranged on the left and right sides of the top of the box body 1, and a rotating plate 52 is rotatably arranged on the pillars 51. A guide groove 53 is arranged on the upper rear side of the box door 3. A limit slide bar 54 is slidably arranged on the guide groove 53 and is rotatably connected to the end of the rotating plate 52 away from the pillar 51. When the user opens the box door 3, the box door 3 presses the limit slide bar 54, and the limit slide bar 54 moves along the guide groove 53. The limit slide bar 54 pulls the rotating plate 52 to rotate the rotating plate 52. Through the cooperation between the rotating plate 52, the limit slide bar 54 and the pillar 51, the box door 3 in the process of rotating and opening is guided. The pulling plate can lift the box door 3 to prevent the box door 3 from sagging due to excessive weight. Provide additional support and stability for the door 3 to ensure the balance and safety of the door 3 when it is opened, avoid weight concentration on the hinge 2, which may cause deformation and damage to the hinge 2, and weld reinforcing ribs 55 on the door 3 to improve the deformation resistance of the door 3, increase its structural stability, and strengthen the strength of the door 3 itself. At the same time, the double-door structure can share the weight of the electrical components and reduce the weight of the door 3. In this way, the servo motor control box provides additional support for the door 3 during the opening and closing process. The combination of the support mechanism 5 and the reinforcing ribs 55 makes the operation of the door 3 more stable and reliable, and can withstand greater force and deformation, thereby ensuring the safety and service life of the box body 1.

[0074] like Figure 1 and Figure 2 As shown, in this embodiment, the support mechanism 5 is optimized and further includes:

[0075] The mounting plate 56 is arranged on the front lower side of the door 3;

[0076] The pulley 57 is disposed on the lower side of the mounting plate 56 . The pulley 57 provides support for the door 3 and assists the door 3 in opening.

[0077] When the door 3 is closed, the pulley 57 provides additional support to help the door 3 maintain balance and reduce the friction resistance when opening. When the user opens the door 3, the door 3 drives the mounting plate 56 to move, and the mounting plate 56 drives the pulley 57 to move on the ground. The pulley 57 plays an auxiliary role, reducing the friction of the door 3, making the opening process of the door 3 more stable and smooth. At the same time, the rotating plate 52, the limiting slide bar 54 and the mounting plate 56 and the pulley 57 on the front and lower side of the door 3 in the support mechanism 5 cooperate with each other to provide stable support for the door 3, ensuring that the opening and closing processes of the door 3 are reliable and balanced. Through the setting of the pulley 57, the servo motor control box realizes smooth movement when the door 3 is opened and closed. The presence of the pulley 57 reduces the friction resistance of the door 3, making the operation of the door 3 easier and smoother, while improving the durability and stability of the entire system, saving time and effort.

[0078] Embodiment 3:

[0079] This embodiment provides a servo motor control box, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0080] like Figure 2 and Figure 3 As shown, in this embodiment, the box 1 is optimized to be provided with a heat dissipation mechanism 6 for heat dissipation, and the heat dissipation mechanism 6 includes:

[0081] The heat dissipation slots 61 are provided on the left and right sides of the box body 1;

[0082] A fan 62 is disposed in the heat dissipation slot 61;

[0083] Brackets 63 are arranged on the left and right sides of the box body 1;

[0084] The power source 64 is disposed on the bracket 63 , and is used to provide power to drive the fan 62 to rotate.

[0085] In the present technical scheme, heat dissipation grooves 61 are provided on the left and right sides of the interior of the housing 1, and fans 62 are arranged in the heat dissipation grooves 61. The design of the heat dissipation grooves 61 is conducive to air circulation and heat dissipation. Brackets 63 are provided on the left and right sides of the interior of the housing 1. A power source 64 is installed on the brackets 63. The power source 64 is used to provide power to drive the fan 62 to rotate. When the interior of the housing 1 needs to be cooled, the power source 64 is started. The power source 64 provides power to drive the fan 62 to rotate forward and reversely. The rotation of the fan 62 generates airflow, which is introduced from the heat dissipation grooves 61 into the interior of the housing 1, or the heat in the housing 1 is discharged, so that the airflow dissipates heat for the electrical components in the housing 1. The heat is effectively reduced by the circulation of the airflow and the discharge of the fan 62, so that effective heat dissipation and temperature control are achieved. The airflow circulation generated by the rotation of the fan 62 takes out the heat in the housing 1, or introduces fresh air into the housing 1, so as to ensure the heat dissipation effect when the equipment is working normally and improve the stability and life of the motor.

[0086] like Figure 1 and Figure 2 As shown, in this embodiment, in an optimized manner, filter screens 7 are provided on both the left and right sides of the box body 1 , and the filter screens 7 are located outside the heat dissipation grooves 61 .

[0087] In the present technical solution, the filter 7 intercepts dust in the air flowing through the heat dissipation slot 61 to prevent the dust from affecting the normal operation of the electrical components in the housing 1 or polluting the environment.

[0088] Embodiment 4:

[0089] This embodiment provides a servo motor control box, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0090] like Figure 1 , Figure 3 and Figure 4 As shown, in this embodiment, the optimization further includes a shock absorbing mechanism 8, and the shock absorbing mechanism 8 includes:

[0091] The guide cylinder 81 is arranged on the left and right sides and the front and rear sides of the lower side of the box body 1;

[0092] The slide groove 82 is provided between the box body 1 and the guide cylinder 81;

[0093] The connecting column 83 is slidably arranged in the slide groove 82;

[0094] A support seat 84 is disposed at the bottom of the connecting column 83;

[0095] The elastic member is disposed between the support seat 84 and the box body 1 , and provides a shock-absorbing elastic force to the box body 1 .

