Heating platform device
By setting up an adjustment part and a detection part on the heating platform, the problems of inclination and thermal conductivity of the heating platform during the lifting and lowering process are solved, and the horizontal stability and temperature uniformity of the heating plate are achieved, ensuring uniformity of the glue dispensing.
Patent Information
- Application Number
- CN202323286662.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-01
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-01
AI Technical Summary
In the dispensing operation, the larger heating platform is prone to tilt during the lifting process, resulting in the product being unable to maintain a horizontal state, resulting in uneven dispensing and uneven thermal conductivity also affecting the uniform distribution of the glue.
A heating platform device is designed, including a base, a hoisting part, a heating plate, an adjustment part and a detection part. The level of the heating plate is adjusted through the adjustment part, and the temperature detection of the heating plate is carried out through multiple detection parts to ensure the heating plate's temperature. Heat uniformity.
The product on the heating plate is maintained in a horizontal state, ensuring uniformity of dispensing, and ensuring uniformity of heating through zone temperature detection, making the dispensing operation more uniform.
Smart Images
Figure CN222267686U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of glue dispensing equipment, and specifically relates to a heating platform device. Background Art
[0002] Glue dispensing technology is widely used in the electronics industry. Glue dispensing can play the role of bonding, sealing and connecting. In the process of glue dispensing, due to the fluid characteristics of glue, manual glue dispensing will have problems such as uneven glue discharge, glue overflow, and incomplete glue sealing. The industry has introduced automatic glue dispensing equipment based on glue dispensers earlier.
[0003] The heating platform is the carrier of the automatic dispensing equipment, which is used to support the product. In order to increase the fluidity of the glue when dispensing on the product and make the glue more even on the product, the product needs to be heated during dispensing. In addition, by lifting the heating platform, the heating platform moves the product to the dispensing position or the material storage position to facilitate the dispensing operation or the product placement. However, when dispensing larger products, the larger heating platform is very likely to tilt during the lifting process, resulting in the inability to maintain the horizontal state of the product, resulting in uneven dispensing; in addition, the larger heating platform is prone to uneven heat conduction, which will also cause uneven dispensing. In order to solve such problems, a heating platform device is now proposed. Utility Model Content
[0004] The utility model aims to solve at least one of the technical problems existing in the prior art.
[0005] To this end, the utility model proposes a heating platform device, which has the advantages of large heating area, uniform heating and high moving level.
[0006] The heating platform device according to the embodiment of the utility model includes: a base, a lifting part, a heating plate, an adjustment part, and multiple detection parts; the lifting part is arranged on the base, and an upper support plate is arranged on the output end of the lifting part, and the heating plate is connected to the upper support plate. The lifting part is used to drive the heating plate to a dispensing position or a material discharge position, and the upper support plate is used to support the heating plate. The adjustment part is arranged between the upper support plate and the heating plate to adjust the horizontality of the heating plate. Multiple detection parts are arranged at intervals inside the heating plate to detect the heating temperature of each area of the heating plate.
[0007] According to an embodiment of the present invention, there are multiple adjusting parts, and the multiple adjusting parts are respectively distributed in multiple positions of the heating plate to adjust multiple angles of the heating plate.
[0008] According to one embodiment of the utility model, the adjustment part includes: a support leg and a top screw; the support leg is arranged on the upper support plate, the support leg and the heating plate are connected by bolts, the top screw is arranged on the heating plate, both ends of the top screw pass through the heating plate, one end of the top screw is arranged opposite to the support leg, and the top screw is used to adjust the distance between the heating plate and the support leg.
[0009] According to one embodiment of the utility model, the lifting part includes: a cylinder and a plurality of guide units; the fixed end of the cylinder is connected to the base, the output end of the cylinder is connected to the center position of the upper support plate, the plurality of guide units are arranged on the base at intervals, the fixed end of the guide unit is connected to the base, and the output end of the guide unit is connected to the upper support plate to guide the movement of the upper support plate.
