CN207509746U - A kind of novel combined hott bed for Table top type 3D printer - Google Patents

Abstract

The utility model discloses a kind of novel combined hott beds for Table top type 3D printer,Its structure includes preceding substrate,Intermediate base bottom,Metacoxal plate,First support bar,Second support bar,Power sensor two-in-one interfaces,Combined type objective table,Before power sensor two-in-one interfaces are fixedly connected at the front-end surface upper left of substrate,Combined type objective table is movably connected on first support bar,The upper end face of second support bar,The utility model integrates power interface and sensor interface,Avoid the complexity of a plurality of line connection,So that machine inner structure arrangement is uniform,And original split type hott bed and objective table are integrated in above one piece of plank by equipment,Allow two original components component that become one,So that the design and installation of 3D printer are all more convenient,The temperature of objective table can also be preferably kept simultaneously,Avoid the frequent unlatching of hott bed relay,Save the electric energy expended when heating hott bed,Improve the unfailing performance of equipment.

Description

A kind of novel combined hott bed for Table top type 3D printer

Technical field

The utility model is a kind of novel combined hott bed for Table top type 3D printer, belongs to the manufacture of combined type hott bed Technical field.

Background technology

Fusion sediment rapid shaping technique has the simple advantages such as low with operation and maintenance cost of system construction, principle, therefore this It is a kind of 3D printing technique being widely used.Filamentary material is melted and is extruded by heating nozzle, according to computer The cross section information provided with the movement of nozzle, selectively squeezes out the material of molten state, with previous level clinkering one It rises, completes printing from level to level, eventually form 3D solid.At present, the mainstream Table top type 3D printer used in the market is all adopted With split type hott bed and objective table, hott bed is only responsible for providing heat source, and objective table only provides straight table top, is needed on using It fixes and then suits, while temperature sensor is arranged on face is suited respectively.

But the prior art needs to fix and then suit respectively on using, while to arrange that temperature passes on face is suited Sensor, complicated, installation trouble, split type hott bed processing difficulty is big, is not easy to keep horizontal flat surface, and not only installation makes With more inconvenience, and the temperature of hott bed cannot keep in appropriate operating temperature, and it is pre- may so that 3D printing effect is unable to reach Phase, unfailing performance are insufficient with practical performance.

Utility model content

In view of the deficienciess of the prior art, the utility model aim be to provide it is a kind of new for Table top type 3D printer Type combined type hott bed is needed to fix and then suit respectively, while to be arranged on face is suited to solve the prior art on using Temperature sensor, complicated, installation trouble, split type hott bed processing difficulty is big, is not easy to keep horizontal flat surface, not only It is more inconvenient to install and use, and the temperature of hott bed cannot keep in appropriate operating temperature, may so that 3D printing effect can not Reach expected, the problem of unfailing performance and practical performance are insufficient.

To achieve these goals, the utility model is to realize by the following technical solutions：One kind is used for Table top type The novel combined hott bed of 3D printer, structure include preceding substrate, intermediate base bottom, metacoxal plate, first support bar, the second support Bar, power sensor two-in-one interfaces, combined type objective table, the intermediate base bottom be fixedly connected on before substrate rear end surface and In mutually perpendicular state between them, the metacoxal plate be fixedly connected on the rear end surface at intermediate base bottom and they between in mutual Perpendicular state, the most right place of inner surface that the first support bar is vertically connected between preceding substrate, metacoxal plate, described The most left place of inner surface that two supporting rods are vertically connected between preceding substrate, metacoxal plate, the power sensor two-in-one interfaces Before being fixedly connected at the front-end surface upper left of substrate, the combined type objective table be movably connected on first support bar, second The upper end face of strut, the combined type objective table is by objective table main body, heating element structure, binding post, connecting cable, precompressed spiral shell Bolt forms, and the objective table subject activity is connected to the upper end face of first support bar, second support bar, the objective table main body Be internally provided with cavity, the heating element structure curing is connected to the most upper place of internal cavities of objective table main body, the binding post It is vertically connected at the rear surface middle of heating element structure and it is connect between heating element structure by being electrically connected, the connection Cable penetration electrically connects in the inside of binding post and its extension of lower end to binding post between the connecting cable and binding post It connects, the precompressed bolt riveted is connected to the right end face of heating element structure.

Further, the arranged on left and right sides side surface of the preceding substrate is embedded with connection bolt, the front-end table of the preceding substrate Switch key is connected with by keyway at the lower-left of face.

Further, it is fixedly connected between the preceding substrate and intermediate base bottom by connecting bolt, the connection bolt The uniform equidistant arrangement of outer surface has external screw thread, and the preceding substrate and the uniform equidistant arrangement of inner surface at intermediate base bottom have interior spiral shell Line, the connection bolt are connected with the inner surface at preceding substrate, intermediate base bottom by engaging between external screw thread and internal thread.

