Battery feeding clamp and feeding robot

Abstract

The utility model discloses a battery feeding clamp and a feeding robot, and relates to the technical field of battery assembly. The battery feeding clamp comprises a supporting part, a clamping part, a driving part, a first detection part and a control part. The clamping part comprises two clamping pieces which are oppositely arranged at intervals, a clamping space is defined by the two clamping pieces and the supporting part, the clamping space extends in the first direction, and at least one clamping piece is in sliding connection with the supporting part; the driving part is connected with at least one clamping piece; the first detection part is arranged on the supporting part and connected with the driving part, and the first detection part can obtain a driving pressure value of the driving part; the control part is connected with the first detection part and the driving part so as to control the clamping force of the clamping part according to the driving pressure value. The problems that in the prior art, the clamping force of a feeding robot clamp is not accurately controlled, potential safety hazards are brought to the clamping and carrying process of batteries due to the fact that the clamping force is insufficient or too large, and the production efficiency and the product quality of battery assembly are affected are solved.

Description

TECHNICAL FIELD

[0001] The application relates to the battery assembly technical field, in particular to a battery feeding clamp and a feeding robot. BACKGROUND

[0002] In the battery assembly process, in order to realize the carrying and shifting of the battery, a feeding robot is usually arranged to perform a carrying operation, the battery is loaded by a tray and placed in a preset station so that the feeding robot is clamped by a clamp to ensure that the battery is clamped and carried to a preset process to complete the subsequent assembly task.

[0003] In the prior art, the clamping force of the feeding robot clamp lacks accurate control, and insufficient or excessive clamping force both bring safety hazards to the clamping and carrying process of the battery and affect the production efficiency and product quality of the battery assembly.

[0004] Therefore, the above problems need to be solved. CONTENT OF THE UTILITY MODEL

[0005] The application aims to provide a battery feeding clamp and a feeding robot to solve the problem that the clamping force of the feeding robot clamp lacks accurate control in the prior art, and insufficient or excessive clamping force both bring safety hazards to the clamping and carrying process of the battery and affect the production efficiency and product quality of the battery assembly.

[0006] To solve the above technical problems, the application provides the following technical solutions:

[0007] The application provides a battery feeding clamp, which comprises:

[0008] a supporting part;

[0009] a clamping part, the clamping part comprising two clamping pieces arranged in parallel and spaced apart, the two clamping pieces and the supporting part enclosing a clamping space, the clamping space extending along a first direction, and at least one clamping piece being in sliding connection with the supporting part;

[0010] a driving part, the driving part being connected with the at least one clamping piece and driving the at least one clamping piece to reciprocate along the first direction so as to make the two clamping pieces close to or away from each other;

[0011] a first detection part, the first detection part being arranged on the supporting part and connected with the driving part, and the first detection part being capable of acquiring a driving pressure value of the driving part;

[0012] a control part, the control part being connected with the first detection part and the driving part to control the clamping force of the clamping part according to the driving pressure value.

[0013] In some embodiments, the battery loading clamp as claimed in the preceding embodiment, further comprising: a second detection unit, the second detection unit comprising two detection members, the two detection members being oppositely arranged on two sides of the support unit in a second direction perpendicular to the first direction, and the two detection members being capable of acquiring working condition information in the clamping space.

[0014] In some embodiments, the battery loading clamp as claimed in the preceding embodiment, wherein the two detection members are two proximity switches, and the two proximity switches are oppositely arranged on two sides of the support unit in the second direction.

[0015] In some embodiments, the battery loading clamp as claimed in the preceding embodiment, wherein the two detection members are a light emitter and a light receiver respectively, and the light emitter and the light receiver are oppositely arranged on two sides of the support unit in the second direction.

[0016] In some embodiments, the battery loading clamp as claimed in the preceding embodiment, wherein the support unit comprises a bottom plate and side plates, the side plates being perpendicular to the surface of the bottom plate and symmetrically arranged on two sides of the bottom plate in the second direction, and the two detection members of the second detection unit being arranged corresponding to the two symmetric side plates in the second direction and protruding towards the clamping space.