[0010] According to one embodiment of the utility model, the guide unit includes: a linear bearing and a guide shaft; the linear bearing is connected to the base, one end of the guide shaft is slidably connected to the inside of the linear bearing, and the other end of the guide shaft is connected to the upper support plate.
[0011] According to one embodiment of the utility model, a limiting portion is further provided on the base, and the limiting portion includes: a first limiting unit and a second limiting unit; the first limiting unit is used to limit the upward movement height of the upper support plate, and the second limiting unit is used to limit the downward movement height of the upper support plate.
[0012] According to one embodiment of the utility model, the first limiting unit includes: a first limiting plate and a first limiting block; the first limiting plate is arranged on the base, the first limiting plate is provided with a square groove running through its side wall, the first limiting block is arranged on the upper support plate, the first limiting block is L-shaped, and the bottom of the first limiting block is inserted into the interior of the square groove.
[0013] According to one embodiment of the utility model, the second limiting unit includes: a second limiting block, a support seat, and two buffer blocks; the second limiting block is arranged on the upper support plate, the second limiting block is T-shaped, the support seat is arranged on the base, the support seat and the second limiting block are arranged relative to each other to limit the downward movement height of the second limiting block, and the two buffer blocks are respectively located at both ends above the support seat to reduce the impact force between the second limiting block and the support seat.
[0014] According to an embodiment of the utility model, the base is provided with an in-place detection unit, and the in-place detection unit is used to detect whether the lifting part drives the upper support plate to move into position.
[0015] According to one embodiment of the utility model, the in-place detection unit includes: two photoelectric sensors and two trigger plates; the two photoelectric sensors are both arranged on the base, and the two trigger plates are both arranged on the upper support plate, and the two trigger plates correspond one to one with the two photoelectric sensors, and one photoelectric sensor is used to detect whether the upper support plate moves into place when the lifting part is in the output state; the other photoelectric sensor is used to detect whether the upper support plate moves into place when the lifting part is in the return state.
[0016] The beneficial effect of the utility model is that the utility model adopts an adjustment part arranged on the upper support plate to adjust the horizontality of the heating plate, so that the product on the heating plate remains in a horizontal state and the uniformity of glue dispensing is achieved, and multiple detection parts are used to perform regional detection of the temperature in the heating plate, which further ensures the uniformity of the heat of the heating plate and makes the glue dispensing operation more uniform.
[0017] Other features and advantages of the present invention will be set forth in the following description, and in part will become apparent from the description, or may be understood by implementing the present invention.
[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments of the present invention, in which:
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the position of the heating rod after the outer shell of the heating plate is removed in the utility model;
[0022] Figure 3 It is a bottom view schematic diagram of the utility model;
[0023] Figure 4 It is an enlarged schematic diagram of area A of the utility model;
[0024] Reference numerals:
[0025] 1. Heating plate; 11. Heat insulation plate; 12. Heating rod; 21. Upper support plate; 22. Guide unit; 221. Linear bearing; 222. Guide shaft; 23. Cylinder; 3. Adjustment unit; 31. Support leg; 32. Top screw; 4. Detection unit; 51. First limit unit; 511. First limit plate; 512. Square groove; 513. First limit block; 52. Second limit unit; 521. Support seat; 522. Buffer block; 523. Second limit block; 6. Base; 71. Photoelectric sensor; 72. Trigger plate. DETAILED DESCRIPTION
[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0027] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0029] The heating platform device of the embodiment of the utility model is described in detail below with reference to the accompanying drawings.
[0030] like Figure 1-Figure 4As shown, the heating platform device according to the embodiment of the utility model includes: a base 6, a lifting part, a heating plate 1, an adjusting part 3, and a plurality of detecting parts 4; the lifting part is arranged on the base 6, and an upper supporting plate 21 is arranged on the output end of the lifting part, the heating plate 1 is connected to the upper supporting plate 21, the lifting part is used to drive the heating plate 1 to the dispensing position or the material discharge position, the upper supporting plate 21 is used to support the heating plate 1, the adjusting part 3 is arranged between the upper supporting plate 21 and the heating plate 1, so as to adjust the horizontality of the heating plate 1, and the plurality of detecting parts 4 are arranged at intervals inside the heating plate 1, so as to detect the heating temperature of each area of the heating plate 1.