[0096] In the present technical solution, guide cylinders 81 are arranged on the left and right sides and the front and rear sides of the lower side of the box body 1 to guide and position the movement of the shock absorbing mechanism 8. A slide groove 82 is opened between the box body 1 and the guide cylinder 81 to provide a sliding channel for the connecting column 83. The connecting column 83 is slidably arranged in the slide groove 82 to achieve relative movement by sliding. A support seat 84 is arranged at the bottom of the connecting column 83, and the support seat 84 provides support. The elastic member is arranged between the support seat 84 and the box body 1.

[0097] When the box body 1 is subjected to external impact or vibration, the elastic member plays a role of shock absorption and buffering. The elastic force of the elastic member can absorb the energy transmitted from the outside to the box body 1 and convert it into limited movement. The shock absorbing mechanism 8 can prevent the external impact or vibration from having too much impact on the box body 1 and the components such as the motor therein, thereby protecting the normal operation and life of the equipment. Through the design of the shock absorbing mechanism 8, the servo motor control box realizes the shock absorption and buffering effect of external impact or vibration. The setting of the elastic member makes the box body 1 have a certain elasticity and adjustability, and protects the safety and reliability of internal components by absorbing and dispersing external energy.

[0098] like Figure 3 and Figure 4 As shown, in this embodiment, the elastic member is optimized as a shock absorbing spring 85 .

[0099] In the present technical solution, the elastic member is a shock absorbing spring 85, and the compression and extension of the shock absorbing spring 85 provide the elasticity of the shock absorbing mechanism.

[0100] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A servo motor control box, comprising a box body (1), characterized in that ； Hinges (2) are arranged on the left and right sides and the upper and lower sides of the front side of the box body (1); There are two box doors (3), which are rotatably arranged between the two hinges (2) on the same side, and the two box doors (3) are located at the front side of the box body (1); A locking mechanism (4) is arranged between the box body (1) and the box door (3) and is used to lock the box doors (3) on both sides; The locking mechanism (4) comprises: A magnetic lock (41) is arranged on the upper and lower sides of the box body (1) by means of bolt connection, and the magnetic lock (41) tightly attracts the box door (3) when powered on; A through slot (42) is provided on the right side of the box door (3); A locking groove (43) is formed on the left side of the box door (3), and the locking groove (43) is connected to the through groove (42); A rotating shaft (44) is rotatably arranged on the right side of the box door (3), and the rotating shaft (44) passes through the through slot (42); A locking member (45) is arranged on the rotating shaft (44); the locking member (45) is screwed into the locking groove (43) when in a locked state, and the locking groove (43) is vertically located in the through groove (42) when in an unlocked state; The knob (46) is arranged at the front end of the rotating shaft (44).

2. A servo motor control box according to claim 1, characterized in that: The box body (1) is provided with a support mechanism (5) for providing additional support for the box door (3), and the support mechanism (5) comprises: Support pillars (51) are arranged on the left and right sides of the top of the box body (1); A rotating plate (52) is rotatably disposed on the support (51); A guide groove (53) is arranged at the upper rear portion of the door (3); A limiting slide bar (54) is slidably disposed on the guide groove (53), and one end of the rotating plate (52) away from the support (51) is rotatably connected to the limiting slide bar (54); A reinforcing rib (55) is welded on the inner wall of the rear side of the box door (3) to improve the deformation resistance of the box door (3).

3. A servo motor control box according to claim 2, characterized in that: The support mechanism (5) further comprises: A mounting plate (56) is arranged on the front lower side of the box door (3); A pulley (57) is arranged on the lower side of the mounting plate (56); the pulley (57) provides support for the box door (3) and assists in opening the box door (3).

4. A servo motor control box according to claim 1, characterized in that: A heat dissipation mechanism (6) for dissipating heat is provided inside the box (1), and the heat dissipation mechanism (6) comprises: Heat dissipation slots (61) are provided on the left and right sides of the box body (1); A fan (62) is disposed in the heat dissipation slot (61); Brackets (63) are arranged on the left and right sides of the box body (1); A power source (64) is disposed on the bracket (63), and the power source (64) is used to provide power to drive the fan (62) to rotate.

5. A servo motor control box according to claim 4, characterized in that: Filter screens (7) are provided on both left and right sides of the box body (1), and the filter screens (7) are located outside the heat dissipation slots (61).

6. A servo motor control box according to claim 1, characterized in that: The device further comprises a shock absorbing mechanism (8), wherein the shock absorbing mechanism (8) comprises: A guide cylinder (81) is arranged on the left and right sides and the front and rear sides of the lower inner side of the box body (1); A slide groove (82) is provided between the box body (1) and the guide cylinder (81); A connecting column (83) is slidably disposed in the slide groove (82); A support seat (84) is arranged at the bottom of the connecting column (83); An elastic member is arranged between the support seat (84) and the box body (1), and the elastic member provides a shock-absorbing elastic force to the box body (1).

7. A servo motor control box according to claim 6, characterized in that: The elastic member is a shock absorbing spring (85).

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