[0017] In some embodiments, the battery loading clamp as claimed in the preceding embodiment, wherein the bottom plate is one, the clamping units are one, the two clamping members of the one clamping unit and the bottom plate enclosing one clamping space, the two sides of the bottom plate in the second direction being symmetrically provided with a plurality of side plates, and the plurality of side plates on any side being arranged at intervals, and the second detection unit being a plurality of, and the two detection members of each detection unit being arranged corresponding to the two symmetric side plates in the second direction.

[0018] In some embodiments, the battery loading clamp as claimed in the preceding embodiment, wherein the bottom plate is a plurality of, the clamping units are a plurality of and the number of the clamping units corresponding to the number of the bottom plates to enclose a plurality of clamping spaces, the plurality of bottom plates being arranged at intervals in the first direction, and at least one clamping member in each clamping unit being correspondingly connected to the driving unit, and the driving unit being correspondingly connected to the first detection unit.

[0019] In some embodiments, the battery loading clamp as claimed in the preceding embodiment, wherein each bottom plate is symmetrically provided with one side plate on two sides in the second direction, the second detection unit is a plurality of and the number of the second detection unit corresponding to the number of the bottom plates so that the two detection members of each detection unit correspond to the two symmetric side plates in the second direction; or, each bottom plate is symmetrically provided with a plurality of side plates on two sides in the second direction, and the plurality of side plates on any side are arranged at intervals, the second detection unit is a plurality of and the number of the second detection unit corresponding to half of the total number of the side plates so that the two detection members of each detection unit correspond to the two symmetric side plates in the second direction.

[0020] In some embodiments, the battery loading clamp as described above, wherein the two clamping members of the clamping part are both in sliding connection with the supporting part, the driving part is two and is connected with the two clamping members respectively, and the first detection part is two and is connected with the two driving parts respectively to obtain the driving pressure values of the two driving parts respectively.

[0021] The second aspect of the present application provides a loading robot, comprising the battery loading clamp as described above.

[0022] The battery loading clamp and the loading robot of the present application have at least the following advantages:

[0023] The first aspect of the present application provides a battery loading clamp, comprising a supporting part, a clamping part, a driving part, a first detection part and a control part; the clamping part comprises two clamping members which are spaced apart and oppositely arranged, the two clamping members and the supporting part enclose a clamping space, the clamping space extends along a first direction, and at least one clamping member is in sliding connection with the supporting part; the driving part is connected with the at least one clamping member and drives the at least one clamping member to reciprocate along the first direction so as to make the two clamping members close to or away from each other; the first detection part is arranged on the supporting part and connected with the driving part, and the first detection part can obtain the driving pressure value of the driving part; and the control part is connected with the first detection part and the driving part to control the clamping force of the clamping part according to the driving pressure value. Through the first detection part and the control part added by the present application, the driving pressure value applied by the driving part when the clamping member performs the clamping action can be obtained, so that the control part can calculate the size of the clamping force of the clamping part to the clamped battery which can meet the clamping requirement according to the detected driving pressure value, thereby the driving part is controlled to reach a suitable driving pressure value, which corresponds to avoiding the clamping force being too large to cause the battery to be clamped and damaged, or being too small to cause the clamping to fail or the battery to fall and be damaged, and realizing the precise control of the clamping force of the clamping part. Through the application of the present application, the problem that the clamping force of the loading robot clamp in the prior art lacks precise control, and the clamping force being insufficient or too large both bring safety hazards to the clamping and carrying process of the battery and affect the production efficiency and product quality of the battery assembly is solved.

[0024] The loading robot provided by the second aspect of the present application has the same or similar effects as the battery loading clamp provided by the first aspect of the present application.

[0025] The above description is only a summary of the technical solutions of the present application. In order to more clearly understand the technical means of the present application, and to implement the content of the description, the following will describe the preferred embodiments of the present application in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and for those skilled in the art, other drawings can also be obtained from these drawings without creative effort.