[0031] In this embodiment, two rows of heating rods 12 are provided in the heating plate 1 along the length direction, and each row of heating rods 12 is arranged at intervals along the width direction of the heating plate 1. A heat insulation plate 11 is also provided between the heating plate 1 and the upper support plate 21. The heat insulation plate 11 is used to reduce the heat of the heating rods 12 from being directed to the upper support plate 21, thereby reducing the heat transfer to other components such as the jacking part, reducing the heat loss to the jacking part and other components, and ensuring the service life of the jacking part and other components; through multiple detection parts 4, the temperature in the heating plate 1 is detected in different areas to ensure the uniformity of the heat of the heating plate 1, so that the dispensing operation is more uniform, and the horizontality of the heating plate 1 is adjusted by the adjustment part 3, so that the contact distance between the product on the heating plate 1 and the glue during the dispensing process is more uniform, thereby ensuring the uniformity of the dispensing.
[0032] There are multiple adjusting parts 3 , which are respectively distributed at multiple positions of the heating plate 1 to adjust multiple angles of the heating plate 1 .
[0033] In this embodiment, multiple adjustment parts 3 are distributed around the bottom of the heating plate 1 to adjust the angle of the heating plate 1 in multiple directions to keep the heating plate 1 in a horizontal state; preferably, the number of the adjustment parts 3 is six, two of which are relatively arranged in the middle of the length direction of the upper support plate 21, and the other four are respectively arranged at the four corners of the upper support plate 21. The length direction of the adjustment part 3 is parallel to the length direction of the upper support plate 21, so that it can be installed in the gap between the two heating rods 12 to avoid interference with the heating rods 12, thereby achieving the effect of optimizing the installation space. By setting up multiple adjustment parts 3, while achieving the adjustment of the horizontality of the heating plate 1, it also plays a role of stabilizing the support of the heating plate 1.
[0034] The adjusting part 3 includes: a supporting leg 31 and a top screw 32; the supporting leg 31 is fixedly connected to the upper supporting plate 21, the supporting leg 31 and the heating plate 1 are connected by bolts, the top screw 32 is threadedly connected to the heating plate 1, both ends of the top screw 32 pass through the heating plate 1, one end of the top screw 32 is arranged opposite to the supporting leg 31, and the top screw 32 is used to adjust the distance between the heating plate 1 and the supporting leg 31.
[0035] In this embodiment, the distance between each angle of the heating plate 1 and its corresponding support leg 31 is controlled by the top screw 32, so that the height of each angle of the heating plate 1 can be adjusted to keep the heating plate 1 horizontal. The support leg 31 is connected to the heating plate 1 by bolts to fix the heating plate 1. Preferably, the number of bolts is two, and the two bolts are respectively located on both sides of the top screw 32, so as to further ensure the horizontality and stability of the heating plate 1.
[0036] The lifting part includes: a cylinder 23 and a plurality of guide units 22; the cylinder 23 is fixedly connected to the base 6, the output end of the cylinder 23 is fixedly connected to the center position of the upper support plate 21, and the plurality of guide units 22 are arranged on the base 6 at intervals, the fixed end of the guide unit 22 is connected to the base 6, and the output end of the guide unit 22 is connected to the upper support plate 21 to guide the movement of the upper support plate 21; the guide unit 22 includes: a linear bearing 221 and a guide shaft 222; the linear bearing 221 is fixedly connected to the base 6, one end of the guide shaft 222 is slidably connected to the inside of the linear bearing 221, and the other end of the guide shaft 222 is fixedly connected to the upper support plate 21.