Further, the first support bar, the shape of second support bar are hollow cylindrical structure, between them In state parallel to each other, and they are parallel to each other with the upper end face at intermediate base bottom.

Further, it is in state parallel to each other, the shape of the objective table main body between the preceding substrate, metacoxal plate Hollow cuboid is electrically connected between the power sensor two-in-one interfaces and connecting cable.

Further, the power sensor two-in-one interfaces are integrated with power interface and sensor interface.

Further, the first support bar, the material of second support bar are stainless steel.

Advantageous effect

The utility model provides a kind of scheme of novel combined hott bed for Table top type 3D printer, by being equipped with electricity Source sensor two-in-one interfaces, integrate power interface and sensor interface, avoid the complexity of a plurality of line connection, So that machine inner structure arrangement is uniform, and original split type hott bed and objective table are integrated on one piece of plank by equipment Face, allows two original components component that become one so that the design and installation of 3D printer are all more convenient, while also may be used Preferably to keep the temperature of objective table, the frequent unlatching of hott bed relay is avoided, saves the electric energy expended when heating hott bed, Improve the unfailing performance of equipment.

Description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is that a kind of stereochemical structure of novel combined hott bed for Table top type 3D printer of the utility model is illustrated Figure.

Fig. 2 is the planar structure schematic diagram of the utility model combined type objective table.

In figure：Preceding substrate -1, intermediate base bottom -2, metacoxal plate -3, first support bar -4, second support bar -5, power supply sensing Device two-in-one interfaces -6, combined type objective table -7, objective table main body -701, heating element structure -702, binding post -703, connection electricity Cable -704, precompressed bolt -705, connection bolt -101, switch key -102.

Specific embodiment

To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below With reference to specific embodiment, the utility model is expanded on further.

- Fig. 2 is please referred to Fig.1, the utility model provides a kind of novel combined hott bed for Table top type 3D printer, Structure includes that preceding substrate 1, intermediate base bottom 2, metacoxal plate 3, first support bar 4, second support bar 5, power sensor is two-in-one connects Mouthfuls 6, combined type objective table 7, before the intermediate base bottom 2 is fixedly connected on the rear end surface of substrate 1 and they between in hanging down mutually Straight state, the metacoxal plate 3 be fixedly connected on the rear end surface at intermediate base bottom 2 and they between in mutually perpendicular state, The first support bar 4 is vertically connected at the preceding most right place of inner surface between substrate 1, metacoxal plate 3, the second support bar 5 The most left place of inner surface before being vertically connected between substrate 1, metacoxal plate 3, the power sensor two-in-one interfaces 6, which are fixed, to be connected Before being connected at the front-end surface upper left of substrate 1, the combined type objective table 7 is movably connected on first support bar 4, second support bar 5 upper end face, the combined type objective table 7 is by objective table main body 701, heating element structure 702, binding post 703, connecting cable 704th, precompressed bolt 705 forms, and the objective table main body 701 is movably connected on the upper end of first support bar 4, second support bar 5 Surface, the objective table main body 701 are internally provided with cavity, and the curing of heating element structure 702 is connected to objective table main body 701 The most upper place of internal cavities, the binding post 703 is vertically connected at the rear surface middle of heating element structure 702 and itself and hair It is connect between hot body structure 702 by being electrically connected, the connecting cable 704 is through the inside of binding post 703 and it is to binding post 703 lower end extension, is electrically connected between the connecting cable 704 and binding post 703,705 riveted of the precompressed bolt connection In the right end face of heating element structure 702, the arranged on left and right sides side surface of the preceding substrate 1 is embedded with connection bolt 101, described Switch key 102 is connected with by keyway at the front-end surface lower-left of preceding substrate 1, the preceding substrate 1 and intermediate base bottom 2 it Between be fixedly connected by connecting bolt 101, it is described connection bolt 101 the uniform equidistant arrangement of outer surface have external screw thread, it is described The uniform equidistant arrangement of inner surface at preceding substrate 1 and intermediate base bottom 2 has an internal thread, the connection bolt 101 and preceding substrate 1, in Between the inner surface of substrate 2 be connected by engaging between external screw thread and internal thread, the first support bar 4, second supports The shape of bar 5 is hollow cylindrical structure, in state parallel to each other between them, and they with intermediate base bottom 2 Upper end face is parallel to each other, is in state parallel to each other between the preceding substrate 1, metacoxal plate 3, the objective table main body 701 Shape is hollow cuboid, is electrically connected between the power sensor two-in-one interfaces 6 and connecting cable 704, the electricity Source sensor two-in-one interfaces 6 are integrated with power interface and sensor interface, the first support bar 4, second support bar 5 material Matter is stainless steel.