[0027] Figure 1 A schematic view of an axial structure of a battery loading clamp provided by an embodiment of the present application is shown;

[0028] Figure 2 Another schematic view of an axial structure of a battery loading clamp provided by an embodiment of the present application is shown;

[0029] Figure 3 A schematic view of an axial structure of another battery loading clamp provided by an embodiment of the present application is shown;

[0030] Figure 4 Another schematic view of an axial structure of another battery loading clamp provided by an embodiment of the present application is shown;

[0031] Figure 5 A partial schematic view of an axial structure of yet another battery loading clamp provided by an embodiment of the present application is shown.

[0032] Explanation of reference signs:

[0033] 1, support part; 11, bottom plate; 12, side plate;

[0034] 2, clamping part; 21, clamping piece; 211, clamping space;

[0035] 3, first detection part;

[0036] 4, second detection part; 41, detection piece;

[0037] A, first direction; B, second direction. DETAILED DESCRIPTION

[0038] The embodiments of the present disclosure will be further described in detail below with reference to the drawings and embodiments. The detailed description and drawings of the following embodiments are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure, and the present disclosure can be implemented in many different forms, and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0039] The present disclosure provides these examples to make the disclosure thorough and complete, and to fully convey the scope of the disclosure to those skilled in the art. It should be noted that: unless otherwise specified, the relative arrangement of components and steps, the composition of materials, numerical expressions and values set forth in these examples should be interpreted as merely exemplary, not as a limitation.

[0040] It should be noted that, in the description of the present disclosure, unless otherwise specified, the meaning of "a plurality of" is greater than or equal to two; The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer" and the like is only for the purpose of facilitating the description of the present disclosure and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation to the present disclosure. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0041] In addition, "first", "second", and similar words used in the present disclosure do not indicate any order, number or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable range of error. "Parallel" is not strictly parallel, but within the allowable range of error. "Include" or "contain" and similar words mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements.

[0042] It should also be noted that, in the description of the present disclosure, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be a fixed connection, or it can be a detachable connection, or a component connection; It can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the meaning of the above terms in the present disclosure can be understood according to the components. When it is described that a specific device is located between the first device and the second device, there can be an intermediate device between the specific device and the first device or the second device, or there can be no intermediate device.

[0043] All terms used in the present disclosure have the same meaning as understood by those skilled in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted to have meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or excessively formalized sense, unless otherwise defined herein.

[0044] Techniques, methods and equipment known to those skilled in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the specification.

[0045] Embodiment one

[0046] As shown in Figure 1 and Figure 2 , the first aspect of the present application provides a battery loading clamp, comprising a supporting part 1, a clamping part 2, a driving part, a first detection part 3 and a control part; the clamping part 2 comprises two clamping pieces 21 arranged in parallel and spaced apart, the two clamping pieces 21 and the supporting part 1 form a clamping space 211, the clamping space 211 extends along the first direction A, and at least one clamping piece 21 is slidingly connected with the supporting part 1; the driving part is connected with at least one clamping piece 21, and drives at least one clamping piece 21 to reciprocate along the first direction A, so that the two clamping pieces 21 are close to or away from each other; the first detection part 3 is arranged on the supporting part 1 and connected with the driving part, and the first detection part 3 can obtain the driving pressure value of the driving part; the control part is connected with the first detection part 3 and the driving part, so as to control the clamping force of the clamping part 2 according to the driving pressure value.

[0047] Specifically, the supporting part 1 of the present application is used to provide support for the battery or battery pack, and the supporting part 1 can be in the form of a frame, a rack, a plate, etc., and the specific form is not limited, and the size of the supporting part 1 is adjusted adaptively according to the size of the battery or battery pack to be clamped and carried. The clamping part 2 of the present application comprises two clamping pieces 21 arranged in parallel and spaced apart, and at least one of the two clamping pieces 21 is slidingly connected with the supporting part 1, so that the two clamping pieces 21 are close to each other under the driving action of the driving part to clamp the battery, and are away from each other to release the clamping state.