[0037] In this embodiment, the number of the plurality of guide units 22 is four, and the four guide units 22 are respectively located at the four corners of the base 6, so as to play a guiding role while clamping each other, further playing a role of stabilization and balance, so that the upper support plate 21 maintains a horizontal moving state.
[0038] A limiting portion is also provided on the base 6, and the limiting portion includes: a first limiting unit 51 and a second limiting unit 52; the first limiting unit 51 is used to limit the upward movement height of the upper support plate 21, and the second limiting unit 52 is used to limit the downward movement height of the upper support plate 21, so as to ensure the accuracy of the position movement of the upper support plate 21, so that the glue is fully in contact with the product, and the quality of the dispensing operation is guaranteed.
[0039] The first limiting unit 51 includes: a first limiting plate 511 and a first limiting block 513; the first limiting plate 511 is installed on the base 6, and a square groove 512 running through the side wall of the first limiting plate 511 is opened, and the first limiting block 513 is arranged on the upper support plate 21, and the first limiting block 513 is L-shaped, and the bottom of the first limiting block 513 is inserted into the interior of the square groove 512.
[0040] In this embodiment, when the cylinder 23 drives the upper support plate 21 to move upward and reaches the upper limit position, the first limit block 513 abuts against the surface of the upper wall of the square groove 512 on the first limit plate 511 to limit the upper support plate 21.
[0041] The second limiting unit 52 includes: a second limiting block 523, a support seat 521, and two buffer blocks 522; the second limiting block 523 is arranged on the upper support plate 21, the second limiting block 523 is T-shaped, the support seat 521 is arranged on the base 6, the support seat 521 and the second limiting block 523 are arranged opposite to each other to limit the downward movement height of the second limiting block 523, and the two buffer blocks 522 are respectively located at both ends above the support seat 521 to reduce the impact force between the second limiting block 523 and the support seat 521.
[0042] In this embodiment, when the cylinder 23 drives the upper support plate 21 to move downward and moves to the lower limit position, the second limit block 523 abuts against the upper surface of the support seat 521 to play a limiting role.
[0043] Furthermore, a second limit plate is provided on the support seat 521, and the second limit plate is in an inverted L shape. A protrusion is also provided on the side wall of the second limit block 523, and the protrusion is arranged opposite to the second limit plate. In the process of the cylinder 23 driving the upper support plate 21 to move upward, the second limit plate and the protrusion are abutted against each other, thereby limiting the upper support plate 21. The second limit plate and the support seat 521 are connected by bolts, and a waist eye is provided on the side wall of the second limit plate, which is used to control the installation height of the second limit plate when connected to the support seat 521 to adjust the limiting height of the upper support plate 21.
[0044] The base 6 is provided with an in-place detection unit, which is used to detect whether the lifting part drives the upper support plate 21 to move into position.
[0045] The in-place detection unit includes: two photoelectric sensors 71 and two trigger plates 72; the two photoelectric sensors 71 are fixedly installed on the base 6, and the two trigger plates 72 are fixedly installed on the upper support plate 21. The two trigger plates 72 correspond one-to-one to the two photoelectric sensors 71. One photoelectric sensor 71 is used to detect whether the upper support plate 21 moves into place when the lifting part is in the output state; the other photoelectric sensor 71 is used to detect whether the upper support plate 21 moves into place when the lifting part is in the return state, thereby further realizing the accuracy of controlling the moving height of the upper support plate 21.
[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0047] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.
Claims
1. A heating platform device, characterized in that: include: Base (6); A lifting part, the lifting part is arranged on the base (6), and an upper supporting plate (21) is arranged on the output end of the lifting part; A heating plate (1), wherein the heating plate (1) is connected to an upper support plate (21), wherein the lifting portion is used to drive the heating plate (1) to a dispensing position or a material discharge position, and the upper support plate (21) is used to support the heating plate (1); An adjusting portion (3), the adjusting portion (3) being arranged between the upper supporting plate (21) and the heating plate (1) and being used for adjusting the horizontality of the heating plate (1); A plurality of detection parts (4) are arranged at intervals inside the heating plate (1) and are used to detect the heating temperature of each area of the heating plate (1).