Power sensor two-in-one interfaces described in this patent are to design simplifying for upper space, even more technical promotion, Avoid the complexity of a plurality of line connection so that machine inner structure arrangement is uniform.

In use, first check for whether equipment appearance is intact, and whether each section is bonded, after confirming Plant in good condition, Equipment is placed in place, hott bed equipment and 3D printer main body are attached, the electricity of model parameter will be set Brain is connected with printer, and the parameters for ensureing model are correct, set the temperature of print head and type plate, later should Equipment can start to work normally.

The utility model solves the problems, such as it is that the prior art needs to fix and then suit respectively on using, while to cut Temperature sensor is arranged on conjunction face, complicated, installation trouble, split type hott bed processing difficulty is big, is not easy to keep smooth Horizontal plane, it is more inconvenient not only to install and use, and the temperature of hott bed cannot keep in appropriate operating temperature, may 3D be beaten Print effect is unable to reach expection, and unfailing performance is insufficient with practical performance, and the utility model is combined with each other by above-mentioned component, leads to It crosses equipped with power sensor two-in-one interfaces, integrates power interface and sensor interface, avoid a plurality of line connection Complexity so that machine inner structure arrangement is uniform, and original split type hott bed and objective table are integrated in by equipment Above one piece of plank, two original components component that become one is allowed so that the design and installation of 3D printer are all more just Profit, while the temperature of objective table can also be preferably kept, the frequent unlatching of hott bed relay is avoided, is saved due to heating hott bed The electric energy of consuming improves the unfailing performance of equipment.

The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (5)

1. a kind of novel combined hott bed for Table top type 3D printer, structure include preceding substrate (1), intermediate base bottom (2), Metacoxal plate (3), first support bar (4), second support bar (5), power sensor two-in-one interfaces (6), combined type objective table (7), it is characterised in that：

The intermediate base bottom (2) be fixedly connected on the rear end surface of preceding substrate (1) and they between in mutually perpendicular state, institute State metacoxal plate (3) be fixedly connected on intermediate base bottom (2) rear end surface and they between in mutually perpendicular state, described first The most right place of inner surface that supporting rod (4) is vertically connected between preceding substrate (1), metacoxal plate (3), the second support bar (5) The most left place of inner surface being vertically connected between preceding substrate (1), metacoxal plate (3), the power sensor two-in-one interfaces (6) It is fixedly connected at the front-end surface upper left of preceding substrate (1), the combined type objective table (7) is movably connected on first support bar (4), the upper end face of second support bar (5)；

The combined type objective table (7) is by objective table main body (701), heating element structure (702), binding post (703), connecting cable (704), precompressed bolt (705) forms, and the objective table main body (701) is movably connected on first support bar (4), second support bar (5) upper end face, the objective table main body (701) are internally provided with cavity；

Heating element structure (702) curing is connected to the most upper place of internal cavities of objective table main body (701), the binding post (703) it is vertically connected at the rear surface middle of heating element structure (702) and it passes through electricity between heating element structure (702) It is connected, the connecting cable (704) extends through the inside of binding post (703) and its lower end to binding post (703), institute It states and is electrically connected between connecting cable (704) and binding post (703), precompressed bolt (705) riveted is connected to heater knot The right end face of structure (702).

2. a kind of novel combined hott bed for Table top type 3D printer according to claim 1, it is characterised in that：Institute The arranged on left and right sides side surface for stating preceding substrate (1) is embedded with connection bolt (101), at the front-end surface lower-left of the preceding substrate (1) Switch key (102) is connected with by keyway.

3. a kind of novel combined hott bed for Table top type 3D printer according to claim 2, it is characterised in that：Institute It states and is fixedly connected between preceding substrate (1) and intermediate base bottom (2) by connecting bolt (101), the outside of the connection bolt (101) The uniform equidistant arrangement in surface has an external screw thread, in the uniform equidistant arrangement of inner surface at the preceding substrate (1) and intermediate base bottom (2) has Screw thread, the connection bolt (101) and preceding substrate (1), the inner surface of intermediate base bottom (2) pass through between external screw thread and internal thread Engagement be connected.

4. a kind of novel combined hott bed for Table top type 3D printer according to claim 1, it is characterised in that：Institute State first support bar (4), the shape of second support bar (5) is hollow cylindrical structure, in parallel to each other between them State, and they are parallel to each other with the upper end face of intermediate base bottom (2).

5. a kind of novel combined hott bed for Table top type 3D printer according to claim 1, it is characterised in that：Institute It states in state parallel to each other between preceding substrate (1), metacoxal plate (3), the shape of the objective table main body (701) is hollow length Cube is electrically connected between the power sensor two-in-one interfaces (6) and connecting cable (704).