[0048] The driving part (not shown in the drawings) of the present application can adopt different forms to drive the clamping part 2 to work, which can be a pneumatic driving mechanism, a hydraulic driving mechanism, or a linear driving motor, etc., and the specific form is not limited, as long as it can drive at least one clamping piece 21 of the clamping part 2 to slide relative to the supporting part 1 to complete the clamping of the battery or battery pack.

[0049] In order to accurately control the clamping force of the clamping part 2, the first detection part 3 and the control part are arranged to detect and control the driving part to reach a suitable driving pressure value, so as to control the clamping force of the clamping part 2 according to the driving pressure value. According to the above different types of driving parts, the type of the first detection part 3 is selected correspondingly. When the driving part is a pneumatic driving mechanism, the driving pressure value of the driving part is the gas pressure in the driving gas circuit of the pneumatic driving mechanism. The first detection part 3 needs to detect the real-time gas pressure of the pneumatic driving mechanism. The control part compares and further controls the clamping force of the clamping part 2 that meets the clamping force requirement according to the detected gas pressure, the gas acting area of the pneumatic driving mechanism and the clamping area of the battery or battery pack, so as to avoid that the clamping force is too large to cause the battery to be clamped and damaged, or too small to cause clamping failure or battery damage, and to accurately control the clamping force of the clamping part 2. When the driving part is a hydraulic driving mechanism or a linear motor, the first detection part 3 and the controller are adaptively adjusted to ensure that the clamping force of the clamping part 2 is appropriate, and the specific limitation is not limited.

[0050] The first aspect of the present application provides a battery loading clamp, which comprises a supporting part 1, a clamping part 2, a driving part, a first detection part 3 and a control part. The clamping part 2 comprises two clamping pieces 21 arranged in parallel and spaced apart, and the two clamping pieces 21 and the supporting part 1 form a clamping space 211. The clamping space 211 extends along a first direction A, and at least one clamping piece 21 is slidably connected with the supporting part 1. The driving part is connected with the at least one clamping piece 21, and drives the at least one clamping piece 21 to reciprocate along the first direction A, so as to make the two clamping pieces 21 close to or away from each other. The first detection part 3 is arranged on the supporting part 1 and connected with the driving part, and the first detection part 3 can obtain the driving pressure value of the driving part. The control part is connected with the first detection part 3 and the driving part, and controls the clamping force of the clamping part 2 according to the driving pressure value. The first detection part 3 and the control part are added to the present application, so that the driving pressure value applied by the driving part when the clamping piece 21 performs the clamping action can be obtained. The control part can calculate the size of the clamping force of the clamping part 2 that can meet the clamping requirement according to the detected driving pressure value, so as to control the driving part to reach a suitable driving pressure value, correspondingly avoid that the clamping force is too large to cause the battery to be clamped and damaged, or too small to cause clamping failure or battery damage, and accurately control the clamping force of the clamping part 2. Through the application of the present application, the problem that the clamping force of the loading robot clamp in the prior art lacks accurate control, and the insufficient or excessive clamping force brings safety hazards to the clamping and carrying process of the battery and affects the production efficiency and product quality of the battery assembly is solved.

[0051] As Figure 1 and Figure 2In some embodiments, the second detection unit 4 includes two detection members 41, which are arranged on both sides of the support unit 1 in a second direction B perpendicular to the first direction A, and can obtain the working condition information in the clamping space 211.