2. The heating platform device according to claim 1, characterized in that: There are a plurality of adjusting parts (3), and the plurality of adjusting parts (3) are respectively distributed at a plurality of positions of the heating plate (1) so as to be used for adjusting a plurality of angles of the heating plate (1).
3. The heating platform device according to claim 2, characterized in that: The adjusting unit (3) comprises: A supporting leg (31), wherein the supporting leg (31) is disposed on the upper supporting plate (21), and the supporting leg (31) is connected to the heating plate (1) by bolts; A top screw (32), wherein the top screw (32) is arranged on the heating plate (1), both ends of the top screw (32) pass through the heating plate (1), one end of the top screw (32) is arranged opposite to the supporting leg (31), and the top screw (32) is used to adjust the distance between the heating plate (1) and the supporting leg (31).
4. The heating platform device according to claim 1, characterized in that: The lifting part comprises: A cylinder (23), wherein a fixed end of the cylinder (23) is connected to the base (6), and an output end of the cylinder (23) is connected to the center position of the upper support plate (21); A plurality of guide units (22) are arranged at intervals on a base (6), a fixed end of each guide unit (22) is connected to the base (6), and an output end of each guide unit (22) is connected to an upper support plate (21) so as to guide the movement of the upper support plate (21).
5. The heating platform device according to claim 4, characterized in that: The guide unit (22) comprises: A linear bearing (221), wherein the linear bearing (221) is connected to the base (6); A guide shaft (222), one end of which is slidably connected to the inside of the linear bearing (221), and the other end of which is connected to the upper support plate (21).
6. The heating platform device according to claim 1, characterized in that: The base (6) is also provided with a limiting portion, and the limiting portion comprises: A first limiting unit (51), the first limiting unit (51) being used to limit the upward movement height of the upper support plate (21); A second limiting unit (52), wherein the second limiting unit (52) is used to limit the downward movement height of the upper support plate (21).
7. The heating platform device according to claim 6, characterized in that: The first limiting unit (51) comprises: A first limiting plate (511), the first limiting plate (511) being arranged on the base (6), and the first limiting plate (511) being provided with a square groove (512) penetrating through a side wall thereof; A first limiting block (513), wherein the first limiting block (513) is arranged on the upper supporting plate (21), the first limiting block (513) is L-shaped, and the bottom of the first limiting block (513) is inserted into the interior of the square groove (512).
8. The heating platform device according to claim 7, characterized in that: The second limiting unit (52) comprises: A second limiting block (523), wherein the second limiting block (523) is arranged on the upper supporting plate (21), and the second limiting block (523) is T-shaped; A support seat (521), the support seat (521) being arranged on the base (6), the support seat (521) being arranged opposite to the second limit block (523) so as to limit the downward movement height of the second limit block (523); Two buffer blocks (522), the two buffer blocks (522) are respectively located at two ends above the support seat (521), so as to reduce the impact force between the second limit block (523) and the support seat (521).
9. The heating platform device according to claim 6, characterized in that: The base (6) is provided with an in-place detection unit, and the in-place detection unit is used to detect whether the lifting part drives the upper support plate (21) to move into position.
10. The heating platform device according to claim 9, characterized in that: The arrival detection unit comprises: Two photoelectric sensors (71), both of which are arranged on the base (6); Two trigger plates (72), the two trigger plates (72) are both arranged on the upper support plate (21), and the two trigger plates (72) correspond one to one to the two photoelectric sensors (71); One of the photoelectric sensors (71) is used to detect whether the upper support plate (21) moves into position when the lifting part is in the output state; the other photoelectric sensor (71) is used to detect whether the upper support plate (21) moves into position when the lifting part is in the return state.