[0052] Specifically, in order to ensure the safety of the operation during the process of starting the clamping and carrying operation of the battery loading clamp in the application, the second detection unit 4 is arranged to obtain the working condition information in the clamping space 211 to obtain the state of the battery or battery pack during the clamping and carrying process, so as to timely know the occurrence of deviation, falling, etc. and take corresponding processing measures in time to ensure the safety and stability during the battery assembly process. The second detection unit 4 includes two detection members 41, which are arranged on both sides of the support unit 1 in a second direction B perpendicular to the first direction A, and can obtain the working condition information in the clamping space 211 to obtain the state of the battery or battery pack during the clamping and carrying process, so as to timely know the occurrence of deviation, falling, etc. and take corresponding processing measures in time to ensure the safety and stability during the battery assembly process. The second detection unit 4 includes two detection members 41, which are arranged on both sides of the support unit 1 in a second direction B perpendicular to the first direction A, and can obtain the working condition information in the clamping space 211 to obtain the state of the battery or battery pack during the clamping and carrying process, so as to timely know the occurrence of deviation, falling, etc. and take corresponding processing measures in time to ensure the safety and stability during the battery assembly process.

[0053] In some embodiments, the two detection members 41 are two proximity switches, which are arranged on both sides of the support unit 1 in the second direction B.

[0054] Specifically, in order to detect the deviation and falling of the battery or battery pack, the two detection members 41 in the application are two proximity switches, which can detect objects within a predetermined range without any physical contact. The two proximity switches are arranged on both sides of the support unit 1 in the second direction B, and when the battery or battery pack is clamped, it is usually ensured that the two ends of the battery or battery pack in the second direction B maintain the same distance from the two proximity switches, for example, both maintain 0.5 cm. When this 0.5 cm is the edge value of the preset distance range of the proximity switch, when the battery or battery pack deviates, one of the two proximity switches will receive data less than 0.5 cm, and the other will not display due to exceeding the preset distance range. At this time, it is determined that an abnormal situation has occurred in the battery loading clamp for the operator to know. When 0.5 cm is the value within the preset distance range of the proximity switch, when the battery or battery pack deviates, the data of the two proximity switches is 0.4 cm and 0.6 cm respectively. According to this data, the abnormal situation of the clamp can also be judged. For the falling of the battery or battery pack, both proximity switches detect the object and an abnormal data appears.

[0055] The two proximity switches in the application can use inductive proximity switches or capacitive proximity switches, which are not limited in particular and can detect the working condition information of the battery or battery pack during the clamping and carrying process.

[0056] In some embodiments, the two detection pieces 41 are respectively a light emitter and a light receiver, which are spaced and oppositely arranged on both sides of the support part 1 in the second direction B.

[0057] Specifically, in order to detect the offset and falling of the battery or battery pack, the two detection pieces 41 of the second detection part 4 are respectively a light emitter and a light receiver. When the battery or battery pack is in the process of being clamped and carried, it is located in the light beam path of the light emitter, and the light receiver cannot receive the light beam. At this time, the light receiver outputs a high or low level signal. When the battery or battery pack is offset, the output signal of the light receiver changes to be known by the operator. When the battery or battery pack falls, the light beam path is not blocked, and the output signal of the light receiver deflects to be known by the operator.

[0058] As shown in Figure 1 and Figure 2 In some embodiments, the support part 1 includes a bottom plate 11 and a side plate 12, which is perpendicular to the surface of the bottom plate 11 and symmetrically arranged on both sides of the bottom plate 11 in the second direction B. The two detection pieces 41 of the second detection part 4 are arranged corresponding to the two side plates 12 symmetrically along the second direction B and protrude towards the clamping space 211.

[0059] Specifically, in order to realize the bearing of the battery or battery pack in the clamping space 211, and meet the detection needs of the second detection part 4 towards the clamping space 211, the support part 1 of the present application includes the bottom plate 11 which bears and supports the clamped battery or battery pack, and the side plate 12 which sets the detection piece 41. The side plate 12 is perpendicular to the surface of the bottom plate 11 and symmetrically arranged on both sides of the bottom plate 11 in the second direction B, so as to realize the detection of the working condition information in the clamping space 211 by the two detection pieces 41 of the second detection part 4, whether they are two proximity switches or respectively a light emitter and a light receiver, so as to monitor and handle the offset and falling of the battery or battery pack.

[0060] As shown in Figure 1 and Figure 2 In some embodiments, the bottom plate 11 is one, the clamping part 2 is one, the two clamping pieces 21 of one clamping part 2 and the bottom plate 11 enclose one clamping space 211, the bottom plate 11 is symmetrically arranged with a plurality of side plates 12 on both sides in the second direction B, and the plurality of side plates 12 on any side are spaced apart. The second detection part 4 is a plurality of, and the two detection pieces 41 of each detection part are arranged corresponding to the two side plates 12 symmetrically along the second direction B.

[0061] Specifically, in an embodiment of the present application, in order to clamp and carry the large volume or long length battery or battery pack, while ensuring accurate detection of abnormal conditions during clamping and carrying, the present application is provided with a base plate 11 and a clamping part 2, and a plurality of side plates 12 are symmetrically arranged on both sides of the base plate 11 in the second direction B, and the plurality of side plates 12 on either side are arranged at intervals, so that a plurality of second detection parts 4 can be arranged on the base plate 11 along the first direction A, so as to reduce the measurement error and avoid the detection failure of the second detection part 4 due to the failure of any detection part 41, so as to detect the abnormal condition in time for processing, and ensure the safety and reliability of the clamping and carrying work.

[0062] As shown in Figure 3 , Figure 4 and Figure 5 , in some embodiments, the base plate 11 is a plurality of, the clamping part 2 is a plurality and the number corresponds to the base plate 11 to enclose a plurality of clamping spaces 211, a plurality of base plates 11 are arranged at intervals along the first direction A, and at least one clamping part 21 in each clamping part 2 is correspondingly connected to the driving part, and the driving part is correspondingly connected to the first detection part 3.

[0063] Specifically, in an embodiment of the present application, the battery loading clamp is provided with a plurality of base plates 11 and a corresponding number of clamping parts 2 to enclose a plurality of clamping spaces 211 to respectively clamp and carry a plurality of batteries or battery packs at the same time, and a plurality of base plates 11 are arranged at intervals along the first direction A to ensure that the clamping parts 21 of the clamping parts 2 of the adjacent base plates 11 do not interfere with each other during reciprocating movement. Moreover, the clamping force of each clamping part 2 corresponding to each base plate 11 can be accurately controlled by the detection and control part of the first detection part 3.

[0064] As shown in Figure 3 , Figure 4 and Figure 5 , in some embodiments, each base plate 11 is symmetrically provided with a side plate 12 on both sides in the second direction B, and the second detection part 4 is a plurality and the number corresponds to the base plate 11 so that the two detection parts 41 of each detection part correspond to the two side plates 12 symmetrically arranged along the second direction B; or, each base plate 11 is symmetrically provided with a plurality of side plates 12 on both sides in the second direction B, and the plurality of side plates 12 on either side are arranged at intervals, and the second detection part 4 is a plurality and the number corresponds to half of the total number of side plates 12 so that the two detection parts 41 of each detection part correspond to the two side plates 12 symmetrically arranged along the second direction B.

[0065] Specifically, when the battery loading clamp is provided with a plurality of bottom plates 11 and a corresponding number of clamping parts 2, the side plates 12 provided on the corresponding bottom plates 11, the application can be provided with one side plate 12 on each side of each bottom plate 11 in the second direction B, or a plurality of side plates 12 can be provided on each side of each bottom plate 11 in the second direction B, and the plurality of side plates 12 on any side are arranged at intervals. Since each battery or battery pack carried on each bottom plate 11 is driven by the corresponding driving part, in the process of each clamping part 2 in the battery loading clamp starting the clamping and carrying work of the battery or battery pack, in order to ensure the safety of the work, the second detection part 4 is correspondingly provided, and in order to reduce the measurement error and avoid the detection failure of the second detection part 4 after any detection part 41 fails, a plurality of second detection parts 4 can be provided for detection work corresponding to each bottom plate 11. The application is not limited to the number of second detection parts 4, as long as each battery or battery pack clamped by each bottom plate 11 and each clamping part 2 can be detected to ensure the safety and reliability of the clamping and carrying work.

[0066] In some embodiments, the two clamping parts 21 of the clamping part 2 are both in sliding connection with the support part 1, the driving part is two and is connected with the two clamping parts 21 respectively, and the first detection part 3 is two and is connected with the two driving parts respectively to obtain the driving pressure values of the two driving parts respectively.

[0067] Specifically, in order to make the clamping force of the clamping part 2 more evenly distributed on the battery or battery pack, the application is provided with two clamping parts 21 of the clamping part 2, which are connected with the driving part respectively. Through the synchronous movement of the two clamping parts 21, the consistency of the clamping force on both sides of the battery or battery pack in the first direction A is ensured, thereby ensuring the stability of clamping and avoiding safety hazards. Corresponding to the two clamping parts 21, the application correspondingly provides two first detection parts 3, and the two first detection parts 3 are connected with the two driving parts respectively to obtain the driving pressure values of the two driving parts respectively, so as to control the size of the clamping force on the basis of ensuring that the two clamping parts 21 provide stable clamping force, and realize precise control of the clamping force of the clamping part 2.

[0068] Embodiment two

[0069] The second aspect of the application provides a loading robot, which comprises the above-mentioned battery loading clamp.

[0070] Specifically, the specific structure of the battery loading clamp is described in Embodiment One, which will not be repeated here.

[0071] Specifically, the feeding robot provided in the second aspect of the present application can be connected with the battery feeding clamp provided in the present application through a matching installation interface or quick release structure by a six-degree-of-freedom manipulator, a Cartesian coordinate manipulator, a hinge series manipulator, etc., and the specific connection is not limited, which can enable the feeding robot to precisely control the clamping force through the battery feeding clamp, and ensure safe and stable clamping and carrying operation.

[0072] The second aspect of the present application provides a feeding robot, which comprises a battery feeding clamp, the battery feeding clamp comprising a supporting part 1, a clamping part 2, a driving part, a first detection part 3 and a control part; the clamping part 2 comprises two clamping pieces 21 arranged in a spaced and opposite manner, the two clamping pieces 21 and the supporting part 1 enclosing a clamping space 211, the clamping space 211 extending along a first direction A, and at least one clamping piece 21 being in sliding connection with the supporting part 1; the driving part is connected with the at least one clamping piece 21 and drives the at least one clamping piece 21 to reciprocate along the first direction A so as to make the two clamping pieces 21 close to or away from each other; the first detection part 3 is arranged on the supporting part 1 and connected with the driving part, and the first detection part 3 can obtain a driving pressure value of the driving part; and the control part is connected with the first detection part 3 and the driving part, so as to control the clamping force of the clamping part 2 according to the driving pressure value. Through the first detection part 3 and the control part added in the present application, the driving pressure value applied by the driving part when the clamping piece 21 performs the clamping action can be obtained, so that the control part can calculate the size of the clamping force of the clamping part 2 to the clamped battery according to the detected driving pressure value, thereby controlling the driving part to reach a suitable driving pressure value, which corresponds to avoiding the clamping force being too large to cause the battery to be clamped and damaged or too small to cause clamping failure or battery falling and damage, and realizing precise control of the clamping force of the clamping part 2. Through the application of the present application, the problem of lack of precise control of the clamping force of the feeding robot clamp in the prior art is solved, and the problem of insufficient or excessive clamping force causing safety hazards in the clamping and carrying process of the battery and affecting the production efficiency and product quality of the battery assembly is solved.

[0073] Thus far, the embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.

[0074] Although some specific embodiments of the present disclosure have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, but not for limiting the scope of the present disclosure. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be replaced equivalently without departing from the scope and spirit of the present disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way.

Claims

1. A battery loading fixture, comprising: The utility model relates to a battery loading clamp, including: Support part (1); Clamping part (2), the clamping part (2) includes two clamping pieces (21) that are spaced and oppositely arranged, two the clamping piece (21) is enclosed with support part (1) and forms clamping space (211), clamping space (211) extends along first direction (A), at least one clamping piece (21) is connected with support part (1) and slides, Driving part, the driving part is connected at least one clamping piece (21), drives at least one clamping piece (21) reciprocating motion along first direction (A), so that two clamping pieces (21) are close or far away from each other, First detection part (3), the first detection part (3) is arranged on support part (1) and is connected with the driving part, and the first detection part (3) can obtain the driving pressure value of the driving part, Control part, the control part is connected with the first detection part (3) and the driving part, so that the clamping force of clamping part (2) is controlled according to the driving pressure value.

2. The battery loading fixture of claim 1, wherein, Also including: Second detection part (4), the second detection part (4) includes two detection pieces (41), two detection pieces (41) are spaced and oppositely arranged on both sides of support part (1) in second direction (B) perpendicular to first direction (A), and two detection pieces (41) can obtain working condition information in clamping space (211).

3. The battery loading clamp according to claim 2, wherein Two detection pieces (41) are two proximity switches, and two proximity switches are spaced and oppositely arranged on both sides of support part (1) in second direction (B).

4. The battery loading clamp according to claim 2, wherein Two detection pieces (41) are a light emitter and a light receiver respectively, and the light emitter and the light receiver are spaced and oppositely arranged on both sides of support part (1) in second direction (B).

5. The battery loading clamp according to any one of claims 2-4, wherein Support part (1) includes a bottom plate (11) and a side plate (12), the side plate (12) is perpendicular to the surface of the bottom plate (11) and is symmetrically arranged along the second direction (B) on both sides of the bottom plate (11), and two detection pieces (41) of the second detection part (4) are arranged corresponding to two side plates (12) symmetrically along the second direction (B) and protrude towards the clamping space (211).

6. The battery loading clamp according to claim 5, wherein The bottom plate (11) is one, the clamping part (2) is one, two clamping parts (21) of one clamping part (2) and the bottom plate (11) form a clamping space (211), the bottom plate (11) is symmetrically provided with a plurality of side plates (12) on both sides in the second direction (B), and a plurality of side plates (12) on any side are spaced apart, the second detection part (4) is a plurality, and two detection parts (41) of each detection part are arranged corresponding to two side plates (12) symmetrically arranged in the second direction (B).

7. The battery loading clamp of claim 5, wherein, The bottom plate (11) is a plurality, the clamping part (2) is a plurality and the number corresponds to the bottom plate (11) to form a plurality of clamping spaces (211), a plurality of bottom plates (11) are spaced apart along the first direction (A), at least one clamping part (21) in each clamping part (2) is correspondingly connected to the driving part, and the driving part is correspondingly connected to the first detection part (3).

8. The battery loading clamp of claim 7, wherein, Each bottom plate (11) is symmetrically provided with a side plate (12) on both sides in the second direction (B), the second detection part (4) is a plurality and the number corresponds to the bottom plate (11) so that two detection parts (41) of each detection part correspond to two side plates (12) symmetrically arranged in the second direction (B); Or, Each bottom plate (11) is symmetrically provided with a plurality of side plates (12) on both sides in the second direction (B), and a plurality of side plates (12) on any side are spaced apart, the second detection part (4) is a plurality and the number corresponds to half of the total number of side plates (12) so that two detection parts (41) of each detection part correspond to two side plates (12) symmetrically arranged in the second direction (B).

9. The battery loading clamp of claim 1, wherein, The two clamping parts (21) of the clamping part (2) are both in sliding connection with the support part (1), the driving part is two and is connected to two clamping parts (21) respectively, and the first detection part (3) is two and is connected to two driving parts respectively to obtain the driving pressure value of two driving parts respectively.

10. A loading robot, characterized in that, Including: The battery loading clamp of any one of claims 1-9.

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